From 8bbead2b8e49570f80f83853b6bad93e85f079f5 Mon Sep 17 00:00:00 2001 From: dabreegster Date: Wed, 4 Sep 2024 15:28:31 +0000 Subject: [PATCH] deploy: fdb9cdb575739e0d77b4c1eddd14fd9c3b398433 --- ...ayout-b64294b5.css => Layout-50ced61d.css} | 2 +- ...{Layout-4cd70fb2.js => Layout-6a808470.js} | 30 ++++++++-------- assets/SidebarControls-547244ee.js | 9 ----- assets/SidebarControls-b43115a7.js | 9 +++++ assets/index-04d5ac6c.css | 1 + ...Function-e35500c2.js => index-34f7e0df.js} | 35 ++++++++++--------- assets/{main-4709fa84.js => main-e959e939.js} | 2 +- assets/x2-96aea9a1.js | 9 ----- assets/x2-c87eb6b7.js | 9 +++++ assets/{x3-b08fba3a.js => x3-92a919f2.js} | 8 ++--- edge_cost.html | 9 ++--- index.html | 8 ++--- interactive.html | 11 +++--- 13 files changed, 73 insertions(+), 69 deletions(-) rename assets/{Layout-b64294b5.css => Layout-50ced61d.css} (90%) rename assets/{Layout-4cd70fb2.js => Layout-6a808470.js} (68%) delete mode 100644 assets/SidebarControls-547244ee.js create mode 100644 assets/SidebarControls-b43115a7.js create mode 100644 assets/index-04d5ac6c.css rename assets/{CostFunction-e35500c2.js => index-34f7e0df.js} (68%) rename assets/{main-4709fa84.js => main-e959e939.js} (98%) delete mode 100644 assets/x2-96aea9a1.js create mode 100644 assets/x2-c87eb6b7.js rename assets/{x3-b08fba3a.js => x3-92a919f2.js} (73%) diff --git a/assets/Layout-b64294b5.css b/assets/Layout-50ced61d.css similarity index 90% rename from assets/Layout-b64294b5.css rename to assets/Layout-50ced61d.css index 5bde691..708c37b 100644 --- a/assets/Layout-b64294b5.css +++ b/assets/Layout-50ced61d.css @@ -1 +1 @@ -.maplibregl-map{font:12px/20px Helvetica Neue,Arial,Helvetica,sans-serif;overflow:hidden;position:relative;-webkit-tap-highlight-color:rgb(0 0 0/0)}.maplibregl-canvas{left:0;position:absolute;top:0}.maplibregl-map:fullscreen{height:100%;width:100%}.maplibregl-ctrl-group 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serialize object of type "+typeof o)}function il(o){if(o==null||typeof o=="boolean"||typeof o=="number"||typeof o=="string"||o instanceof Boolean||o instanceof Number||o instanceof String||o instanceof Date||o instanceof RegExp||o instanceof Blob||o instanceof Error||sc(o)||en(o)||ArrayBuffer.isView(o)||o instanceof ImageData)return o;if(Array.isArray(o))return o.map(il);if(typeof o=="object"){const n=o.$name||"Object";if(!Jo[n])throw new Error(`can't deserialize unregistered class ${n}`);const{klass:a}=Jo[n];if(!a)throw new Error(`can't deserialize unregistered class ${n}`);if(a.deserialize)return a.deserialize(o);const h=Object.create(a.prototype);for(const g of Object.keys(o)){if(g==="$name")continue;const v=o[g];h[g]=Jo[n].shallow.indexOf(g)>=0?v:il(v)}return h}throw new Error("can't deserialize object of type "+typeof o)}class Cd{constructor(){this.first=!0}update(n,a){const h=Math.floor(n);return this.first?(this.first=!1,this.lastIntegerZoom=h,this.lastIntegerZoomTime=0,this.lastZoom=n,this.lastFloorZoom=h,!0):(this.lastFloorZoom>h?(this.lastIntegerZoom=h+1,this.lastIntegerZoomTime=a):this.lastFloorZoomo>=128&&o<=255,Arabic:o=>o>=1536&&o<=1791,"Arabic Supplement":o=>o>=1872&&o<=1919,"Arabic Extended-A":o=>o>=2208&&o<=2303,"Hangul Jamo":o=>o>=4352&&o<=4607,"Unified Canadian Aboriginal Syllabics":o=>o>=5120&&o<=5759,Khmer:o=>o>=6016&&o<=6143,"Unified Canadian Aboriginal Syllabics Extended":o=>o>=6320&&o<=6399,"General Punctuation":o=>o>=8192&&o<=8303,"Letterlike Symbols":o=>o>=8448&&o<=8527,"Number Forms":o=>o>=8528&&o<=8591,"Miscellaneous Technical":o=>o>=8960&&o<=9215,"Control Pictures":o=>o>=9216&&o<=9279,"Optical Character Recognition":o=>o>=9280&&o<=9311,"Enclosed Alphanumerics":o=>o>=9312&&o<=9471,"Geometric Shapes":o=>o>=9632&&o<=9727,"Miscellaneous Symbols":o=>o>=9728&&o<=9983,"Miscellaneous Symbols and Arrows":o=>o>=11008&&o<=11263,"CJK Radicals Supplement":o=>o>=11904&&o<=12031,"Kangxi Radicals":o=>o>=12032&&o<=12255,"Ideographic Description Characters":o=>o>=12272&&o<=12287,"CJK Symbols and Punctuation":o=>o>=12288&&o<=12351,Hiragana:o=>o>=12352&&o<=12447,Katakana:o=>o>=12448&&o<=12543,Bopomofo:o=>o>=12544&&o<=12591,"Hangul Compatibility Jamo":o=>o>=12592&&o<=12687,Kanbun:o=>o>=12688&&o<=12703,"Bopomofo Extended":o=>o>=12704&&o<=12735,"CJK Strokes":o=>o>=12736&&o<=12783,"Katakana Phonetic Extensions":o=>o>=12784&&o<=12799,"Enclosed CJK Letters and Months":o=>o>=12800&&o<=13055,"CJK Compatibility":o=>o>=13056&&o<=13311,"CJK Unified Ideographs Extension A":o=>o>=13312&&o<=19903,"Yijing Hexagram Symbols":o=>o>=19904&&o<=19967,"CJK Unified Ideographs":o=>o>=19968&&o<=40959,"Yi Syllables":o=>o>=40960&&o<=42127,"Yi Radicals":o=>o>=42128&&o<=42191,"Hangul Jamo Extended-A":o=>o>=43360&&o<=43391,"Hangul Syllables":o=>o>=44032&&o<=55215,"Hangul Jamo Extended-B":o=>o>=55216&&o<=55295,"Private Use Area":o=>o>=57344&&o<=63743,"CJK Compatibility Ideographs":o=>o>=63744&&o<=64255,"Arabic Presentation Forms-A":o=>o>=64336&&o<=65023,"Vertical Forms":o=>o>=65040&&o<=65055,"CJK Compatibility Forms":o=>o>=65072&&o<=65103,"Small Form Variants":o=>o>=65104&&o<=65135,"Arabic Presentation Forms-B":o=>o>=65136&&o<=65279,"Halfwidth and Fullwidth Forms":o=>o>=65280&&o<=65519};function rl(o){for(const n of o)if(ac(n.charCodeAt(0)))return!0;return!1}function Td(o){for(const n of o)if(!Ld(n.charCodeAt(0)))return!1;return!0}function Ld(o){return!(Ht.Arabic(o)||Ht["Arabic Supplement"](o)||Ht["Arabic Extended-A"](o)||Ht["Arabic Presentation Forms-A"](o)||Ht["Arabic Presentation Forms-B"](o))}function ac(o){return!(o!==746&&o!==747&&(o<4352||!(Ht["Bopomofo Extended"](o)||Ht.Bopomofo(o)||Ht["CJK Compatibility Forms"](o)&&!(o>=65097&&o<=65103)||Ht["CJK Compatibility Ideographs"](o)||Ht["CJK Compatibility"](o)||Ht["CJK Radicals Supplement"](o)||Ht["CJK Strokes"](o)||!(!Ht["CJK Symbols and Punctuation"](o)||o>=12296&&o<=12305||o>=12308&&o<=12319||o===12336)||Ht["CJK Unified Ideographs Extension A"](o)||Ht["CJK Unified Ideographs"](o)||Ht["Enclosed CJK Letters and Months"](o)||Ht["Hangul Compatibility Jamo"](o)||Ht["Hangul Jamo Extended-A"](o)||Ht["Hangul Jamo Extended-B"](o)||Ht["Hangul Jamo"](o)||Ht["Hangul Syllables"](o)||Ht.Hiragana(o)||Ht["Ideographic Description Characters"](o)||Ht.Kanbun(o)||Ht["Kangxi Radicals"](o)||Ht["Katakana Phonetic Extensions"](o)||Ht.Katakana(o)&&o!==12540||!(!Ht["Halfwidth and Fullwidth Forms"](o)||o===65288||o===65289||o===65293||o>=65306&&o<=65310||o===65339||o===65341||o===65343||o>=65371&&o<=65503||o===65507||o>=65512&&o<=65519)||!(!Ht["Small Form Variants"](o)||o>=65112&&o<=65118||o>=65123&&o<=65126)||Ht["Unified Canadian Aboriginal Syllabics"](o)||Ht["Unified Canadian Aboriginal Syllabics Extended"](o)||Ht["Vertical Forms"](o)||Ht["Yijing Hexagram Symbols"](o)||Ht["Yi Syllables"](o)||Ht["Yi Radicals"](o))))}function Rh(o){return!(ac(o)||function(n){return!!(Ht["Latin-1 Supplement"](n)&&(n===167||n===169||n===174||n===177||n===188||n===189||n===190||n===215||n===247)||Ht["General Punctuation"](n)&&(n===8214||n===8224||n===8225||n===8240||n===8241||n===8251||n===8252||n===8258||n===8263||n===8264||n===8265||n===8273)||Ht["Letterlike Symbols"](n)||Ht["Number Forms"](n)||Ht["Miscellaneous Technical"](n)&&(n>=8960&&n<=8967||n>=8972&&n<=8991||n>=8996&&n<=9e3||n===9003||n>=9085&&n<=9114||n>=9150&&n<=9165||n===9167||n>=9169&&n<=9179||n>=9186&&n<=9215)||Ht["Control Pictures"](n)&&n!==9251||Ht["Optical Character Recognition"](n)||Ht["Enclosed Alphanumerics"](n)||Ht["Geometric Shapes"](n)||Ht["Miscellaneous Symbols"](n)&&!(n>=9754&&n<=9759)||Ht["Miscellaneous Symbols and Arrows"](n)&&(n>=11026&&n<=11055||n>=11088&&n<=11097||n>=11192&&n<=11243)||Ht["CJK Symbols and Punctuation"](n)||Ht.Katakana(n)||Ht["Private Use Area"](n)||Ht["CJK Compatibility Forms"](n)||Ht["Small Form Variants"](n)||Ht["Halfwidth and Fullwidth Forms"](n)||n===8734||n===8756||n===8757||n>=9984&&n<=10087||n>=10102&&n<=10131||n===65532||n===65533)}(o))}function lc(o){return o>=1424&&o<=2303||Ht["Arabic Presentation Forms-A"](o)||Ht["Arabic Presentation Forms-B"](o)}function Pd(o,n){return!(!n&&lc(o)||o>=2304&&o<=3583||o>=3840&&o<=4255||Ht.Khmer(o))}function $f(o){for(const n of o)if(lc(n.charCodeAt(0)))return!0;return!1}const Xs=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(o){this.pluginStatus=o.pluginStatus,this.pluginURL=o.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(o){this.applyArabicShaping=o.applyArabicShaping,this.processBidirectionalText=o.processBidirectionalText,this.processStyledBidirectionalText=o.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class kn{constructor(n,a){this.zoom=n,a?(this.now=a.now,this.fadeDuration=a.fadeDuration,this.zoomHistory=a.zoomHistory,this.transition=a.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Cd,this.transition={})}isSupportedScript(n){return function(a,h){for(const g of a)if(!Pd(g.charCodeAt(0),h))return!1;return!0}(n,Xs.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const n=this.zoom,a=n-Math.floor(n),h=this.crossFadingFactor();return n>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:a+(1-a)*h}:{fromScale:.5,toScale:1,t:1-(1-h)*a}}}class Wl{constructor(n,a){this.property=n,this.value=a,this.expression=function(h,g){if(Yu(h))return new Ju(h,g);if(In(h)){const v=md(h,g);if(v.result==="error")throw new Error(v.value.map(x=>`${x.key}: ${x.message}`).join(", "));return v.value}{let v=h;return g.type==="color"&&typeof h=="string"?v=pn.parse(h):g.type!=="padding"||typeof h!="number"&&!Array.isArray(h)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(h)&&(v=so.parse(h)):v=Tr.parse(h),{kind:"constant",evaluate:()=>v}}}(a===void 0?n.specification.default:a,n.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(n,a,h){return this.property.possiblyEvaluate(this,n,a,h)}}class uc{constructor(n){this.property=n,this.value=new Wl(n,void 0)}transitioned(n,a){return new Ad(this.property,this.value,a,ue({},n.transition,this.transition),n.now)}untransitioned(){return new Ad(this.property,this.value,null,{},0)}}class Nh{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitionablePropertyValues)}getValue(n){return Nt(this._values[n].value.value)}setValue(n,a){Object.prototype.hasOwnProperty.call(this._values,n)||(this._values[n]=new uc(this._values[n].property)),this._values[n].value=new Wl(this._values[n].property,a===null?void 0:Nt(a))}getTransition(n){return Nt(this._values[n].transition)}setTransition(n,a){Object.prototype.hasOwnProperty.call(this._values,n)||(this._values[n]=new uc(this._values[n].property)),this._values[n].transition=Nt(a)||void 0}serialize(){const n={};for(const a of Object.keys(this._values)){const h=this.getValue(a);h!==void 0&&(n[a]=h);const g=this.getTransition(a);g!==void 0&&(n[`${a}-transition`]=g)}return n}transitioned(n,a){const h=new Md(this._properties);for(const g of Object.keys(this._values))h._values[g]=this._values[g].transitioned(n,a._values[g]);return h}untransitioned(){const n=new Md(this._properties);for(const a of Object.keys(this._values))n._values[a]=this._values[a].untransitioned();return n}}class Ad{constructor(n,a,h,g,v){this.property=n,this.value=a,this.begin=v+g.delay||0,this.end=this.begin+g.duration||0,n.specification.transition&&(g.delay||g.duration)&&(this.prior=h)}possiblyEvaluate(n,a,h){const g=n.now||0,v=this.value.possiblyEvaluate(n,a,h),x=this.prior;if(x){if(g>this.end)return this.prior=null,v;if(this.value.isDataDriven())return this.prior=null,v;if(g=1)return 1;const T=E*E,A=T*E;return 4*(E<.5?A:3*(E-T)+A-.75)}(b))}}return v}}class Md{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitioningPropertyValues)}possiblyEvaluate(n,a,h){const g=new Xl(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,a,h);return g}hasTransition(){for(const n of Object.keys(this._values))if(this._values[n].prior)return!0;return!1}}class Dd{constructor(n){this._properties=n,this._values=Object.create(n.defaultPropertyValues)}hasValue(n){return this._values[n].value!==void 0}getValue(n){return Nt(this._values[n].value)}setValue(n,a){this._values[n]=new Wl(this._values[n].property,a===null?void 0:Nt(a))}serialize(){const n={};for(const a of Object.keys(this._values)){const h=this.getValue(a);h!==void 0&&(n[a]=h)}return n}possiblyEvaluate(n,a,h){const g=new Xl(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,a,h);return g}}class Eo{constructor(n,a,h){this.property=n,this.value=a,this.parameters=h}isConstant(){return this.value.kind==="constant"}constantOr(n){return this.value.kind==="constant"?this.value.value:n}evaluate(n,a,h,g){return this.property.evaluate(this.value,this.parameters,n,a,h,g)}}class Xl{constructor(n){this._properties=n,this._values=Object.create(n.defaultPossiblyEvaluatedValues)}get(n){return this._values[n]}}class te{constructor(n){this.specification=n}possiblyEvaluate(n,a){if(n.isDataDriven())throw new Error("Value should not be data driven");return n.expression.evaluate(a)}interpolate(n,a,h){const g=dr[this.specification.type];return g?g(n,a,h):n}}class ae{constructor(n,a){this.specification=n,this.overrides=a}possiblyEvaluate(n,a,h,g){return new Eo(this,n.expression.kind==="constant"||n.expression.kind==="camera"?{kind:"constant",value:n.expression.evaluate(a,null,{},h,g)}:n.expression,a)}interpolate(n,a,h){if(n.value.kind!=="constant"||a.value.kind!=="constant")return n;if(n.value.value===void 0||a.value.value===void 0)return new Eo(this,{kind:"constant",value:void 0},n.parameters);const g=dr[this.specification.type];if(g){const v=g(n.value.value,a.value.value,h);return new Eo(this,{kind:"constant",value:v},n.parameters)}return n}evaluate(n,a,h,g,v,x){return n.kind==="constant"?n.value:n.evaluate(a,h,g,v,x)}}class cc extends ae{possiblyEvaluate(n,a,h,g){if(n.value===void 0)return new Eo(this,{kind:"constant",value:void 0},a);if(n.expression.kind==="constant"){const v=n.expression.evaluate(a,null,{},h,g),x=n.property.specification.type==="resolvedImage"&&typeof v!="string"?v.name:v,b=this._calculate(x,x,x,a);return new Eo(this,{kind:"constant",value:b},a)}if(n.expression.kind==="camera"){const v=this._calculate(n.expression.evaluate({zoom:a.zoom-1}),n.expression.evaluate({zoom:a.zoom}),n.expression.evaluate({zoom:a.zoom+1}),a);return new Eo(this,{kind:"constant",value:v},a)}return new Eo(this,n.expression,a)}evaluate(n,a,h,g,v,x){if(n.kind==="source"){const b=n.evaluate(a,h,g,v,x);return this._calculate(b,b,b,a)}return n.kind==="composite"?this._calculate(n.evaluate({zoom:Math.floor(a.zoom)-1},h,g),n.evaluate({zoom:Math.floor(a.zoom)},h,g),n.evaluate({zoom:Math.floor(a.zoom)+1},h,g),a):n.value}_calculate(n,a,h,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:n,to:a}:{from:h,to:a}}interpolate(n){return n}}class Yl{constructor(n){this.specification=n}possiblyEvaluate(n,a,h,g){if(n.value!==void 0){if(n.expression.kind==="constant"){const v=n.expression.evaluate(a,null,{},h,g);return this._calculate(v,v,v,a)}return this._calculate(n.expression.evaluate(new kn(Math.floor(a.zoom-1),a)),n.expression.evaluate(new kn(Math.floor(a.zoom),a)),n.expression.evaluate(new kn(Math.floor(a.zoom+1),a)),a)}}_calculate(n,a,h,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:n,to:a}:{from:h,to:a}}interpolate(n){return n}}class kh{constructor(n){this.specification=n}possiblyEvaluate(n,a,h,g){return!!n.expression.evaluate(a,null,{},h,g)}interpolate(){return!1}}class Pr{constructor(n){this.properties=n,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const a in n){const h=n[a];h.specification.overridable&&this.overridableProperties.push(a);const g=this.defaultPropertyValues[a]=new Wl(h,void 0),v=this.defaultTransitionablePropertyValues[a]=new uc(h);this.defaultTransitioningPropertyValues[a]=v.untransitioned(),this.defaultPossiblyEvaluatedValues[a]=g.possiblyEvaluate({})}}}Kt("DataDrivenProperty",ae),Kt("DataConstantProperty",te),Kt("CrossFadedDataDrivenProperty",cc),Kt("CrossFadedProperty",Yl),Kt("ColorRampProperty",kh);const zh="-transition";class So extends Pn{constructor(n,a){if(super(),this.id=n.id,this.type=n.type,this._featureFilter={filter:()=>!0,needGeometry:!1},n.type!=="custom"&&(this.metadata=n.metadata,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,n.type!=="background"&&(this.source=n.source,this.sourceLayer=n["source-layer"],this.filter=n.filter),a.layout&&(this._unevaluatedLayout=new Dd(a.layout)),a.paint)){this._transitionablePaint=new Nh(a.paint);for(const h in n.paint)this.setPaintProperty(h,n.paint[h],{validate:!1});for(const h in n.layout)this.setLayoutProperty(h,n.layout[h],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Xl(a.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(n){return n==="visibility"?this.visibility:this._unevaluatedLayout.getValue(n)}setLayoutProperty(n,a,h={}){a!=null&&this._validate(Qf,`layers.${this.id}.layout.${n}`,n,a,h)||(n!=="visibility"?this._unevaluatedLayout.setValue(n,a):this.visibility=a)}getPaintProperty(n){return n.endsWith(zh)?this._transitionablePaint.getTransition(n.slice(0,-11)):this._transitionablePaint.getValue(n)}setPaintProperty(n,a,h={}){if(a!=null&&this._validate(Dh,`layers.${this.id}.paint.${n}`,n,a,h))return!1;if(n.endsWith(zh))return this._transitionablePaint.setTransition(n.slice(0,-11),a||void 0),!1;{const g=this._transitionablePaint._values[n],v=g.property.specification["property-type"]==="cross-faded-data-driven",x=g.value.isDataDriven(),b=g.value;this._transitionablePaint.setValue(n,a),this._handleSpecialPaintPropertyUpdate(n);const E=this._transitionablePaint._values[n].value;return E.isDataDriven()||x||v||this._handleOverridablePaintPropertyUpdate(n,b,E)}}_handleSpecialPaintPropertyUpdate(n){}_handleOverridablePaintPropertyUpdate(n,a,h){return!1}isHidden(n){return!!(this.minzoom&&n=this.maxzoom)||this.visibility==="none"}updateTransitions(n){this._transitioningPaint=this._transitionablePaint.transitioned(n,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(n,a){n.getCrossfadeParameters&&(this._crossfadeParameters=n.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(n,void 0,a)),this.paint=this._transitioningPaint.possiblyEvaluate(n,void 0,a)}serialize(){const n={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(n.layout=n.layout||{},n.layout.visibility=this.visibility),ve(n,(a,h)=>!(a===void 0||h==="layout"&&!Object.keys(a).length||h==="paint"&&!Object.keys(a).length))}_validate(n,a,h,g,v={}){return(!v||v.validate!==!1)&&el(this,n.call(xa,{key:a,layerType:this.type,objectKey:h,value:g,styleSpec:xt,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const n in this.paint._values){const a=this.paint.get(n);if(a instanceof Eo&&Qa(a.property.specification)&&(a.value.kind==="source"||a.value.kind==="composite")&&a.value.isStateDependent)return!0}return!1}}const Rd={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Kl{constructor(n,a){this._structArray=n,this._pos1=a*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Yn{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(n,a){return n._trim(),a&&(n.isTransferred=!0,a.push(n.arrayBuffer)),{length:n.length,arrayBuffer:n.arrayBuffer}}static deserialize(n){const a=Object.create(this.prototype);return a.arrayBuffer=n.arrayBuffer,a.length=n.length,a.capacity=n.arrayBuffer.byteLength/a.bytesPerElement,a._refreshViews(),a}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(n){this.reserve(n),this.length=n}reserve(n){if(n>this.capacity){this.capacity=Math.max(n,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const a=this.uint8;this._refreshViews(),a&&this.uint8.set(a)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function ui(o,n=1){let a=0,h=0;return{members:o.map(g=>{const v=Rd[g.type].BYTES_PER_ELEMENT,x=a=Nd(a,Math.max(n,v)),b=g.components||1;return h=Math.max(h,v),a+=v*b,{name:g.name,type:g.type,components:b,offset:x}}),size:Nd(a,Math.max(h,n)),alignment:n}}function Nd(o,n){return Math.ceil(o/n)*n}class Jl extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.int16[g+0]=a,this.int16[g+1]=h,n}}Jl.prototype.bytesPerElement=4,Kt("StructArrayLayout2i4",Jl);class vs extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.int16[v+0]=a,this.int16[v+1]=h,this.int16[v+2]=g,n}}vs.prototype.bytesPerElement=6,Kt("StructArrayLayout3i6",vs);class Oh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=4*n;return this.int16[x+0]=a,this.int16[x+1]=h,this.int16[x+2]=g,this.int16[x+3]=v,n}}Oh.prototype.bytesPerElement=8,Kt("StructArrayLayout4i8",Oh);class Fh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=6*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.int16[E+2]=g,this.int16[E+3]=v,this.int16[E+4]=x,this.int16[E+5]=b,n}}Fh.prototype.bytesPerElement=12,Kt("StructArrayLayout2i4i12",Fh);class Bh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=4*n,T=8*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.uint8[T+4]=g,this.uint8[T+5]=v,this.uint8[T+6]=x,this.uint8[T+7]=b,n}}Bh.prototype.bytesPerElement=8,Kt("StructArrayLayout2i4ub8",Bh);class Ql extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.float32[g+0]=a,this.float32[g+1]=h,n}}Ql.prototype.bytesPerElement=8,Kt("StructArrayLayout2f8",Ql);class hc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A){const M=this.length;return this.resize(M+1),this.emplace(M,n,a,h,g,v,x,b,E,T,A)}emplace(n,a,h,g,v,x,b,E,T,A,M){const O=10*n;return this.uint16[O+0]=a,this.uint16[O+1]=h,this.uint16[O+2]=g,this.uint16[O+3]=v,this.uint16[O+4]=x,this.uint16[O+5]=b,this.uint16[O+6]=E,this.uint16[O+7]=T,this.uint16[O+8]=A,this.uint16[O+9]=M,n}}hc.prototype.bytesPerElement=20,Kt("StructArrayLayout10ui20",hc);class Vh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O){const B=this.length;return this.resize(B+1),this.emplace(B,n,a,h,g,v,x,b,E,T,A,M,O)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B){const q=12*n;return this.int16[q+0]=a,this.int16[q+1]=h,this.int16[q+2]=g,this.int16[q+3]=v,this.uint16[q+4]=x,this.uint16[q+5]=b,this.uint16[q+6]=E,this.uint16[q+7]=T,this.int16[q+8]=A,this.int16[q+9]=M,this.int16[q+10]=O,this.int16[q+11]=B,n}}Vh.prototype.bytesPerElement=24,Kt("StructArrayLayout4i4ui4i24",Vh);class Uh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.float32[v+0]=a,this.float32[v+1]=h,this.float32[v+2]=g,n}}Uh.prototype.bytesPerElement=12,Kt("StructArrayLayout3f12",Uh);class xs extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.uint32[1*n+0]=a,n}}xs.prototype.bytesPerElement=4,Kt("StructArrayLayout1ul4",xs);class pc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T){const A=this.length;return this.resize(A+1),this.emplace(A,n,a,h,g,v,x,b,E,T)}emplace(n,a,h,g,v,x,b,E,T,A){const M=10*n,O=5*n;return this.int16[M+0]=a,this.int16[M+1]=h,this.int16[M+2]=g,this.int16[M+3]=v,this.int16[M+4]=x,this.int16[M+5]=b,this.uint32[O+3]=E,this.uint16[M+8]=T,this.uint16[M+9]=A,n}}pc.prototype.bytesPerElement=20,Kt("StructArrayLayout6i1ul2ui20",pc);class $l extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=6*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.int16[E+2]=g,this.int16[E+3]=v,this.int16[E+4]=x,this.int16[E+5]=b,n}}$l.prototype.bytesPerElement=12,Kt("StructArrayLayout2i2i2i12",$l);class dc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v){const x=this.length;return this.resize(x+1),this.emplace(x,n,a,h,g,v)}emplace(n,a,h,g,v,x){const b=4*n,E=8*n;return this.float32[b+0]=a,this.float32[b+1]=h,this.float32[b+2]=g,this.int16[E+6]=v,this.int16[E+7]=x,n}}dc.prototype.bytesPerElement=16,Kt("StructArrayLayout2f1f2i16",dc);class tu extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=12*n,b=3*n;return this.uint8[x+0]=a,this.uint8[x+1]=h,this.float32[b+1]=g,this.float32[b+2]=v,n}}tu.prototype.bytesPerElement=12,Kt("StructArrayLayout2ub2f12",tu);class fc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.uint16[v+0]=a,this.uint16[v+1]=h,this.uint16[v+2]=g,n}}fc.prototype.bytesPerElement=6,Kt("StructArrayLayout3ui6",fc);class ol extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$){const ut=this.length;return this.resize(ut+1),this.emplace(ut,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,ut){const tt=24*n,ot=12*n,Et=48*n;return this.int16[tt+0]=a,this.int16[tt+1]=h,this.uint16[tt+2]=g,this.uint16[tt+3]=v,this.uint32[ot+2]=x,this.uint32[ot+3]=b,this.uint32[ot+4]=E,this.uint16[tt+10]=T,this.uint16[tt+11]=A,this.uint16[tt+12]=M,this.float32[ot+7]=O,this.float32[ot+8]=B,this.uint8[Et+36]=q,this.uint8[Et+37]=Z,this.uint8[Et+38]=Y,this.uint32[ot+10]=$,this.int16[tt+22]=ut,n}}ol.prototype.bytesPerElement=48,Kt("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",ol);class ba extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,ut,tt,ot,Et,Tt,Xt,Qt,Wt,Zt,Ft,Jt){const Ut=this.length;return this.resize(Ut+1),this.emplace(Ut,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,ut,tt,ot,Et,Tt,Xt,Qt,Wt,Zt,Ft,Jt)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,ut,tt,ot,Et,Tt,Xt,Qt,Wt,Zt,Ft,Jt,Ut){const Mt=32*n,oe=16*n;return this.int16[Mt+0]=a,this.int16[Mt+1]=h,this.int16[Mt+2]=g,this.int16[Mt+3]=v,this.int16[Mt+4]=x,this.int16[Mt+5]=b,this.int16[Mt+6]=E,this.int16[Mt+7]=T,this.uint16[Mt+8]=A,this.uint16[Mt+9]=M,this.uint16[Mt+10]=O,this.uint16[Mt+11]=B,this.uint16[Mt+12]=q,this.uint16[Mt+13]=Z,this.uint16[Mt+14]=Y,this.uint16[Mt+15]=$,this.uint16[Mt+16]=ut,this.uint16[Mt+17]=tt,this.uint16[Mt+18]=ot,this.uint16[Mt+19]=Et,this.uint16[Mt+20]=Tt,this.uint16[Mt+21]=Xt,this.uint16[Mt+22]=Qt,this.uint32[oe+12]=Wt,this.float32[oe+13]=Zt,this.float32[oe+14]=Ft,this.uint16[Mt+30]=Jt,this.uint16[Mt+31]=Ut,n}}ba.prototype.bytesPerElement=64,Kt("StructArrayLayout8i15ui1ul2f2ui64",ba);class mc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.float32[1*n+0]=a,n}}mc.prototype.bytesPerElement=4,Kt("StructArrayLayout1f4",mc);class gc extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.uint16[6*n+0]=a,this.float32[v+1]=h,this.float32[v+2]=g,n}}gc.prototype.bytesPerElement=12,Kt("StructArrayLayout1ui2f12",gc);class wa extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=4*n;return this.uint32[2*n+0]=a,this.uint16[v+2]=h,this.uint16[v+3]=g,n}}wa.prototype.bytesPerElement=8,Kt("StructArrayLayout1ul2ui8",wa);class qh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.uint16[g+0]=a,this.uint16[g+1]=h,n}}qh.prototype.bytesPerElement=4,Kt("StructArrayLayout2ui4",qh);class Gh extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.uint16[1*n+0]=a,n}}Gh.prototype.bytesPerElement=2,Kt("StructArrayLayout1ui2",Gh);class _c extends Yn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=4*n;return this.float32[x+0]=a,this.float32[x+1]=h,this.float32[x+2]=g,this.float32[x+3]=v,n}}_c.prototype.bytesPerElement=16,Kt("StructArrayLayout4f16",_c);class kd extends Kl{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new k(this.anchorPointX,this.anchorPointY)}}kd.prototype.size=20;class _ extends pc{get(n){return new kd(this,n)}}Kt("CollisionBoxArray",_);class i extends Kl{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(n){this._structArray.uint8[this._pos1+37]=n}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(n){this._structArray.uint8[this._pos1+38]=n}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(n){this._structArray.uint32[this._pos4+10]=n}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}i.prototype.size=48;class u extends ol{get(n){return new i(this,n)}}Kt("PlacedSymbolArray",u);class d extends Kl{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(n){this._structArray.uint32[this._pos4+12]=n}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}d.prototype.size=64;class f extends ba{get(n){return new d(this,n)}}Kt("SymbolInstanceArray",f);class y extends mc{getoffsetX(n){return this.float32[1*n+0]}}Kt("GlyphOffsetArray",y);class w extends vs{getx(n){return this.int16[3*n+0]}gety(n){return this.int16[3*n+1]}gettileUnitDistanceFromAnchor(n){return this.int16[3*n+2]}}Kt("SymbolLineVertexArray",w);class I extends Kl{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}I.prototype.size=12;class C extends gc{get(n){return new I(this,n)}}Kt("TextAnchorOffsetArray",C);class P extends Kl{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}P.prototype.size=8;class D extends wa{get(n){return new P(this,n)}}Kt("FeatureIndexArray",D);class N extends Jl{}class V extends Jl{}class X extends Jl{}class W extends Fh{}class J extends Bh{}class j extends Ql{}class nt extends hc{}class mt extends Vh{}class Q extends Uh{}class st extends xs{}class gt extends $l{}class yt extends tu{}class wt extends fc{}class At extends qh{}const Pt=ui([{name:"a_pos",components:2,type:"Int16"}],4),{members:zt}=Pt;class Bt{constructor(n=[]){this.segments=n}prepareSegment(n,a,h,g){let v=this.segments[this.segments.length-1];return n>Bt.MAX_VERTEX_ARRAY_LENGTH&&Re(`Max vertices per segment is ${Bt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${n}`),(!v||v.vertexLength+n>Bt.MAX_VERTEX_ARRAY_LENGTH||v.sortKey!==g)&&(v={vertexOffset:a.length,primitiveOffset:h.length,vertexLength:0,primitiveLength:0},g!==void 0&&(v.sortKey=g),this.segments.push(v)),v}get(){return this.segments}destroy(){for(const n of this.segments)for(const a in n.vaos)n.vaos[a].destroy()}static simpleSegment(n,a,h,g){return new Bt([{vertexOffset:n,primitiveOffset:a,vertexLength:h,primitiveLength:g,vaos:{},sortKey:0}])}}function Ie(o,n){return 256*(o=pe(Math.floor(o),0,255))+pe(Math.floor(n),0,255)}Bt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Kt("SegmentVector",Bt);const Vt=ui([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var le={exports:{}},Ee={exports:{}};Ee.exports=function(o,n){var a,h,g,v,x,b,E,T;for(h=o.length-(a=3&o.length),g=n,x=3432918353,b=461845907,T=0;T>>16)*x&65535)<<16)&4294967295)<<15|E>>>17))*b+(((E>>>16)*b&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(v>>>16)&65535)<<16);switch(E=0,a){case 3:E^=(255&o.charCodeAt(T+2))<<16;case 2:E^=(255&o.charCodeAt(T+1))<<8;case 1:g^=E=(65535&(E=(E=(65535&(E^=255&o.charCodeAt(T)))*x+(((E>>>16)*x&65535)<<16)&4294967295)<<15|E>>>17))*b+(((E>>>16)*b&65535)<<16)&4294967295}return g^=o.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var je=Ee.exports,fe={exports:{}};fe.exports=function(o,n){for(var a,h=o.length,g=n^h,v=0;h>=4;)a=1540483477*(65535&(a=255&o.charCodeAt(v)|(255&o.charCodeAt(++v))<<8|(255&o.charCodeAt(++v))<<16|(255&o.charCodeAt(++v))<<24))+((1540483477*(a>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(a=1540483477*(65535&(a^=a>>>24))+((1540483477*(a>>>16)&65535)<<16)),h-=4,++v;switch(h){case 3:g^=(255&o.charCodeAt(v+2))<<16;case 2:g^=(255&o.charCodeAt(v+1))<<8;case 1:g=1540483477*(65535&(g^=255&o.charCodeAt(v)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var Le=je,De=fe.exports;le.exports=Le,le.exports.murmur3=Le,le.exports.murmur2=De;var Kn=S(le.exports);class fn{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(n,a,h,g){this.ids.push(Zr(n)),this.positions.push(a,h,g)}getPositions(n){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not 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v=this.expression.evaluate({zoom:0},h,g);this._setPaintValue(n,a,v)}_setPaintValue(n,a,h){if(this.type==="color"){const g=Ks(h);for(let v=n;v`u_${b}_t`),this.type=h,this.useIntegerZoom=g,this.zoom=v,this.maxValue=0,this.paintVertexAttributes=a.map(b=>({name:`a_${b}`,type:"Float32",components:h==="color"?4:2,offset:0})),this.paintVertexArray=new x}populatePaintArray(n,a,h,g,v){const x=this.expression.evaluate(new kn(this.zoom),a,{},g,[],v),b=this.expression.evaluate(new kn(this.zoom+1),a,{},g,[],v),E=this.paintVertexArray.length;this.paintVertexArray.resize(n),this._setPaintValue(E,n,x,b)}updatePaintArray(n,a,h,g){const v=this.expression.evaluate({zoom:this.zoom},h,g),x=this.expression.evaluate({zoom:this.zoom+1},h,g);this._setPaintValue(n,a,v,x)}_setPaintValue(n,a,h,g){if(this.type==="color"){const v=Ks(h),x=Ks(g);for(let b=n;b`#define HAS_UNIFORM_${g}`))}return n}getBinderAttributes(){const n=[];for(const a in this.binders){const h=this.binders[a];if(h instanceof Gn||h instanceof zn)for(let g=0;g!0){this.programConfigurations={};for(const g of n)this.programConfigurations[g.id]=new yi(g,a,h);this.needsUpload=!1,this._featureMap=new fn,this._bufferOffset=0}populatePaintArrays(n,a,h,g,v,x){for(const b in this.programConfigurations)this.programConfigurations[b].populatePaintArrays(n,a,g,v,x);a.id!==void 0&&this._featureMap.add(a.id,h,this._bufferOffset,n),this._bufferOffset=n,this.needsUpload=!0}updatePaintArrays(n,a,h,g){for(const v of h)this.needsUpload=this.programConfigurations[v.id].updatePaintArrays(n,this._featureMap,a,v,g)||this.needsUpload}get(n){return this.programConfigurations[n]}upload(n){if(this.needsUpload){for(const a in this.programConfigurations)this.programConfigurations[a].upload(n);this.needsUpload=!1}}destroy(){for(const n in this.programConfigurations)this.programConfigurations[n].destroy()}}function uo(o,n){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[o]||[o.replace(`${n}-`,"").replace(/-/g,"_")]}function vi(o,n,a){const h={color:{source:Ql,composite:_c},number:{source:mc,composite:Ql}},g=function(v){return{"line-pattern":{source:nt,composite:nt},"fill-pattern":{source:nt,composite:nt},"fill-extrusion-pattern":{source:nt,composite:nt}}[v]}(o);return 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jn(n.layers,n.zoom),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){const g=this.layers[0],v=[];let x=null,b=!1;g.type==="circle"&&(x=g.layout.get("circle-sort-key"),b=!x.isConstant());for(const{feature:E,id:T,index:A,sourceLayerIndex:M}of n){const O=this.layers[0]._featureFilter.needGeometry,B=Ea(E,O);if(!this.layers[0]._featureFilter.filter(new kn(this.zoom),B,h))continue;const q=b?x.evaluate(B,{},h):void 0,Z={id:T,properties:E.properties,type:E.type,sourceLayerIndex:M,index:A,geometry:O?B.geometry:Ia(E),patterns:{},sortKey:q};v.push(Z)}b&&v.sort((E,T)=>E.sortKey-T.sortKey);for(const E of v){const{geometry:T,index:A,sourceLayerIndex:M}=E,O=n[A].feature;this.addFeature(E,T,A,h),a.featureIndex.insert(O,T,A,M,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,zt),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(n,a,h,g){for(const v of a)for(const x of v){const b=x.x,E=x.y;if(b<0||b>=ii||E<0||E>=ii)continue;const T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,n.sortKey),A=T.vertexLength;yc(this.layoutVertexArray,b,E,-1,-1),yc(this.layoutVertexArray,b,E,1,-1),yc(this.layoutVertexArray,b,E,1,1),yc(this.layoutVertexArray,b,E,-1,1),this.indexArray.emplaceBack(A,A+1,A+2),this.indexArray.emplaceBack(A,A+3,A+2),T.vertexLength+=4,T.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,h,{},g)}}function Zh(o,n){for(let a=0;a1){if(vc(o,n))return!0;for(let h=0;h1?a:a.sub(n)._mult(g)._add(n))}function Rg(o,n){let a,h,g,v=!1;for(let x=0;xn.y!=g.y>n.y&&n.x<(g.x-h.x)*(n.y-h.y)/(g.y-h.y)+h.x&&(v=!v)}return v}function xc(o,n){let a=!1;for(let h=0,g=o.length-1;hn.y!=x.y>n.y&&n.x<(x.x-v.x)*(n.y-v.y)/(x.y-v.y)+v.x&&(a=!a)}return a}function sv(o,n,a){const h=a[0],g=a[2];if(o.xg.x&&n.x>g.x||o.yg.y&&n.y>g.y)return!1;const v=ge(o,n,a[0]);return v!==ge(o,n,a[1])||v!==ge(o,n,a[2])||v!==ge(o,n,a[3])}function Yh(o,n,a){const h=n.paint.get(o).value;return 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v=h-a+1,x=n-a+1,b=Math.log(v),E=.5*Math.exp(2*b/3),T=.5*Math.sqrt(b*E*(v-E)/v)*(x-v/2<0?-1:1);Xg(o,n,Math.max(a,Math.floor(n-x*E/v+T)),Math.min(h,Math.floor(n+(v-x)*E/v+T)),g)}var A=o[n],M=a,O=h;for(ep(o,a,n),g(o[h],A)>0&&ep(o,a,h);M0;)O--}g(o[a],A)===0?ep(o,a,O):ep(o,++O,h),O<=n&&(a=O+1),n<=O&&(h=O-1)}}function ep(o,n,a){var h=o[n];o[n]=o[a],o[a]=h}function Cv(o,n){return on?1:0}function lm(o,n){const a=o.length;if(a<=1)return[o];const h=[];let g,v;for(let x=0;x1)for(let x=0;xa.id),this.index=n.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new X,this.indexArray=new wt,this.indexArray2=new At,this.programConfigurations=new jn(n.layers,n.zoom),this.segments=new Bt,this.segments2=new Bt,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){this.hasPattern=um("fill",this.layers,a);const g=this.layers[0].layout.get("fill-sort-key"),v=!g.isConstant(),x=[];for(const{feature:b,id:E,index:T,sourceLayerIndex:A}of n){const M=this.layers[0]._featureFilter.needGeometry,O=Ea(b,M);if(!this.layers[0]._featureFilter.filter(new kn(this.zoom),O,h))continue;const B=v?g.evaluate(O,{},h,a.availableImages):void 0,q={id:E,properties:b.properties,type:b.type,sourceLayerIndex:A,index:T,geometry:M?O.geometry:Ia(b),patterns:{},sortKey:B};x.push(q)}v&&x.sort((b,E)=>b.sortKey-E.sortKey);for(const b of x){const{geometry:E,index:T,sourceLayerIndex:A}=b;if(this.hasPattern){const M=cm("fill",this.layers,b,this.zoom,a);this.patternFeatures.push(M)}else this.addFeature(b,E,T,h,{});a.featureIndex.insert(n[T].feature,E,T,A,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}addFeatures(n,a,h){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,a,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,mv),this.indexBuffer=n.createIndexBuffer(this.indexArray),this.indexBuffer2=n.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(n,a,h,g,v){for(const x of lm(a,500)){let b=0;for(const B of x)b+=B.length;const E=this.segments.prepareSegment(b,this.layoutVertexArray,this.indexArray),T=E.vertexLength,A=[],M=[];for(const B of x){if(B.length===0)continue;B!==x[0]&&M.push(A.length/2);const q=this.segments2.prepareSegment(B.length,this.layoutVertexArray,this.indexArray2),Z=q.vertexLength;this.layoutVertexArray.emplaceBack(B[0].x,B[0].y),this.indexArray2.emplaceBack(Z+B.length-1,Z),A.push(B[0].x),A.push(B[0].y);for(let Y=1;Y>3}if(g--,h===1||h===2)v+=o.readSVarint(),x+=o.readSVarint(),h===1&&(n&&b.push(n),n=[]),n.push(new Rv(v,x));else{if(h!==7)throw new Error("unknown command "+h);n&&n.push(n[0].clone())}}return n&&b.push(n),b},Ic.prototype.bbox=function(){var o=this._pbf;o.pos=this._geometry;for(var n=o.readVarint()+o.pos,a=1,h=0,g=0,v=0,x=1/0,b=-1/0,E=1/0,T=-1/0;o.pos>3}if(h--,a===1||a===2)(g+=o.readSVarint())b&&(b=g),(v+=o.readSVarint())T&&(T=v);else if(a!==7)throw new Error("unknown command "+a)}return[x,E,b,T]},Ic.prototype.toGeoJSON=function(o,n,a){var h,g,v=this.extent*Math.pow(2,a),x=this.extent*o,b=this.extent*n,E=this.loadGeometry(),T=Ic.types[this.type];function A(B){for(var q=0;q>3;g=x===1?h.readString():x===2?h.readFloat():x===3?h.readDouble():x===4?h.readVarint64():x===5?h.readVarint():x===6?h.readSVarint():x===7?h.readBoolean():null}return g}(a))}$g.prototype.feature=function(o){if(o<0||o>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[o];var n=this._pbf.readVarint()+this._pbf.pos;return new zv(this._pbf,n,this.extent,this._keys,this._values)};var Fv=Qg;function Bv(o,n,a){if(o===3){var h=new Fv(a,a.readVarint()+a.pos);h.length&&(n[h.name]=h)}}sl.VectorTile=function(o,n){this.layers=o.readFields(Bv,{},n)},sl.VectorTileFeature=Jg,sl.VectorTileLayer=Qg;const Vv=sl.VectorTileFeature.types,pm=Math.pow(2,13);function np(o,n,a,h,g,v,x,b){o.emplaceBack(n,a,2*Math.floor(h*pm)+x,g*pm*2,v*pm*2,Math.round(b))}class dm{constructor(n){this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(a=>a.id),this.index=n.index,this.hasPattern=!1,this.layoutVertexArray=new W,this.centroidVertexArray=new N,this.indexArray=new wt,this.programConfigurations=new jn(n.layers,n.zoom),this.segments=new Bt,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){this.features=[],this.hasPattern=um("fill-extrusion",this.layers,a);for(const{feature:g,id:v,index:x,sourceLayerIndex:b}of n){const E=this.layers[0]._featureFilter.needGeometry,T=Ea(g,E);if(!this.layers[0]._featureFilter.filter(new kn(this.zoom),T,h))continue;const A={id:v,sourceLayerIndex:b,index:x,geometry:E?T.geometry:Ia(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(cm("fill-extrusion",this.layers,A,this.zoom,a)):this.addFeature(A,A.geometry,x,h,{}),a.featureIndex.insert(g,A.geometry,x,b,this.index,!0)}}addFeatures(n,a,h){for(const g of this.features){const{geometry:v}=g;this.addFeature(g,v,g.index,a,h)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Dv),this.centroidVertexBuffer=n.createVertexBuffer(this.centroidVertexArray,Mv.members,!0),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(n,a,h,g,v){const x={x:0,y:0,vertexCount:0};for(const b of lm(a,500)){let E=0;for(const q of b)E+=q.length;let T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const q of b){if(q.length===0||qv(q))continue;let Z=0;for(let Y=0;Y=1){const ut=q[Y-1];if(!Uv($,ut)){T.vertexLength+4>Bt.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const tt=$.sub(ut)._perp()._unit(),ot=ut.dist($);Z+ot>32768&&(Z=0),np(this.layoutVertexArray,$.x,$.y,tt.x,tt.y,0,0,Z),np(this.layoutVertexArray,$.x,$.y,tt.x,tt.y,0,1,Z),x.x+=2*$.x,x.y+=2*$.y,x.vertexCount+=2,Z+=ot,np(this.layoutVertexArray,ut.x,ut.y,tt.x,tt.y,0,0,Z),np(this.layoutVertexArray,ut.x,ut.y,tt.x,tt.y,0,1,Z),x.x+=2*ut.x,x.y+=2*ut.y,x.vertexCount+=2;const Et=T.vertexLength;this.indexArray.emplaceBack(Et,Et+2,Et+1),this.indexArray.emplaceBack(Et+1,Et+2,Et+3),T.vertexLength+=4,T.primitiveLength+=2}}}}if(T.vertexLength+E>Bt.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(E,this.layoutVertexArray,this.indexArray)),Vv[n.type]!=="Polygon")continue;const A=[],M=[],O=T.vertexLength;for(const q of b)if(q.length!==0){q!==b[0]&&M.push(A.length/2);for(let Z=0;Zii)||o.y===n.y&&(o.y<0||o.y>ii)}function qv(o){return o.every(n=>n.x<0)||o.every(n=>n.x>ii)||o.every(n=>n.y<0)||o.every(n=>n.y>ii)}let t_;Kt("FillExtrusionBucket",dm,{omit:["layers","features"]});var Gv={get paint(){return t_=t_||new Pr({"fill-extrusion-opacity":new te(xt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ae(xt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new te(xt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new te(xt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new cc(xt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ae(xt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ae(xt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new te(xt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class jv extends So{constructor(n){super(n,Gv)}createBucket(n){return new dm(n)}queryRadius(){return Fd(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(n,a,h,g,v,x,b,E){const T=Bd(n,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),x.angle,b),A=this.paint.get("fill-extrusion-height").evaluate(a,h),M=this.paint.get("fill-extrusion-base").evaluate(a,h),O=function(q,Z,Y,$){const ut=[];for(const tt of q){const ot=[tt.x,tt.y,0,1];Vd(ot,ot,Z),ut.push(new k(ot[0]/ot[3],ot[1]/ot[3]))}return ut}(T,E),B=function(q,Z,Y,$){const ut=[],tt=[],ot=$[8]*Z,Et=$[9]*Z,Tt=$[10]*Z,Xt=$[11]*Z,Qt=$[8]*Y,Wt=$[9]*Y,Zt=$[10]*Y,Ft=$[11]*Y;for(const Jt of q){const Ut=[],Mt=[];for(const oe of Jt){const $t=oe.x,Ne=oe.y,Mn=$[0]*$t+$[4]*Ne+$[12],On=$[1]*$t+$[5]*Ne+$[13],Li=$[2]*$t+$[6]*Ne+$[14],co=$[3]*$t+$[7]*Ne+$[15],Mr=Li+Tt,xi=co+Xt,Gi=Mn+Qt,er=On+Wt,Dr=Li+Zt,Rr=co+Ft,Pi=new k((Mn+ot)/xi,(On+Et)/xi);Pi.z=Mr/xi,Ut.push(Pi);const Ai=new k(Gi/Rr,er/Rr);Ai.z=Dr/Rr,Mt.push(Ai)}ut.push(Ut),tt.push(Mt)}return[ut,tt]}(g,M,A,E);return function(q,Z,Y){let $=1/0;Hh(Y,Z)&&($=e_(Y,Z[0]));for(let ut=0;uta.id),this.index=n.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(a=>{this.gradients[a.id]={}}),this.layoutVertexArray=new J,this.layoutVertexArray2=new j,this.indexArray=new wt,this.programConfigurations=new jn(n.layers,n.zoom),this.segments=new Bt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){this.hasPattern=um("line",this.layers,a);const g=this.layers[0].layout.get("line-sort-key"),v=!g.isConstant(),x=[];for(const{feature:b,id:E,index:T,sourceLayerIndex:A}of n){const M=this.layers[0]._featureFilter.needGeometry,O=Ea(b,M);if(!this.layers[0]._featureFilter.filter(new kn(this.zoom),O,h))continue;const B=v?g.evaluate(O,{},h):void 0,q={id:E,properties:b.properties,type:b.type,sourceLayerIndex:A,index:T,geometry:M?O.geometry:Ia(b),patterns:{},sortKey:B};x.push(q)}v&&x.sort((b,E)=>b.sortKey-E.sortKey);for(const b of x){const{geometry:E,index:T,sourceLayerIndex:A}=b;if(this.hasPattern){const M=cm("line",this.layers,b,this.zoom,a);this.patternFeatures.push(M)}else this.addFeature(b,E,T,h,{});a.featureIndex.insert(n[T].feature,E,T,A,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}addFeatures(n,a,h){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,a,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=n.createVertexBuffer(this.layoutVertexArray2,Xv)),this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Hv),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(n){if(n.properties&&Object.prototype.hasOwnProperty.call(n.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(n.properties,"mapbox_clip_end"))return{start:+n.properties.mapbox_clip_start,end:+n.properties.mapbox_clip_end}}addFeature(n,a,h,g,v){const x=this.layers[0].layout,b=x.get("line-join").evaluate(n,{}),E=x.get("line-cap"),T=x.get("line-miter-limit"),A=x.get("line-round-limit");this.lineClips=this.lineFeatureClips(n);for(const M of a)this.addLine(M,n,b,E,T,A);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,h,v,g)}addLine(n,a,h,g,v,x){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let $=0;$=2&&n[E-1].equals(n[E-2]);)E--;let T=0;for(;T0;if(Xt&&$>T){const Ft=O.dist(B);if(Ft>2*A){const Jt=O.sub(O.sub(B)._mult(A/Ft)._round());this.updateDistance(B,Jt),this.addCurrentVertex(Jt,Z,0,0,M),B=Jt}}const Wt=B&&q;let Zt=Wt?h:b?"butt":g;if(Wt&&Zt==="round"&&(Etv&&(Zt="bevel"),Zt==="bevel"&&(Et>2&&(Zt="flipbevel"),Et100)ut=Y.mult(-1);else{const Ft=Et*Z.add(Y).mag()/Z.sub(Y).mag();ut._perp()._mult(Ft*(Qt?-1:1))}this.addCurrentVertex(O,ut,0,0,M),this.addCurrentVertex(O,ut.mult(-1),0,0,M)}else if(Zt==="bevel"||Zt==="fakeround"){const Ft=-Math.sqrt(Et*Et-1),Jt=Qt?Ft:0,Ut=Qt?0:Ft;if(B&&this.addCurrentVertex(O,Z,Jt,Ut,M),Zt==="fakeround"){const Mt=Math.round(180*Tt/Math.PI/20);for(let oe=1;oe2*A){const Jt=O.add(q.sub(O)._mult(A/Ft)._round());this.updateDistance(O,Jt),this.addCurrentVertex(Jt,Y,0,0,M),O=Jt}}}}addCurrentVertex(n,a,h,g,v,x=!1){const b=a.y*g-a.x,E=-a.y-a.x*g;this.addHalfVertex(n,a.x+a.y*h,a.y-a.x*h,x,!1,h,v),this.addHalfVertex(n,b,E,x,!0,-g,v),this.distance>n_/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(n,a,h,g,v,x))}addHalfVertex({x:n,y:a},h,g,v,x,b,E){const T=.5*(this.lineClips?this.scaledDistance*(n_-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((n<<1)+(v?1:0),(a<<1)+(x?1:0),Math.round(63*h)+128,Math.round(63*g)+128,1+(b===0?0:b<0?-1:1)|(63&T)<<2,T>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const 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a=0;a=128&&d_(a,h,this),this.pos=a-1,this.writeVarint(h),this.pos+=h},writeMessage:function(o,n,a){this.writeTag(o,_n.Bytes),this.writeRawMessage(n,a)},writePackedVarint:function(o,n){n.length&&this.writeMessage(o,rx,n)},writePackedSVarint:function(o,n){n.length&&this.writeMessage(o,ox,n)},writePackedBoolean:function(o,n){n.length&&this.writeMessage(o,lx,n)},writePackedFloat:function(o,n){n.length&&this.writeMessage(o,sx,n)},writePackedDouble:function(o,n){n.length&&this.writeMessage(o,ax,n)},writePackedFixed32:function(o,n){n.length&&this.writeMessage(o,ux,n)},writePackedSFixed32:function(o,n){n.length&&this.writeMessage(o,cx,n)},writePackedFixed64:function(o,n){n.length&&this.writeMessage(o,hx,n)},writePackedSFixed64:function(o,n){n.length&&this.writeMessage(o,px,n)},writeBytesField:function(o,n){this.writeTag(o,_n.Bytes),this.writeBytes(n)},writeFixed32Field:function(o,n){this.writeTag(o,_n.Fixed32),this.writeFixed32(n)},writeSFixed32Field:function(o,n){this.writeTag(o,_n.Fixed32),this.writeSFixed32(n)},writeFixed64Field:function(o,n){this.writeTag(o,_n.Fixed64),this.writeFixed64(n)},writeSFixed64Field:function(o,n){this.writeTag(o,_n.Fixed64),this.writeSFixed64(n)},writeVarintField:function(o,n){this.writeTag(o,_n.Varint),this.writeVarint(n)},writeSVarintField:function(o,n){this.writeTag(o,_n.Varint),this.writeSVarint(n)},writeStringField:function(o,n){this.writeTag(o,_n.Bytes),this.writeString(n)},writeFloatField:function(o,n){this.writeTag(o,_n.Fixed32),this.writeFloat(n)},writeDoubleField:function(o,n){this.writeTag(o,_n.Fixed64),this.writeDouble(n)},writeBooleanField:function(o,n){this.writeVarintField(o,!!n)}};var gm=S(l_);const _m=3;function dx(o,n,a){o===1&&a.readMessage(fx,n)}function fx(o,n,a){if(o===3){const{id:h,bitmap:g,width:v,height:x,left:b,top:E,advance:T}=a.readMessage(mx,{});n.push({id:h,bitmap:new Jh({width:v+2*_m,height:x+2*_m},g),metrics:{width:v,height:x,left:b,top:E,advance:T}})}}function mx(o,n,a){o===1?n.id=a.readVarint():o===2?n.bitmap=a.readBytes():o===3?n.width=a.readVarint():o===4?n.height=a.readVarint():o===5?n.left=a.readSVarint():o===6?n.top=a.readSVarint():o===7&&(n.advance=a.readVarint())}const m_=_m;function g_(o){let n=0,a=0;for(const x of o)n+=x.w*x.h,a=Math.max(a,x.w);o.sort((x,b)=>b.h-x.h);const h=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(n/.95)),a),h:1/0}];let g=0,v=0;for(const x of o)for(let b=h.length-1;b>=0;b--){const E=h[b];if(!(x.w>E.w||x.h>E.h)){if(x.x=E.x,x.y=E.y,v=Math.max(v,x.y+x.h),g=Math.max(g,x.x+x.w),x.w===E.w&&x.h===E.h){const T=h.pop();b=0&&h>=n&&Xd[this.text.charCodeAt(h)];h--)a--;this.text=this.text.substring(n,a),this.sectionIndex=this.sectionIndex.slice(n,a)}substring(n,a){const h=new Cc;return h.text=this.text.substring(n,a),h.sectionIndex=this.sectionIndex.slice(n,a),h.sections=this.sections,h}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((n,a)=>Math.max(n,this.sections[a].scale),0)}addTextSection(n,a){this.text+=n.text,this.sections.push(sp.forText(n.scale,n.fontStack||a));const h=this.sections.length-1;for(let g=0;g=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Wd(o,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z){const Y=Cc.fromFeature(o,g);let $;M===m.ah.vertical&&Y.verticalizePunctuation();const{processBidirectionalText:ut,processStyledBidirectionalText:tt}=Xs;if(ut&&Y.sections.length===1){$=[];const Tt=ut(Y.toString(),vm(Y,T,v,n,h,B,q));for(const Xt of Tt){const Qt=new Cc;Qt.text=Xt,Qt.sections=Y.sections;for(let Wt=0;Wt0&&Ta>Xr&&(Xr=Ta)}else{const Lo=Qt[Ve.fontStack],Kr=Lo&&Lo[nr];if(Kr&&Kr.rect)bs=Kr.rect,ts=Kr.metrics;else{const Ta=Xt[Ve.fontStack],hp=Ta&&Ta[nr];if(!hp)continue;ts=hp.metrics}Di=(Ai-Ve.scale)*Ti}es?(Tt.verticalizable=!0,gr.push({glyph:nr,imageName:ws,x:Mn,y:On+Di,vertical:es,scale:Ve.scale,fontStack:Ve.fontStack,sectionIndex:_r,metrics:ts,rect:bs}),Mn+=Ca*Ve.scale+oe):(gr.push({glyph:nr,imageName:ws,x:Mn,y:On+Di,vertical:es,scale:Ve.scale,fontStack:Ve.fontStack,sectionIndex:_r,metrics:ts,rect:bs}),Mn+=ts.advance*Ve.scale+oe)}gr.length!==0&&(Li=Math.max(Mn-oe,Li),yx(gr,0,gr.length-1,Mr,Xr)),Mn=0;const Yr=Ft*Ai+Xr;Nr.lineOffset=Math.max(Xr,mr),On+=Yr,co=Math.max(Yr,co),++xi}var Gi;const er=On-op,{horizontalAlign:Dr,verticalAlign:Rr}=xm(Jt);(function(Pi,Ai,mr,Nr,gr,Xr,Yr,Mi,Ve){const _r=(Ai-mr)*gr;let nr=0;nr=Xr!==Yr?-Mi*Nr-op:(-Nr*Ve+.5)*Yr;for(const Di of Pi)for(const ts of Di.positionedGlyphs)ts.x+=_r,ts.y+=nr})(Tt.positionedLines,Mr,Dr,Rr,Li,co,Ft,er,Zt.length),Tt.top+=-Rr*er,Tt.bottom=Tt.top+er,Tt.left+=-Dr*Li,Tt.right=Tt.left+Li}(Et,n,a,h,$,x,b,E,M,T,O,Z),!function(Tt){for(const Xt of Tt)if(Xt.positionedGlyphs.length!==0)return!1;return!0}(ot)&&Et}const Xd={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},gx={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function y_(o,n,a,h,g,v){if(n.imageName){const x=h[n.imageName];return x?x.displaySize[0]*n.scale*Ti/v+g:0}{const x=a[n.fontStack],b=x&&x[o];return b?b.metrics.advance*n.scale+g:0}}function v_(o,n,a,h){const g=Math.pow(o-n,2);return h?o=0;let A=0;for(let O=0;Ox.id),this.index=n.index,this.pixelRatio=n.pixelRatio,this.sourceLayerIndex=n.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=em([]),this.placementViewportMatrix=em([]);const a=this.layers[0]._unevaluatedLayout._values;this.textSizeData=I_(this.zoom,a["text-size"]),this.iconSizeData=I_(this.zoom,a["icon-size"]);const h=this.layers[0].layout,g=h.get("symbol-sort-key"),v=h.get("symbol-z-order");this.canOverlap=bm(h,"text-overlap","text-allow-overlap")!=="never"||bm(h,"icon-overlap","icon-allow-overlap")!=="never"||h.get("text-ignore-placement")||h.get("icon-ignore-placement"),this.sortFeaturesByKey=v!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(v==="viewport-y"||v==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,h.get("symbol-placement")==="point"&&(this.writingModes=h.get("text-writing-mode").map(x=>m.ah[x])),this.stateDependentLayerIds=this.layers.filter(x=>x.isStateDependent()).map(x=>x.id),this.sourceID=n.sourceID}createArrays(){this.text=new Im(new jn(this.layers,this.zoom,n=>/^text/.test(n))),this.icon=new Im(new jn(this.layers,this.zoom,n=>/^icon/.test(n))),this.glyphOffsetArray=new y,this.lineVertexArray=new w,this.symbolInstances=new f,this.textAnchorOffsets=new C}calculateGlyphDependencies(n,a,h,g,v){for(let x=0;x0)&&(x.value.kind!=="constant"||x.value.value.length>0),A=E.value.kind!=="constant"||!!E.value.value||Object.keys(E.parameters).length>0,M=v.get("symbol-sort-key");if(this.features=[],!T&&!A)return;const O=a.iconDependencies,B=a.glyphDependencies,q=a.availableImages,Z=new kn(this.zoom);for(const{feature:Y,id:$,index:ut,sourceLayerIndex:tt}of n){const ot=g._featureFilter.needGeometry,Et=Ea(Y,ot);if(!g._featureFilter.filter(Z,Et,h))continue;let Tt,Xt;if(ot||(Et.geometry=Ia(Y)),T){const Wt=g.getValueAndResolveTokens("text-field",Et,h,q),Zt=qr.factory(Wt),Ft=this.hasRTLText=this.hasRTLText||wx(Zt);(!Ft||Xs.getRTLTextPluginStatus()==="unavailable"||Ft&&Xs.isParsed())&&(Tt=ix(Zt,g,Et))}if(A){const Wt=g.getValueAndResolveTokens("icon-image",Et,h,q);Xt=Wt instanceof ao?Wt:ao.fromString(Wt)}if(!Tt&&!Xt)continue;const Qt=this.sortFeaturesByKey?M.evaluate(Et,{},h):void 0;if(this.features.push({id:$,text:Tt,icon:Xt,index:ut,sourceLayerIndex:tt,geometry:Et.geometry,properties:Y.properties,type:xx[Y.type],sortKey:Qt}),Xt&&(O[Xt.name]=!0),Tt){const Wt=x.evaluate(Et,{},h).join(","),Zt=v.get("text-rotation-alignment")!=="viewport"&&v.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(m.ah.vertical)>=0;for(const Ft of Tt.sections)if(Ft.image)O[Ft.image.name]=!0;else{const Jt=rl(Tt.toString()),Ut=Ft.fontStack||Wt,Mt=B[Ut]=B[Ut]||{};this.calculateGlyphDependencies(Ft.text,Mt,Zt,this.allowVerticalPlacement,Jt)}}}v.get("symbol-placement")==="line"&&(this.features=function(Y){const $={},ut={},tt=[];let ot=0;function Et(Wt){tt.push(Y[Wt]),ot++}function Tt(Wt,Zt,Ft){const Jt=ut[Wt];return delete ut[Wt],ut[Zt]=Jt,tt[Jt].geometry[0].pop(),tt[Jt].geometry[0]=tt[Jt].geometry[0].concat(Ft[0]),Jt}function Xt(Wt,Zt,Ft){const Jt=$[Zt];return delete $[Zt],$[Wt]=Jt,tt[Jt].geometry[0].shift(),tt[Jt].geometry[0]=Ft[0].concat(tt[Jt].geometry[0]),Jt}function Qt(Wt,Zt,Ft){const Jt=Ft?Zt[0][Zt[0].length-1]:Zt[0][0];return`${Wt}:${Jt.x}:${Jt.y}`}for(let Wt=0;WtWt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((Y,$)=>Y.sortKey-$.sortKey)}update(n,a,h){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(n,a,this.layers,h),this.icon.programConfigurations.updatePaintArrays(n,a,this.layers,h))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(n){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(n),this.iconCollisionBox.upload(n)),this.text.upload(n,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(n,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(n,a){const h=this.lineVertexArray.length;if(n.segment!==void 0){let g=n.dist(a[n.segment+1]),v=n.dist(a[n.segment]);const x={};for(let b=n.segment+1;b=0;b--)x[b]={x:a[b].x,y:a[b].y,tileUnitDistanceFromAnchor:v},b>0&&(v+=a[b-1].dist(a[b]));for(let b=0;b0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(n,a){const h=n.placedSymbolArray.get(a),g=h.vertexStartIndex+4*h.numGlyphs;for(let v=h.vertexStartIndex;vg[b]-g[E]||v[E]-v[b]),x}addToSortKeyRanges(n,a){const h=this.sortKeyRanges[this.sortKeyRanges.length-1];h&&h.sortKey===a?h.symbolInstanceEnd=n+1:this.sortKeyRanges.push({sortKey:a,symbolInstanceStart:n,symbolInstanceEnd:n+1})}sortFeatures(n){if(this.sortFeaturesByY&&this.sortedAngle!==n&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(n),this.sortedAngle=n,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const a of this.symbolInstanceIndexes){const h=this.symbolInstances.get(a);this.featureSortOrder.push(h.featureIndex),[h.rightJustifiedTextSymbolIndex,h.centerJustifiedTextSymbolIndex,h.leftJustifiedTextSymbolIndex].forEach((g,v,x)=>{g>=0&&x.indexOf(g)===v&&this.addIndicesForPlacedSymbol(this.text,g)}),h.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,h.verticalPlacedTextSymbolIndex),h.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,h.placedIconSymbolIndex),h.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,h.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let E_,S_;Kt("SymbolBucket",Tc,{omit:["layers","collisionBoxArray","features","compareText"]}),Tc.MAX_GLYPHS=65535,Tc.addDynamicAttributes=wm;var Sm={get paint(){return S_=S_||new Pr({"icon-opacity":new ae(xt.paint_symbol["icon-opacity"]),"icon-color":new ae(xt.paint_symbol["icon-color"]),"icon-halo-color":new ae(xt.paint_symbol["icon-halo-color"]),"icon-halo-width":new ae(xt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ae(xt.paint_symbol["icon-halo-blur"]),"icon-translate":new te(xt.paint_symbol["icon-translate"]),"icon-translate-anchor":new te(xt.paint_symbol["icon-translate-anchor"]),"text-opacity":new ae(xt.paint_symbol["text-opacity"]),"text-color":new ae(xt.paint_symbol["text-color"],{runtimeType:fi,getOverride:o=>o.textColor,hasOverride:o=>!!o.textColor}),"text-halo-color":new ae(xt.paint_symbol["text-halo-color"]),"text-halo-width":new ae(xt.paint_symbol["text-halo-width"]),"text-halo-blur":new ae(xt.paint_symbol["text-halo-blur"]),"text-translate":new te(xt.paint_symbol["text-translate"]),"text-translate-anchor":new te(xt.paint_symbol["text-translate-anchor"])})},get layout(){return E_=E_||new Pr({"symbol-placement":new te(xt.layout_symbol["symbol-placement"]),"symbol-spacing":new te(xt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new te(xt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ae(xt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new te(xt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new te(xt.layout_symbol["icon-allow-overlap"]),"icon-overlap":new te(xt.layout_symbol["icon-overlap"]),"icon-ignore-placement":new te(xt.layout_symbol["icon-ignore-placement"]),"icon-optional":new te(xt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new te(xt.layout_symbol["icon-rotation-alignment"]),"icon-size":new ae(xt.layout_symbol["icon-size"]),"icon-text-fit":new te(xt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new te(xt.layout_symbol["icon-text-fit-padding"]),"icon-image":new ae(xt.layout_symbol["icon-image"]),"icon-rotate":new ae(xt.layout_symbol["icon-rotate"]),"icon-padding":new ae(xt.layout_symbol["icon-padding"]),"icon-keep-upright":new te(xt.layout_symbol["icon-keep-upright"]),"icon-offset":new ae(xt.layout_symbol["icon-offset"]),"icon-anchor":new ae(xt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new te(xt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new te(xt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new te(xt.layout_symbol["text-rotation-alignment"]),"text-field":new ae(xt.layout_symbol["text-field"]),"text-font":new ae(xt.layout_symbol["text-font"]),"text-size":new ae(xt.layout_symbol["text-size"]),"text-max-width":new ae(xt.layout_symbol["text-max-width"]),"text-line-height":new te(xt.layout_symbol["text-line-height"]),"text-letter-spacing":new ae(xt.layout_symbol["text-letter-spacing"]),"text-justify":new ae(xt.layout_symbol["text-justify"]),"text-radial-offset":new ae(xt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new te(xt.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ae(xt.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ae(xt.layout_symbol["text-anchor"]),"text-max-angle":new te(xt.layout_symbol["text-max-angle"]),"text-writing-mode":new te(xt.layout_symbol["text-writing-mode"]),"text-rotate":new ae(xt.layout_symbol["text-rotate"]),"text-padding":new te(xt.layout_symbol["text-padding"]),"text-keep-upright":new te(xt.layout_symbol["text-keep-upright"]),"text-transform":new ae(xt.layout_symbol["text-transform"]),"text-offset":new ae(xt.layout_symbol["text-offset"]),"text-allow-overlap":new te(xt.layout_symbol["text-allow-overlap"]),"text-overlap":new te(xt.layout_symbol["text-overlap"]),"text-ignore-placement":new te(xt.layout_symbol["text-ignore-placement"]),"text-optional":new te(xt.layout_symbol["text-optional"])})}};class C_{constructor(n){if(n.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=n.property.overrides?n.property.overrides.runtimeType:Qi,this.defaultValue=n}evaluate(n){if(n.formattedSection){const a=this.defaultValue.property.overrides;if(a&&a.hasOverride(n.formattedSection))return a.getOverride(n.formattedSection)}return n.feature&&n.featureState?this.defaultValue.evaluate(n.feature,n.featureState):this.defaultValue.property.specification.default}eachChild(n){this.defaultValue.isConstant()||n(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Kt("FormatSectionOverride",C_,{omit:["defaultValue"]});class Kd extends So{constructor(n){super(n,Sm)}recalculate(n,a){if(super.recalculate(n,a),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const h=this.layout.get("text-writing-mode");if(h){const g=[];for(const v of h)g.indexOf(v)<0&&g.push(v);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(n,a,h,g){const v=this.layout.get(n).evaluate(a,{},h,g),x=this._unevaluatedLayout._values[n];return x.isDataDriven()||In(x.value)||!v?v:function(b,E){return E.replace(/{([^{}]+)}/g,(T,A)=>b&&A in b?String(b[A]):"")}(a.properties,v)}createBucket(n){return new Tc(n)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const n of Sm.paint.overridableProperties){if(!Kd.hasPaintOverride(this.layout,n))continue;const a=this.paint.get(n),h=new C_(a),g=new An(h,a.property.specification);let v=null;v=a.value.kind==="constant"||a.value.kind==="source"?new Ku("source",g):new Eh("composite",g,a.value.zoomStops),this.paint._values[n]=new Eo(a.property,v,a.parameters)}}_handleOverridablePaintPropertyUpdate(n,a,h){return!(!this.layout||a.isDataDriven()||h.isDataDriven())&&Kd.hasPaintOverride(this.layout,n)}static hasPaintOverride(n,a){const h=n.get("text-field"),g=Sm.paint.properties[a];let v=!1;const x=b=>{for(const E of b)if(g.overrides&&g.overrides.hasOverride(E))return void(v=!0)};if(h.value.kind==="constant"&&h.value.value instanceof qr)x(h.value.value.sections);else if(h.value.kind==="source"){const b=T=>{v||(T instanceof Gs&&gi(T.value)===Ii?x(T.value.sections):T instanceof Xu?x(T.sections):T.eachChild(b))},E=h.value;E._styleExpression&&b(E._styleExpression.expression)}return v}}let T_;var Ix={get paint(){return T_=T_||new Pr({"background-color":new te(xt.paint_background["background-color"]),"background-pattern":new Yl(xt.paint_background["background-pattern"]),"background-opacity":new te(xt.paint_background["background-opacity"])})}};class Ex extends So{constructor(n){super(n,Ix)}}let L_;var Sx={get paint(){return L_=L_||new Pr({"raster-opacity":new te(xt.paint_raster["raster-opacity"]),"raster-hue-rotate":new te(xt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new te(xt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new te(xt.paint_raster["raster-brightness-max"]),"raster-saturation":new te(xt.paint_raster["raster-saturation"]),"raster-contrast":new te(xt.paint_raster["raster-contrast"]),"raster-resampling":new te(xt.paint_raster["raster-resampling"]),"raster-fade-duration":new te(xt.paint_raster["raster-fade-duration"])})}};class Cx extends So{constructor(n){super(n,Sx)}}class Tx extends So{constructor(n){super(n,{}),this.onAdd=a=>{this.implementation.onAdd&&this.implementation.onAdd(a,a.painter.context.gl)},this.onRemove=a=>{this.implementation.onRemove&&this.implementation.onRemove(a,a.painter.context.gl)},this.implementation=n}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Lx{constructor(n){this._methodToThrottle=n,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Cm=63710088e-1;class ul{constructor(n,a){if(isNaN(n)||isNaN(a))throw new Error(`Invalid LngLat object: (${n}, ${a})`);if(this.lng=+n,this.lat=+a,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ul(Be(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(n){const a=Math.PI/180,h=this.lat*a,g=n.lat*a,v=Math.sin(h)*Math.sin(g)+Math.cos(h)*Math.cos(g)*Math.cos((n.lng-this.lng)*a);return Cm*Math.acos(Math.min(v,1))}static convert(n){if(n instanceof ul)return n;if(Array.isArray(n)&&(n.length===2||n.length===3))return new ul(Number(n[0]),Number(n[1]));if(!Array.isArray(n)&&typeof n=="object"&&n!==null)return new ul(Number("lng"in n?n.lng:n.lon),Number(n.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const P_=2*Math.PI*Cm;function A_(o){return P_*Math.cos(o*Math.PI/180)}function M_(o){return(180+o)/360}function D_(o){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+o*Math.PI/360)))/360}function R_(o,n){return o/A_(n)}function Tm(o){return 360/Math.PI*Math.atan(Math.exp((180-360*o)*Math.PI/180))-90}class Jd{constructor(n,a,h=0){this.x=+n,this.y=+a,this.z=+h}static fromLngLat(n,a=0){const h=ul.convert(n);return new Jd(M_(h.lng),D_(h.lat),R_(a,h.lat))}toLngLat(){return new ul(360*this.x-180,Tm(this.y))}toAltitude(){return this.z*A_(Tm(this.y))}meterInMercatorCoordinateUnits(){return 1/P_*(n=Tm(this.y),1/Math.cos(n*Math.PI/180));var n}}function N_(o,n,a){var h=2*Math.PI*6378137/256/Math.pow(2,a);return[o*h-2*Math.PI*6378137/2,n*h-2*Math.PI*6378137/2]}class Lm{constructor(n,a,h){if(n<0||n>25||h<0||h>=Math.pow(2,n)||a<0||a>=Math.pow(2,n))throw new Error(`x=${a}, y=${h}, z=${n} outside of bounds. 0<=x<${Math.pow(2,n)}, 0<=y<${Math.pow(2,n)} 0<=z<=25 `);this.z=n,this.x=a,this.y=h,this.key=lp(0,n,n,a,h)}equals(n){return this.z===n.z&&this.x===n.x&&this.y===n.y}url(n,a,h){const g=(x=this.y,b=this.z,E=N_(256*(v=this.x),256*(x=Math.pow(2,b)-x-1),b),T=N_(256*(v+1),256*(x+1),b),E[0]+","+E[1]+","+T[0]+","+T[1]);var v,x,b,E,T;const A=function(M,O,B){let q,Z="";for(let Y=M;Y>0;Y--)q=1<1?"@2x":"").replace(/{quadkey}/g,A).replace(/{bbox-epsg-3857}/g,g)}isChildOf(n){const a=this.z-n.z;return a>0&&n.x===this.x>>a&&n.y===this.y>>a}getTilePoint(n){const a=Math.pow(2,this.z);return new k((n.x*a-this.x)*ii,(n.y*a-this.y)*ii)}toString(){return`${this.z}/${this.x}/${this.y}`}}class k_{constructor(n,a){this.wrap=n,this.canonical=a,this.key=lp(n,a.z,a.z,a.x,a.y)}}class To{constructor(n,a,h,g,v){if(n= z; overscaledZ = ${n}; z = ${h}`);this.overscaledZ=n,this.wrap=a,this.canonical=new Lm(h,+g,+v),this.key=lp(a,n,h,g,v)}clone(){return new To(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(n){return this.overscaledZ===n.overscaledZ&&this.wrap===n.wrap&&this.canonical.equals(n.canonical)}scaledTo(n){if(n>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${n}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-n;return n>this.canonical.z?new To(n,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new To(n,this.wrap,n,this.canonical.x>>a,this.canonical.y>>a)}calculateScaledKey(n,a){if(n>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${n}; overscaledZ = ${this.overscaledZ}`);const h=this.canonical.z-n;return n>this.canonical.z?lp(this.wrap*+a,n,this.canonical.z,this.canonical.x,this.canonical.y):lp(this.wrap*+a,n,n,this.canonical.x>>h,this.canonical.y>>h)}isChildOf(n){if(n.wrap!==this.wrap)return!1;const a=this.canonical.z-n.canonical.z;return n.overscaledZ===0||n.overscaledZ>a&&n.canonical.y===this.canonical.y>>a}children(n){if(this.overscaledZ>=n)return[new To(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const a=this.canonical.z+1,h=2*this.canonical.x,g=2*this.canonical.y;return[new To(a,this.wrap,a,h,g),new To(a,this.wrap,a,h+1,g),new To(a,this.wrap,a,h,g+1),new To(a,this.wrap,a,h+1,g+1)]}isLessThan(n){return this.wrapn.wrap)&&(this.overscaledZn.overscaledZ)&&(this.canonical.xn.canonical.x)&&this.canonical.ythis.max&&(this.max=M),M=this.dim+1||a<-1||a>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(a+1)*this.stride+(n+1)}unpack(n,a,h){return n*this.redFactor+a*this.greenFactor+h*this.blueFactor-this.baseShift}getPixels(){return new Co({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(n,a,h){if(this.dim!==n.dim)throw new Error("dem dimension mismatch");let g=a*this.dim,v=a*this.dim+this.dim,x=h*this.dim,b=h*this.dim+this.dim;switch(a){case-1:g=v-1;break;case 1:v=g+1}switch(h){case-1:x=b-1;break;case 1:b=x+1}const E=-a*this.dim,T=-h*this.dim;for(let A=x;A=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${n} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[n]}}class F_{constructor(n,a,h,g,v){this.type="Feature",this._vectorTileFeature=n,n._z=a,n._x=h,n._y=g,this.properties=n.properties,this.id=v}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(n){this._geometry=n}toJSON(){const n={geometry:this.geometry};for(const a in this)a!=="_geometry"&&a!=="_vectorTileFeature"&&(n[a]=this[a]);return n}}class B_{constructor(n,a){this.tileID=n,this.x=n.canonical.x,this.y=n.canonical.y,this.z=n.canonical.z,this.grid=new Hl(ii,16,0),this.grid3D=new Hl(ii,16,0),this.featureIndexArray=new D,this.promoteId=a}insert(n,a,h,g,v,x){const b=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(h,g,v);const E=x?this.grid3D:this.grid;for(let T=0;T=0&&M[3]>=0&&E.insert(b,M[0],M[1],M[2],M[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new sl.VectorTile(new gm(this.rawTileData)).layers,this.sourceLayerCoder=new O_(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(n,a,h,g){this.loadVTLayers();const v=n.params||{},x=ii/n.tileSize/n.scale,b=tc(v.filter),E=n.queryGeometry,T=n.queryPadding*x,A=U_(E),M=this.grid.query(A.minX-T,A.minY-T,A.maxX+T,A.maxY+T),O=U_(n.cameraQueryGeometry),B=this.grid3D.query(O.minX-T,O.minY-T,O.maxX+T,O.maxY+T,(Y,$,ut,tt)=>function(ot,Et,Tt,Xt,Qt){for(const Zt of ot)if(Et<=Zt.x&&Tt<=Zt.y&&Xt>=Zt.x&&Qt>=Zt.y)return!0;const Wt=[new k(Et,Tt),new k(Et,Qt),new k(Xt,Qt),new k(Xt,Tt)];if(ot.length>2){for(const Zt of Wt)if(xc(ot,Zt))return!0}for(let Zt=0;Zt(tt||(tt=Ia(ot)),Et.queryIntersectsFeature(E,ot,Tt,tt,this.z,n.transform,x,n.pixelPosMatrix)))}return q}loadMatchingFeature(n,a,h,g,v,x,b,E,T,A,M){const O=this.bucketLayerIDs[a];if(x&&!function(Y,$){for(let ut=0;ut=0)return!0;return!1}(x,O))return;const B=this.sourceLayerCoder.decode(h),q=this.vtLayers[B].feature(g);if(v.needGeometry){const Y=Ea(q,!0);if(!v.filter(new kn(this.tileID.overscaledZ),Y,this.tileID.canonical))return}else if(!v.filter(new kn(this.tileID.overscaledZ),q))return;const Z=this.getId(q,B);for(let Y=0;Y{const b=n instanceof Xl?n.get(x):null;return b&&b.evaluate?b.evaluate(a,h,g):b})}function U_(o){let n=1/0,a=1/0,h=-1/0,g=-1/0;for(const v of o)n=Math.min(n,v.x),a=Math.min(a,v.y),h=Math.max(h,v.x),g=Math.max(g,v.y);return{minX:n,minY:a,maxX:h,maxY:g}}function Px(o,n){return n-o}function q_(o,n,a,h,g){const v=[];for(let x=0;x=h&&M.x>=h||(A.x>=h?A=new k(h,A.y+(h-A.x)/(M.x-A.x)*(M.y-A.y))._round():M.x>=h&&(M=new k(h,A.y+(h-A.x)/(M.x-A.x)*(M.y-A.y))._round()),A.y>=g&&M.y>=g||(A.y>=g?A=new k(A.x+(g-A.y)/(M.y-A.y)*(M.x-A.x),g)._round():M.y>=g&&(M=new k(A.x+(g-A.y)/(M.y-A.y)*(M.x-A.x),g)._round()),E&&A.equals(E[E.length-1])||(E=[A],v.push(E)),E.push(M)))))}}return v}Kt("FeatureIndex",B_,{omit:["rawTileData","sourceLayerCoder"]});class cl extends k{constructor(n,a,h,g){super(n,a),this.angle=h,g!==void 0&&(this.segment=g)}clone(){return new cl(this.x,this.y,this.angle,this.segment)}}function G_(o,n,a,h,g){if(n.segment===void 0||a===0)return!0;let v=n,x=n.segment+1,b=0;for(;b>-a/2;){if(x--,x<0)return!1;b-=o[x].dist(v),v=o[x]}b+=o[x].dist(o[x+1]),x++;const E=[];let T=0;for(;bh;)T-=E.shift().angleDelta;if(T>g)return!1;x++,b+=A.dist(M)}return!0}function j_(o){let n=0;for(let a=0;aT){const q=(T-E)/B,Z=dr.number(M.x,O.x,q),Y=dr.number(M.y,O.y,q),$=new cl(Z,Y,O.angleTo(M),A);return $._round(),!x||G_(o,$,b,x,n)?$:void 0}E+=B}}function Mx(o,n,a,h,g,v,x,b,E){const T=Z_(h,v,x),A=H_(h,g),M=A*x,O=o[0].x===0||o[0].x===E||o[0].y===0||o[0].y===E;return n-M=0&&ot=0&&Et=0&&O+T<=A){const Tt=new cl(ot,Et,ut,q);Tt._round(),h&&!G_(o,Tt,v,h,g)||B.push(Tt)}}M+=$}return b||B.length||x||(B=W_(o,M/2,a,h,g,v,x,!0,E)),B}Kt("Anchor",cl);const Lc=Wr;function X_(o,n,a,h){const g=[],v=o.image,x=v.pixelRatio,b=v.paddedRect.w-2*Lc,E=v.paddedRect.h-2*Lc,T=o.right-o.left,A=o.bottom-o.top,M=v.stretchX||[[0,b]],O=v.stretchY||[[0,E]],B=(Ft,Jt)=>Ft+Jt[1]-Jt[0],q=M.reduce(B,0),Z=O.reduce(B,0),Y=b-q,$=E-Z;let ut=0,tt=q,ot=0,Et=Z,Tt=0,Xt=Y,Qt=0,Wt=$;if(v.content&&h){const Ft=v.content;ut=Qd(M,0,Ft[0]),ot=Qd(O,0,Ft[1]),tt=Qd(M,Ft[0],Ft[2]),Et=Qd(O,Ft[1],Ft[3]),Tt=Ft[0]-ut,Qt=Ft[1]-ot,Xt=Ft[2]-Ft[0]-tt,Wt=Ft[3]-Ft[1]-Et}const Zt=(Ft,Jt,Ut,Mt)=>{const oe=$d(Ft.stretch-ut,tt,T,o.left),$t=tf(Ft.fixed-Tt,Xt,Ft.stretch,q),Ne=$d(Jt.stretch-ot,Et,A,o.top),Mn=tf(Jt.fixed-Qt,Wt,Jt.stretch,Z),On=$d(Ut.stretch-ut,tt,T,o.left),Li=tf(Ut.fixed-Tt,Xt,Ut.stretch,q),co=$d(Mt.stretch-ot,Et,A,o.top),Mr=tf(Mt.fixed-Qt,Wt,Mt.stretch,Z),xi=new k(oe,Ne),Gi=new k(On,Ne),er=new k(On,co),Dr=new k(oe,co),Rr=new k($t/x,Mn/x),Pi=new k(Li/x,Mr/x),Ai=n*Math.PI/180;if(Ai){const gr=Math.sin(Ai),Xr=Math.cos(Ai),Yr=[Xr,-gr,gr,Xr];xi._matMult(Yr),Gi._matMult(Yr),Dr._matMult(Yr),er._matMult(Yr)}const mr=Ft.stretch+Ft.fixed,Nr=Jt.stretch+Jt.fixed;return{tl:xi,tr:Gi,bl:Dr,br:er,tex:{x:v.paddedRect.x+Lc+mr,y:v.paddedRect.y+Lc+Nr,w:Ut.stretch+Ut.fixed-mr,h:Mt.stretch+Mt.fixed-Nr},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Rr,pixelOffsetBR:Pi,minFontScaleX:Xt/x/T,minFontScaleY:Wt/x/A,isSDF:a}};if(h&&(v.stretchX||v.stretchY)){const Ft=Y_(M,Y,q),Jt=Y_(O,$,Z);for(let Ut=0;Ut0&&(q=Math.max(10,q),this.circleDiameter=q)}else{let M=x.top*b-E[0],O=x.bottom*b+E[2],B=x.left*b-E[3],q=x.right*b+E[1];const Z=x.collisionPadding;if(Z&&(B-=Z[0]*b,M-=Z[1]*b,q+=Z[2]*b,O+=Z[3]*b),A){const Y=new k(B,M),$=new k(q,M),ut=new k(B,O),tt=new k(q,O),ot=A*Math.PI/180;Y._rotate(ot),$._rotate(ot),ut._rotate(ot),tt._rotate(ot),B=Math.min(Y.x,$.x,ut.x,tt.x),q=Math.max(Y.x,$.x,ut.x,tt.x),M=Math.min(Y.y,$.y,ut.y,tt.y),O=Math.max(Y.y,$.y,ut.y,tt.y)}n.emplaceBack(a.x,a.y,B,M,q,O,h,g,v)}this.boxEndIndex=n.length}}class Dx{constructor(n=[],a=Rx){if(this.data=n,this.length=this.data.length,this.compare=a,this.length>0)for(let h=(this.length>>1)-1;h>=0;h--)this._down(h)}push(n){this.data.push(n),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const n=this.data[0],a=this.data.pop();return this.length--,this.length>0&&(this.data[0]=a,this._down(0)),n}peek(){return this.data[0]}_up(n){const{data:a,compare:h}=this,g=a[n];for(;n>0;){const v=n-1>>1,x=a[v];if(h(g,x)>=0)break;a[n]=x,n=v}a[n]=g}_down(n){const{data:a,compare:h}=this,g=this.length>>1,v=a[n];for(;n=0)break;a[n]=b,n=x}a[n]=v}}function Rx(o,n){return on?1:0}function Nx(o,n=1,a=!1){let h=1/0,g=1/0,v=-1/0,x=-1/0;const b=o[0];for(let B=0;Bv)&&(v=q.x),(!B||q.y>x)&&(x=q.y)}const E=Math.min(v-h,x-g);let T=E/2;const A=new Dx([],kx);if(E===0)return new k(h,g);for(let B=h;BM.d||!M.d)&&(M=B,a&&console.log("found best %d after %d probes",Math.round(1e4*B.d)/1e4,O)),B.max-M.d<=n||(T=B.h/2,A.push(new Pc(B.p.x-T,B.p.y-T,T,o)),A.push(new Pc(B.p.x+T,B.p.y-T,T,o)),A.push(new Pc(B.p.x-T,B.p.y+T,T,o)),A.push(new Pc(B.p.x+T,B.p.y+T,T,o)),O+=4)}return a&&(console.log(`num probes: ${O}`),console.log(`best distance: ${M.d}`)),M.p}function kx(o,n){return n.max-o.max}function Pc(o,n,a,h){this.p=new k(o,n),this.h=a,this.d=function(g,v){let x=!1,b=1/0;for(let E=0;Eg.y!=q.y>g.y&&g.x<(q.x-B.x)*(g.y-B.y)/(q.y-B.y)+B.x&&(x=!x),b=Math.min(b,Dg(g,B,q))}}return(x?1:-1)*Math.sqrt(b)}(this.p,h),this.max=this.d+this.h*Math.SQRT2}var tr;m.ap=void 0,(tr=m.ap||(m.ap={}))[tr.center=1]="center",tr[tr.left=2]="left",tr[tr.right=3]="right",tr[tr.top=4]="top",tr[tr.bottom=5]="bottom",tr[tr["top-left"]=6]="top-left",tr[tr["top-right"]=7]="top-right",tr[tr["bottom-left"]=8]="bottom-left",tr[tr["bottom-right"]=9]="bottom-right";const hl=7,Pm=Number.POSITIVE_INFINITY;function K_(o,n){return n[1]!==Pm?function(a,h,g){let 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AbortController;this.inFlightDependencies.push(Te),ee=H.sendAsync({type:"GI",data:{icons:Ct,source:this.source,tileID:this.tileID,type:"icons"}},Te)}const se=Object.keys(et.patternDependencies);let we=Promise.resolve({});if(se.length){const Te=new AbortController;this.inFlightDependencies.push(Te),we=H.sendAsync({type:"GI",data:{icons:se,source:this.source,tileID:this.tileID,type:"patterns"}},Te)}const[_e,qe,gn]=yield Promise.all([St,ee,we]),Nn=new S(_e),mi=new m.bl(qe,gn);for(const Te in lt){const Wn=lt[Te];Wn instanceof m.a5?(R(Wn.layers,this.zoom,G),m.bm({bucket:Wn,glyphMap:_e,glyphPositions:Nn.positions,imageMap:qe,imagePositions:mi.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):Wn.hasPattern&&(Wn instanceof m.bn||Wn instanceof m.bo||Wn instanceof m.bp)&&(R(Wn.layers,this.zoom,G),Wn.addFeatures(et,this.tileID.canonical,mi.patternPositions))}return this.status="done",{buckets:Object.values(lt).filter(Te=>!Te.isEmpty()),featureIndex:rt,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:Nn.image,imageAtlas:mi,glyphMap:this.returnDependencies?_e:null,iconMap:this.returnDependencies?qe:null,glyphPositions:this.returnDependencies?Nn.positions:null}})}}function R(K,z,F){const G=new m.a8(z);for(const H of K)H.recalculate(G,F)}class k{constructor(z,F,G){this.actor=z,this.layerIndex=F,this.availableImages=G,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(z,F){return m._(this,void 0,void 0,function*(){const G=yield m.l(z.request,F);try{return{vectorTile:new m.bq.VectorTile(new m.br(G.data)),rawData:G.data,cacheControl:G.cacheControl,expires:G.expires}}catch(H){const it=new Uint8Array(G.data);let rt=`Unable to parse the tile at ${z.request.url}, `;throw rt+=it[0]===31&&it[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${H.messge}`,new 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0,function*(){const{uid:F,encoding:G,rawImageData:H,redFactor:it,greenFactor:rt,blueFactor:lt,baseShift:et}=z,pt=H.width+2,Lt=H.height+2,St=m.b(H)?new m.R({width:pt,height:Lt},yield m.bt(H,-1,-1,pt,Lt)):H,Ct=new m.bu(F,St,G,it,rt,lt,et);return this.loaded=this.loaded||{},this.loaded[F]=Ct,Ct})}removeTile(z){const F=this.loaded,G=z.uid;F&&F[G]&&delete F[G]}}function ct(K,z){if(K.length!==0){dt(K[0],z);for(var F=1;F=Math.abs(lt)?F-et+lt:lt-et+F,F=et}F+G>=0!=!!z&&K.reverse()}var bt=m.bv(function K(z,F){var G,H=z&&z.type;if(H==="FeatureCollection")for(G=0;G>31}function He(K,z){for(var F=K.loadGeometry(),G=K.type,H=0,it=0,rt=F.length,lt=0;ltK},Rn=Math.fround||(Tn=new Float32Array(1),K=>(Tn[0]=+K,Tn[0]));var Tn;const hn=3,Me=5,nn=6;class Ln{constructor(z){this.options=Object.assign(Object.create(en),z),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(z){const{log:F,minZoom:G,maxZoom:H}=this.options;F&&console.time("total time");const it=`prepare ${z.length} points`;F&&console.time(it),this.points=z;const rt=[];for(let et=0;et=G;et--){const pt=+Date.now();lt=this.trees[et]=this._createTree(this._cluster(lt,et)),F&&console.log("z%d: %d clusters in %dms",et,lt.numItems,+Date.now()-pt)}return F&&console.timeEnd("total time"),this}getClusters(z,F){let G=((z[0]+180)%360+360)%360-180;const H=Math.max(-90,Math.min(90,z[1]));let it=z[2]===180?180:((z[2]+180)%360+360)%360-180;const rt=Math.max(-90,Math.min(90,z[3]));if(z[2]-z[0]>=360)G=-180,it=180;else if(G>it){const St=this.getClusters([G,H,180,rt],F),Ct=this.getClusters([-180,H,it,rt],F);return St.concat(Ct)}const lt=this.trees[this._limitZoom(F)],et=lt.range(wn(G),Vn(rt),wn(it),Vn(H)),pt=lt.data,Lt=[];for(const St of et){const Ct=this.stride*St;Lt.push(pt[Ct+Me]>1?an(pt,Ct,this.clusterProps):this.points[pt[Ct+hn]])}return Lt}getChildren(z){const F=this._getOriginId(z),G=this._getOriginZoom(z),H="No cluster with the specified id.",it=this.trees[G];if(!it)throw new Error(H);const rt=it.data;if(F*this.stride>=rt.length)throw new Error(H);const lt=this.options.radius/(this.options.extent*Math.pow(2,G-1)),et=it.within(rt[F*this.stride],rt[F*this.stride+1],lt),pt=[];for(const Lt of et){const St=Lt*this.stride;rt[St+4]===z&&pt.push(rt[St+Me]>1?an(rt,St,this.clusterProps):this.points[rt[St+hn]])}if(pt.length===0)throw new Error(H);return pt}getLeaves(z,F,G){const H=[];return this._appendLeaves(H,z,F=F||10,G=G||0,0),H}getTile(z,F,G){const H=this.trees[this._limitZoom(z)],it=Math.pow(2,z),{extent:rt,radius:lt}=this.options,et=lt/rt,pt=(G-et)/it,Lt=(G+1+et)/it,St={features:[]};return this._addTileFeatures(H.range((F-et)/it,pt,(F+1+et)/it,Lt),H.data,F,G,it,St),F===0&&this._addTileFeatures(H.range(1-et/it,pt,1,Lt),H.data,it,G,it,St),F===it-1&&this._addTileFeatures(H.range(0,pt,et/it,Lt),H.data,-1,G,it,St),St.features.length?St:null}getClusterExpansionZoom(z){let F=this._getOriginZoom(z)-1;for(;F<=this.options.maxZoom;){const G=this.getChildren(z);if(F++,G.length!==1)break;z=G[0].properties.cluster_id}return F}_appendLeaves(z,F,G,H,it){const rt=this.getChildren(F);for(const lt of rt){const et=lt.properties;if(et&&et.cluster?it+et.point_count<=H?it+=et.point_count:it=this._appendLeaves(z,et.cluster_id,G,H,it):it1;let Lt,St,Ct;if(pt)Lt=ln(F,et,this.clusterProps),St=F[et],Ct=F[et+1];else{const we=this.points[F[et+hn]];Lt=we.properties;const[_e,qe]=we.geometry.coordinates;St=wn(_e),Ct=Vn(qe)}const ee={type:1,geometry:[[Math.round(this.options.extent*(St*it-G)),Math.round(this.options.extent*(Ct*it-H))]],tags:Lt};let se;se=pt||this.options.generateId?F[et+hn]:this.points[F[et+hn]].id,se!==void 0&&(ee.id=se),rt.features.push(ee)}}_limitZoom(z){return Math.max(this.options.minZoom,Math.min(Math.floor(+z),this.options.maxZoom+1))}_cluster(z,F){const{radius:G,extent:H,reduce:it,minPoints:rt}=this.options,lt=G/(H*Math.pow(2,F)),et=z.data,pt=[],Lt=this.stride;for(let St=0;StF&&(_e+=et[gn+Me])}if(_e>we&&_e>=rt){let qe,gn=Ct*we,Nn=ee*we,mi=-1;const Te=((St/Lt|0)<<5)+(F+1)+this.points.length;for(const Wn of se){const Ei=Wn*Lt;if(et[Ei+2]<=F)continue;et[Ei+2]=F;const pr=et[Ei+Me];gn+=et[Ei]*pr,Nn+=et[Ei+1]*pr,et[Ei+4]=Te,it&&(qe||(qe=this._map(et,St,!0),mi=this.clusterProps.length,this.clusterProps.push(qe)),it(qe,this._map(et,Ei)))}et[St+4]=Te,pt.push(gn/_e,Nn/_e,1/0,Te,-1,_e),it&&pt.push(mi)}else{for(let qe=0;qe1)for(const qe of se){const gn=qe*Lt;if(!(et[gn+2]<=F)){et[gn+2]=F;for(let Nn=0;Nn>5}_getOriginZoom(z){return(z-this.points.length)%32}_map(z,F,G){if(z[F+Me]>1){const rt=this.clusterProps[z[F+nn]];return G?Object.assign({},rt):rt}const H=this.points[z[F+hn]].properties,it=this.options.map(H);return G&&it===H?Object.assign({},it):it}}function an(K,z,F){return{type:"Feature",id:K[z+hn],properties:ln(K,z,F),geometry:{type:"Point",coordinates:[(G=K[z],360*(G-.5)),Ji(K[z+1])]}};var G}function ln(K,z,F){const G=K[z+Me],H=G>=1e4?`${Math.round(G/1e3)}k`:G>=1e3?Math.round(G/100)/10+"k":G,it=K[z+nn],rt=it===-1?{}:Object.assign({},F[it]);return Object.assign(rt,{cluster:!0,cluster_id:K[z+hn],point_count:G,point_count_abbreviated:H})}function wn(K){return K/360+.5}function Vn(K){const z=Math.sin(K*Math.PI/180),F=.5-.25*Math.log((1+z)/(1-z))/Math.PI;return F<0?0:F>1?1:F}function Ji(K){const z=(180-360*K)*Math.PI/180;return 360*Math.atan(Math.exp(z))/Math.PI-90}function ni(K,z,F,G){for(var H,it=G,rt=F-z>>1,lt=F-z,et=K[z],pt=K[z+1],Lt=K[F],St=K[F+1],Ct=z+3;Ctit)H=Ct,it=ee;else if(ee===it){var se=Math.abs(Ct-rt);seG&&(H-z>3&&ni(K,z,H,G),K[H+2]=it,F-H>3&&ni(K,H,F,G))}function ai(K,z,F,G,H,it){var rt=H-F,lt=it-G;if(rt!==0||lt!==0){var et=((K-F)*rt+(z-G)*lt)/(rt*rt+lt*lt);et>1?(F=H,G=it):et>0&&(F+=rt*et,G+=lt*et)}return(rt=K-F)*rt+(lt=z-G)*lt}function bi(K,z,F,G){var H={id:K===void 0?null:K,type:z,geometry:F,tags:G,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(it){var rt=it.geometry,lt=it.type;if(lt==="Point"||lt==="MultiPoint"||lt==="LineString")at(it,rt);else if(lt==="Polygon"||lt==="MultiLineString")for(var et=0;et0&&(rt+=G?(H*pt-et*it)/2:Math.sqrt(Math.pow(et-H,2)+Math.pow(pt-it,2))),H=et,it=pt}var Lt=z.length-3;z[2]=1,ni(z,0,Lt,F),z[Lt+2]=1,z.size=Math.abs(rt),z.start=0,z.end=z.size}function xt(K,z,F,G){for(var H=0;H1?1:F}function Oe(K,z,F,G,H,it,rt,lt){if(G/=z,it>=(F/=z)&&rt=G)return null;for(var et=[],pt=0;pt=F&&se=G)){var we=[];if(Ct==="Point"||Ct==="MultiPoint")wi(St,we,F,G,H);else if(Ct==="LineString")Ga(St,we,F,G,H,!1,lt.lineMetrics);else if(Ct==="MultiLineString")Za(St,we,F,G,H,!1);else if(Ct==="Polygon")Za(St,we,F,G,H,!0);else if(Ct==="MultiPolygon")for(var _e=0;_e=F&&rt<=G&&(z.push(K[it]),z.push(K[it+1]),z.push(K[it+2]))}}function Ga(K,z,F,G,H,it,rt){for(var lt,et,pt=ja(K),Lt=H===0?qs:Du,St=K.start,Ct=0;CtF&&(et=Lt(pt,ee,se,_e,qe,F),rt&&(pt.start=St+lt*et)):gn>G?Nn=F&&(et=Lt(pt,ee,se,_e,qe,F),mi=!0),Nn>G&&gn<=G&&(et=Lt(pt,ee,se,_e,qe,G),mi=!0),!it&&mi&&(rt&&(pt.end=St+lt*et),z.push(pt),pt=ja(K)),rt&&(St+=lt)}var Te=K.length-3;ee=K[Te],se=K[Te+1],we=K[Te+2],(gn=H===0?ee:se)>=F&&gn<=G&&Ha(pt,ee,se,we),Te=pt.length-3,it&&Te>=3&&(pt[Te]!==pt[0]||pt[Te+1]!==pt[1])&&Ha(pt,pt[0],pt[1],pt[2]),pt.length&&z.push(pt)}function ja(K){var z=[];return z.size=K.size,z.start=K.start,z.end=K.end,z}function Za(K,z,F,G,H,it){for(var rt=0;rtrt.maxX&&(rt.maxX=Lt),St>rt.maxY&&(rt.maxY=St)}return rt}function Qi(K,z,F,G){var H=z.geometry,it=z.type,rt=[];if(it==="Point"||it==="MultiPoint")for(var lt=0;lt0&&z.size<(H?rt:G))F.numPoints+=z.length/3;else{for(var lt=[],et=0;etrt)&&(F.numSimplified++,lt.push(z[et]),lt.push(z[et+1])),F.numPoints++;H&&function(pt,Lt){for(var St=0,Ct=0,ee=pt.length,se=ee-2;Ct0===Lt)for(Ct=0,ee=pt.length;Ct24)throw new Error("maxZoom should be in the 0-24 range");if(z.promoteId&&z.generateId)throw new Error("promoteId and generateId cannot be used together.");var G=function(H,it){var rt=[];if(H.type==="FeatureCollection")for(var lt=0;lt1&&console.time("creation"),Ct=this.tiles[St]=Dl(K,z,F,G,et),this.tileCoords.push({z,x:F,y:G}),pt)){pt>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",z,F,G,Ct.numFeatures,Ct.numPoints,Ct.numSimplified),console.timeEnd("creation"));var ee="z"+z;this.stats[ee]=(this.stats[ee]||0)+1,this.total++}if(Ct.source=K,H){if(z===et.maxZoom||z===H)continue;var se=1<1&&console.time("clipping");var we,_e,qe,gn,Nn,mi,Te=.5*et.buffer/et.extent,Wn=.5-Te,Ei=.5+Te,pr=1+Te;we=_e=qe=gn=null,Nn=Oe(K,Lt,F-Te,F+Ei,0,Ct.minX,Ct.maxX,et),mi=Oe(K,Lt,F+Wn,F+pr,0,Ct.minX,Ct.maxX,et),K=null,Nn&&(we=Oe(Nn,Lt,G-Te,G+Ei,1,Ct.minY,Ct.maxY,et),_e=Oe(Nn,Lt,G+Wn,G+pr,1,Ct.minY,Ct.maxY,et),Nn=null),mi&&(qe=Oe(mi,Lt,G-Te,G+Ei,1,Ct.minY,Ct.maxY,et),gn=Oe(mi,Lt,G+Wn,G+pr,1,Ct.minY,Ct.maxY,et),mi=null),pt>1&&console.timeEnd("clipping"),lt.push(we||[],z+1,2*F,2*G),lt.push(_e||[],z+1,2*F,2*G+1),lt.push(qe||[],z+1,2*F+1,2*G),lt.push(gn||[],z+1,2*F+1,2*G+1)}}},Ae.prototype.getTile=function(K,z,F){var G=this.options,H=G.extent,it=G.debug;if(K<0||K>24)return null;var rt=1<1&&console.log("drilling down to z%d-%d-%d",K,z,F);for(var et,pt=K,Lt=z,St=F;!et&&pt>0;)pt--,Lt=Math.floor(Lt/2),St=Math.floor(St/2),et=this.tiles[Ce(pt,Lt,St)];return et&&et.source?(it>1&&console.log("found parent tile z%d-%d-%d",pt,Lt,St),it>1&&console.time("drilling down"),this.splitTile(et.source,pt,Lt,St,K,z,F),it>1&&console.timeEnd("drilling down"),this.tiles[lt]?Zo(this.tiles[lt],H):null):null};class fa extends k{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(z,F){return m._(this,void 0,void 0,function*(){const G=z.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const H=this._geoJSONIndex.getTile(G.z,G.x,G.y);if(!H)return null;const it=new class{constructor(lt){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=m.W,this.length=lt.length,this._features=lt}feature(lt){return new class{constructor(et){this._feature=et,this.extent=m.W,this.type=et.type,this.properties=et.tags,"id"in et&&!isNaN(et.id)&&(this.id=parseInt(et.id,10))}loadGeometry(){if(this._feature.type===1){const et=[];for(const pt of this._feature.geometry)et.push([new m.P(pt[0],pt[1])]);return et}{const et=[];for(const pt of this._feature.geometry){const Lt=[];for(const St of pt)Lt.push(new m.P(St[0],St[1]));et.push(Lt)}return et}}toGeoJSON(et,pt,Lt){return It.call(this,et,pt,Lt)}}(this._features[lt])}}(H.features);let rt=ce(it);return rt.byteOffset===0&&rt.byteLength===rt.buffer.byteLength||(rt=new Uint8Array(rt)),{vectorTile:it,rawData:rt.buffer}})}loadData(z){return m._(this,void 0,void 0,function*(){var F;(F=this._pendingRequest)===null||F===void 0||F.abort();const G=!!(z&&z.request&&z.request.collectResourceTiming)&&new m.bs(z.request);this._pendingRequest=new AbortController;try{let H=yield this.loadGeoJSON(z,this._pendingRequest);if(delete this._pendingRequest,typeof H!="object")throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`);if(bt(H,!0),z.filter){const rt=m.by(z.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(rt.result==="error")throw new Error(rt.value.map(et=>`${et.key}: ${et.message}`).join(", "));H={type:"FeatureCollection",features:H.features.filter(et=>rt.value.evaluate({zoom:0},et))}}this._geoJSONIndex=z.cluster?new Ln(function({superclusterOptions:rt,clusterProperties:lt}){if(!lt||!rt)return rt;const et={},pt={},Lt={accumulated:null,zoom:0},St={properties:null},Ct=Object.keys(lt);for(const ee of Ct){const[se,we]=lt[ee],_e=m.by(we),qe=m.by(typeof se=="string"?[se,["accumulated"],["get",ee]]:se);et[ee]=_e.value,pt[ee]=qe.value}return rt.map=ee=>{St.properties=ee;const se={};for(const we of Ct)se[we]=et[we].evaluate(Lt,St);return se},rt.reduce=(ee,se)=>{St.properties=se;for(const we of Ct)Lt.accumulated=ee[we],ee[we]=pt[we].evaluate(Lt,St)},rt}(z)).load(H.features):function(rt,lt){return new Ae(rt,lt)}(H,z.geojsonVtOptions),this.loaded={};const it={};if(G){const rt=G.finish();rt&&(it.resourceTiming={},it.resourceTiming[z.source]=JSON.parse(JSON.stringify(rt)))}return it}catch(H){if(delete this._pendingRequest,m.bz(H))return{abandoned:!0};throw H}})}reloadTile(z){const F=this.loaded;return F&&F[z.uid]?super.reloadTile(z):this.loadTile(z)}loadGeoJSON(z,F){return m._(this,void 0,void 0,function*(){const{promoteId:G}=z;if(z.request){const H=yield m.h(z.request,F);return this._dataUpdateable=Ho(H.data,G)?be(H.data,G):void 0,H.data}if(typeof z.data=="string")try{const H=JSON.parse(z.data);return this._dataUpdateable=Ho(H,G)?be(H,G):void 0,H}catch{throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`)}if(!z.dataDiff)throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${z.source}`);return function(H,it,rt){var lt,et,pt,Lt;if(it.removeAll&&H.clear(),it.remove)for(const St of it.remove)H.delete(St);if(it.add)for(const St of it.add){const Ct=fi(St,rt);Ct!=null&&H.set(Ct,St)}if(it.update)for(const St of it.update){let Ct=H.get(St.id);if(Ct==null)continue;const ee=!St.removeAllProperties&&(((lt=St.removeProperties)===null||lt===void 0?void 0:lt.length)>0||((et=St.addOrUpdateProperties)===null||et===void 0?void 0:et.length)>0);if((St.newGeometry||St.removeAllProperties||ee)&&(Ct=Object.assign({},Ct),H.set(St.id,Ct),ee&&(Ct.properties=Object.assign({},Ct.properties))),St.newGeometry&&(Ct.geometry=St.newGeometry),St.removeAllProperties)Ct.properties={};else if(((pt=St.removeProperties)===null||pt===void 0?void 0:pt.length)>0)for(const se of St.removeProperties)Object.prototype.hasOwnProperty.call(Ct.properties,se)&&delete Ct.properties[se];if(((Lt=St.addOrUpdateProperties)===null||Lt===void 0?void 0:Lt.length)>0)for(const{key:se,value:we}of St.addOrUpdateProperties)Ct.properties[se]=we}}(this._dataUpdateable,z.dataDiff,G),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(z){return m._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(z){return this._geoJSONIndex.getClusterExpansionZoom(z.clusterId)}getClusterChildren(z){return this._geoJSONIndex.getChildren(z.clusterId)}getClusterLeaves(z){return this._geoJSONIndex.getLeaves(z.clusterId,z.limit,z.offset)}}class Ii{constructor(z){this.self=z,this.actor=new m.C(z),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(F,G)=>{if(this.externalWorkerSourceTypes[F])throw new Error(`Worker source with name "${F}" already registered.`);this.externalWorkerSourceTypes[F]=G},this.self.addProtocol=m.bf,this.self.removeProtocol=m.bg,this.self.registerRTLTextPlugin=F=>{if(m.bA.isParsed())throw new Error("RTL text plugin already registered.");m.bA.setMethods(F)},this.actor.registerMessageHandler("LDT",(F,G)=>this._getDEMWorkerSource(F,G.source).loadTile(G)),this.actor.registerMessageHandler("RDT",(F,G)=>m._(this,void 0,void 0,function*(){this._getDEMWorkerSource(F,G.source).removeTile(G)})),this.actor.registerMessageHandler("GCEZ",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterExpansionZoom(G)})),this.actor.registerMessageHandler("GCC",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterChildren(G)})),this.actor.registerMessageHandler("GCL",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterLeaves(G)})),this.actor.registerMessageHandler("LD",(F,G)=>this._getWorkerSource(F,G.type,G.source).loadData(G)),this.actor.registerMessageHandler("LT",(F,G)=>this._getWorkerSource(F,G.type,G.source).loadTile(G)),this.actor.registerMessageHandler("RT",(F,G)=>this._getWorkerSource(F,G.type,G.source).reloadTile(G)),this.actor.registerMessageHandler("AT",(F,G)=>this._getWorkerSource(F,G.type,G.source).abortTile(G)),this.actor.registerMessageHandler("RMT",(F,G)=>this._getWorkerSource(F,G.type,G.source).removeTile(G)),this.actor.registerMessageHandler("RS",(F,G)=>m._(this,void 0,void 0,function*(){if(!this.workerSources[F]||!this.workerSources[F][G.type]||!this.workerSources[F][G.type][G.source])return;const H=this.workerSources[F][G.type][G.source];delete this.workerSources[F][G.type][G.source],H.removeSource!==void 0&&H.removeSource(G)})),this.actor.registerMessageHandler("RM",F=>m._(this,void 0,void 0,function*(){delete this.layerIndexes[F],delete this.availableImages[F],delete this.workerSources[F],delete this.demWorkerSources[F]})),this.actor.registerMessageHandler("SR",(F,G)=>m._(this,void 0,void 0,function*(){this.referrer=G})),this.actor.registerMessageHandler("SRPS",(F,G)=>this._syncRTLPluginState(F,G)),this.actor.registerMessageHandler("IS",(F,G)=>m._(this,void 0,void 0,function*(){this.self.importScripts(G)})),this.actor.registerMessageHandler("SI",(F,G)=>this._setImages(F,G)),this.actor.registerMessageHandler("UL",(F,G)=>m._(this,void 0,void 0,function*(){this._getLayerIndex(F).update(G.layers,G.removedIds)})),this.actor.registerMessageHandler("SL",(F,G)=>m._(this,void 0,void 0,function*(){this._getLayerIndex(F).replace(G)}))}_setImages(z,F){return m._(this,void 0,void 0,function*(){this.availableImages[z]=F;for(const G in this.workerSources[z]){const H=this.workerSources[z][G];for(const it in H)H[it].availableImages=F}})}_syncRTLPluginState(z,F){return m._(this,void 0,void 0,function*(){if(m.bA.isParsed())return m.bA.getState();if(F.pluginStatus!=="loading")return m.bA.setState(F),F;const G=F.pluginURL;if(this.self.importScripts(G),m.bA.isParsed()){const H={pluginStatus:"loaded",pluginURL:G};return m.bA.setState(H),H}throw m.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${G}`)})}_getAvailableImages(z){let F=this.availableImages[z];return F||(F=[]),F}_getLayerIndex(z){let F=this.layerIndexes[z];return F||(F=this.layerIndexes[z]=new c),F}_getWorkerSource(z,F,G){if(this.workerSources[z]||(this.workerSources[z]={}),this.workerSources[z][F]||(this.workerSources[z][F]={}),!this.workerSources[z][F][G]){const H={sendAsync:(it,rt)=>(it.targetMapId=z,this.actor.sendAsync(it,rt))};switch(F){case"vector":this.workerSources[z][F][G]=new k(H,this._getLayerIndex(z),this._getAvailableImages(z));break;case"geojson":this.workerSources[z][F][G]=new fa(H,this._getLayerIndex(z),this._getAvailableImages(z));break;default:this.workerSources[z][F][G]=new this.externalWorkerSourceTypes[F](H,this._getLayerIndex(z),this._getAvailableImages(z))}}return this.workerSources[z][F][G]}_getDEMWorkerSource(z,F){return this.demWorkerSources[z]||(this.demWorkerSources[z]={}),this.demWorkerSources[z][F]||(this.demWorkerSources[z][F]=new U),this.demWorkerSources[z][F]}}return m.i(self)&&(self.worker=new Ii(self)),Ii}),l("index",["exports","./shared"],function(m,c){var S="4.1.3";let L,R;const k={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:_=>new Promise((i,u)=>{const d=requestAnimationFrame(i);_.signal.addEventListener("abort",()=>{cancelAnimationFrame(d),u(c.c())})}),getImageData(_,i=0){return this.getImageCanvasContext(_).getImageData(-i,-i,_.width+2*i,_.height+2*i)},getImageCanvasContext(_){const i=window.document.createElement("canvas"),u=i.getContext("2d",{willReadFrequently:!0});if(!u)throw new Error("failed to create canvas 2d context");return i.width=_.width,i.height=_.height,u.drawImage(_,0,0,_.width,_.height),u},resolveURL:_=>(L||(L=document.createElement("a")),L.href=_,L.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(R==null&&(R=matchMedia("(prefers-reduced-motion: reduce)")),R.matches)}};class U{static testProp(i){if(!U.docStyle)return i[0];for(let u=0;u{window.removeEventListener("click",U.suppressClickInternal,!0)},0)}static getScale(i){const u=i.getBoundingClientRect();return{x:u.width/i.offsetWidth||1,y:u.height/i.offsetHeight||1,boundingClientRect:u}}static getPoint(i,u,d){const f=u.boundingClientRect;return new c.P((d.clientX-f.left)/u.x-i.clientLeft,(d.clientY-f.top)/u.y-i.clientTop)}static mousePos(i,u){const d=U.getScale(i);return U.getPoint(i,d,u)}static touchPos(i,u){const d=[],f=U.getScale(i);for(let y=0;y{i=[],u=0,d=0,f={}},_.addThrottleControl=C=>{const P=d++;return f[P]=C,P},_.removeThrottleControl=C=>{delete f[C],w()},_.getImage=(C,P,D=!0)=>new Promise((N,V)=>{ct.supported&&(C.headers||(C.headers={}),C.headers.accept="image/webp,*/*"),c.e(C,{type:"image"}),i.push({abortController:P,requestParameters:C,supportImageRefresh:D,state:"queued",onError:X=>{V(X)},onSuccess:X=>{N(X)}}),w()});const y=C=>c._(this,void 0,void 0,function*(){C.state="running";const{requestParameters:P,supportImageRefresh:D,onError:N,onSuccess:V,abortController:X}=C,W=D===!1&&!c.i(self)&&!c.g(P.url)&&(!P.headers||Object.keys(P.headers).reduce((nt,mt)=>nt&&mt==="accept",!0));u++;const J=W?I(P,X):c.m(P,X);try{const nt=yield J;delete C.abortController,C.state="completed",nt.data instanceof HTMLImageElement||c.b(nt.data)?V(nt):nt.data&&V({data:yield(j=nt.data,typeof createImageBitmap=="function"?c.d(j):c.f(j)),cacheControl:nt.cacheControl,expires:nt.expires})}catch(nt){delete C.abortController,N(nt)}finally{u--,w()}var j}),w=()=>{const C=(()=>{for(const P of Object.keys(f))if(f[P]())return!0;return!1})()?c.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:c.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let P=u;P0;P++){const D=i.shift();D.abortController.signal.aborted?P--:y(D)}},I=(C,P)=>new Promise((D,N)=>{const V=new Image,X=C.url,W=C.credentials;W&&W==="include"?V.crossOrigin="use-credentials":(W&&W==="same-origin"||!c.s(X))&&(V.crossOrigin="anonymous"),P.signal.addEventListener("abort",()=>{V.src="",N(c.c())}),V.fetchPriority="high",V.onload=()=>{V.onerror=V.onload=null,D({data:V})},V.onerror=()=>{V.onerror=V.onload=null,P.signal.aborted||N(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},V.src=X})}(Gt||(Gt={})),Gt.resetRequestQueue();class re{constructor(i){this._transformRequestFn=i}transformRequest(i,u){return this._transformRequestFn&&this._transformRequestFn(i,u)||{url:i}}normalizeSpriteURL(i,u,d){const f=function(y){const w=y.match(pe);if(!w)throw new Error(`Unable to parse URL "${y}"`);return{protocol:w[1],authority:w[2],path:w[3]||"/",params:w[4]?w[4].split("&"):[]}}(i);return f.path+=`${u}${d}`,function(y){const w=y.params.length?`?${y.params.join("&")}`:"";return`${y.protocol}://${y.authority}${y.path}${w}`}(f)}setTransformRequest(i){this._transformRequestFn=i}}const pe=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function Be(_){var i=new c.A(3);return i[0]=_[0],i[1]=_[1],i[2]=_[2],i}var ue,Pe=function(_,i,u){return _[0]=i[0]-u[0],_[1]=i[1]-u[1],_[2]=i[2]-u[2],_};ue=new c.A(3),c.A!=Float32Array&&(ue[0]=0,ue[1]=0,ue[2]=0);var me=function(_){var i=_[0],u=_[1];return i*i+u*u};function ve(_){const i=[];if(typeof _=="string")i.push({id:"default",url:_});else if(_&&_.length>0){const u=[];for(const{id:d,url:f}of _){const y=`${d}${f}`;u.indexOf(y)===-1&&(u.push(y),i.push({id:d,url:f}))}}return i}(function(){var _=new c.A(2);c.A!=Float32Array&&(_[0]=0,_[1]=0)})();class Nt{constructor(i,u,d,f){this.context=i,this.format=d,this.texture=i.gl.createTexture(),this.update(u,f)}update(i,u,d){const{width:f,height:y}=i,w=!(this.size&&this.size[0]===f&&this.size[1]===y||d),{context:I}=this,{gl:C}=I;if(this.useMipmap=!!(u&&u.useMipmap),C.bindTexture(C.TEXTURE_2D,this.texture),I.pixelStoreUnpackFlipY.set(!1),I.pixelStoreUnpack.set(1),I.pixelStoreUnpackPremultiplyAlpha.set(this.format===C.RGBA&&(!u||u.premultiply!==!1)),w)this.size=[f,y],i instanceof HTMLImageElement||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageData||c.b(i)?C.texImage2D(C.TEXTURE_2D,0,this.format,this.format,C.UNSIGNED_BYTE,i):C.texImage2D(C.TEXTURE_2D,0,this.format,f,y,0,this.format,C.UNSIGNED_BYTE,i.data);else{const{x:P,y:D}=d||{x:0,y:0};i instanceof HTMLImageElement||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageData||c.b(i)?C.texSubImage2D(C.TEXTURE_2D,0,P,D,C.RGBA,C.UNSIGNED_BYTE,i):C.texSubImage2D(C.TEXTURE_2D,0,P,D,f,y,C.RGBA,C.UNSIGNED_BYTE,i.data)}this.useMipmap&&this.isSizePowerOfTwo()&&C.generateMipmap(C.TEXTURE_2D)}bind(i,u,d){const{context:f}=this,{gl:y}=f;y.bindTexture(y.TEXTURE_2D,this.texture),d!==y.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(d=y.LINEAR),i!==this.filter&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MAG_FILTER,i),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MIN_FILTER,d||i),this.filter=i),u!==this.wrap&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_S,u),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_T,u),this.wrap=u)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:i}=this.context;i.deleteTexture(this.texture),this.texture=null}}function sn(_){const{userImage:i}=_;return!!(i&&i.render&&i.render())&&(_.data.replace(new Uint8Array(i.data.buffer)),!0)}class Re extends c.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(i){if(this.loaded!==i&&(this.loaded=i,i)){for(const{ids:u,promiseResolve:d}of this.requestors)d(this._getImagesForIds(u));this.requestors=[]}}getImage(i){const u=this.images[i];if(u&&!u.data&&u.spriteData){const d=u.spriteData;u.data=new c.R({width:d.width,height:d.height},d.context.getImageData(d.x,d.y,d.width,d.height).data),u.spriteData=null}return u}addImage(i,u){if(this.images[i])throw new Error(`Image id ${i} already exist, use updateImage instead`);this._validate(i,u)&&(this.images[i]=u)}_validate(i,u){let d=!0;const f=u.data||u.spriteData;return this._validateStretch(u.stretchX,f&&f.width)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "stretchX" value`))),d=!1),this._validateStretch(u.stretchY,f&&f.height)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "stretchY" value`))),d=!1),this._validateContent(u.content,u)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "content" value`))),d=!1),d}_validateStretch(i,u){if(!i)return!0;let d=0;for(const f of i){if(f[0]{let f=!0;if(!this.isLoaded())for(const y of i)this.images[y]||(f=!1);this.isLoaded()||f?u(this._getImagesForIds(i)):this.requestors.push({ids:i,promiseResolve:u})})}_getImagesForIds(i){const u={};for(const d of i){let f=this.getImage(d);f||(this.fire(new c.k("styleimagemissing",{id:d})),f=this.getImage(d)),f?u[d]={data:f.data.clone(),pixelRatio:f.pixelRatio,sdf:f.sdf,version:f.version,stretchX:f.stretchX,stretchY:f.stretchY,content:f.content,hasRenderCallback:!!(f.userImage&&f.userImage.render)}:c.w(`Image "${d}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return u}getPixelSize(){const{width:i,height:u}=this.atlasImage;return{width:i,height:u}}getPattern(i){const u=this.patterns[i],d=this.getImage(i);if(!d)return null;if(u&&u.position.version===d.version)return u.position;if(u)u.position.version=d.version;else{const f={w:d.data.width+2,h:d.data.height+2,x:0,y:0},y=new c.I(f,d);this.patterns[i]={bin:f,position:y}}return this._updatePatternAtlas(),this.patterns[i].position}bind(i){const u=i.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new Nt(i,this.atlasImage,u.RGBA),this.atlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE)}_updatePatternAtlas(){const i=[];for(const y in this.patterns)i.push(this.patterns[y].bin);const{w:u,h:d}=c.p(i),f=this.atlasImage;f.resize({width:u||1,height:d||1});for(const y in this.patterns){const{bin:w}=this.patterns[y],I=w.x+1,C=w.y+1,P=this.getImage(y).data,D=P.width,N=P.height;c.R.copy(P,f,{x:0,y:0},{x:I,y:C},{width:D,height:N}),c.R.copy(P,f,{x:0,y:N-1},{x:I,y:C-1},{width:D,height:1}),c.R.copy(P,f,{x:0,y:0},{x:I,y:C+N},{width:D,height:1}),c.R.copy(P,f,{x:D-1,y:0},{x:I-1,y:C},{width:1,height:N}),c.R.copy(P,f,{x:0,y:0},{x:I+D,y:C},{width:1,height:N})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(i){for(const u of i){if(this.callbackDispatchedThisFrame[u])continue;this.callbackDispatchedThisFrame[u]=!0;const d=this.getImage(u);d||c.w(`Image with ID: "${u}" was not found`),sn(d)&&this.updateImage(u,d)}}}const ge=1e20;function He(_,i,u,d,f,y,w,I,C){for(let P=i;P-1);C++,y[C]=I,w[C]=P,w[C+1]=ge}for(let I=0,C=0;I65535)throw new Error("glyphs > 65535 not supported");if(d.ranges[y])return{stack:i,id:u,glyph:f};if(!this.url)throw new Error("glyphsUrl is not set");if(!d.requests[y]){const I=ce.loadGlyphRange(i,y,this.url,this.requestManager);d.requests[y]=I}const w=yield d.requests[y];for(const I in w)this._doesCharSupportLocalGlyph(+I)||(d.glyphs[+I]=w[+I]);return d.ranges[y]=!0,{stack:i,id:u,glyph:w[u]||null}})}_doesCharSupportLocalGlyph(i){return!!this.localIdeographFontFamily&&(c.u["CJK Unified Ideographs"](i)||c.u["Hangul Syllables"](i)||c.u.Hiragana(i)||c.u.Katakana(i))}_tinySDF(i,u,d){const f=this.localIdeographFontFamily;if(!f||!this._doesCharSupportLocalGlyph(d))return;let y=i.tinySDF;if(!y){let I="400";/bold/i.test(u)?I="900":/medium/i.test(u)?I="500":/light/i.test(u)&&(I="200"),y=i.tinySDF=new ce.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:f,fontWeight:I})}const w=y.draw(String.fromCharCode(d));return{id:d,bitmap:new c.o({width:w.width||60,height:w.height||60},w.data),metrics:{width:w.glyphWidth/2||24,height:w.glyphHeight/2||24,left:w.glyphLeft/2+.5||0,top:w.glyphTop/2-27.5||-8,advance:w.glyphAdvance/2||24,isDoubleResolution:!0}}}}ce.loadGlyphRange=function(_,i,u,d){return c._(this,void 0,void 0,function*(){const f=256*i,y=f+255,w=d.transformRequest(u.replace("{fontstack}",_).replace("{range}",`${f}-${y}`),"Glyphs"),I=yield c.l(w,new AbortController);if(!I||!I.data)throw new Error(`Could not load glyph range. range: ${i}, ${f}-${y}`);const C={};for(const P of c.n(I.data))C[P.id]=P;return C})},ce.TinySDF=class{constructor({fontSize:_=24,buffer:i=3,radius:u=8,cutoff:d=.25,fontFamily:f="sans-serif",fontWeight:y="normal",fontStyle:w="normal"}={}){this.buffer=i,this.cutoff=d,this.radius=u;const I=this.size=_+4*i,C=this._createCanvas(I),P=this.ctx=C.getContext("2d",{willReadFrequently:!0});P.font=`${w} ${y} ${_}px ${f}`,P.textBaseline="alphabetic",P.textAlign="left",P.fillStyle="black",this.gridOuter=new Float64Array(I*I),this.gridInner=new Float64Array(I*I),this.f=new Float64Array(I),this.z=new Float64Array(I+1),this.v=new Uint16Array(I)}_createCanvas(_){const i=document.createElement("canvas");return i.width=i.height=_,i}draw(_){const{width:i,actualBoundingBoxAscent:u,actualBoundingBoxDescent:d,actualBoundingBoxLeft:f,actualBoundingBoxRight:y}=this.ctx.measureText(_),w=Math.ceil(u),I=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(y-f))),C=Math.min(this.size-this.buffer,w+Math.ceil(d)),P=I+2*this.buffer,D=C+2*this.buffer,N=Math.max(P*D,0),V=new Uint8ClampedArray(N),X={data:V,width:P,height:D,glyphWidth:I,glyphHeight:C,glyphTop:w,glyphLeft:0,glyphAdvance:i};if(I===0||C===0)return X;const{ctx:W,buffer:J,gridInner:j,gridOuter:nt}=this;W.clearRect(J,J,I,C),W.fillText(_,J,J+w);const mt=W.getImageData(J,J,I,C);nt.fill(ge,0,N),j.fill(0,0,N);for(let Q=0;Q0?wt*wt:0,j[yt]=wt<0?wt*wt:0}}He(nt,0,0,P,D,P,this.f,this.v,this.z),He(j,J,J,I,C,P,this.f,this.v,this.z);for(let 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an,ln;function wn(){return an||(an=new nn),an}nn.workerCount=c.B(globalThis)?Math.max(Math.min(Ln,3),1):1;class Vn{constructor(i,u){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=u;const d=this.workerPool.acquire(u);for(let f=0;f{u.remove()}),this.actors=[],i&&this.workerPool.release(this.id)}registerMessageHandler(i,u){for(const d of this.actors)d.registerMessageHandler(i,u)}}function Ji(){return ln||(ln=new Vn(wn(),c.G),ln.registerMessageHandler("GR",(_,i,u)=>c.m(i,u))),ln}function ni(_,i){const u=c.F();return c.H(u,u,[1,1,0]),c.J(u,u,[.5*_.width,.5*_.height,1]),c.K(u,u,_.calculatePosMatrix(i.toUnwrapped()))}function ai(_,i,u,d,f,y){const w=function(N,V,X){if(N)for(const W of N){const J=V[W];if(J&&J.source===X&&J.type==="fill-extrusion")return!0}else for(const W in V){const J=V[W];if(J.source===X&&J.type==="fill-extrusion")return!0}return!1}(f&&f.layers,i,_.id),I=y.maxPitchScaleFactor(),C=_.tilesIn(d,I,w);C.sort(bi);const P=[];for(const N of C)P.push({wrappedTileID:N.tileID.wrapped().key,queryResults:N.tile.queryRenderedFeatures(i,u,_._state,N.queryGeometry,N.cameraQueryGeometry,N.scale,f,y,I,ni(_.transform,N.tileID))});const D=function(N){const V={},X={};for(const W of N){const J=W.queryResults,j=W.wrappedTileID,nt=X[j]=X[j]||{};for(const mt in J){const Q=J[mt],st=nt[mt]=nt[mt]||{},gt=V[mt]=V[mt]||[];for(const yt of Q)st[yt.featureIndex]||(st[yt.featureIndex]=!0,gt.push(yt))}}return V}(P);for(const N in D)D[N].forEach(V=>{const X=V.feature,W=_.getFeatureState(X.layer["source-layer"],X.id);X.source=X.layer.source,X.layer["source-layer"]&&(X.sourceLayer=X.layer["source-layer"]),X.state=W});return D}function bi(_,i){const u=_.tileID,d=i.tileID;return u.overscaledZ-d.overscaledZ||u.canonical.y-d.canonical.y||u.wrap-d.wrap||u.canonical.x-d.canonical.x}function at(_,i,u){return c._(this,void 0,void 0,function*(){let d=_;if(_.url?d=(yield c.h(i.transformRequest(_.url,"Source"),u)).data:yield k.frameAsync(u),!d)return null;const f=c.L(c.e(d,_),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in d&&d.vector_layers&&(f.vectorLayerIds=d.vector_layers.map(y=>y.id)),f})}class _t{constructor(i,u){i&&(u?this.setSouthWest(i).setNorthEast(u):Array.isArray(i)&&(i.length===4?this.setSouthWest([i[0],i[1]]).setNorthEast([i[2],i[3]]):this.setSouthWest(i[0]).setNorthEast(i[1])))}setNorthEast(i){return this._ne=i instanceof c.M?new c.M(i.lng,i.lat):c.M.convert(i),this}setSouthWest(i){return this._sw=i instanceof c.M?new c.M(i.lng,i.lat):c.M.convert(i),this}extend(i){const u=this._sw,d=this._ne;let f,y;if(i instanceof c.M)f=i,y=i;else{if(!(i instanceof _t))return Array.isArray(i)?i.length===4||i.every(Array.isArray)?this.extend(_t.convert(i)):this.extend(c.M.convert(i)):i&&("lng"in i||"lon"in i)&&"lat"in i?this.extend(c.M.convert(i)):this;if(f=i._sw,y=i._ne,!f||!y)return this}return u||d?(u.lng=Math.min(f.lng,u.lng),u.lat=Math.min(f.lat,u.lat),d.lng=Math.max(y.lng,d.lng),d.lat=Math.max(y.lat,d.lat)):(this._sw=new c.M(f.lng,f.lat),this._ne=new c.M(y.lng,y.lat)),this}getCenter(){return new c.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new c.M(this.getWest(),this.getNorth())}getSouthEast(){return new c.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(i){const{lng:u,lat:d}=c.M.convert(i);let f=this._sw.lng<=u&&u<=this._ne.lng;return this._sw.lng>this._ne.lng&&(f=this._sw.lng>=u&&u>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&f}static convert(i){return i instanceof _t?i:i&&new _t(i)}static fromLngLat(i,u=0){const d=360*u/40075017,f=d/Math.cos(Math.PI/180*i.lat);return new _t(new c.M(i.lng-f,i.lat-d),new c.M(i.lng+f,i.lat+d))}}class ze{constructor(i,u,d){this.bounds=_t.convert(this.validateBounds(i)),this.minzoom=u||0,this.maxzoom=d||24}validateBounds(i){return Array.isArray(i)&&i.length===4?[Math.max(-180,i[0]),Math.max(-90,i[1]),Math.min(180,i[2]),Math.min(90,i[3])]:[-180,-90,180,90]}contains(i){const u=Math.pow(2,i.z),d=Math.floor(c.N(this.bounds.getWest())*u),f=Math.floor(c.O(this.bounds.getNorth())*u),y=Math.ceil(c.N(this.bounds.getEast())*u),w=Math.ceil(c.O(this.bounds.getSouth())*u);return i.x>=d&&i.x=f&&i.y{this._options.tiles=i}),this}setUrl(i){return this.setSourceProperty(()=>{this.url=i,this._options.url=i}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return c.e({},this._options)}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d={request:this.map._requestManager.transformRequest(u,"Tile"),uid:i.uid,tileID:i.tileID,zoom:i.tileID.overscaledZ,tileSize:this.tileSize*i.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};d.request.collectResourceTiming=this._collectResourceTiming;let f="RT";if(i.actor&&i.state!=="expired"){if(i.state==="loading")return new Promise((y,w)=>{i.reloadPromise={resolve:y,reject:w}})}else i.actor=this.dispatcher.getActor(),f="LT";i.abortController=new AbortController;try{const y=yield i.actor.sendAsync({type:f,data:d},i.abortController);if(delete i.abortController,i.aborted)return;this._afterTileLoadWorkerResponse(i,y)}catch(y){if(delete i.abortController,i.aborted)return;if(y&&y.status!==404)throw y;this._afterTileLoadWorkerResponse(i,null)}})}_afterTileLoadWorkerResponse(i,u){if(u&&u.resourceTiming&&(i.resourceTiming=u.resourceTiming),u&&this.map._refreshExpiredTiles&&i.setExpiryData(u),i.loadVectorData(u,this.map.painter),i.reloadPromise){const d=i.reloadPromise;i.reloadPromise=null,this.loadTile(i).then(d.resolve).catch(d.reject)}}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController),i.actor&&(yield i.actor.sendAsync({type:"AT",data:{uid:i.uid,type:this.type,source:this.id}}))})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.unloadVectorData(),i.actor&&(yield i.actor.sendAsync({type:"RMT",data:{uid:i.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class xt extends c.E{constructor(i,u,d,f){super(),this.id=i,this.dispatcher=d,this.setEventedParent(f),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=c.e({type:"raster"},u),c.e(this,c.L(u,["url","scheme","tileSize"]))}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const i=yield at(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,i&&(c.e(this,i),i.bounds&&(this.tileBounds=new ze(i.bounds,this.minzoom,this.maxzoom)),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})))}catch(i){this._tileJSONRequest=null,this.fire(new c.j(i))}})}loaded(){return this._loaded}onAdd(i){this.map=i,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(i){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),i(),this.load()}setTiles(i){return this.setSourceProperty(()=>{this._options.tiles=i}),this}setUrl(i){return this.setSourceProperty(()=>{this.url=i,this._options.url=i}),this}serialize(){return c.e({},this._options)}hasTile(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);i.abortController=new AbortController;try{const d=yield Gt.getImage(this.map._requestManager.transformRequest(u,"Tile"),i.abortController,this.map._refreshExpiredTiles);if(delete i.abortController,i.aborted)return void(i.state="unloaded");if(d&&d.data){this.map._refreshExpiredTiles&&d.cacheControl&&d.expires&&i.setExpiryData({cacheControl:d.cacheControl,expires:d.expires});const f=this.map.painter.context,y=f.gl,w=d.data;i.texture=this.map.painter.getTileTexture(w.width),i.texture?i.texture.update(w,{useMipmap:!0}):(i.texture=new Nt(f,w,y.RGBA,{useMipmap:!0}),i.texture.bind(y.LINEAR,y.CLAMP_TO_EDGE,y.LINEAR_MIPMAP_NEAREST),f.extTextureFilterAnisotropic&&y.texParameterf(y.TEXTURE_2D,f.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,f.extTextureFilterAnisotropicMax)),i.state="loaded"}}catch(d){if(delete i.abortController,i.aborted)i.state="unloaded";else if(d)throw i.state="errored",d}})}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController)})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.texture&&this.map.painter.saveTileTexture(i.texture)})}hasTransition(){return!1}}class hr extends xt{constructor(i,u,d,f){super(i,u,d,f),this.type="raster-dem",this.maxzoom=22,this._options=c.e({type:"raster-dem"},u),this.encoding=u.encoding||"mapbox",this.redFactor=u.redFactor,this.greenFactor=u.greenFactor,this.blueFactor=u.blueFactor,this.baseShift=u.baseShift}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d=this.map._requestManager.transformRequest(u,"Tile");i.neighboringTiles=this._getNeighboringTiles(i.tileID),i.abortController=new AbortController;try{const f=yield Gt.getImage(d,i.abortController,this.map._refreshExpiredTiles);if(delete i.abortController,i.aborted)return void(i.state="unloaded");if(f&&f.data){const y=f.data;this.map._refreshExpiredTiles&&f.cacheControl&&f.expires&&i.setExpiryData({cacheControl:f.cacheControl,expires:f.expires});const w=c.b(y)&&c.S()?y:yield this.readImageNow(y),I={type:this.type,uid:i.uid,source:this.id,rawImageData:w,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!i.actor||i.state==="expired"){i.actor=this.dispatcher.getActor();const C=yield i.actor.sendAsync({type:"LDT",data:I});i.dem=C,i.needsHillshadePrepare=!0,i.needsTerrainPrepare=!0,i.state="loaded"}}}catch(f){if(delete i.abortController,i.aborted)i.state="unloaded";else if(f)throw i.state="errored",f}})}readImageNow(i){return c._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&c.U()){const u=i.width+2,d=i.height+2;try{return new c.R({width:u,height:d},yield c.V(i,-1,-1,u,d))}catch{}}return k.getImageData(i,1)})}_getNeighboringTiles(i){const u=i.canonical,d=Math.pow(2,u.z),f=(u.x-1+d)%d,y=u.x===0?i.wrap-1:i.wrap,w=(u.x+1+d)%d,I=u.x+1===d?i.wrap+1:i.wrap,C={};return C[new c.Q(i.overscaledZ,y,u.z,f,u.y).key]={backfilled:!1},C[new c.Q(i.overscaledZ,I,u.z,w,u.y).key]={backfilled:!1},u.y>0&&(C[new c.Q(i.overscaledZ,y,u.z,f,u.y-1).key]={backfilled:!1},C[new c.Q(i.overscaledZ,i.wrap,u.z,u.x,u.y-1).key]={backfilled:!1},C[new c.Q(i.overscaledZ,I,u.z,w,u.y-1).key]={backfilled:!1}),u.y+10&&c.e(y,{resourceTiming:f}),this.fire(new c.k("data",Object.assign(Object.assign({},y),{sourceDataType:"metadata"}))),this.fire(new c.k("data",Object.assign(Object.assign({},y),{sourceDataType:"content"})))}catch(d){if(this._pendingLoads--,this._removed)return void this.fire(new c.k("dataabort",{dataType:"source"}));this.fire(new c.j(d))}})}loaded(){return this._pendingLoads===0}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.actor?"RT":"LT";i.actor=this.actor;const d={type:this.type,uid:i.uid,tileID:i.tileID,zoom:i.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};i.abortController=new AbortController;const f=yield this.actor.sendAsync({type:u,data:d},i.abortController);delete i.abortController,i.unloadVectorData(),i.aborted||i.loadVectorData(f,this.map.painter,u==="RT")})}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController),i.aborted=!0})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:i.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return c.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Oe=c.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class wi extends c.E{constructor(i,u,d,f){super(),this.id=i,this.dispatcher=d,this.coordinates=u.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(f),this.options=u}load(i){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const u=yield Gt.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,u&&u.data&&(this.image=u.data,i&&(this.coordinates=i),this._finishLoading())}catch(u){this._request=null,this._loaded=!0,this.fire(new c.j(u))}})}loaded(){return this._loaded}updateImage(i){return i.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=i.url,this.load(i.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(i){this.map=i,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(i){this.coordinates=i;const u=i.map(c.Y.fromLngLat);this.tileID=function(f){let y=1/0,w=1/0,I=-1/0,C=-1/0;for(const V of f)y=Math.min(y,V.x),w=Math.min(w,V.y),I=Math.max(I,V.x),C=Math.max(C,V.y);const P=Math.max(I-y,C-w),D=Math.max(0,Math.floor(-Math.log(P)/Math.LN2)),N=Math.pow(2,D);return new c.a0(D,Math.floor((y+I)/2*N),Math.floor((w+C)/2*N))}(u),this.minzoom=this.maxzoom=this.tileID.z;const d=u.map(f=>this.tileID.getTilePoint(f)._round());return this._boundsArray=new c.Z,this._boundsArray.emplaceBack(d[0].x,d[0].y,0,0),this._boundsArray.emplaceBack(d[1].x,d[1].y,c.W,0),this._boundsArray.emplaceBack(d[3].x,d[3].y,0,c.W),this._boundsArray.emplaceBack(d[2].x,d[2].y,c.W,c.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const i=this.map.painter.context,u=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new Nt(i,this.image,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let d=!1;for(const f in this.tiles){const y=this.tiles[f];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(i){return c._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(i.tileID.canonical)?(this.tiles[String(i.tileID.wrap)]=i,i.buckets={}):i.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Ga extends wi{constructor(i,u,d,f){super(i,u,d,f),this.roundZoom=!0,this.type="video",this.options=u}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1;const i=this.options;this.urls=[];for(const u of i.urls)this.urls.push(this.map._requestManager.transformRequest(u,"Source").url);try{const u=yield c.a2(this.urls);if(this._loaded=!0,!u)return;this.video=u,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(u){this.fire(new c.j(u))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(i){if(this.video){const u=this.video.seekable;iu.end(0)?this.fire(new c.j(new c.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${u.start(0)} and ${u.end(0)}-second mark.`))):this.video.currentTime=i}}getVideo(){return this.video}onAdd(i){this.map||(this.map=i,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const i=this.map.painter.context,u=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE),u.texSubImage2D(u.TEXTURE_2D,0,0,0,u.RGBA,u.UNSIGNED_BYTE,this.video)):(this.texture=new Nt(i,this.video,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let d=!1;for(const f in this.tiles){const y=this.tiles[f];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class ja extends wi{constructor(i,u,d,f){super(i,u,d,f),u.coordinates?Array.isArray(u.coordinates)&&u.coordinates.length===4&&!u.coordinates.some(y=>!Array.isArray(y)||y.length!==2||y.some(w=>typeof w!="number"))||this.fire(new c.j(new c.a1(`sources.${i}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new c.j(new c.a1(`sources.${i}`,null,'missing required property "coordinates"'))),u.animate&&typeof u.animate!="boolean"&&this.fire(new c.j(new c.a1(`sources.${i}`,null,'optional "animate" property must be a boolean value'))),u.canvas?typeof u.canvas=="string"||u.canvas instanceof HTMLCanvasElement||this.fire(new c.j(new c.a1(`sources.${i}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new c.j(new c.a1(`sources.${i}`,null,'missing required property "canvas"'))),this.options=u,this.animate=u.animate===void 0||u.animate}load(){return c._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new c.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(i){this.map=i,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let i=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,i=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,i=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const u=this.map.painter.context,d=u.gl;this.boundsBuffer||(this.boundsBuffer=u.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture?(i||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Nt(u,this.canvas,d.RGBA,{premultiply:!0});let f=!1;for(const y in this.tiles){const w=this.tiles[y];w.state!=="loaded"&&(w.state="loaded",w.texture=this.texture,f=!0)}f&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const i of[this.canvas.width,this.canvas.height])if(isNaN(i)||i<=0)return!0;return!1}}const Za={},Ha=_=>{switch(_){case"geojson":return Us;case"image":return wi;case"raster":return xt;case"raster-dem":return hr;case"vector":return Pn;case"video":return Ga;case"canvas":return ja}return Za[_]},qs="RTLPluginLoaded";class Du extends c.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Ji()}_syncState(i){return this.status=i,this.dispatcher.broadcast("SRPS",{pluginStatus:i,pluginURL:this.url}).catch(u=>{throw this.status="error",u})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(i){return c._(this,arguments,void 0,function*(u,d=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=k.resolveURL(u),!this.url)throw new Error(`requested url ${u} is invalid`);if(this.status==="unavailable"){if(!d)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return c._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new c.k(qs))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let da=null;function Ot(){return da||(da=new Du),da}class Zo{constructor(i,u){this.timeAdded=0,this.fadeEndTime=0,this.tileID=i,this.uid=c.a3(),this.uses=0,this.tileSize=u,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(i){const u=i+this.timeAdded;uy.getLayer(P)).filter(Boolean);if(C.length!==0){I.layers=C,I.stateDependentLayerIds&&(I.stateDependentLayers=I.stateDependentLayerIds.map(P=>C.filter(D=>D.id===P)[0]));for(const P of C)w[P.id]=I}}return w}(i.buckets,u.style),this.hasSymbolBuckets=!1;for(const f in this.buckets){const y=this.buckets[f];if(y instanceof c.a5){if(this.hasSymbolBuckets=!0,!d)break;y.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const f in this.buckets){const y=this.buckets[f];if(y instanceof c.a5&&y.hasRTLText){this.hasRTLText=!0,Ot().lazyLoad();break}}this.queryPadding=0;for(const f in this.buckets){const y=this.buckets[f];this.queryPadding=Math.max(this.queryPadding,u.style.getLayer(f).queryRadius(y))}i.imageAtlas&&(this.imageAtlas=i.imageAtlas),i.glyphAtlasImage&&(this.glyphAtlasImage=i.glyphAtlasImage)}else this.collisionBoxArray=new c.a4}unloadVectorData(){for(const i in this.buckets)this.buckets[i].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(i){return this.buckets[i.id]}upload(i){for(const d in this.buckets){const f=this.buckets[d];f.uploadPending()&&f.upload(i)}const u=i.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Nt(i,this.imageAtlas.image,u.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Nt(i,this.glyphAtlasImage,u.ALPHA),this.glyphAtlasImage=null)}prepare(i){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(i,this.imageAtlasTexture)}queryRenderedFeatures(i,u,d,f,y,w,I,C,P,D){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:f,cameraQueryGeometry:y,scale:w,tileSize:this.tileSize,pixelPosMatrix:D,transform:C,params:I,queryPadding:this.queryPadding*P},i,u,d):{}}querySourceFeatures(i,u){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const f=d.loadVTLayers(),y=u&&u.sourceLayer?u.sourceLayer:"",w=f._geojsonTileLayer||f[y];if(!w)return;const I=c.a6(u&&u.filter),{z:C,x:P,y:D}=this.tileID.canonical,N={z:C,x:P,y:D};for(let V=0;Vd)f=!1;else if(u)if(this.expirationTime{this.remove(i,y)},d)),this.data[f].push(y),this.order.push(f),this.order.length>this.max){const w=this._getAndRemoveByKey(this.order[0]);w&&this.onRemove(w)}return this}has(i){return i.wrapped().key in this.data}getAndRemove(i){return this.has(i)?this._getAndRemoveByKey(i.wrapped().key):null}_getAndRemoveByKey(i){const u=this.data[i].shift();return u.timeout&&clearTimeout(u.timeout),this.data[i].length===0&&delete this.data[i],this.order.splice(this.order.indexOf(i),1),u.value}getByKey(i){const u=this.data[i];return u?u[0].value:null}get(i){return this.has(i)?this.data[i.wrapped().key][0].value:null}remove(i,u){if(!this.has(i))return this;const d=i.wrapped().key,f=u===void 0?0:this.data[d].indexOf(u),y=this.data[d][f];return this.data[d].splice(f,1),y.timeout&&clearTimeout(y.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(y.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(i){for(this.max=i;this.order.length>this.max;){const u=this._getAndRemoveByKey(this.order[0]);u&&this.onRemove(u)}return this}filter(i){const u=[];for(const d in this.data)for(const f of this.data[d])i(f.value)||u.push(f);for(const d of u)this.remove(d.value.tileID,d)}}class Dl{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(i,u,d){const f=String(u);if(this.stateChanges[i]=this.stateChanges[i]||{},this.stateChanges[i][f]=this.stateChanges[i][f]||{},c.e(this.stateChanges[i][f],d),this.deletedStates[i]===null){this.deletedStates[i]={};for(const y in this.state[i])y!==f&&(this.deletedStates[i][y]=null)}else if(this.deletedStates[i]&&this.deletedStates[i][f]===null){this.deletedStates[i][f]={};for(const y in this.state[i][f])d[y]||(this.deletedStates[i][f][y]=null)}else for(const y in d)this.deletedStates[i]&&this.deletedStates[i][f]&&this.deletedStates[i][f][y]===null&&delete this.deletedStates[i][f][y]}removeFeatureState(i,u,d){if(this.deletedStates[i]===null)return;const f=String(u);if(this.deletedStates[i]=this.deletedStates[i]||{},d&&u!==void 0)this.deletedStates[i][f]!==null&&(this.deletedStates[i][f]=this.deletedStates[i][f]||{},this.deletedStates[i][f][d]=null);else if(u!==void 0)if(this.stateChanges[i]&&this.stateChanges[i][f])for(d in this.deletedStates[i][f]={},this.stateChanges[i][f])this.deletedStates[i][f][d]=null;else this.deletedStates[i][f]=null;else this.deletedStates[i]=null}getState(i,u){const d=String(u),f=c.e({},(this.state[i]||{})[d],(this.stateChanges[i]||{})[d]);if(this.deletedStates[i]===null)return{};if(this.deletedStates[i]){const y=this.deletedStates[i][u];if(y===null)return{};for(const w in y)delete f[w]}return f}initializeTileState(i,u){i.setFeatureState(this.state,u)}coalesceChanges(i,u){const d={};for(const f in this.stateChanges){this.state[f]=this.state[f]||{};const y={};for(const w in this.stateChanges[f])this.state[f][w]||(this.state[f][w]={}),c.e(this.state[f][w],this.stateChanges[f][w]),y[w]=this.state[f][w];d[f]=y}for(const f in this.deletedStates){this.state[f]=this.state[f]||{};const y={};if(this.deletedStates[f]===null)for(const w in this.state[f])y[w]={},this.state[f][w]={};else for(const w in this.deletedStates[f]){if(this.deletedStates[f][w]===null)this.state[f][w]={};else for(const I of Object.keys(this.deletedStates[f][w]))delete this.state[f][w][I];y[w]=this.state[f][w]}d[f]=d[f]||{},c.e(d[f],y)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const f in i)i[f].setFeatureState(d,u)}}class Qi extends c.E{constructor(i,u,d){super(),this.id=i,this.dispatcher=d,this.on("data",f=>this._dataHandler(f)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((f,y,w,I)=>{const C=new(Ha(y.type))(f,y,w,I);if(C.id!==f)throw new Error(`Expected Source id to be ${f} instead of ${C.id}`);return C})(i,u,d,this),this._tiles={},this._cache=new Ur(0,f=>this._unloadTile(f)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Dl,this._didEmitContent=!1,this._updated=!1}onAdd(i){this.map=i,this._maxTileCacheSize=i?i._maxTileCacheSize:null,this._maxTileCacheZoomLevels=i?i._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(i)}onRemove(i){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(i)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const i in this._tiles){const u=this._tiles[i];if(u.state!=="loaded"&&u.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const i=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,i&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(i,u,d){return c._(this,void 0,void 0,function*(){try{yield this._source.loadTile(i),this._tileLoaded(i,u,d)}catch(f){i.state="errored",f.status!==404?this._source.fire(new c.j(f,{tile:i})):this.update(this.transform,this.terrain)}})}_unloadTile(i){this._source.unloadTile&&this._source.unloadTile(i)}_abortTile(i){this._source.abortTile&&this._source.abortTile(i),this._source.fire(new c.k("dataabort",{tile:i,coord:i.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(i){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const u in this._tiles){const d=this._tiles[u];d.upload(i),d.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(i=>i.tileID).sort(jt).map(i=>i.key)}getRenderableIds(i){const u=[];for(const d in this._tiles)this._isIdRenderable(d,i)&&u.push(this._tiles[d]);return i?u.sort((d,f)=>{const y=d.tileID,w=f.tileID,I=new c.P(y.canonical.x,y.canonical.y)._rotate(this.transform.angle),C=new c.P(w.canonical.x,w.canonical.y)._rotate(this.transform.angle);return y.overscaledZ-w.overscaledZ||C.y-I.y||C.x-I.x}).map(d=>d.tileID.key):u.map(d=>d.tileID).sort(jt).map(d=>d.key)}hasRenderableParent(i){const u=this.findLoadedParent(i,0);return!!u&&this._isIdRenderable(u.tileID.key)}_isIdRenderable(i,u){return this._tiles[i]&&this._tiles[i].hasData()&&!this._coveredTiles[i]&&(u||!this._tiles[i].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const i in this._tiles)this._tiles[i].state!=="errored"&&this._reloadTile(i,"reloading")}}_reloadTile(i,u){return c._(this,void 0,void 0,function*(){const d=this._tiles[i];d&&(d.state!=="loading"&&(d.state=u),yield this._loadTile(d,i,u))})}_tileLoaded(i,u,d){i.timeAdded=k.now(),d==="expired"&&(i.refreshedUponExpiration=!0),this._setTileReloadTimer(u,i),this.getSource().type==="raster-dem"&&i.dem&&this._backfillDEM(i),this._state.initializeTileState(i,this.map?this.map.painter:null),i.aborted||this._source.fire(new c.k("data",{dataType:"source",tile:i,coord:i.tileID}))}_backfillDEM(i){const u=this.getRenderableIds();for(let f=0;f1||(Math.abs(w)>1&&(Math.abs(w+C)===1?w+=C:Math.abs(w-C)===1&&(w-=C)),y.dem&&f.dem&&(f.dem.backfillBorder(y.dem,w,I),f.neighboringTiles&&f.neighboringTiles[P]&&(f.neighboringTiles[P].backfilled=!0)))}}getTile(i){return this.getTileByID(i.key)}getTileByID(i){return this._tiles[i]}_retainLoadedChildren(i,u,d,f){for(const y in this._tiles){let w=this._tiles[y];if(f[y]||!w.hasData()||w.tileID.overscaledZ<=u||w.tileID.overscaledZ>d)continue;let I=w.tileID;for(;w&&w.tileID.overscaledZ>u+1;){const P=w.tileID.scaledTo(w.tileID.overscaledZ-1);w=this._tiles[P.key],w&&w.hasData()&&(I=P)}let C=I;for(;C.overscaledZ>u;)if(C=C.scaledTo(C.overscaledZ-1),i[C.key]){f[I.key]=I;break}}}findLoadedParent(i,u){if(i.key in this._loadedParentTiles){const d=this._loadedParentTiles[i.key];return d&&d.tileID.overscaledZ>=u?d:null}for(let d=i.overscaledZ-1;d>=u;d--){const f=i.scaledTo(d),y=this._getLoadedTile(f);if(y)return y}}_getLoadedTile(i){const u=this._tiles[i.key];return u&&u.hasData()?u:this._cache.getByKey(i.wrapped().key)}updateCacheSize(i){const u=Math.ceil(i.width/this._source.tileSize)+1,d=Math.ceil(i.height/this._source.tileSize)+1,f=Math.floor(u*d*(this._maxTileCacheZoomLevels===null?c.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),y=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,f):f;this._cache.setMaxSize(y)}handleWrapJump(i){const u=Math.round((i-(this._prevLng===void 0?i:this._prevLng))/360);if(this._prevLng=i,u){const d={};for(const f in this._tiles){const y=this._tiles[f];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+u),d[y.tileID.key]=y}this._tiles=d;for(const f in this._timers)clearTimeout(this._timers[f]),delete this._timers[f];for(const f in this._tiles)this._setTileReloadTimer(f,this._tiles[f])}}update(i,u){if(!this._sourceLoaded||this._paused)return;let d;this.transform=i,this.terrain=u,this.updateCacheSize(i),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?d=i.getVisibleUnwrappedCoordinates(this._source.tileID).map(D=>new c.Q(D.canonical.z,D.wrap,D.canonical.z,D.canonical.x,D.canonical.y)):(d=i.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:u}),this._source.hasTile&&(d=d.filter(D=>this._source.hasTile(D)))):d=[];const f=i.coveringZoomLevel(this._source),y=Math.max(f-Qi.maxOverzooming,this._source.minzoom),w=Math.max(f+Qi.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const D={};for(const N of d)if(N.canonical.z>this._source.minzoom){const V=N.scaledTo(N.canonical.z-1);D[V.key]=V;const X=N.scaledTo(Math.max(this._source.minzoom,Math.min(N.canonical.z,5)));D[X.key]=X}d=d.concat(Object.values(D))}const I=d.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,I&&this.fire(new c.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const C=this._updateRetainedTiles(d,f);if(Ae(this._source.type)){const D={},N={},V=Object.keys(C),X=k.now();for(const W of V){const J=C[W],j=this._tiles[W];if(!j||j.fadeEndTime!==0&&j.fadeEndTime<=X)continue;const nt=this.findLoadedParent(J,y);nt&&(this._addTile(nt.tileID),D[nt.tileID.key]=nt.tileID),N[W]=J}this._retainLoadedChildren(N,f,w,C);for(const W in D)C[W]||(this._coveredTiles[W]=!0,C[W]=D[W]);if(u){const W={},J={};for(const j of d)this._tiles[j.key].hasData()?W[j.key]=j:J[j.key]=j;for(const j in J){const nt=J[j].children(this._source.maxzoom);this._tiles[nt[0].key]&&this._tiles[nt[1].key]&&this._tiles[nt[2].key]&&this._tiles[nt[3].key]&&(W[nt[0].key]=C[nt[0].key]=nt[0],W[nt[1].key]=C[nt[1].key]=nt[1],W[nt[2].key]=C[nt[2].key]=nt[2],W[nt[3].key]=C[nt[3].key]=nt[3],delete J[j])}for(const j in J){const nt=this.findLoadedParent(J[j],this._source.minzoom);if(nt){W[nt.tileID.key]=C[nt.tileID.key]=nt.tileID;for(const mt in W)W[mt].isChildOf(nt.tileID)&&delete W[mt]}}for(const j in this._tiles)W[j]||(this._coveredTiles[j]=!0)}}for(const D in C)this._tiles[D].clearFadeHold();const P=c.ab(this._tiles,C);for(const D of P){const N=this._tiles[D];N.hasSymbolBuckets&&!N.holdingForFade()?N.setHoldDuration(this.map._fadeDuration):N.hasSymbolBuckets&&!N.symbolFadeFinished()||this._removeTile(D)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const i in this._tiles)this._tiles[i].holdingForFade()&&this._removeTile(i)}_updateRetainedTiles(i,u){const d={},f={},y=Math.max(u-Qi.maxOverzooming,this._source.minzoom),w=Math.max(u+Qi.maxUnderzooming,this._source.minzoom),I={};for(const C of i){const P=this._addTile(C);d[C.key]=C,P.hasData()||uthis._source.maxzoom){const N=C.children(this._source.maxzoom)[0],V=this.getTile(N);if(V&&V.hasData()){d[N.key]=N;continue}}else{const N=C.children(this._source.maxzoom);if(d[N[0].key]&&d[N[1].key]&&d[N[2].key]&&d[N[3].key])continue}let D=P.wasRequested();for(let N=C.overscaledZ-1;N>=y;--N){const V=C.scaledTo(N);if(f[V.key])break;if(f[V.key]=!0,P=this.getTile(V),!P&&D&&(P=this._addTile(V)),P){const X=P.hasData();if((D||X)&&(d[V.key]=V),D=P.wasRequested(),X)break}}}return d}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const i in this._tiles){const u=[];let d,f=this._tiles[i].tileID;for(;f.overscaledZ>0;){if(f.key in this._loadedParentTiles){d=this._loadedParentTiles[f.key];break}u.push(f.key);const y=f.scaledTo(f.overscaledZ-1);if(d=this._getLoadedTile(y),d)break;f=y}for(const y of u)this._loadedParentTiles[y]=d}}_addTile(i){let u=this._tiles[i.key];if(u)return u;u=this._cache.getAndRemove(i),u&&(this._setTileReloadTimer(i.key,u),u.tileID=i,this._state.initializeTileState(u,this.map?this.map.painter:null),this._cacheTimers[i.key]&&(clearTimeout(this._cacheTimers[i.key]),delete this._cacheTimers[i.key],this._setTileReloadTimer(i.key,u)));const d=u;return u||(u=new Zo(i,this._source.tileSize*i.overscaleFactor()),this._loadTile(u,i.key,u.state)),u.uses++,this._tiles[i.key]=u,d||this._source.fire(new c.k("dataloading",{tile:u,coord:u.tileID,dataType:"source"})),u}_setTileReloadTimer(i,u){i in this._timers&&(clearTimeout(this._timers[i]),delete this._timers[i]);const d=u.getExpiryTimeout();d&&(this._timers[i]=setTimeout(()=>{this._reloadTile(i,"expired"),delete this._timers[i]},d))}_removeTile(i){const u=this._tiles[i];u&&(u.uses--,delete this._tiles[i],this._timers[i]&&(clearTimeout(this._timers[i]),delete this._timers[i]),u.uses>0||(u.hasData()&&u.state!=="reloading"?this._cache.add(u.tileID,u,u.getExpiryTimeout()):(u.aborted=!0,this._abortTile(u),this._unloadTile(u))))}_dataHandler(i){const u=i.sourceDataType;i.dataType==="source"&&u==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&i.dataType==="source"&&u==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const i in this._tiles)this._removeTile(i);this._cache.reset()}tilesIn(i,u,d){const f=[],y=this.transform;if(!y)return f;const w=d?y.getCameraQueryGeometry(i):i,I=i.map(W=>y.pointCoordinate(W,this.terrain)),C=w.map(W=>y.pointCoordinate(W,this.terrain)),P=this.getIds();let D=1/0,N=1/0,V=-1/0,X=-1/0;for(const W of C)D=Math.min(D,W.x),N=Math.min(N,W.y),V=Math.max(V,W.x),X=Math.max(X,W.y);for(let W=0;W=0&&Q[1].y+mt>=0){const st=I.map(yt=>j.getTilePoint(yt)),gt=C.map(yt=>j.getTilePoint(yt));f.push({tile:J,tileID:j,queryGeometry:st,cameraQueryGeometry:gt,scale:nt})}}return f}getVisibleCoordinates(i){const u=this.getRenderableIds(i).map(d=>this._tiles[d].tileID);for(const d of u)d.posMatrix=this.transform.calculatePosMatrix(d.toUnwrapped());return u}hasTransition(){if(this._source.hasTransition())return!0;if(Ae(this._source.type)){const i=k.now();for(const u in this._tiles)if(this._tiles[u].fadeEndTime>=i)return!0}return!1}setFeatureState(i,u,d){this._state.updateState(i=i||"_geojsonTileLayer",u,d)}removeFeatureState(i,u,d){this._state.removeFeatureState(i=i||"_geojsonTileLayer",u,d)}getFeatureState(i,u){return this._state.getState(i=i||"_geojsonTileLayer",u)}setDependencies(i,u,d){const f=this._tiles[i];f&&f.setDependencies(u,d)}reloadTilesForDependencies(i,u){for(const d in this._tiles)this._tiles[d].hasDependency(i,u)&&this._reloadTile(d,"reloading");this._cache.filter(d=>!d.hasDependency(i,u))}}function jt(_,i){const u=Math.abs(2*_.wrap)-+(_.wrap<0),d=Math.abs(2*i.wrap)-+(i.wrap<0);return _.overscaledZ-i.overscaledZ||d-u||i.canonical.y-_.canonical.y||i.canonical.x-_.canonical.x}function Ae(_){return _==="raster"||_==="image"||_==="video"}Qi.maxOverzooming=10,Qi.maxUnderzooming=3;class Ce{constructor(i,u){this.reset(i,u)}reset(i,u){this.points=i||[],this._distances=[0];for(let d=1;d0?(f-w)/I:0;return this.points[y].mult(1-C).add(this.points[u].mult(C))}}function fi(_,i){let u=!0;return _==="always"||_!=="never"&&i!=="never"||(u=!1),u}class Ho{constructor(i,u,d){const f=this.boxCells=[],y=this.circleCells=[];this.xCellCount=Math.ceil(i/d),this.yCellCount=Math.ceil(u/d);for(let w=0;wthis.width||f<0||u>this.height)return[];const C=[];if(i<=0&&u<=0&&this.width<=d&&this.height<=f){if(y)return[{key:null,x1:i,y1:u,x2:d,y2:f}];for(let P=0;P0}hitTestCircle(i,u,d,f,y){const w=i-d,I=i+d,C=u-d,P=u+d;if(I<0||w>this.width||P<0||C>this.height)return!1;const D=[];return this._forEachCell(w,C,I,P,this._queryCellCircle,D,{hitTest:!0,overlapMode:f,circle:{x:i,y:u,radius:d},seenUids:{box:{},circle:{}}},y),D.length>0}_queryCell(i,u,d,f,y,w,I,C){const{seenUids:P,hitTest:D,overlapMode:N}=I,V=this.boxCells[y];if(V!==null){const W=this.bboxes;for(const J of V)if(!P.box[J]){P.box[J]=!0;const j=4*J,nt=this.boxKeys[J];if(i<=W[j+2]&&u<=W[j+3]&&d>=W[j+0]&&f>=W[j+1]&&(!C||C(nt))&&(!D||!fi(N,nt.overlapMode))&&(w.push({key:nt,x1:W[j],y1:W[j+1],x2:W[j+2],y2:W[j+3]}),D))return!0}}const X=this.circleCells[y];if(X!==null){const W=this.circles;for(const J of X)if(!P.circle[J]){P.circle[J]=!0;const j=3*J,nt=this.circleKeys[J];if(this._circleAndRectCollide(W[j],W[j+1],W[j+2],i,u,d,f)&&(!C||C(nt))&&(!D||!fi(N,nt.overlapMode))){const mt=W[j],Q=W[j+1],st=W[j+2];if(w.push({key:nt,x1:mt-st,y1:Q-st,x2:mt+st,y2:Q+st}),D)return!0}}}return!1}_queryCellCircle(i,u,d,f,y,w,I,C){const{circle:P,seenUids:D,overlapMode:N}=I,V=this.boxCells[y];if(V!==null){const W=this.bboxes;for(const J of V)if(!D.box[J]){D.box[J]=!0;const j=4*J,nt=this.boxKeys[J];if(this._circleAndRectCollide(P.x,P.y,P.radius,W[j+0],W[j+1],W[j+2],W[j+3])&&(!C||C(nt))&&!fi(N,nt.overlapMode))return w.push(!0),!0}}const X=this.circleCells[y];if(X!==null){const W=this.circles;for(const J of X)if(!D.circle[J]){D.circle[J]=!0;const j=3*J,nt=this.circleKeys[J];if(this._circlesCollide(W[j],W[j+1],W[j+2],P.x,P.y,P.radius)&&(!C||C(nt))&&!fi(N,nt.overlapMode))return w.push(!0),!0}}}_forEachCell(i,u,d,f,y,w,I,C){const P=this._convertToXCellCoord(i),D=this._convertToYCellCoord(u),N=this._convertToXCellCoord(d),V=this._convertToYCellCoord(f);for(let X=P;X<=N;X++)for(let W=D;W<=V;W++)if(y.call(this,i,u,d,f,this.xCellCount*W+X,w,I,C))return}_convertToXCellCoord(i){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(i*this.xScale)))}_convertToYCellCoord(i){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(i*this.yScale)))}_circlesCollide(i,u,d,f,y,w){const I=f-i,C=y-u,P=d+w;return P*P>I*I+C*C}_circleAndRectCollide(i,u,d,f,y,w,I){const C=(w-f)/2,P=Math.abs(i-(f+C));if(P>C+d)return!1;const D=(I-y)/2,N=Math.abs(u-(y+D));if(N>D+d)return!1;if(P<=C||N<=D)return!0;const V=P-C,X=N-D;return V*V+X*X<=d*d}}function be(_,i,u,d,f){const y=c.F();return i?(c.J(y,y,[1/f,1/f,1]),u||c.ad(y,y,d.angle)):c.K(y,d.labelPlaneMatrix,_),y}function fa(_,i,u,d,f){if(i){const y=c.ae(_);return c.J(y,y,[f,f,1]),u||c.ad(y,y,-d.angle),y}return d.glCoordMatrix}function Ii(_,i,u){let d;u?(d=[_.x,_.y,u(_.x,_.y),1],c.af(d,d,i)):(d=[_.x,_.y,0,1],ee(d,d,i));const f=d[3];return{point:new c.P(d[0]/f,d[1]/f),signedDistanceFromCamera:f}}function K(_,i){return .5+_/i*.5}function z(_,i){const u=_[0]/_[3],d=_[1]/_[3];return u>=-i[0]&&u<=i[0]&&d>=-i[1]&&d<=i[1]}function F(_,i,u,d,f,y,w,I,C,P){const D=d?_.textSizeData:_.iconSizeData,N=c.ag(D,u.transform.zoom),V=[256/u.width*2+1,256/u.height*2+1],X=d?_.text.dynamicLayoutVertexArray:_.icon.dynamicLayoutVertexArray;X.clear();const W=_.lineVertexArray,J=d?_.text.placedSymbolArray:_.icon.placedSymbolArray,j=u.transform.width/u.transform.height;let nt=!1;for(let mt=0;mtMath.abs(u.x-i.x)*d?{useVertical:!0}:(_===c.ah.vertical?i.yu.x)?{needsFlipping:!0}:null}function it(_,i,u,d,f,y,w,I,C,P,D,N,V,X,W,J){const j=i/24,nt=_.lineOffsetX*j,mt=_.lineOffsetY*j;let Q;if(_.numGlyphs>1){const st=_.glyphStartIndex+_.numGlyphs,gt=_.lineStartIndex,yt=_.lineStartIndex+_.lineLength,wt=G(j,I,nt,mt,u,D,N,_,C,y,V,W,J);if(!wt)return{notEnoughRoom:!0};const At=Ii(wt.first.point,w,J).point,Pt=Ii(wt.last.point,w,J).point;if(d&&!u){const zt=H(_.writingMode,At,Pt,X);if(zt)return zt}Q=[wt.first];for(let zt=_.glyphStartIndex+1;zt0?At.point:rt(N,wt,gt,1,f,J),zt=H(_.writingMode,gt,Pt,X);if(zt)return zt}const st=Lt(j*I.getoffsetX(_.glyphStartIndex),nt,mt,u,D,N,_.segment,_.lineStartIndex,_.lineStartIndex+_.lineLength,C,y,V,W,J);if(!st)return{notEnoughRoom:!0};Q=[st]}for(const st of Q)c.aj(P,st.point,st.angle);return{}}function rt(_,i,u,d,f,y){const w=Ii(_.add(_.sub(i)._unit()),f,y).point,I=u.sub(w);return u.add(I._mult(d/I.mag()))}function lt(_,i){const{projectionCache:u,lineVertexArray:d,labelPlaneMatrix:f,tileAnchorPoint:y,distanceFromAnchor:w,getElevation:I,previousVertex:C,direction:P,absOffsetX:D}=i;if(u.projections[_])return u.projections[_];const N=new c.P(d.getx(_),d.gety(_)),V=Ii(N,f,I);if(V.signedDistanceFromCamera>0)return u.projections[_]=V.point,V.point;const X=_-P;return rt(w===0?y:new c.P(d.getx(X),d.gety(X)),N,C,D-w+1,f,I)}function et(_,i,u){return _._unit()._perp()._mult(i*u)}function pt(_,i,u,d,f,y,w,I){const{projectionCache:C,direction:P}=I;if(C.offsets[_])return C.offsets[_];const D=u.add(i);if(_+P=f)return C.offsets[_]=D,D;const N=lt(_+P,I),V=et(N.sub(u),w,P),X=u.add(V),W=N.add(V);return C.offsets[_]=c.ak(y,D,X,W)||D,C.offsets[_]}function Lt(_,i,u,d,f,y,w,I,C,P,D,N,V,X){const W=d?_-i:_+i;let J=W>0?1:-1,j=0;d&&(J*=-1,j=Math.PI),J<0&&(j+=Math.PI);let nt,mt,Q=J>0?I+w:I+w+1,st=f,gt=f,yt=0,wt=0;const At=Math.abs(W),Pt=[];let zt;for(;yt+wt<=At;){if(Q+=J,Q=C)return null;yt+=wt,gt=st,mt=nt;const Vt={projectionCache:N,lineVertexArray:P,labelPlaneMatrix:D,tileAnchorPoint:y,distanceFromAnchor:yt,getElevation:X,previousVertex:gt,direction:J,absOffsetX:At};if(st=lt(Q,Vt),u===0)Pt.push(gt),zt=st.sub(gt);else{let le;const Ee=st.sub(gt);le=Ee.mag()===0?et(lt(Q+J,Vt).sub(st),u,J):et(Ee,u,J),mt||(mt=gt.add(le)),nt=pt(Q,le,st,I,C,mt,u,Vt),Pt.push(mt),zt=nt.sub(mt)}wt=zt.mag()}const Bt=zt._mult((At-yt)/wt)._add(mt||gt),Ie=j+Math.atan2(st.y-gt.y,st.x-gt.x);return Pt.push(Bt),{point:Bt,angle:V?Ie:0,path:Pt}}const St=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ct(_,i){for(let u=0;u<_;u++){const d=i.length;i.resize(d+4),i.float32.set(St,3*d)}}function ee(_,i,u){const d=i[0],f=i[1];return _[0]=u[0]*d+u[4]*f+u[12],_[1]=u[1]*d+u[5]*f+u[13],_[3]=u[3]*d+u[7]*f+u[15],_}const se=100;class we{constructor(i,u=new Ho(i.width+200,i.height+200,25),d=new Ho(i.width+200,i.height+200,25)){this.transform=i,this.grid=u,this.ignoredGrid=d,this.pitchfactor=Math.cos(i._pitch)*i.cameraToCenterDistance,this.screenRightBoundary=i.width+se,this.screenBottomBoundary=i.height+se,this.gridRightBoundary=i.width+200,this.gridBottomBoundary=i.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(i,u,d,f,y,w){const I=this.projectAndGetPerspectiveRatio(f,i.anchorPointX,i.anchorPointY,w),C=d*I.perspectiveRatio,P=i.x1*C+I.point.x,D=i.y1*C+I.point.y,N=i.x2*C+I.point.x,V=i.y2*C+I.point.y;return!this.isInsideGrid(P,D,N,V)||u!=="always"&&this.grid.hitTest(P,D,N,V,u,y)||I.perspectiveRatio=1;Le--)Ee.push(Vt.path[Le]);for(let Le=1;LeIi(De,C,W));Ee=Le.some(De=>De.signedDistanceFromCamera<=0)?[]:Le.map(De=>De.point)}let fe=[];if(Ee.length>0){const Le=Ee[0].clone(),De=Ee[0].clone();for(let Kn=1;Kn=zt.x&&De.x<=Bt.x&&Le.y>=zt.y&&De.y<=Bt.y?[Ee]:De.xBt.x||De.yBt.y?[]:c.al([Ee],zt.x,zt.y,Bt.x,Bt.y)}for(const Le of fe){Ie.reset(Le,.25*Pt);let De=0;De=Ie.length<=.5*Pt?1:Math.ceil(Ie.paddedLength/je)+1;for(let Kn=0;Kn=this.screenRightBoundary||fthis.screenBottomBoundary}isInsideGrid(i,u,d,f){return d>=0&&i=0&&ud.collisionGroupID===u}}return this.collisionGroups[i]}}function Ei(_,i,u,d,f){const{horizontalAlign:y,verticalAlign:w}=c.at(_);return new c.P(-(y-.5)*i+d[0]*f,-(w-.5)*u+d[1]*f)}function pr(_,i,u,d,f,y){const{x1:w,x2:I,y1:C,y2:P,anchorPointX:D,anchorPointY:N}=_,V=new c.P(i,u);return d&&V._rotate(f?y:-y),{x1:w+V.x,y1:C+V.y,x2:I+V.x,y2:P+V.y,anchorPointX:D,anchorPointY:N}}class Cr{constructor(i,u,d,f,y){this.transform=i.clone(),this.terrain=u,this.collisionIndex=new we(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=d,this.retainedQueryData={},this.collisionGroups=new Wn(f),this.collisionCircleArrays={},this.prevPlacement=y,y&&(y.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(i,u,d,f){const y=d.getBucket(u),w=d.latestFeatureIndex;if(!y||!w||u.id!==y.layerIds[0])return;const I=d.collisionBoxArray,C=y.layers[0].layout,P=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),D=d.tileSize/c.W,N=this.transform.calculatePosMatrix(d.tileID.toUnwrapped()),V=C.get("text-pitch-alignment")==="map",X=C.get("text-rotation-alignment")==="map",W=_e(d,1,this.transform.zoom),J=be(N,V,X,this.transform,W);let j=null;if(V){const mt=fa(N,V,X,this.transform,W);j=c.K([],this.transform.labelPlaneMatrix,mt)}this.retainedQueryData[y.bucketInstanceId]=new Te(y.bucketInstanceId,w,y.sourceLayerIndex,y.index,d.tileID);const nt={bucket:y,layout:C,posMatrix:N,textLabelPlaneMatrix:J,labelToScreenMatrix:j,scale:P,textPixelRatio:D,holdingForFade:d.holdingForFade(),collisionBoxArray:I,partiallyEvaluatedTextSize:c.ag(y.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(y.sourceID)};if(f)for(const mt of y.sortKeyRanges){const{sortKey:Q,symbolInstanceStart:st,symbolInstanceEnd:gt}=mt;i.push({sortKey:Q,symbolInstanceStart:st,symbolInstanceEnd:gt,parameters:nt})}else i.push({symbolInstanceStart:0,symbolInstanceEnd:y.symbolInstances.length,parameters:nt})}attemptAnchorPlacement(i,u,d,f,y,w,I,C,P,D,N,V,X,W,J,j){const nt=c.ap[i.textAnchor],mt=[i.textOffset0,i.textOffset1],Q=Ei(nt,d,f,mt,y),st=this.collisionIndex.placeCollisionBox(pr(u,Q.x,Q.y,w,I,this.transform.angle),N,C,P,D.predicate,j);if((!J||this.collisionIndex.placeCollisionBox(pr(J,Q.x,Q.y,w,I,this.transform.angle),N,C,P,D.predicate,j).box.length!==0)&&st.box.length>0){let gt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID].text&&(gt=this.prevPlacement.variableOffsets[V.crossTileID].anchor),V.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[V.crossTileID]={textOffset:mt,width:d,height:f,anchor:nt,textBoxScale:y,prevAnchor:gt},this.markUsedJustification(X,nt,V,W),X.allowVerticalPlacement&&(this.markUsedOrientation(X,W,V),this.placedOrientations[V.crossTileID]=W),{shift:Q,placedGlyphBoxes:st}}}placeLayerBucketPart(i,u,d){const{bucket:f,layout:y,posMatrix:w,textLabelPlaneMatrix:I,labelToScreenMatrix:C,textPixelRatio:P,holdingForFade:D,collisionBoxArray:N,partiallyEvaluatedTextSize:V,collisionGroup:X}=i.parameters,W=y.get("text-optional"),J=y.get("icon-optional"),j=c.aq(y,"text-overlap","text-allow-overlap"),nt=j==="always",mt=c.aq(y,"icon-overlap","icon-allow-overlap"),Q=mt==="always",st=y.get("text-rotation-alignment")==="map",gt=y.get("text-pitch-alignment")==="map",yt=y.get("icon-text-fit")!=="none",wt=y.get("symbol-z-order")==="viewport-y",At=nt&&(Q||!f.hasIconData()||J),Pt=Q&&(nt||!f.hasTextData()||W);!f.collisionArrays&&N&&f.deserializeCollisionBoxes(N);const zt=this.retainedQueryData[f.bucketInstanceId].tileID,Bt=this.terrain?(Vt,le)=>this.terrain.getElevation(zt,Vt,le):null,Ie=(Vt,le)=>{var Ee,je;if(u[Vt.crossTileID])return;if(D)return void(this.placements[Vt.crossTileID]=new Nn(!1,!1,!1));let fe=!1,Le=!1,De=!0,Kn=null,fn={box:null,offscreen:null},Zr={box:null,offscreen:null},Si=null,qn=null,Ci=null,Hr=0,Qo=0,Ys=0;le.textFeatureIndex?Hr=le.textFeatureIndex:Vt.useRuntimeCollisionCircles&&(Hr=Vt.featureIndex),le.verticalTextFeatureIndex&&(Qo=le.verticalTextFeatureIndex);const eu=le.textBox;if(eu){const _i=yi=>{let jn=c.ah.horizontal;if(f.allowVerticalPlacement&&!yi&&this.prevPlacement){const uo=this.prevPlacement.placedOrientations[Vt.crossTileID];uo&&(this.placedOrientations[Vt.crossTileID]=uo,jn=uo,this.markUsedOrientation(f,jn,Vt))}return jn},Gn=(yi,jn)=>{if(f.allowVerticalPlacement&&Vt.numVerticalGlyphVertices>0&&le.verticalTextBox){for(const uo of f.writingModes)if(uo===c.ah.vertical?(fn=jn(),Zr=fn):fn=yi(),fn&&fn.box&&fn.box.length)break}else fn=yi()},zn=Vt.textAnchorOffsetStartIndex,lo=Vt.textAnchorOffsetEndIndex;if(lo===zn){const yi=(jn,uo)=>{const vi=this.collisionIndex.placeCollisionBox(jn,j,P,w,X.predicate,Bt);return vi&&vi.box&&vi.box.length&&(this.markUsedOrientation(f,uo,Vt),this.placedOrientations[Vt.crossTileID]=uo),vi};Gn(()=>yi(eu,c.ah.horizontal),()=>{const jn=le.verticalTextBox;return f.allowVerticalPlacement&&Vt.numVerticalGlyphVertices>0&&jn?yi(jn,c.ah.vertical):{box:null,offscreen:null}}),_i(fn&&fn.box&&fn.box.length)}else{let yi=c.ap[(je=(Ee=this.prevPlacement)===null||Ee===void 0?void 0:Ee.variableOffsets[Vt.crossTileID])===null||je===void 0?void 0:je.anchor];const jn=(vi,ii,jh)=>{const zd=vi.x2-vi.x1,Ia=vi.y2-vi.y1,Ea=Vt.textBoxScale,yc=yt&&mt==="never"?ii:null;let Js={box:[],offscreen:!1},Zh=j==="never"?1:2,Od="never";yi&&Zh++;for(let Hh=0;Hhjn(eu,le.iconBox,c.ah.horizontal),()=>{const vi=le.verticalTextBox;return f.allowVerticalPlacement&&!(fn&&fn.box&&fn.box.length)&&Vt.numVerticalGlyphVertices>0&&vi?jn(vi,le.verticalIconBox,c.ah.vertical):{box:null,offscreen:null}}),fn&&(fe=fn.box,De=fn.offscreen);const uo=_i(fn&&fn.box);if(!fe&&this.prevPlacement){const vi=this.prevPlacement.variableOffsets[Vt.crossTileID];vi&&(this.variableOffsets[Vt.crossTileID]=vi,this.markUsedJustification(f,vi.anchor,Vt,uo))}}}if(Si=fn,fe=Si&&Si.box&&Si.box.length>0,De=Si&&Si.offscreen,Vt.useRuntimeCollisionCircles){const _i=f.text.placedSymbolArray.get(Vt.centerJustifiedTextSymbolIndex),Gn=c.ai(f.textSizeData,V,_i),zn=y.get("text-padding");qn=this.collisionIndex.placeCollisionCircles(j,_i,f.lineVertexArray,f.glyphOffsetArray,Gn,w,I,C,d,gt,X.predicate,Vt.collisionCircleDiameter,zn,Bt),qn.circles.length&&qn.collisionDetected&&!d&&c.w("Collisions detected, but collision boxes are not shown"),fe=nt||qn.circles.length>0&&!qn.collisionDetected,De=De&&qn.offscreen}if(le.iconFeatureIndex&&(Ys=le.iconFeatureIndex),le.iconBox){const _i=Gn=>{const zn=yt&&Kn?pr(Gn,Kn.x,Kn.y,st,gt,this.transform.angle):Gn;return this.collisionIndex.placeCollisionBox(zn,mt,P,w,X.predicate,Bt)};Zr&&Zr.box&&Zr.box.length&&le.verticalIconBox?(Ci=_i(le.verticalIconBox),Le=Ci.box.length>0):(Ci=_i(le.iconBox),Le=Ci.box.length>0),De=De&&Ci.offscreen}const Ks=W||Vt.numHorizontalGlyphVertices===0&&Vt.numVerticalGlyphVertices===0,$o=J||Vt.numIconVertices===0;if(Ks||$o?$o?Ks||(Le=Le&&fe):fe=Le&&fe:Le=fe=Le&&fe,fe&&Si&&Si.box&&this.collisionIndex.insertCollisionBox(Si.box,j,y.get("text-ignore-placement"),f.bucketInstanceId,Zr&&Zr.box&&Qo?Qo:Hr,X.ID),Le&&Ci&&this.collisionIndex.insertCollisionBox(Ci.box,mt,y.get("icon-ignore-placement"),f.bucketInstanceId,Ys,X.ID),qn&&(fe&&this.collisionIndex.insertCollisionCircles(qn.circles,j,y.get("text-ignore-placement"),f.bucketInstanceId,Hr,X.ID),d)){const _i=f.bucketInstanceId;let Gn=this.collisionCircleArrays[_i];Gn===void 0&&(Gn=this.collisionCircleArrays[_i]=new mi);for(let zn=0;zn=0;--le){const Ee=Vt[le];Ie(f.symbolInstances.get(Ee),f.collisionArrays[Ee])}}else for(let Vt=i.symbolInstanceStart;Vt=0&&(i.text.placedSymbolArray.get(I).crossTileID=y>=0&&I!==y?0:d.crossTileID)}markUsedOrientation(i,u,d){const f=u===c.ah.horizontal||u===c.ah.horizontalOnly?u:0,y=u===c.ah.vertical?u:0,w=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex];for(const I of w)i.text.placedSymbolArray.get(I).placedOrientation=f;d.verticalPlacedTextSymbolIndex&&(i.text.placedSymbolArray.get(d.verticalPlacedTextSymbolIndex).placedOrientation=y)}commit(i){this.commitTime=i,this.zoomAtLastRecencyCheck=this.transform.zoom;const u=this.prevPlacement;let d=!1;this.prevZoomAdjustment=u?u.zoomAdjustment(this.transform.zoom):0;const f=u?u.symbolFadeChange(i):1,y=u?u.opacities:{},w=u?u.variableOffsets:{},I=u?u.placedOrientations:{};for(const C in this.placements){const P=this.placements[C],D=y[C];D?(this.opacities[C]=new gn(D,f,P.text,P.icon),d=d||P.text!==D.text.placed||P.icon!==D.icon.placed):(this.opacities[C]=new gn(null,f,P.text,P.icon,P.skipFade),d=d||P.text||P.icon)}for(const C in y){const P=y[C];if(!this.opacities[C]){const D=new gn(P,f,!1,!1);D.isHidden()||(this.opacities[C]=D,d=d||P.text.placed||P.icon.placed)}}for(const C in w)this.variableOffsets[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.variableOffsets[C]=w[C]);for(const C in I)this.placedOrientations[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.placedOrientations[C]=I[C]);if(u&&u.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");d?this.lastPlacementChangeTime=i:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=u?u.lastPlacementChangeTime:i)}updateLayerOpacities(i,u){const d={};for(const f of u){const y=f.getBucket(i);y&&f.latestFeatureIndex&&i.id===y.layerIds[0]&&this.updateBucketOpacities(y,d,f.collisionBoxArray)}}updateBucketOpacities(i,u,d){i.hasTextData()&&(i.text.opacityVertexArray.clear(),i.text.hasVisibleVertices=!1),i.hasIconData()&&(i.icon.opacityVertexArray.clear(),i.icon.hasVisibleVertices=!1),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexArray.clear(),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexArray.clear();const f=i.layers[0],y=f.layout,w=new gn(null,0,!1,!1,!0),I=y.get("text-allow-overlap"),C=y.get("icon-allow-overlap"),P=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),D=y.get("text-rotation-alignment")==="map",N=y.get("text-pitch-alignment")==="map",V=y.get("icon-text-fit")!=="none",X=new gn(null,0,I&&(C||!i.hasIconData()||y.get("icon-optional")),C&&(I||!i.hasTextData()||y.get("text-optional")),!0);!i.collisionArrays&&d&&(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData())&&i.deserializeCollisionBoxes(d);const W=(J,j,nt)=>{for(let mt=0;mt0,yt=this.placedOrientations[j.crossTileID],wt=yt===c.ah.vertical,At=yt===c.ah.horizontal||yt===c.ah.horizontalOnly;if(nt>0||mt>0){const Pt=Tr(st.text);W(i.text,nt,wt?Rl:Pt),W(i.text,mt,At?Rl:Pt);const zt=st.text.isHidden();[j.rightJustifiedTextSymbolIndex,j.centerJustifiedTextSymbolIndex,j.leftJustifiedTextSymbolIndex].forEach(Vt=>{Vt>=0&&(i.text.placedSymbolArray.get(Vt).hidden=zt||wt?1:0)}),j.verticalPlacedTextSymbolIndex>=0&&(i.text.placedSymbolArray.get(j.verticalPlacedTextSymbolIndex).hidden=zt||At?1:0);const Bt=this.variableOffsets[j.crossTileID];Bt&&this.markUsedJustification(i,Bt.anchor,j,yt);const Ie=this.placedOrientations[j.crossTileID];Ie&&(this.markUsedJustification(i,"left",j,Ie),this.markUsedOrientation(i,Ie,j))}if(gt){const Pt=Tr(st.icon),zt=!(V&&j.verticalPlacedIconSymbolIndex&&wt);j.placedIconSymbolIndex>=0&&(W(i.icon,j.numIconVertices,zt?Pt:Rl),i.icon.placedSymbolArray.get(j.placedIconSymbolIndex).hidden=st.icon.isHidden()),j.verticalPlacedIconSymbolIndex>=0&&(W(i.icon,j.numVerticalIconVertices,zt?Rl:Pt),i.icon.placedSymbolArray.get(j.verticalPlacedIconSymbolIndex).hidden=st.icon.isHidden())}if(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData()){const Pt=i.collisionArrays[J];if(Pt){let zt=new c.P(0,0);if(Pt.textBox||Pt.verticalTextBox){let Ie=!0;if(P){const Vt=this.variableOffsets[Q];Vt?(zt=Ei(Vt.anchor,Vt.width,Vt.height,Vt.textOffset,Vt.textBoxScale),D&&zt._rotate(N?this.transform.angle:-this.transform.angle)):Ie=!1}Pt.textBox&&zi(i.textCollisionBox.collisionVertexArray,st.text.placed,!Ie||wt,zt.x,zt.y),Pt.verticalTextBox&&zi(i.textCollisionBox.collisionVertexArray,st.text.placed,!Ie||At,zt.x,zt.y)}const Bt=!!(!At&&Pt.verticalIconBox);Pt.iconBox&&zi(i.iconCollisionBox.collisionVertexArray,st.icon.placed,Bt,V?zt.x:0,V?zt.y:0),Pt.verticalIconBox&&zi(i.iconCollisionBox.collisionVertexArray,st.icon.placed,!Bt,V?zt.x:0,V?zt.y:0)}}}if(i.sortFeatures(this.transform.angle),this.retainedQueryData[i.bucketInstanceId]&&(this.retainedQueryData[i.bucketInstanceId].featureSortOrder=i.featureSortOrder),i.hasTextData()&&i.text.opacityVertexBuffer&&i.text.opacityVertexBuffer.updateData(i.text.opacityVertexArray),i.hasIconData()&&i.icon.opacityVertexBuffer&&i.icon.opacityVertexBuffer.updateData(i.icon.opacityVertexArray),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexBuffer&&i.iconCollisionBox.collisionVertexBuffer.updateData(i.iconCollisionBox.collisionVertexArray),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexBuffer&&i.textCollisionBox.collisionVertexBuffer.updateData(i.textCollisionBox.collisionVertexArray),i.text.opacityVertexArray.length!==i.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${i.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${i.text.layoutVertexArray.length}) / 4`);if(i.icon.opacityVertexArray.length!==i.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${i.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${i.icon.layoutVertexArray.length}) / 4`);if(i.bucketInstanceId in this.collisionCircleArrays){const J=this.collisionCircleArrays[i.bucketInstanceId];i.placementInvProjMatrix=J.invProjMatrix,i.placementViewportMatrix=J.viewportMatrix,i.collisionCircleArray=J.circles,delete this.collisionCircleArrays[i.bucketInstanceId]}}symbolFadeChange(i){return this.fadeDuration===0?1:(i-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(i){return Math.max(0,(this.transform.zoom-i)/1.5)}hasTransitions(i){return this.stale||i-this.lastPlacementChangeTimei}setStale(){this.stale=!0}}function zi(_,i,u,d,f){_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0)}const Wo=Math.pow(2,25),$p=Math.pow(2,24),kf=Math.pow(2,17),pn=Math.pow(2,16),ph=Math.pow(2,9),dh=Math.pow(2,8),qr=Math.pow(2,1);function Tr(_){if(_.opacity===0&&!_.placed)return 0;if(_.opacity===1&&_.placed)return 4294967295;const i=_.placed?1:0,u=Math.floor(127*_.opacity);return u*Wo+i*$p+u*kf+i*pn+u*ph+i*dh+u*qr+i}const Rl=0;class so{constructor(i){this._sortAcrossTiles=i.layout.get("symbol-z-order")!=="viewport-y"&&!i.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(i,u,d,f,y){const w=this._bucketParts;for(;this._currentTileIndexI.sortKey-C.sortKey));this._currentPartIndex!this._forceFullPlacement&&k.now()-f>2;for(;this._currentPlacementIndex>=0;){const w=u[i[this._currentPlacementIndex]],I=this.placement.collisionIndex.transform.zoom;if(w.type==="symbol"&&(!w.minzoom||w.minzoom<=I)&&(!w.maxzoom||w.maxzoom>I)){if(this._inProgressLayer||(this._inProgressLayer=new so(w)),this._inProgressLayer.continuePlacement(d[w.source],this.placement,this._showCollisionBoxes,w,y))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(i){return this.placement.commit(i),this.placement}}const Wa=512/c.W/2;class Ru{constructor(i,u,d){this.tileID=i,this.bucketInstanceId=d,this._symbolsByKey={};const f=new Map;for(let y=0;y({x:Math.floor(C.anchorX*Wa),y:Math.floor(C.anchorY*Wa)})),crossTileIDs:w.map(C=>C.crossTileID)};if(I.positions.length>128){const C=new c.au(I.positions.length,16,Uint16Array);for(const{x:P,y:D}of I.positions)C.add(P,D);C.finish(),delete I.positions,I.index=C}this._symbolsByKey[y]=I}}getScaledCoordinates(i,u){const{x:d,y:f,z:y}=this.tileID.canonical,{x:w,y:I,z:C}=u.canonical,P=Wa/Math.pow(2,C-y),D=(I*c.W+i.anchorY)*P,N=f*c.W*Wa;return{x:Math.floor((w*c.W+i.anchorX)*P-d*c.W*Wa),y:Math.floor(D-N)}}findMatches(i,u,d){const f=this.tileID.canonical.zi)}}class gi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Nl{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(i){const u=Math.round((i-this.lng)/360);if(u!==0)for(const d in this.indexes){const f=this.indexes[d],y={};for(const w in f){const I=f[w];I.tileID=I.tileID.unwrapTo(I.tileID.wrap+u),y[I.tileID.key]=I}this.indexes[d]=y}this.lng=i}addBucket(i,u,d){if(this.indexes[i.overscaledZ]&&this.indexes[i.overscaledZ][i.key]){if(this.indexes[i.overscaledZ][i.key].bucketInstanceId===u.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(i.overscaledZ,this.indexes[i.overscaledZ][i.key])}for(let y=0;yi.overscaledZ)for(const I in w){const C=w[I];C.tileID.isChildOf(i)&&C.findMatches(u.symbolInstances,i,f)}else{const I=w[i.scaledTo(Number(y)).key];I&&I.findMatches(u.symbolInstances,i,f)}}for(let y=0;y{u[d]=!0});for(const d in this.layerIndexes)u[d]||delete this.layerIndexes[d]}}const Un=(_,i)=>c.t(_,i&&i.filter(u=>u.identifier!=="source.canvas")),Nu=c.av();class Gr extends c.E{constructor(i,u={}){super(),this._rtlPluginLoaded=()=>{for(const d in this.sourceCaches){const f=this.sourceCaches[d].getSource().type;f!=="vector"&&f!=="geojson"||this.sourceCaches[d].reload()}},this.map=i,this.dispatcher=new Vn(wn(),i._getMapId()),this.dispatcher.registerMessageHandler("GG",(d,f)=>this.getGlyphs(d,f)),this.dispatcher.registerMessageHandler("GI",(d,f)=>this.getImages(d,f)),this.imageManager=new Re,this.imageManager.setEventedParent(this),this.glyphManager=new ce(i._requestManager,u.localIdeographFontFamily),this.lineAtlas=new hn(256,512),this.crossTileSymbolIndex=new Gs,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",c.ax()),Ot().on(qs,this._rtlPluginLoaded),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const f=this.sourceCaches[d.sourceId];if(!f)return;const y=f.getSource();if(y&&y.vectorLayerIds)for(const w in this._layers){const I=this._layers[w];I.source===y.id&&this._validateLayer(I)}})}loadURL(i,u={},d){this.fire(new c.k("dataloading",{dataType:"style"})),u.validate=typeof u.validate!="boolean"||u.validate;const f=this.map._requestManager.transformRequest(i,"Style");this._loadStyleRequest=new AbortController,c.h(f,this._loadStyleRequest).then(y=>{this._loadStyleRequest=null,this._load(y.data,u,d)}).catch(y=>{this._loadStyleRequest=null,y&&this.fire(new c.j(y))})}loadJSON(i,u={},d){this.fire(new c.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,u.validate=u.validate!==!1,this._load(i,u,d)}).catch(()=>{})}loadEmpty(){this.fire(new c.k("dataloading",{dataType:"style"})),this._load(Nu,{validate:!1})}_load(i,u,d){var f;const y=u.transformStyle?u.transformStyle(d,i):i;if(!u.validate||!Un(this,c.x(y))){this._loaded=!0,this.stylesheet=y;for(const w in y.sources)this.addSource(w,y.sources[w],{validate:!1});y.sprite?this._loadSprite(y.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(y.glyphs),this._createLayers(),this.light=new Tn(this.stylesheet.light),this.map.setTerrain((f=this.stylesheet.terrain)!==null&&f!==void 0?f:null),this.fire(new c.k("data",{dataType:"style"})),this.fire(new c.k("style.load"))}}_createLayers(){const i=c.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",i),this._order=i.map(u=>u.id),this._layers={},this._serializedLayers=null;for(const u of i){const d=c.az(u);d.setEventedParent(this,{layer:{id:u.id}}),this._layers[u.id]=d}}_loadSprite(i,u=!1,d=void 0){let f;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(y,w,I,C){return c._(this,void 0,void 0,function*(){const P=ve(y),D=I>1?"@2x":"",N={},V={};for(const{id:X,url:W}of P){const J=w.transformRequest(w.normalizeSpriteURL(W,D,".json"),"SpriteJSON");N[X]=c.h(J,C);const j=w.transformRequest(w.normalizeSpriteURL(W,D,".png"),"SpriteImage");V[X]=Gt.getImage(j,C)}return yield Promise.all([...Object.values(N),...Object.values(V)]),function(X,W){return c._(this,void 0,void 0,function*(){const J={};for(const j in X){J[j]={};const nt=k.getImageCanvasContext((yield W[j]).data),mt=(yield X[j]).data;for(const Q in mt){const{width:st,height:gt,x:yt,y:wt,sdf:At,pixelRatio:Pt,stretchX:zt,stretchY:Bt,content:Ie}=mt[Q];J[j][Q]={data:null,pixelRatio:Pt,sdf:At,stretchX:zt,stretchY:Bt,content:Ie,spriteData:{width:st,height:gt,x:yt,y:wt,context:nt}}}}return J})}(N,V)})}(i,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(y=>{if(this._spriteRequest=null,y)for(const w in y){this._spritesImagesIds[w]=[];const I=this._spritesImagesIds[w]?this._spritesImagesIds[w].filter(C=>!(C in y)):[];for(const C of I)this.imageManager.removeImage(C),this._changedImages[C]=!0;for(const C in y[w]){const P=w==="default"?C:`${w}:${C}`;this._spritesImagesIds[w].push(P),P in this.imageManager.images?this.imageManager.updateImage(P,y[w][C],!1):this.imageManager.addImage(P,y[w][C]),u&&(this._changedImages[P]=!0)}}}).catch(y=>{this._spriteRequest=null,f=y,this.fire(new c.j(f))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),u&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"})),d&&d(f)})}_unloadSprite(){for(const i of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(i),this._changedImages[i]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}_validateLayer(i){const u=this.sourceCaches[i.source];if(!u)return;const d=i.sourceLayer;if(!d)return;const f=u.getSource();(f.type==="geojson"||f.vectorLayerIds&&f.vectorLayerIds.indexOf(d)===-1)&&this.fire(new c.j(new Error(`Source layer "${d}" does not exist on source "${f.id}" as specified by style layer "${i.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const i in this.sourceCaches)if(!this.sourceCaches[i].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(i){const u=this._serializedAllLayers();if(!i||i.length===0)return Object.values(u);const d=[];for(const f of i)u[f]&&d.push(u[f]);return d}_serializedAllLayers(){let i=this._serializedLayers;if(i)return i;i=this._serializedLayers={};const u=Object.keys(this._layers);for(const d of u){const f=this._layers[d];f.type!=="custom"&&(i[d]=f.serialize())}return i}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const i in this.sourceCaches)if(this.sourceCaches[i].hasTransition())return!0;for(const i in this._layers)if(this._layers[i].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(i){if(!this._loaded)return;const u=this._changed;if(u){const f=Object.keys(this._updatedLayers),y=Object.keys(this._removedLayers);(f.length||y.length)&&this._updateWorkerLayers(f,y);for(const w in this._updatedSources){const I=this._updatedSources[w];if(I==="reload")this._reloadSource(w);else{if(I!=="clear")throw new Error(`Invalid action ${I}`);this._clearSource(w)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const w in this._updatedPaintProps)this._layers[w].updateTransitions(i);this.light.updateTransitions(i),this._resetUpdates()}const d={};for(const f in this.sourceCaches){const y=this.sourceCaches[f];d[f]=y.used,y.used=!1}for(const f of this._order){const y=this._layers[f];y.recalculate(i,this._availableImages),!y.isHidden(i.zoom)&&y.source&&(this.sourceCaches[y.source].used=!0)}for(const f in d){const y=this.sourceCaches[f];!!d[f]!=!!y.used&&y.fire(new c.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:f}))}this.light.recalculate(i),this.z=i.zoom,u&&this.fire(new c.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const i=Object.keys(this._changedImages);if(i.length){for(const u in this.sourceCaches)this.sourceCaches[u].reloadTilesForDependencies(["icons","patterns"],i);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const i in this.sourceCaches)this.sourceCaches[i].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(i,u){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(i),removedIds:u})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(i,u={}){var d;this._checkLoaded();const f=this.serialize();if(i=u.transformStyle?u.transformStyle(f,i):i,((d=u.validate)===null||d===void 0||d)&&Un(this,c.x(i)))return!1;(i=c.aA(i)).layers=c.ay(i.layers);const y=c.aB(f,i),w=this._getOperationsToPerform(y);if(w.unimplemented.length>0)throw new Error(`Unimplemented: ${w.unimplemented.join(", ")}.`);if(w.operations.length===0)return!1;for(const I of w.operations)I();return this.stylesheet=i,this._serializedLayers=null,!0}_getOperationsToPerform(i){const u=[],d=[];for(const f of i)switch(f.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":u.push(()=>this.addLayer.apply(this,f.args));break;case"removeLayer":u.push(()=>this.removeLayer.apply(this,f.args));break;case"setPaintProperty":u.push(()=>this.setPaintProperty.apply(this,f.args));break;case"setLayoutProperty":u.push(()=>this.setLayoutProperty.apply(this,f.args));break;case"setFilter":u.push(()=>this.setFilter.apply(this,f.args));break;case"addSource":u.push(()=>this.addSource.apply(this,f.args));break;case"removeSource":u.push(()=>this.removeSource.apply(this,f.args));break;case"setLayerZoomRange":u.push(()=>this.setLayerZoomRange.apply(this,f.args));break;case"setLight":u.push(()=>this.setLight.apply(this,f.args));break;case"setGeoJSONSourceData":u.push(()=>this.setGeoJSONSourceData.apply(this,f.args));break;case"setGlyphs":u.push(()=>this.setGlyphs.apply(this,f.args));break;case"setSprite":u.push(()=>this.setSprite.apply(this,f.args));break;case"setTerrain":u.push(()=>this.map.setTerrain.apply(this,f.args));break;case"setTransition":u.push(()=>{});break;default:d.push(f.command)}return{operations:u,unimplemented:d}}addImage(i,u){if(this.getImage(i))return this.fire(new c.j(new Error(`An image named "${i}" already exists.`)));this.imageManager.addImage(i,u),this._afterImageUpdated(i)}updateImage(i,u){this.imageManager.updateImage(i,u)}getImage(i){return this.imageManager.getImage(i)}removeImage(i){if(!this.getImage(i))return this.fire(new c.j(new Error(`An image named "${i}" does not exist.`)));this.imageManager.removeImage(i),this._afterImageUpdated(i)}_afterImageUpdated(i){this._availableImages=this.imageManager.listImages(),this._changedImages[i]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(i,u,d={}){if(this._checkLoaded(),this.sourceCaches[i]!==void 0)throw new Error(`Source "${i}" already exists.`);if(!u.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(u).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(u.type)>=0&&this._validate(c.x.source,`sources.${i}`,u,null,d))return;this.map&&this.map._collectResourceTiming&&(u.collectResourceTiming=!0);const f=this.sourceCaches[i]=new Qi(i,u,this.dispatcher);f.style=this,f.setEventedParent(this,()=>({isSourceLoaded:f.loaded(),source:f.serialize(),sourceId:i})),f.onAdd(this.map),this._changed=!0}removeSource(i){if(this._checkLoaded(),this.sourceCaches[i]===void 0)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===i)return this.fire(new c.j(new Error(`Source "${i}" cannot be removed while layer "${d}" is using it.`)));const u=this.sourceCaches[i];delete this.sourceCaches[i],delete this._updatedSources[i],u.fire(new c.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:i})),u.setEventedParent(null),u.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(i,u){if(this._checkLoaded(),this.sourceCaches[i]===void 0)throw new Error(`There is no source with this ID=${i}`);const d=this.sourceCaches[i].getSource();if(d.type!=="geojson")throw new Error(`geojsonSource.type is ${d.type}, which is !== 'geojson`);d.setData(u),this._changed=!0}getSource(i){return this.sourceCaches[i]&&this.sourceCaches[i].getSource()}addLayer(i,u,d={}){this._checkLoaded();const f=i.id;if(this.getLayer(f))return void this.fire(new c.j(new Error(`Layer "${f}" already exists on this map.`)));let y;if(i.type==="custom"){if(Un(this,c.aC(i)))return;y=c.az(i)}else{if("source"in i&&typeof i.source=="object"&&(this.addSource(f,i.source),i=c.aA(i),i=c.e(i,{source:f})),this._validate(c.x.layer,`layers.${f}`,i,{arrayIndex:-1},d))return;y=c.az(i),this._validateLayer(y),y.setEventedParent(this,{layer:{id:f}})}const w=u?this._order.indexOf(u):this._order.length;if(u&&w===-1)this.fire(new c.j(new Error(`Cannot add layer "${f}" before non-existing layer 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Error(`Cannot filter non-existing layer "${i}".`)))}getFilter(i){return c.aA(this.getLayer(i).filter)}setLayoutProperty(i,u,d,f={}){this._checkLoaded();const y=this.getLayer(i);y?c.aD(y.getLayoutProperty(u),d)||(y.setLayoutProperty(u,d,f),this._updateLayer(y)):this.fire(new c.j(new Error(`Cannot style non-existing layer "${i}".`)))}getLayoutProperty(i,u){const d=this.getLayer(i);if(d)return d.getLayoutProperty(u);this.fire(new c.j(new Error(`Cannot get style of non-existing layer "${i}".`)))}setPaintProperty(i,u,d,f={}){this._checkLoaded();const y=this.getLayer(i);y?c.aD(y.getPaintProperty(u),d)||(y.setPaintProperty(u,d,f)&&this._updateLayer(y),this._changed=!0,this._updatedPaintProps[i]=!0,this._serializedLayers=null):this.fire(new c.j(new Error(`Cannot style non-existing layer "${i}".`)))}getPaintProperty(i,u){return this.getLayer(i).getPaintProperty(u)}setFeatureState(i,u){this._checkLoaded();const d=i.source,f=i.sourceLayer,y=this.sourceCaches[d];if(y===void 0)return void this.fire(new c.j(new Error(`The source '${d}' does not exist in the map's style.`)));const w=y.getSource().type;w==="geojson"&&f?this.fire(new c.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):w!=="vector"||f?(i.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),y.setFeatureState(f,i.id,u)):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(i,u){this._checkLoaded();const d=i.source,f=this.sourceCaches[d];if(f===void 0)return void this.fire(new c.j(new Error(`The source '${d}' does not exist in the map's style.`)));const y=f.getSource().type,w=y==="vector"?i.sourceLayer:void 0;y!=="vector"||w?u&&typeof i.id!="string"&&typeof i.id!="number"?this.fire(new c.j(new Error("A feature id is required to remove its specific state property."))):f.removeFeatureState(w,i.id,u):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source 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0)}_updateLayer(i){this._updatedLayers[i.id]=!0,i.source&&!this._updatedSources[i.source]&&this.sourceCaches[i.source].getSource().type!=="raster"&&(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(i){const u=w=>this._layers[w].type==="fill-extrusion",d={},f=[];for(let w=this._order.length-1;w>=0;w--){const I=this._order[w];if(u(I)){d[I]=w;for(const C of i){const P=C[I];if(P)for(const D of P)f.push(D)}}}f.sort((w,I)=>I.intersectionZ-w.intersectionZ);const y=[];for(let w=this._order.length-1;w>=0;w--){const I=this._order[w];if(u(I))for(let C=f.length-1;C>=0;C--){const P=f[C].feature;if(d[P.layer.id]{const At=nt.featureSortOrder;if(At){const Pt=At.indexOf(yt.featureIndex);return At.indexOf(wt.featureIndex)-Pt}return wt.featureIndex-yt.featureIndex});for(const yt of gt)st.push(yt)}}for(const nt in W)W[nt].forEach(mt=>{const Q=mt.feature,st=P[I[nt].source].getFeatureState(Q.layer["source-layer"],Q.id);Q.source=Q.layer.source,Q.layer["source-layer"]&&(Q.sourceLayer=Q.layer["source-layer"]),Q.state=st});return W}(this._layers,w,this.sourceCaches,i,u,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(y)}querySourceFeatures(i,u){u&&u.filter&&this._validate(c.x.filter,"querySourceFeatures.filter",u.filter,null,u);const d=this.sourceCaches[i];return d?function(f,y){const w=f.getRenderableIds().map(P=>f.getTileByID(P)),I=[],C={};for(let P=0;PV.getTileByID(X)).sort((X,W)=>W.tileID.overscaledZ-X.tileID.overscaledZ||(X.tileID.isLessThan(W.tileID)?-1:1))}const N=this.crossTileSymbolIndex.addLayer(D,C[D.source],i.center.lng);w=w||N}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((y=y||this._layerOrderChanged||d===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(k.now(),i.zoom))&&(this.pauseablePlacement=new 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this.first?(this.first=!1,this.lastIntegerZoom=h,this.lastIntegerZoomTime=0,this.lastZoom=n,this.lastFloorZoom=h,!0):(this.lastFloorZoom>h?(this.lastIntegerZoom=h+1,this.lastIntegerZoomTime=a):this.lastFloorZoomo>=128&&o<=255,Arabic:o=>o>=1536&&o<=1791,"Arabic Supplement":o=>o>=1872&&o<=1919,"Arabic Extended-A":o=>o>=2208&&o<=2303,"Hangul Jamo":o=>o>=4352&&o<=4607,"Unified Canadian Aboriginal Syllabics":o=>o>=5120&&o<=5759,Khmer:o=>o>=6016&&o<=6143,"Unified Canadian Aboriginal Syllabics Extended":o=>o>=6320&&o<=6399,"General Punctuation":o=>o>=8192&&o<=8303,"Letterlike Symbols":o=>o>=8448&&o<=8527,"Number Forms":o=>o>=8528&&o<=8591,"Miscellaneous Technical":o=>o>=8960&&o<=9215,"Control Pictures":o=>o>=9216&&o<=9279,"Optical Character Recognition":o=>o>=9280&&o<=9311,"Enclosed Alphanumerics":o=>o>=9312&&o<=9471,"Geometric Shapes":o=>o>=9632&&o<=9727,"Miscellaneous Symbols":o=>o>=9728&&o<=9983,"Miscellaneous Symbols and Arrows":o=>o>=11008&&o<=11263,"CJK Radicals Supplement":o=>o>=11904&&o<=12031,"Kangxi Radicals":o=>o>=12032&&o<=12255,"Ideographic Description Characters":o=>o>=12272&&o<=12287,"CJK Symbols and Punctuation":o=>o>=12288&&o<=12351,Hiragana:o=>o>=12352&&o<=12447,Katakana:o=>o>=12448&&o<=12543,Bopomofo:o=>o>=12544&&o<=12591,"Hangul Compatibility Jamo":o=>o>=12592&&o<=12687,Kanbun:o=>o>=12688&&o<=12703,"Bopomofo Extended":o=>o>=12704&&o<=12735,"CJK Strokes":o=>o>=12736&&o<=12783,"Katakana Phonetic Extensions":o=>o>=12784&&o<=12799,"Enclosed CJK Letters and Months":o=>o>=12800&&o<=13055,"CJK Compatibility":o=>o>=13056&&o<=13311,"CJK Unified Ideographs Extension A":o=>o>=13312&&o<=19903,"Yijing Hexagram Symbols":o=>o>=19904&&o<=19967,"CJK Unified Ideographs":o=>o>=19968&&o<=40959,"Yi Syllables":o=>o>=40960&&o<=42127,"Yi Radicals":o=>o>=42128&&o<=42191,"Hangul Jamo Extended-A":o=>o>=43360&&o<=43391,"Hangul Syllables":o=>o>=44032&&o<=55215,"Hangul Jamo Extended-B":o=>o>=55216&&o<=55295,"Private Use Area":o=>o>=57344&&o<=63743,"CJK Compatibility Ideographs":o=>o>=63744&&o<=64255,"Arabic Presentation Forms-A":o=>o>=64336&&o<=65023,"Vertical Forms":o=>o>=65040&&o<=65055,"CJK Compatibility Forms":o=>o>=65072&&o<=65103,"Small Form Variants":o=>o>=65104&&o<=65135,"Arabic Presentation Forms-B":o=>o>=65136&&o<=65279,"Halfwidth and Fullwidth Forms":o=>o>=65280&&o<=65519};function ol(o){for(const n of o)if(ac(n.charCodeAt(0)))return!0;return!1}function Td(o){for(const n of o)if(!Ld(n.charCodeAt(0)))return!1;return!0}function Ld(o){return!(Wt.Arabic(o)||Wt["Arabic Supplement"](o)||Wt["Arabic Extended-A"](o)||Wt["Arabic Presentation Forms-A"](o)||Wt["Arabic Presentation Forms-B"](o))}function ac(o){return!(o!==746&&o!==747&&(o<4352||!(Wt["Bopomofo Extended"](o)||Wt.Bopomofo(o)||Wt["CJK Compatibility Forms"](o)&&!(o>=65097&&o<=65103)||Wt["CJK Compatibility Ideographs"](o)||Wt["CJK Compatibility"](o)||Wt["CJK Radicals Supplement"](o)||Wt["CJK Strokes"](o)||!(!Wt["CJK Symbols and Punctuation"](o)||o>=12296&&o<=12305||o>=12308&&o<=12319||o===12336)||Wt["CJK Unified Ideographs Extension A"](o)||Wt["CJK Unified Ideographs"](o)||Wt["Enclosed CJK Letters and Months"](o)||Wt["Hangul Compatibility Jamo"](o)||Wt["Hangul Jamo Extended-A"](o)||Wt["Hangul Jamo Extended-B"](o)||Wt["Hangul Jamo"](o)||Wt["Hangul Syllables"](o)||Wt.Hiragana(o)||Wt["Ideographic Description Characters"](o)||Wt.Kanbun(o)||Wt["Kangxi Radicals"](o)||Wt["Katakana Phonetic Extensions"](o)||Wt.Katakana(o)&&o!==12540||!(!Wt["Halfwidth and Fullwidth Forms"](o)||o===65288||o===65289||o===65293||o>=65306&&o<=65310||o===65339||o===65341||o===65343||o>=65371&&o<=65503||o===65507||o>=65512&&o<=65519)||!(!Wt["Small Form Variants"](o)||o>=65112&&o<=65118||o>=65123&&o<=65126)||Wt["Unified Canadian Aboriginal Syllabics"](o)||Wt["Unified Canadian Aboriginal Syllabics Extended"](o)||Wt["Vertical Forms"](o)||Wt["Yijing Hexagram Symbols"](o)||Wt["Yi Syllables"](o)||Wt["Yi Radicals"](o))))}function Rh(o){return!(ac(o)||function(n){return!!(Wt["Latin-1 Supplement"](n)&&(n===167||n===169||n===174||n===177||n===188||n===189||n===190||n===215||n===247)||Wt["General Punctuation"](n)&&(n===8214||n===8224||n===8225||n===8240||n===8241||n===8251||n===8252||n===8258||n===8263||n===8264||n===8265||n===8273)||Wt["Letterlike Symbols"](n)||Wt["Number Forms"](n)||Wt["Miscellaneous Technical"](n)&&(n>=8960&&n<=8967||n>=8972&&n<=8991||n>=8996&&n<=9e3||n===9003||n>=9085&&n<=9114||n>=9150&&n<=9165||n===9167||n>=9169&&n<=9179||n>=9186&&n<=9215)||Wt["Control Pictures"](n)&&n!==9251||Wt["Optical Character Recognition"](n)||Wt["Enclosed Alphanumerics"](n)||Wt["Geometric Shapes"](n)||Wt["Miscellaneous Symbols"](n)&&!(n>=9754&&n<=9759)||Wt["Miscellaneous Symbols and Arrows"](n)&&(n>=11026&&n<=11055||n>=11088&&n<=11097||n>=11192&&n<=11243)||Wt["CJK Symbols and Punctuation"](n)||Wt.Katakana(n)||Wt["Private Use Area"](n)||Wt["CJK Compatibility Forms"](n)||Wt["Small Form Variants"](n)||Wt["Halfwidth and Fullwidth Forms"](n)||n===8734||n===8756||n===8757||n>=9984&&n<=10087||n>=10102&&n<=10131||n===65532||n===65533)}(o))}function lc(o){return o>=1424&&o<=2303||Wt["Arabic Presentation Forms-A"](o)||Wt["Arabic Presentation Forms-B"](o)}function Pd(o,n){return!(!n&&lc(o)||o>=2304&&o<=3583||o>=3840&&o<=4255||Wt.Khmer(o))}function $f(o){for(const n of o)if(lc(n.charCodeAt(0)))return!0;return!1}const Ys=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(o){this.pluginStatus=o.pluginStatus,this.pluginURL=o.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(o){this.applyArabicShaping=o.applyArabicShaping,this.processBidirectionalText=o.processBidirectionalText,this.processStyledBidirectionalText=o.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class zn{constructor(n,a){this.zoom=n,a?(this.now=a.now,this.fadeDuration=a.fadeDuration,this.zoomHistory=a.zoomHistory,this.transition=a.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Cd,this.transition={})}isSupportedScript(n){return function(a,h){for(const g of a)if(!Pd(g.charCodeAt(0),h))return!1;return!0}(n,Ys.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const n=this.zoom,a=n-Math.floor(n),h=this.crossFadingFactor();return n>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:a+(1-a)*h}:{fromScale:.5,toScale:1,t:1-(1-h)*a}}}class Wl{constructor(n,a){this.property=n,this.value=a,this.expression=function(h,g){if(Yu(h))return new Ju(h,g);if(En(h)){const v=md(h,g);if(v.result==="error")throw new Error(v.value.map(x=>`${x.key}: ${x.message}`).join(", "));return v.value}{let v=h;return g.type==="color"&&typeof h=="string"?v=pn.parse(h):g.type!=="padding"||typeof h!="number"&&!Array.isArray(h)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(h)&&(v=ao.parse(h)):v=Lr.parse(h),{kind:"constant",evaluate:()=>v}}}(a===void 0?n.specification.default:a,n.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(n,a,h){return this.property.possiblyEvaluate(this,n,a,h)}}class uc{constructor(n){this.property=n,this.value=new Wl(n,void 0)}transitioned(n,a){return new Ad(this.property,this.value,a,he({},n.transition,this.transition),n.now)}untransitioned(){return new Ad(this.property,this.value,null,{},0)}}class Nh{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitionablePropertyValues)}getValue(n){return Nt(this._values[n].value.value)}setValue(n,a){Object.prototype.hasOwnProperty.call(this._values,n)||(this._values[n]=new uc(this._values[n].property)),this._values[n].value=new Wl(this._values[n].property,a===null?void 0:Nt(a))}getTransition(n){return Nt(this._values[n].transition)}setTransition(n,a){Object.prototype.hasOwnProperty.call(this._values,n)||(this._values[n]=new uc(this._values[n].property)),this._values[n].transition=Nt(a)||void 0}serialize(){const n={};for(const a of Object.keys(this._values)){const h=this.getValue(a);h!==void 0&&(n[a]=h);const g=this.getTransition(a);g!==void 0&&(n[`${a}-transition`]=g)}return n}transitioned(n,a){const h=new Md(this._properties);for(const g of Object.keys(this._values))h._values[g]=this._values[g].transitioned(n,a._values[g]);return h}untransitioned(){const n=new Md(this._properties);for(const a of Object.keys(this._values))n._values[a]=this._values[a].untransitioned();return n}}class Ad{constructor(n,a,h,g,v){this.property=n,this.value=a,this.begin=v+g.delay||0,this.end=this.begin+g.duration||0,n.specification.transition&&(g.delay||g.duration)&&(this.prior=h)}possiblyEvaluate(n,a,h){const g=n.now||0,v=this.value.possiblyEvaluate(n,a,h),x=this.prior;if(x){if(g>this.end)return this.prior=null,v;if(this.value.isDataDriven())return this.prior=null,v;if(g=1)return 1;const T=E*E,A=T*E;return 4*(E<.5?A:3*(E-T)+A-.75)}(b))}}return v}}class Md{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitioningPropertyValues)}possiblyEvaluate(n,a,h){const g=new Xl(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,a,h);return g}hasTransition(){for(const n of Object.keys(this._values))if(this._values[n].prior)return!0;return!1}}class Dd{constructor(n){this._properties=n,this._values=Object.create(n.defaultPropertyValues)}hasValue(n){return this._values[n].value!==void 0}getValue(n){return Nt(this._values[n].value)}setValue(n,a){this._values[n]=new Wl(this._values[n].property,a===null?void 0:Nt(a))}serialize(){const n={};for(const a of Object.keys(this._values)){const h=this.getValue(a);h!==void 0&&(n[a]=h)}return n}possiblyEvaluate(n,a,h){const g=new Xl(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,a,h);return g}}class Co{constructor(n,a,h){this.property=n,this.value=a,this.parameters=h}isConstant(){return this.value.kind==="constant"}constantOr(n){return this.value.kind==="constant"?this.value.value:n}evaluate(n,a,h,g){return this.property.evaluate(this.value,this.parameters,n,a,h,g)}}class Xl{constructor(n){this._properties=n,this._values=Object.create(n.defaultPossiblyEvaluatedValues)}get(n){return this._values[n]}}class ne{constructor(n){this.specification=n}possiblyEvaluate(n,a){if(n.isDataDriven())throw new Error("Value should not be data driven");return n.expression.evaluate(a)}interpolate(n,a,h){const g=fr[this.specification.type];return g?g(n,a,h):n}}class ue{constructor(n,a){this.specification=n,this.overrides=a}possiblyEvaluate(n,a,h,g){return new Co(this,n.expression.kind==="constant"||n.expression.kind==="camera"?{kind:"constant",value:n.expression.evaluate(a,null,{},h,g)}:n.expression,a)}interpolate(n,a,h){if(n.value.kind!=="constant"||a.value.kind!=="constant")return n;if(n.value.value===void 0||a.value.value===void 0)return new Co(this,{kind:"constant",value:void 0},n.parameters);const g=fr[this.specification.type];if(g){const v=g(n.value.value,a.value.value,h);return new Co(this,{kind:"constant",value:v},n.parameters)}return n}evaluate(n,a,h,g,v,x){return n.kind==="constant"?n.value:n.evaluate(a,h,g,v,x)}}class cc extends ue{possiblyEvaluate(n,a,h,g){if(n.value===void 0)return new Co(this,{kind:"constant",value:void 0},a);if(n.expression.kind==="constant"){const v=n.expression.evaluate(a,null,{},h,g),x=n.property.specification.type==="resolvedImage"&&typeof v!="string"?v.name:v,b=this._calculate(x,x,x,a);return new Co(this,{kind:"constant",value:b},a)}if(n.expression.kind==="camera"){const v=this._calculate(n.expression.evaluate({zoom:a.zoom-1}),n.expression.evaluate({zoom:a.zoom}),n.expression.evaluate({zoom:a.zoom+1}),a);return new Co(this,{kind:"constant",value:v},a)}return new Co(this,n.expression,a)}evaluate(n,a,h,g,v,x){if(n.kind==="source"){const b=n.evaluate(a,h,g,v,x);return this._calculate(b,b,b,a)}return n.kind==="composite"?this._calculate(n.evaluate({zoom:Math.floor(a.zoom)-1},h,g),n.evaluate({zoom:Math.floor(a.zoom)},h,g),n.evaluate({zoom:Math.floor(a.zoom)+1},h,g),a):n.value}_calculate(n,a,h,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:n,to:a}:{from:h,to:a}}interpolate(n){return n}}class Yl{constructor(n){this.specification=n}possiblyEvaluate(n,a,h,g){if(n.value!==void 0){if(n.expression.kind==="constant"){const v=n.expression.evaluate(a,null,{},h,g);return this._calculate(v,v,v,a)}return this._calculate(n.expression.evaluate(new zn(Math.floor(a.zoom-1),a)),n.expression.evaluate(new zn(Math.floor(a.zoom),a)),n.expression.evaluate(new zn(Math.floor(a.zoom+1),a)),a)}}_calculate(n,a,h,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:n,to:a}:{from:h,to:a}}interpolate(n){return n}}class kh{constructor(n){this.specification=n}possiblyEvaluate(n,a,h,g){return!!n.expression.evaluate(a,null,{},h,g)}interpolate(){return!1}}class Ar{constructor(n){this.properties=n,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const a in n){const h=n[a];h.specification.overridable&&this.overridableProperties.push(a);const g=this.defaultPropertyValues[a]=new Wl(h,void 0),v=this.defaultTransitionablePropertyValues[a]=new uc(h);this.defaultTransitioningPropertyValues[a]=v.untransitioned(),this.defaultPossiblyEvaluatedValues[a]=g.possiblyEvaluate({})}}}Qt("DataDrivenProperty",ue),Qt("DataConstantProperty",ne),Qt("CrossFadedDataDrivenProperty",cc),Qt("CrossFadedProperty",Yl),Qt("ColorRampProperty",kh);const zh="-transition";class To extends Nn{constructor(n,a){if(super(),this.id=n.id,this.type=n.type,this._featureFilter={filter:()=>!0,needGeometry:!1},n.type!=="custom"&&(this.metadata=n.metadata,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,n.type!=="background"&&(this.source=n.source,this.sourceLayer=n["source-layer"],this.filter=n.filter),a.layout&&(this._unevaluatedLayout=new Dd(a.layout)),a.paint)){this._transitionablePaint=new Nh(a.paint);for(const h in n.paint)this.setPaintProperty(h,n.paint[h],{validate:!1});for(const h in n.layout)this.setLayoutProperty(h,n.layout[h],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Xl(a.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(n){return n==="visibility"?this.visibility:this._unevaluatedLayout.getValue(n)}setLayoutProperty(n,a,h={}){a!=null&&this._validate(Qf,`layers.${this.id}.layout.${n}`,n,a,h)||(n!=="visibility"?this._unevaluatedLayout.setValue(n,a):this.visibility=a)}getPaintProperty(n){return n.endsWith(zh)?this._transitionablePaint.getTransition(n.slice(0,-11)):this._transitionablePaint.getValue(n)}setPaintProperty(n,a,h={}){if(a!=null&&this._validate(Dh,`layers.${this.id}.paint.${n}`,n,a,h))return!1;if(n.endsWith(zh))return this._transitionablePaint.setTransition(n.slice(0,-11),a||void 0),!1;{const g=this._transitionablePaint._values[n],v=g.property.specification["property-type"]==="cross-faded-data-driven",x=g.value.isDataDriven(),b=g.value;this._transitionablePaint.setValue(n,a),this._handleSpecialPaintPropertyUpdate(n);const E=this._transitionablePaint._values[n].value;return E.isDataDriven()||x||v||this._handleOverridablePaintPropertyUpdate(n,b,E)}}_handleSpecialPaintPropertyUpdate(n){}_handleOverridablePaintPropertyUpdate(n,a,h){return!1}isHidden(n){return!!(this.minzoom&&n=this.maxzoom)||this.visibility==="none"}updateTransitions(n){this._transitioningPaint=this._transitionablePaint.transitioned(n,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(n,a){n.getCrossfadeParameters&&(this._crossfadeParameters=n.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(n,void 0,a)),this.paint=this._transitioningPaint.possiblyEvaluate(n,void 0,a)}serialize(){const n={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(n.layout=n.layout||{},n.layout.visibility=this.visibility),be(n,(a,h)=>!(a===void 0||h==="layout"&&!Object.keys(a).length||h==="paint"&&!Object.keys(a).length))}_validate(n,a,h,g,v={}){return(!v||v.validate!==!1)&&nl(this,n.call(ba,{key:a,layerType:this.type,objectKey:h,value:g,styleSpec:_t,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const n in this.paint._values){const a=this.paint.get(n);if(a instanceof Co&&$a(a.property.specification)&&(a.value.kind==="source"||a.value.kind==="composite")&&a.value.isStateDependent)return!0}return!1}}const Rd={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Kl{constructor(n,a){this._structArray=n,this._pos1=a*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Kn{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(n,a){return n._trim(),a&&(n.isTransferred=!0,a.push(n.arrayBuffer)),{length:n.length,arrayBuffer:n.arrayBuffer}}static deserialize(n){const a=Object.create(this.prototype);return a.arrayBuffer=n.arrayBuffer,a.length=n.length,a.capacity=n.arrayBuffer.byteLength/a.bytesPerElement,a._refreshViews(),a}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(n){this.reserve(n),this.length=n}reserve(n){if(n>this.capacity){this.capacity=Math.max(n,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const a=this.uint8;this._refreshViews(),a&&this.uint8.set(a)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function hi(o,n=1){let a=0,h=0;return{members:o.map(g=>{const v=Rd[g.type].BYTES_PER_ELEMENT,x=a=Nd(a,Math.max(n,v)),b=g.components||1;return h=Math.max(h,v),a+=v*b,{name:g.name,type:g.type,components:b,offset:x}}),size:Nd(a,Math.max(h,n)),alignment:n}}function Nd(o,n){return Math.ceil(o/n)*n}class Jl extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.int16[g+0]=a,this.int16[g+1]=h,n}}Jl.prototype.bytesPerElement=4,Qt("StructArrayLayout2i4",Jl);class bs extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.int16[v+0]=a,this.int16[v+1]=h,this.int16[v+2]=g,n}}bs.prototype.bytesPerElement=6,Qt("StructArrayLayout3i6",bs);class Oh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=4*n;return this.int16[x+0]=a,this.int16[x+1]=h,this.int16[x+2]=g,this.int16[x+3]=v,n}}Oh.prototype.bytesPerElement=8,Qt("StructArrayLayout4i8",Oh);class Fh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=6*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.int16[E+2]=g,this.int16[E+3]=v,this.int16[E+4]=x,this.int16[E+5]=b,n}}Fh.prototype.bytesPerElement=12,Qt("StructArrayLayout2i4i12",Fh);class Bh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=4*n,T=8*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.uint8[T+4]=g,this.uint8[T+5]=v,this.uint8[T+6]=x,this.uint8[T+7]=b,n}}Bh.prototype.bytesPerElement=8,Qt("StructArrayLayout2i4ub8",Bh);class Ql extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.float32[g+0]=a,this.float32[g+1]=h,n}}Ql.prototype.bytesPerElement=8,Qt("StructArrayLayout2f8",Ql);class hc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A){const M=this.length;return this.resize(M+1),this.emplace(M,n,a,h,g,v,x,b,E,T,A)}emplace(n,a,h,g,v,x,b,E,T,A,M){const O=10*n;return this.uint16[O+0]=a,this.uint16[O+1]=h,this.uint16[O+2]=g,this.uint16[O+3]=v,this.uint16[O+4]=x,this.uint16[O+5]=b,this.uint16[O+6]=E,this.uint16[O+7]=T,this.uint16[O+8]=A,this.uint16[O+9]=M,n}}hc.prototype.bytesPerElement=20,Qt("StructArrayLayout10ui20",hc);class Vh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O){const B=this.length;return this.resize(B+1),this.emplace(B,n,a,h,g,v,x,b,E,T,A,M,O)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B){const q=12*n;return this.int16[q+0]=a,this.int16[q+1]=h,this.int16[q+2]=g,this.int16[q+3]=v,this.uint16[q+4]=x,this.uint16[q+5]=b,this.uint16[q+6]=E,this.uint16[q+7]=T,this.int16[q+8]=A,this.int16[q+9]=M,this.int16[q+10]=O,this.int16[q+11]=B,n}}Vh.prototype.bytesPerElement=24,Qt("StructArrayLayout4i4ui4i24",Vh);class Uh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.float32[v+0]=a,this.float32[v+1]=h,this.float32[v+2]=g,n}}Uh.prototype.bytesPerElement=12,Qt("StructArrayLayout3f12",Uh);class ws extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.uint32[1*n+0]=a,n}}ws.prototype.bytesPerElement=4,Qt("StructArrayLayout1ul4",ws);class pc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T){const A=this.length;return this.resize(A+1),this.emplace(A,n,a,h,g,v,x,b,E,T)}emplace(n,a,h,g,v,x,b,E,T,A){const M=10*n,O=5*n;return this.int16[M+0]=a,this.int16[M+1]=h,this.int16[M+2]=g,this.int16[M+3]=v,this.int16[M+4]=x,this.int16[M+5]=b,this.uint32[O+3]=E,this.uint16[M+8]=T,this.uint16[M+9]=A,n}}pc.prototype.bytesPerElement=20,Qt("StructArrayLayout6i1ul2ui20",pc);class $l extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x){const b=this.length;return this.resize(b+1),this.emplace(b,n,a,h,g,v,x)}emplace(n,a,h,g,v,x,b){const E=6*n;return this.int16[E+0]=a,this.int16[E+1]=h,this.int16[E+2]=g,this.int16[E+3]=v,this.int16[E+4]=x,this.int16[E+5]=b,n}}$l.prototype.bytesPerElement=12,Qt("StructArrayLayout2i2i2i12",$l);class dc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v){const x=this.length;return this.resize(x+1),this.emplace(x,n,a,h,g,v)}emplace(n,a,h,g,v,x){const b=4*n,E=8*n;return this.float32[b+0]=a,this.float32[b+1]=h,this.float32[b+2]=g,this.int16[E+6]=v,this.int16[E+7]=x,n}}dc.prototype.bytesPerElement=16,Qt("StructArrayLayout2f1f2i16",dc);class tu extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=12*n,b=3*n;return this.uint8[x+0]=a,this.uint8[x+1]=h,this.float32[b+1]=g,this.float32[b+2]=v,n}}tu.prototype.bytesPerElement=12,Qt("StructArrayLayout2ub2f12",tu);class fc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.uint16[v+0]=a,this.uint16[v+1]=h,this.uint16[v+2]=g,n}}fc.prototype.bytesPerElement=6,Qt("StructArrayLayout3ui6",fc);class sl extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$){const lt=this.length;return this.resize(lt+1),this.emplace(lt,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,lt){const tt=24*n,ot=12*n,wt=48*n;return this.int16[tt+0]=a,this.int16[tt+1]=h,this.uint16[tt+2]=g,this.uint16[tt+3]=v,this.uint32[ot+2]=x,this.uint32[ot+3]=b,this.uint32[ot+4]=E,this.uint16[tt+10]=T,this.uint16[tt+11]=A,this.uint16[tt+12]=M,this.float32[ot+7]=O,this.float32[ot+8]=B,this.uint8[wt+36]=q,this.uint8[wt+37]=Z,this.uint8[wt+38]=Y,this.uint32[ot+10]=$,this.int16[tt+22]=lt,n}}sl.prototype.bytesPerElement=48,Qt("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",sl);class wa extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,lt,tt,ot,wt,Tt,Yt,te,Xt,Ht,Ft,$t){const Ut=this.length;return this.resize(Ut+1),this.emplace(Ut,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,lt,tt,ot,wt,Tt,Yt,te,Xt,Ht,Ft,$t)}emplace(n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z,Y,$,lt,tt,ot,wt,Tt,Yt,te,Xt,Ht,Ft,$t,Ut){const Mt=32*n,ae=16*n;return this.int16[Mt+0]=a,this.int16[Mt+1]=h,this.int16[Mt+2]=g,this.int16[Mt+3]=v,this.int16[Mt+4]=x,this.int16[Mt+5]=b,this.int16[Mt+6]=E,this.int16[Mt+7]=T,this.uint16[Mt+8]=A,this.uint16[Mt+9]=M,this.uint16[Mt+10]=O,this.uint16[Mt+11]=B,this.uint16[Mt+12]=q,this.uint16[Mt+13]=Z,this.uint16[Mt+14]=Y,this.uint16[Mt+15]=$,this.uint16[Mt+16]=lt,this.uint16[Mt+17]=tt,this.uint16[Mt+18]=ot,this.uint16[Mt+19]=wt,this.uint16[Mt+20]=Tt,this.uint16[Mt+21]=Yt,this.uint16[Mt+22]=te,this.uint32[ae+12]=Xt,this.float32[ae+13]=Ht,this.float32[ae+14]=Ft,this.uint16[Mt+30]=$t,this.uint16[Mt+31]=Ut,n}}wa.prototype.bytesPerElement=64,Qt("StructArrayLayout8i15ui1ul2f2ui64",wa);class mc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.float32[1*n+0]=a,n}}mc.prototype.bytesPerElement=4,Qt("StructArrayLayout1f4",mc);class gc extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=3*n;return this.uint16[6*n+0]=a,this.float32[v+1]=h,this.float32[v+2]=g,n}}gc.prototype.bytesPerElement=12,Qt("StructArrayLayout1ui2f12",gc);class Ia extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a,h){const g=this.length;return this.resize(g+1),this.emplace(g,n,a,h)}emplace(n,a,h,g){const v=4*n;return this.uint32[2*n+0]=a,this.uint16[v+2]=h,this.uint16[v+3]=g,n}}Ia.prototype.bytesPerElement=8,Qt("StructArrayLayout1ul2ui8",Ia);class qh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,a){const h=this.length;return this.resize(h+1),this.emplace(h,n,a)}emplace(n,a,h){const g=2*n;return this.uint16[g+0]=a,this.uint16[g+1]=h,n}}qh.prototype.bytesPerElement=4,Qt("StructArrayLayout2ui4",qh);class Gh extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n){const a=this.length;return this.resize(a+1),this.emplace(a,n)}emplace(n,a){return this.uint16[1*n+0]=a,n}}Gh.prototype.bytesPerElement=2,Qt("StructArrayLayout1ui2",Gh);class _c extends Kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,a,h,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,a,h,g)}emplace(n,a,h,g,v){const x=4*n;return this.float32[x+0]=a,this.float32[x+1]=h,this.float32[x+2]=g,this.float32[x+3]=v,n}}_c.prototype.bytesPerElement=16,Qt("StructArrayLayout4f16",_c);class kd extends Kl{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new k(this.anchorPointX,this.anchorPointY)}}kd.prototype.size=20;class _ extends pc{get(n){return new kd(this,n)}}Qt("CollisionBoxArray",_);class i extends Kl{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(n){this._structArray.uint8[this._pos1+37]=n}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(n){this._structArray.uint8[this._pos1+38]=n}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(n){this._structArray.uint32[this._pos4+10]=n}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}i.prototype.size=48;class u extends sl{get(n){return new i(this,n)}}Qt("PlacedSymbolArray",u);class d extends Kl{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(n){this._structArray.uint32[this._pos4+12]=n}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}d.prototype.size=64;class f extends wa{get(n){return new d(this,n)}}Qt("SymbolInstanceArray",f);class y extends mc{getoffsetX(n){return this.float32[1*n+0]}}Qt("GlyphOffsetArray",y);class w extends bs{getx(n){return this.int16[3*n+0]}gety(n){return this.int16[3*n+1]}gettileUnitDistanceFromAnchor(n){return this.int16[3*n+2]}}Qt("SymbolLineVertexArray",w);class I extends Kl{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}I.prototype.size=12;class C extends gc{get(n){return new I(this,n)}}Qt("TextAnchorOffsetArray",C);class P extends Kl{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}P.prototype.size=8;class D extends Ia{get(n){return new P(this,n)}}Qt("FeatureIndexArray",D);class N extends Jl{}class V extends Jl{}class X extends Jl{}class W extends Fh{}class J extends Bh{}class j extends Ql{}class nt extends hc{}class ft extends Vh{}class Q extends Uh{}class st extends ws{}class mt extends $l{}class gt extends tu{}class xt extends fc{}class At extends qh{}const Pt=hi([{name:"a_pos",components:2,type:"Int16"}],4),{members:zt}=Pt;class Bt{constructor(n=[]){this.segments=n}prepareSegment(n,a,h,g){let v=this.segments[this.segments.length-1];return n>Bt.MAX_VERTEX_ARRAY_LENGTH&&ke(`Max vertices per segment is ${Bt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${n}`),(!v||v.vertexLength+n>Bt.MAX_VERTEX_ARRAY_LENGTH||v.sortKey!==g)&&(v={vertexOffset:a.length,primitiveOffset:h.length,vertexLength:0,primitiveLength:0},g!==void 0&&(v.sortKey=g),this.segments.push(v)),v}get(){return this.segments}destroy(){for(const n of this.segments)for(const a in n.vaos)n.vaos[a].destroy()}static simpleSegment(n,a,h,g){return new Bt([{vertexOffset:n,primitiveOffset:a,vertexLength:h,primitiveLength:g,vaos:{},sortKey:0}])}}function Se(o,n){return 256*(o=de(Math.floor(o),0,255))+de(Math.floor(n),0,255)}Bt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Qt("SegmentVector",Bt);const Vt=hi([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var ce={exports:{}},Ce={exports:{}};Ce.exports=function(o,n){var a,h,g,v,x,b,E,T;for(h=o.length-(a=3&o.length),g=n,x=3432918353,b=461845907,T=0;T>>16)*x&65535)<<16)&4294967295)<<15|E>>>17))*b+(((E>>>16)*b&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(v>>>16)&65535)<<16);switch(E=0,a){case 3:E^=(255&o.charCodeAt(T+2))<<16;case 2:E^=(255&o.charCodeAt(T+1))<<8;case 1:g^=E=(65535&(E=(E=(65535&(E^=255&o.charCodeAt(T)))*x+(((E>>>16)*x&65535)<<16)&4294967295)<<15|E>>>17))*b+(((E>>>16)*b&65535)<<16)&4294967295}return g^=o.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var He=Ce.exports,ge={exports:{}};ge.exports=function(o,n){for(var a,h=o.length,g=n^h,v=0;h>=4;)a=1540483477*(65535&(a=255&o.charCodeAt(v)|(255&o.charCodeAt(++v))<<8|(255&o.charCodeAt(++v))<<16|(255&o.charCodeAt(++v))<<24))+((1540483477*(a>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(a=1540483477*(65535&(a^=a>>>24))+((1540483477*(a>>>16)&65535)<<16)),h-=4,++v;switch(h){case 3:g^=(255&o.charCodeAt(v+2))<<16;case 2:g^=(255&o.charCodeAt(v+1))<<8;case 1:g=1540483477*(65535&(g^=255&o.charCodeAt(v)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var Ae=He,Ne=ge.exports;ce.exports=Ae,ce.exports.murmur3=Ae,ce.exports.murmur2=Ne;var Jn=S(ce.exports);class fn{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(n,a,h,g){this.ids.push(Hr(n)),this.positions.push(a,h,g)}getPositions(n){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not 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xi{constructor(n,a){this.uniformNames=a.map(h=>`u_${h}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(n,a){this.pixelRatioFrom=a.pixelRatio,this.pixelRatioTo=n.pixelRatio,this.patternFrom=a.tlbr,this.patternTo=n.tlbr}setUniform(n,a,h,g){const v=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;v&&n.set(v)}getBinding(n,a,h){return h.substr(0,9)==="u_pattern"?new ts(n,a):new Wr(n,a)}}class Gn{constructor(n,a,h,g){this.expression=n,this.type=h,this.maxValue=0,this.paintVertexAttributes=a.map(v=>({name:`a_${v}`,type:"Float32",components:h==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(n,a,h,g,v){const x=this.paintVertexArray.length,b=this.expression.evaluate(new zn(0),a,{},g,[],v);this.paintVertexArray.resize(n),this._setPaintValue(x,n,b)}updatePaintArray(n,a,h,g){const v=this.expression.evaluate({zoom:0},h,g);this._setPaintValue(n,a,v)}_setPaintValue(n,a,h){if(this.type==="color"){const g=Js(h);for(let v=n;v`u_${b}_t`),this.type=h,this.useIntegerZoom=g,this.zoom=v,this.maxValue=0,this.paintVertexAttributes=a.map(b=>({name:`a_${b}`,type:"Float32",components:h==="color"?4:2,offset:0})),this.paintVertexArray=new x}populatePaintArray(n,a,h,g,v){const x=this.expression.evaluate(new zn(this.zoom),a,{},g,[],v),b=this.expression.evaluate(new zn(this.zoom+1),a,{},g,[],v),E=this.paintVertexArray.length;this.paintVertexArray.resize(n),this._setPaintValue(E,n,x,b)}updatePaintArray(n,a,h,g){const v=this.expression.evaluate({zoom:this.zoom},h,g),x=this.expression.evaluate({zoom:this.zoom+1},h,g);this._setPaintValue(n,a,v,x)}_setPaintValue(n,a,h,g){if(this.type==="color"){const v=Js(h),x=Js(g);for(let b=n;b`#define HAS_UNIFORM_${g}`))}return n}getBinderAttributes(){const n=[];for(const a in this.binders){const h=this.binders[a];if(h instanceof Gn||h instanceof On)for(let g=0;g!0){this.programConfigurations={};for(const g of n)this.programConfigurations[g.id]=new bi(g,a,h);this.needsUpload=!1,this._featureMap=new fn,this._bufferOffset=0}populatePaintArrays(n,a,h,g,v,x){for(const b in this.programConfigurations)this.programConfigurations[b].populatePaintArrays(n,a,g,v,x);a.id!==void 0&&this._featureMap.add(a.id,h,this._bufferOffset,n),this._bufferOffset=n,this.needsUpload=!0}updatePaintArrays(n,a,h,g){for(const v of h)this.needsUpload=this.programConfigurations[v.id].updatePaintArrays(n,this._featureMap,a,v,g)||this.needsUpload}get(n){return this.programConfigurations[n]}upload(n){if(this.needsUpload){for(const a in this.programConfigurations)this.programConfigurations[a].upload(n);this.needsUpload=!1}}destroy(){for(const n in this.programConfigurations)this.programConfigurations[n].destroy()}}function co(o,n){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[o]||[o.replace(`${n}-`,"").replace(/-/g,"_")]}function wi(o,n,a){const h={color:{source:Ql,composite:_c},number:{source:mc,composite:Ql}},g=function(v){return{"line-pattern":{source:nt,composite:nt},"fill-pattern":{source:nt,composite:nt},"fill-extrusion-pattern":{source:nt,composite:nt}}[v]}(o);return g&&g[a]||h[n][a]}Qt("ConstantBinder",es),Qt("CrossFadedConstantBinder",xi),Qt("SourceExpressionBinder",Gn),Qt("CrossFadedCompositeBinder",uo),Qt("CompositeExpressionBinder",On),Qt("ProgramConfiguration",bi,{omit:["_buffers"]}),Qt("ProgramConfigurationSet",jn);const ri=8192,jh=Math.pow(2,14)-1,zd=-jh-1;function Ea(o){const n=ri/o.extent,a=o.loadGeometry();for(let h=0;hx.x+1||Ex.y+1)&&ke("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return a}function Sa(o,n){return{type:o.type,id:o.id,properties:o.properties,geometry:n?Ea(o):[]}}function yc(o,n,a,h,g){o.emplaceBack(2*n+(h+1)/2,2*a+(g+1)/2)}class Qs{constructor(n){this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(a=>a.id),this.index=n.index,this.hasPattern=!1,this.layoutVertexArray=new V,this.indexArray=new xt,this.segments=new Bt,this.programConfigurations=new jn(n.layers,n.zoom),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){const g=this.layers[0],v=[];let x=null,b=!1;g.type==="circle"&&(x=g.layout.get("circle-sort-key"),b=!x.isConstant());for(const{feature:E,id:T,index:A,sourceLayerIndex:M}of n){const O=this.layers[0]._featureFilter.needGeometry,B=Sa(E,O);if(!this.layers[0]._featureFilter.filter(new zn(this.zoom),B,h))continue;const q=b?x.evaluate(B,{},h):void 0,Z={id:T,properties:E.properties,type:E.type,sourceLayerIndex:M,index:A,geometry:O?B.geometry:Ea(E),patterns:{},sortKey:q};v.push(Z)}b&&v.sort((E,T)=>E.sortKey-T.sortKey);for(const E of v){const{geometry:T,index:A,sourceLayerIndex:M}=E,O=n[A].feature;this.addFeature(E,T,A,h),a.featureIndex.insert(O,T,A,M,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,zt),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(n,a,h,g){for(const v of a)for(const x of v){const b=x.x,E=x.y;if(b<0||b>=ri||E<0||E>=ri)continue;const T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,n.sortKey),A=T.vertexLength;yc(this.layoutVertexArray,b,E,-1,-1),yc(this.layoutVertexArray,b,E,1,-1),yc(this.layoutVertexArray,b,E,1,1),yc(this.layoutVertexArray,b,E,-1,1),this.indexArray.emplaceBack(A,A+1,A+2),this.indexArray.emplaceBack(A,A+3,A+2),T.vertexLength+=4,T.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,h,{},g)}}function Zh(o,n){for(let a=0;a1){if(vc(o,n))return!0;for(let h=0;h1?a:a.sub(n)._mult(g)._add(n))}function Rg(o,n){let a,h,g,v=!1;for(let x=0;xn.y!=g.y>n.y&&n.x<(g.x-h.x)*(n.y-h.y)/(g.y-h.y)+h.x&&(v=!v)}return v}function xc(o,n){let a=!1;for(let h=0,g=o.length-1;hn.y!=x.y>n.y&&n.x<(x.x-v.x)*(n.y-v.y)/(x.y-v.y)+v.x&&(a=!a)}return a}function sv(o,n,a){const h=a[0],g=a[2];if(o.xg.x&&n.x>g.x||o.yg.y&&n.y>g.y)return!1;const v=ye(o,n,a[0]);return v!==ye(o,n,a[1])||v!==ye(o,n,a[2])||v!==ye(o,n,a[3])}function Yh(o,n,a){const h=n.paint.get(o).value;return 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M=this.layers[0]._featureFilter.needGeometry,O=Sa(b,M);if(!this.layers[0]._featureFilter.filter(new zn(this.zoom),O,h))continue;const B=v?g.evaluate(O,{},h,a.availableImages):void 0,q={id:E,properties:b.properties,type:b.type,sourceLayerIndex:A,index:T,geometry:M?O.geometry:Ea(b),patterns:{},sortKey:B};x.push(q)}v&&x.sort((b,E)=>b.sortKey-E.sortKey);for(const b of x){const{geometry:E,index:T,sourceLayerIndex:A}=b;if(this.hasPattern){const M=cm("fill",this.layers,b,this.zoom,a);this.patternFeatures.push(M)}else this.addFeature(b,E,T,h,{});a.featureIndex.insert(n[T].feature,E,T,A,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}addFeatures(n,a,h){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,a,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,mv),this.indexBuffer=n.createIndexBuffer(this.indexArray),this.indexBuffer2=n.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(n,a,h,g,v){for(const x of lm(a,500)){let b=0;for(const B of x)b+=B.length;const E=this.segments.prepareSegment(b,this.layoutVertexArray,this.indexArray),T=E.vertexLength,A=[],M=[];for(const B of x){if(B.length===0)continue;B!==x[0]&&M.push(A.length/2);const q=this.segments2.prepareSegment(B.length,this.layoutVertexArray,this.indexArray2),Z=q.vertexLength;this.layoutVertexArray.emplaceBack(B[0].x,B[0].y),this.indexArray2.emplaceBack(Z+B.length-1,Z),A.push(B[0].x),A.push(B[0].y);for(let Y=1;Y>3}if(g--,h===1||h===2)v+=o.readSVarint(),x+=o.readSVarint(),h===1&&(n&&b.push(n),n=[]),n.push(new Rv(v,x));else{if(h!==7)throw new Error("unknown command "+h);n&&n.push(n[0].clone())}}return n&&b.push(n),b},Ic.prototype.bbox=function(){var o=this._pbf;o.pos=this._geometry;for(var n=o.readVarint()+o.pos,a=1,h=0,g=0,v=0,x=1/0,b=-1/0,E=1/0,T=-1/0;o.pos>3}if(h--,a===1||a===2)(g+=o.readSVarint())b&&(b=g),(v+=o.readSVarint())T&&(T=v);else if(a!==7)throw new Error("unknown command "+a)}return[x,E,b,T]},Ic.prototype.toGeoJSON=function(o,n,a){var h,g,v=this.extent*Math.pow(2,a),x=this.extent*o,b=this.extent*n,E=this.loadGeometry(),T=Ic.types[this.type];function A(B){for(var q=0;q>3;g=x===1?h.readString():x===2?h.readFloat():x===3?h.readDouble():x===4?h.readVarint64():x===5?h.readVarint():x===6?h.readSVarint():x===7?h.readBoolean():null}return g}(a))}$g.prototype.feature=function(o){if(o<0||o>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[o];var n=this._pbf.readVarint()+this._pbf.pos;return new zv(this._pbf,n,this.extent,this._keys,this._values)};var Fv=Qg;function Bv(o,n,a){if(o===3){var h=new Fv(a,a.readVarint()+a.pos);h.length&&(n[h.name]=h)}}al.VectorTile=function(o,n){this.layers=o.readFields(Bv,{},n)},al.VectorTileFeature=Jg,al.VectorTileLayer=Qg;const Vv=al.VectorTileFeature.types,pm=Math.pow(2,13);function np(o,n,a,h,g,v,x,b){o.emplaceBack(n,a,2*Math.floor(h*pm)+x,g*pm*2,v*pm*2,Math.round(b))}class dm{constructor(n){this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(a=>a.id),this.index=n.index,this.hasPattern=!1,this.layoutVertexArray=new W,this.centroidVertexArray=new N,this.indexArray=new xt,this.programConfigurations=new jn(n.layers,n.zoom),this.segments=new Bt,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){this.features=[],this.hasPattern=um("fill-extrusion",this.layers,a);for(const{feature:g,id:v,index:x,sourceLayerIndex:b}of n){const E=this.layers[0]._featureFilter.needGeometry,T=Sa(g,E);if(!this.layers[0]._featureFilter.filter(new zn(this.zoom),T,h))continue;const A={id:v,sourceLayerIndex:b,index:x,geometry:E?T.geometry:Ea(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(cm("fill-extrusion",this.layers,A,this.zoom,a)):this.addFeature(A,A.geometry,x,h,{}),a.featureIndex.insert(g,A.geometry,x,b,this.index,!0)}}addFeatures(n,a,h){for(const g of this.features){const{geometry:v}=g;this.addFeature(g,v,g.index,a,h)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Dv),this.centroidVertexBuffer=n.createVertexBuffer(this.centroidVertexArray,Mv.members,!0),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(n,a,h,g,v){const x={x:0,y:0,vertexCount:0};for(const b of lm(a,500)){let E=0;for(const q of b)E+=q.length;let T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const q of b){if(q.length===0||qv(q))continue;let Z=0;for(let Y=0;Y=1){const lt=q[Y-1];if(!Uv($,lt)){T.vertexLength+4>Bt.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const tt=$.sub(lt)._perp()._unit(),ot=lt.dist($);Z+ot>32768&&(Z=0),np(this.layoutVertexArray,$.x,$.y,tt.x,tt.y,0,0,Z),np(this.layoutVertexArray,$.x,$.y,tt.x,tt.y,0,1,Z),x.x+=2*$.x,x.y+=2*$.y,x.vertexCount+=2,Z+=ot,np(this.layoutVertexArray,lt.x,lt.y,tt.x,tt.y,0,0,Z),np(this.layoutVertexArray,lt.x,lt.y,tt.x,tt.y,0,1,Z),x.x+=2*lt.x,x.y+=2*lt.y,x.vertexCount+=2;const wt=T.vertexLength;this.indexArray.emplaceBack(wt,wt+2,wt+1),this.indexArray.emplaceBack(wt+1,wt+2,wt+3),T.vertexLength+=4,T.primitiveLength+=2}}}}if(T.vertexLength+E>Bt.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(E,this.layoutVertexArray,this.indexArray)),Vv[n.type]!=="Polygon")continue;const A=[],M=[],O=T.vertexLength;for(const q of b)if(q.length!==0){q!==b[0]&&M.push(A.length/2);for(let Z=0;Zri)||o.y===n.y&&(o.y<0||o.y>ri)}function qv(o){return o.every(n=>n.x<0)||o.every(n=>n.x>ri)||o.every(n=>n.y<0)||o.every(n=>n.y>ri)}let t_;Qt("FillExtrusionBucket",dm,{omit:["layers","features"]});var Gv={get paint(){return t_=t_||new Ar({"fill-extrusion-opacity":new ne(_t["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ue(_t["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ne(_t["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ne(_t["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new cc(_t["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ue(_t["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ue(_t["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ne(_t["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class jv extends To{constructor(n){super(n,Gv)}createBucket(n){return new dm(n)}queryRadius(){return Fd(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(n,a,h,g,v,x,b,E){const T=Bd(n,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),x.angle,b),A=this.paint.get("fill-extrusion-height").evaluate(a,h),M=this.paint.get("fill-extrusion-base").evaluate(a,h),O=function(q,Z,Y,$){const lt=[];for(const tt of q){const ot=[tt.x,tt.y,0,1];Vd(ot,ot,Z),lt.push(new k(ot[0]/ot[3],ot[1]/ot[3]))}return lt}(T,E),B=function(q,Z,Y,$){const lt=[],tt=[],ot=$[8]*Z,wt=$[9]*Z,Tt=$[10]*Z,Yt=$[11]*Z,te=$[8]*Y,Xt=$[9]*Y,Ht=$[10]*Y,Ft=$[11]*Y;for(const $t of q){const Ut=[],Mt=[];for(const ae of $t){const ee=ae.x,ze=ae.y,An=$[0]*ee+$[4]*ze+$[12],Fn=$[1]*ee+$[5]*ze+$[13],Pi=$[2]*ee+$[6]*ze+$[14],ho=$[3]*ee+$[7]*ze+$[15],Dr=Pi+Tt,Ii=ho+Yt,Hi=An+te,ir=Fn+Xt,Rr=Pi+Ht,Nr=ho+Ft,Ai=new k((An+ot)/Ii,(Fn+wt)/Ii);Ai.z=Dr/Ii,Ut.push(Ai);const Mi=new k(Hi/Nr,ir/Nr);Mi.z=Rr/Nr,Mt.push(Mi)}lt.push(Ut),tt.push(Mt)}return[lt,tt]}(g,M,A,E);return function(q,Z,Y){let $=1/0;Hh(Y,Z)&&($=e_(Y,Z[0]));for(let lt=0;lta.id),this.index=n.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(a=>{this.gradients[a.id]={}}),this.layoutVertexArray=new J,this.layoutVertexArray2=new j,this.indexArray=new xt,this.programConfigurations=new jn(n.layers,n.zoom),this.segments=new Bt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(n,a,h){this.hasPattern=um("line",this.layers,a);const g=this.layers[0].layout.get("line-sort-key"),v=!g.isConstant(),x=[];for(const{feature:b,id:E,index:T,sourceLayerIndex:A}of n){const M=this.layers[0]._featureFilter.needGeometry,O=Sa(b,M);if(!this.layers[0]._featureFilter.filter(new zn(this.zoom),O,h))continue;const B=v?g.evaluate(O,{},h):void 0,q={id:E,properties:b.properties,type:b.type,sourceLayerIndex:A,index:T,geometry:M?O.geometry:Ea(b),patterns:{},sortKey:B};x.push(q)}v&&x.sort((b,E)=>b.sortKey-E.sortKey);for(const b of x){const{geometry:E,index:T,sourceLayerIndex:A}=b;if(this.hasPattern){const M=cm("line",this.layers,b,this.zoom,a);this.patternFeatures.push(M)}else this.addFeature(b,E,T,h,{});a.featureIndex.insert(n[T].feature,E,T,A,this.index)}}update(n,a,h){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,a,this.stateDependentLayers,h)}addFeatures(n,a,h){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,a,h)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=n.createVertexBuffer(this.layoutVertexArray2,Xv)),this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Hv),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(n){if(n.properties&&Object.prototype.hasOwnProperty.call(n.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(n.properties,"mapbox_clip_end"))return{start:+n.properties.mapbox_clip_start,end:+n.properties.mapbox_clip_end}}addFeature(n,a,h,g,v){const x=this.layers[0].layout,b=x.get("line-join").evaluate(n,{}),E=x.get("line-cap"),T=x.get("line-miter-limit"),A=x.get("line-round-limit");this.lineClips=this.lineFeatureClips(n);for(const M of a)this.addLine(M,n,b,E,T,A);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,h,v,g)}addLine(n,a,h,g,v,x){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let $=0;$=2&&n[E-1].equals(n[E-2]);)E--;let T=0;for(;T0;if(Yt&&$>T){const Ft=O.dist(B);if(Ft>2*A){const $t=O.sub(O.sub(B)._mult(A/Ft)._round());this.updateDistance(B,$t),this.addCurrentVertex($t,Z,0,0,M),B=$t}}const Xt=B&&q;let Ht=Xt?h:b?"butt":g;if(Xt&&Ht==="round"&&(wtv&&(Ht="bevel"),Ht==="bevel"&&(wt>2&&(Ht="flipbevel"),wt100)lt=Y.mult(-1);else{const Ft=wt*Z.add(Y).mag()/Z.sub(Y).mag();lt._perp()._mult(Ft*(te?-1:1))}this.addCurrentVertex(O,lt,0,0,M),this.addCurrentVertex(O,lt.mult(-1),0,0,M)}else if(Ht==="bevel"||Ht==="fakeround"){const 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a=0;a=128&&d_(a,h,this),this.pos=a-1,this.writeVarint(h),this.pos+=h},writeMessage:function(o,n,a){this.writeTag(o,yn.Bytes),this.writeRawMessage(n,a)},writePackedVarint:function(o,n){n.length&&this.writeMessage(o,rx,n)},writePackedSVarint:function(o,n){n.length&&this.writeMessage(o,ox,n)},writePackedBoolean:function(o,n){n.length&&this.writeMessage(o,lx,n)},writePackedFloat:function(o,n){n.length&&this.writeMessage(o,sx,n)},writePackedDouble:function(o,n){n.length&&this.writeMessage(o,ax,n)},writePackedFixed32:function(o,n){n.length&&this.writeMessage(o,ux,n)},writePackedSFixed32:function(o,n){n.length&&this.writeMessage(o,cx,n)},writePackedFixed64:function(o,n){n.length&&this.writeMessage(o,hx,n)},writePackedSFixed64:function(o,n){n.length&&this.writeMessage(o,px,n)},writeBytesField:function(o,n){this.writeTag(o,yn.Bytes),this.writeBytes(n)},writeFixed32Field:function(o,n){this.writeTag(o,yn.Fixed32),this.writeFixed32(n)},writeSFixed32Field:function(o,n){this.writeTag(o,yn.Fixed32),this.writeSFixed32(n)},writeFixed64Field:function(o,n){this.writeTag(o,yn.Fixed64),this.writeFixed64(n)},writeSFixed64Field:function(o,n){this.writeTag(o,yn.Fixed64),this.writeSFixed64(n)},writeVarintField:function(o,n){this.writeTag(o,yn.Varint),this.writeVarint(n)},writeSVarintField:function(o,n){this.writeTag(o,yn.Varint),this.writeSVarint(n)},writeStringField:function(o,n){this.writeTag(o,yn.Bytes),this.writeString(n)},writeFloatField:function(o,n){this.writeTag(o,yn.Fixed32),this.writeFloat(n)},writeDoubleField:function(o,n){this.writeTag(o,yn.Fixed64),this.writeDouble(n)},writeBooleanField:function(o,n){this.writeVarintField(o,!!n)}};var gm=S(l_);const _m=3;function dx(o,n,a){o===1&&a.readMessage(fx,n)}function fx(o,n,a){if(o===3){const{id:h,bitmap:g,width:v,height:x,left:b,top:E,advance:T}=a.readMessage(mx,{});n.push({id:h,bitmap:new Jh({width:v+2*_m,height:x+2*_m},g),metrics:{width:v,height:x,left:b,top:E,advance:T}})}}function mx(o,n,a){o===1?n.id=a.readVarint():o===2?n.bitmap=a.readBytes():o===3?n.width=a.readVarint():o===4?n.height=a.readVarint():o===5?n.left=a.readSVarint():o===6?n.top=a.readSVarint():o===7&&(n.advance=a.readVarint())}const m_=_m;function g_(o){let n=0,a=0;for(const x of o)n+=x.w*x.h,a=Math.max(a,x.w);o.sort((x,b)=>b.h-x.h);const h=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(n/.95)),a),h:1/0}];let g=0,v=0;for(const x of o)for(let b=h.length-1;b>=0;b--){const E=h[b];if(!(x.w>E.w||x.h>E.h)){if(x.x=E.x,x.y=E.y,v=Math.max(v,x.y+x.h),g=Math.max(g,x.x+x.w),x.w===E.w&&x.h===E.h){const T=h.pop();b=0&&h>=n&&Xd[this.text.charCodeAt(h)];h--)a--;this.text=this.text.substring(n,a),this.sectionIndex=this.sectionIndex.slice(n,a)}substring(n,a){const h=new Cc;return h.text=this.text.substring(n,a),h.sectionIndex=this.sectionIndex.slice(n,a),h.sections=this.sections,h}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((n,a)=>Math.max(n,this.sections[a].scale),0)}addTextSection(n,a){this.text+=n.text,this.sections.push(sp.forText(n.scale,n.fontStack||a));const h=this.sections.length-1;for(let g=0;g=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Wd(o,n,a,h,g,v,x,b,E,T,A,M,O,B,q,Z){const Y=Cc.fromFeature(o,g);let $;M===m.ah.vertical&&Y.verticalizePunctuation();const{processBidirectionalText:lt,processStyledBidirectionalText:tt}=Ys;if(lt&&Y.sections.length===1){$=[];const Tt=lt(Y.toString(),vm(Y,T,v,n,h,B,q));for(const Yt of Tt){const te=new Cc;te.text=Yt,te.sections=Y.sections;for(let Xt=0;Xt0&&La>Yr&&(Yr=La)}else{const Ao=te[qe.fontStack],Jr=Ao&&Ao[rr];if(Jr&&Jr.rect)Is=Jr.rect,ns=Jr.metrics;else{const La=Yt[qe.fontStack],hp=La&&La[rr];if(!hp)continue;ns=hp.metrics}Ri=(Mi-qe.scale)*Li}is?(Tt.verticalizable=!0,_r.push({glyph:rr,imageName:Es,x:An,y:Fn+Ri,vertical:is,scale:qe.scale,fontStack:qe.fontStack,sectionIndex:yr,metrics:ns,rect:Is}),An+=Ta*qe.scale+ae):(_r.push({glyph:rr,imageName:Es,x:An,y:Fn+Ri,vertical:is,scale:qe.scale,fontStack:qe.fontStack,sectionIndex:yr,metrics:ns,rect:Is}),An+=ns.advance*qe.scale+ae)}_r.length!==0&&(Pi=Math.max(An-ae,Pi),yx(_r,0,_r.length-1,Dr,Yr)),An=0;const Kr=Ft*Mi+Yr;kr.lineOffset=Math.max(Yr,gr),Fn+=Kr,ho=Math.max(Kr,ho),++Ii}var Hi;const ir=Fn-op,{horizontalAlign:Rr,verticalAlign:Nr}=xm($t);(function(Ai,Mi,gr,kr,_r,Yr,Kr,Di,qe){const yr=(Mi-gr)*_r;let rr=0;rr=Yr!==Kr?-Di*kr-op:(-kr*qe+.5)*Kr;for(const Ri of Ai)for(const ns of Ri.positionedGlyphs)ns.x+=yr,ns.y+=rr})(Tt.positionedLines,Dr,Rr,Nr,Pi,ho,Ft,ir,Ht.length),Tt.top+=-Nr*ir,Tt.bottom=Tt.top+ir,Tt.left+=-Rr*Pi,Tt.right=Tt.left+Pi}(wt,n,a,h,$,x,b,E,M,T,O,Z),!function(Tt){for(const Yt of Tt)if(Yt.positionedGlyphs.length!==0)return!1;return!0}(ot)&&wt}const Xd={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},gx={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function y_(o,n,a,h,g,v){if(n.imageName){const x=h[n.imageName];return x?x.displaySize[0]*n.scale*Li/v+g:0}{const x=a[n.fontStack],b=x&&x[o];return b?b.metrics.advance*n.scale+g:0}}function v_(o,n,a,h){const g=Math.pow(o-n,2);return h?o=0;let A=0;for(let O=0;Ox.id),this.index=n.index,this.pixelRatio=n.pixelRatio,this.sourceLayerIndex=n.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=em([]),this.placementViewportMatrix=em([]);const a=this.layers[0]._unevaluatedLayout._values;this.textSizeData=I_(this.zoom,a["text-size"]),this.iconSizeData=I_(this.zoom,a["icon-size"]);const h=this.layers[0].layout,g=h.get("symbol-sort-key"),v=h.get("symbol-z-order");this.canOverlap=bm(h,"text-overlap","text-allow-overlap")!=="never"||bm(h,"icon-overlap","icon-allow-overlap")!=="never"||h.get("text-ignore-placement")||h.get("icon-ignore-placement"),this.sortFeaturesByKey=v!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(v==="viewport-y"||v==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,h.get("symbol-placement")==="point"&&(this.writingModes=h.get("text-writing-mode").map(x=>m.ah[x])),this.stateDependentLayerIds=this.layers.filter(x=>x.isStateDependent()).map(x=>x.id),this.sourceID=n.sourceID}createArrays(){this.text=new Im(new jn(this.layers,this.zoom,n=>/^text/.test(n))),this.icon=new Im(new jn(this.layers,this.zoom,n=>/^icon/.test(n))),this.glyphOffsetArray=new y,this.lineVertexArray=new w,this.symbolInstances=new f,this.textAnchorOffsets=new C}calculateGlyphDependencies(n,a,h,g,v){for(let x=0;x0)&&(x.value.kind!=="constant"||x.value.value.length>0),A=E.value.kind!=="constant"||!!E.value.value||Object.keys(E.parameters).length>0,M=v.get("symbol-sort-key");if(this.features=[],!T&&!A)return;const O=a.iconDependencies,B=a.glyphDependencies,q=a.availableImages,Z=new zn(this.zoom);for(const{feature:Y,id:$,index:lt,sourceLayerIndex:tt}of n){const ot=g._featureFilter.needGeometry,wt=Sa(Y,ot);if(!g._featureFilter.filter(Z,wt,h))continue;let Tt,Yt;if(ot||(wt.geometry=Ea(Y)),T){const Xt=g.getValueAndResolveTokens("text-field",wt,h,q),Ht=Gr.factory(Xt),Ft=this.hasRTLText=this.hasRTLText||wx(Ht);(!Ft||Ys.getRTLTextPluginStatus()==="unavailable"||Ft&&Ys.isParsed())&&(Tt=ix(Ht,g,wt))}if(A){const Xt=g.getValueAndResolveTokens("icon-image",wt,h,q);Yt=Xt instanceof lo?Xt:lo.fromString(Xt)}if(!Tt&&!Yt)continue;const te=this.sortFeaturesByKey?M.evaluate(wt,{},h):void 0;if(this.features.push({id:$,text:Tt,icon:Yt,index:lt,sourceLayerIndex:tt,geometry:wt.geometry,properties:Y.properties,type:xx[Y.type],sortKey:te}),Yt&&(O[Yt.name]=!0),Tt){const Xt=x.evaluate(wt,{},h).join(","),Ht=v.get("text-rotation-alignment")!=="viewport"&&v.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(m.ah.vertical)>=0;for(const Ft of Tt.sections)if(Ft.image)O[Ft.image.name]=!0;else{const $t=ol(Tt.toString()),Ut=Ft.fontStack||Xt,Mt=B[Ut]=B[Ut]||{};this.calculateGlyphDependencies(Ft.text,Mt,Ht,this.allowVerticalPlacement,$t)}}}v.get("symbol-placement")==="line"&&(this.features=function(Y){const $={},lt={},tt=[];let ot=0;function wt(Xt){tt.push(Y[Xt]),ot++}function Tt(Xt,Ht,Ft){const $t=lt[Xt];return delete lt[Xt],lt[Ht]=$t,tt[$t].geometry[0].pop(),tt[$t].geometry[0]=tt[$t].geometry[0].concat(Ft[0]),$t}function Yt(Xt,Ht,Ft){const $t=$[Ht];return delete $[Ht],$[Xt]=$t,tt[$t].geometry[0].shift(),tt[$t].geometry[0]=Ft[0].concat(tt[$t].geometry[0]),$t}function te(Xt,Ht,Ft){const $t=Ft?Ht[0][Ht[0].length-1]:Ht[0][0];return`${Xt}:${$t.x}:${$t.y}`}for(let Xt=0;XtXt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((Y,$)=>Y.sortKey-$.sortKey)}update(n,a,h){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(n,a,this.layers,h),this.icon.programConfigurations.updatePaintArrays(n,a,this.layers,h))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(n){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(n),this.iconCollisionBox.upload(n)),this.text.upload(n,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(n,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(n,a){const h=this.lineVertexArray.length;if(n.segment!==void 0){let g=n.dist(a[n.segment+1]),v=n.dist(a[n.segment]);const x={};for(let b=n.segment+1;b=0;b--)x[b]={x:a[b].x,y:a[b].y,tileUnitDistanceFromAnchor:v},b>0&&(v+=a[b-1].dist(a[b]));for(let b=0;b0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(n,a){const h=n.placedSymbolArray.get(a),g=h.vertexStartIndex+4*h.numGlyphs;for(let v=h.vertexStartIndex;vg[b]-g[E]||v[E]-v[b]),x}addToSortKeyRanges(n,a){const h=this.sortKeyRanges[this.sortKeyRanges.length-1];h&&h.sortKey===a?h.symbolInstanceEnd=n+1:this.sortKeyRanges.push({sortKey:a,symbolInstanceStart:n,symbolInstanceEnd:n+1})}sortFeatures(n){if(this.sortFeaturesByY&&this.sortedAngle!==n&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(n),this.sortedAngle=n,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const a of this.symbolInstanceIndexes){const h=this.symbolInstances.get(a);this.featureSortOrder.push(h.featureIndex),[h.rightJustifiedTextSymbolIndex,h.centerJustifiedTextSymbolIndex,h.leftJustifiedTextSymbolIndex].forEach((g,v,x)=>{g>=0&&x.indexOf(g)===v&&this.addIndicesForPlacedSymbol(this.text,g)}),h.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,h.verticalPlacedTextSymbolIndex),h.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,h.placedIconSymbolIndex),h.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,h.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let E_,S_;Qt("SymbolBucket",Tc,{omit:["layers","collisionBoxArray","features","compareText"]}),Tc.MAX_GLYPHS=65535,Tc.addDynamicAttributes=wm;var Sm={get paint(){return S_=S_||new Ar({"icon-opacity":new ue(_t.paint_symbol["icon-opacity"]),"icon-color":new ue(_t.paint_symbol["icon-color"]),"icon-halo-color":new ue(_t.paint_symbol["icon-halo-color"]),"icon-halo-width":new ue(_t.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ue(_t.paint_symbol["icon-halo-blur"]),"icon-translate":new ne(_t.paint_symbol["icon-translate"]),"icon-translate-anchor":new ne(_t.paint_symbol["icon-translate-anchor"]),"text-opacity":new ue(_t.paint_symbol["text-opacity"]),"text-color":new ue(_t.paint_symbol["text-color"],{runtimeType:_i,getOverride:o=>o.textColor,hasOverride:o=>!!o.textColor}),"text-halo-color":new ue(_t.paint_symbol["text-halo-color"]),"text-halo-width":new ue(_t.paint_symbol["text-halo-width"]),"text-halo-blur":new ue(_t.paint_symbol["text-halo-blur"]),"text-translate":new ne(_t.paint_symbol["text-translate"]),"text-translate-anchor":new ne(_t.paint_symbol["text-translate-anchor"])})},get layout(){return E_=E_||new Ar({"symbol-placement":new ne(_t.layout_symbol["symbol-placement"]),"symbol-spacing":new ne(_t.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ne(_t.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ue(_t.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ne(_t.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ne(_t.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ne(_t.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ne(_t.layout_symbol["icon-ignore-placement"]),"icon-optional":new ne(_t.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ne(_t.layout_symbol["icon-rotation-alignment"]),"icon-size":new ue(_t.layout_symbol["icon-size"]),"icon-text-fit":new ne(_t.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ne(_t.layout_symbol["icon-text-fit-padding"]),"icon-image":new ue(_t.layout_symbol["icon-image"]),"icon-rotate":new ue(_t.layout_symbol["icon-rotate"]),"icon-padding":new ue(_t.layout_symbol["icon-padding"]),"icon-keep-upright":new ne(_t.layout_symbol["icon-keep-upright"]),"icon-offset":new ue(_t.layout_symbol["icon-offset"]),"icon-anchor":new ue(_t.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ne(_t.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ne(_t.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ne(_t.layout_symbol["text-rotation-alignment"]),"text-field":new ue(_t.layout_symbol["text-field"]),"text-font":new ue(_t.layout_symbol["text-font"]),"text-size":new ue(_t.layout_symbol["text-size"]),"text-max-width":new ue(_t.layout_symbol["text-max-width"]),"text-line-height":new ne(_t.layout_symbol["text-line-height"]),"text-letter-spacing":new ue(_t.layout_symbol["text-letter-spacing"]),"text-justify":new ue(_t.layout_symbol["text-justify"]),"text-radial-offset":new ue(_t.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ne(_t.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ue(_t.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ue(_t.layout_symbol["text-anchor"]),"text-max-angle":new ne(_t.layout_symbol["text-max-angle"]),"text-writing-mode":new ne(_t.layout_symbol["text-writing-mode"]),"text-rotate":new ue(_t.layout_symbol["text-rotate"]),"text-padding":new ne(_t.layout_symbol["text-padding"]),"text-keep-upright":new ne(_t.layout_symbol["text-keep-upright"]),"text-transform":new ue(_t.layout_symbol["text-transform"]),"text-offset":new ue(_t.layout_symbol["text-offset"]),"text-allow-overlap":new ne(_t.layout_symbol["text-allow-overlap"]),"text-overlap":new ne(_t.layout_symbol["text-overlap"]),"text-ignore-placement":new ne(_t.layout_symbol["text-ignore-placement"]),"text-optional":new ne(_t.layout_symbol["text-optional"])})}};class C_{constructor(n){if(n.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=n.property.overrides?n.property.overrides.runtimeType:tr,this.defaultValue=n}evaluate(n){if(n.formattedSection){const a=this.defaultValue.property.overrides;if(a&&a.hasOverride(n.formattedSection))return a.getOverride(n.formattedSection)}return n.feature&&n.featureState?this.defaultValue.evaluate(n.feature,n.featureState):this.defaultValue.property.specification.default}eachChild(n){this.defaultValue.isConstant()||n(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Qt("FormatSectionOverride",C_,{omit:["defaultValue"]});class Kd extends To{constructor(n){super(n,Sm)}recalculate(n,a){if(super.recalculate(n,a),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const h=this.layout.get("text-writing-mode");if(h){const g=[];for(const v of h)g.indexOf(v)<0&&g.push(v);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(n,a,h,g){const v=this.layout.get(n).evaluate(a,{},h,g),x=this._unevaluatedLayout._values[n];return x.isDataDriven()||En(x.value)||!v?v:function(b,E){return E.replace(/{([^{}]+)}/g,(T,A)=>b&&A in b?String(b[A]):"")}(a.properties,v)}createBucket(n){return new Tc(n)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const n of Sm.paint.overridableProperties){if(!Kd.hasPaintOverride(this.layout,n))continue;const a=this.paint.get(n),h=new C_(a),g=new Pn(h,a.property.specification);let v=null;v=a.value.kind==="constant"||a.value.kind==="source"?new Ku("source",g):new Eh("composite",g,a.value.zoomStops),this.paint._values[n]=new Co(a.property,v,a.parameters)}}_handleOverridablePaintPropertyUpdate(n,a,h){return!(!this.layout||a.isDataDriven()||h.isDataDriven())&&Kd.hasPaintOverride(this.layout,n)}static hasPaintOverride(n,a){const h=n.get("text-field"),g=Sm.paint.properties[a];let v=!1;const x=b=>{for(const E of b)if(g.overrides&&g.overrides.hasOverride(E))return void(v=!0)};if(h.value.kind==="constant"&&h.value.value instanceof Gr)x(h.value.value.sections);else if(h.value.kind==="source"){const b=T=>{v||(T instanceof js&&vi(T.value)===Ei?x(T.value.sections):T instanceof Xu?x(T.sections):T.eachChild(b))},E=h.value;E._styleExpression&&b(E._styleExpression.expression)}return v}}let T_;var Ix={get paint(){return T_=T_||new Ar({"background-color":new ne(_t.paint_background["background-color"]),"background-pattern":new Yl(_t.paint_background["background-pattern"]),"background-opacity":new ne(_t.paint_background["background-opacity"])})}};class Ex extends To{constructor(n){super(n,Ix)}}let L_;var Sx={get paint(){return L_=L_||new Ar({"raster-opacity":new ne(_t.paint_raster["raster-opacity"]),"raster-hue-rotate":new ne(_t.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ne(_t.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ne(_t.paint_raster["raster-brightness-max"]),"raster-saturation":new ne(_t.paint_raster["raster-saturation"]),"raster-contrast":new ne(_t.paint_raster["raster-contrast"]),"raster-resampling":new ne(_t.paint_raster["raster-resampling"]),"raster-fade-duration":new ne(_t.paint_raster["raster-fade-duration"])})}};class Cx extends To{constructor(n){super(n,Sx)}}class Tx extends To{constructor(n){super(n,{}),this.onAdd=a=>{this.implementation.onAdd&&this.implementation.onAdd(a,a.painter.context.gl)},this.onRemove=a=>{this.implementation.onRemove&&this.implementation.onRemove(a,a.painter.context.gl)},this.implementation=n}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Lx{constructor(n){this._methodToThrottle=n,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Cm=63710088e-1;class cl{constructor(n,a){if(isNaN(n)||isNaN(a))throw new Error(`Invalid LngLat object: (${n}, ${a})`);if(this.lng=+n,this.lat=+a,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new cl(Ve(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(n){const a=Math.PI/180,h=this.lat*a,g=n.lat*a,v=Math.sin(h)*Math.sin(g)+Math.cos(h)*Math.cos(g)*Math.cos((n.lng-this.lng)*a);return Cm*Math.acos(Math.min(v,1))}static convert(n){if(n instanceof cl)return n;if(Array.isArray(n)&&(n.length===2||n.length===3))return new cl(Number(n[0]),Number(n[1]));if(!Array.isArray(n)&&typeof n=="object"&&n!==null)return new cl(Number("lng"in n?n.lng:n.lon),Number(n.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const P_=2*Math.PI*Cm;function A_(o){return P_*Math.cos(o*Math.PI/180)}function M_(o){return(180+o)/360}function D_(o){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+o*Math.PI/360)))/360}function R_(o,n){return o/A_(n)}function Tm(o){return 360/Math.PI*Math.atan(Math.exp((180-360*o)*Math.PI/180))-90}class Jd{constructor(n,a,h=0){this.x=+n,this.y=+a,this.z=+h}static fromLngLat(n,a=0){const h=cl.convert(n);return new Jd(M_(h.lng),D_(h.lat),R_(a,h.lat))}toLngLat(){return new cl(360*this.x-180,Tm(this.y))}toAltitude(){return this.z*A_(Tm(this.y))}meterInMercatorCoordinateUnits(){return 1/P_*(n=Tm(this.y),1/Math.cos(n*Math.PI/180));var n}}function N_(o,n,a){var h=2*Math.PI*6378137/256/Math.pow(2,a);return[o*h-2*Math.PI*6378137/2,n*h-2*Math.PI*6378137/2]}class Lm{constructor(n,a,h){if(n<0||n>25||h<0||h>=Math.pow(2,n)||a<0||a>=Math.pow(2,n))throw new Error(`x=${a}, y=${h}, z=${n} outside of bounds. 0<=x<${Math.pow(2,n)}, 0<=y<${Math.pow(2,n)} 0<=z<=25 `);this.z=n,this.x=a,this.y=h,this.key=lp(0,n,n,a,h)}equals(n){return this.z===n.z&&this.x===n.x&&this.y===n.y}url(n,a,h){const g=(x=this.y,b=this.z,E=N_(256*(v=this.x),256*(x=Math.pow(2,b)-x-1),b),T=N_(256*(v+1),256*(x+1),b),E[0]+","+E[1]+","+T[0]+","+T[1]);var v,x,b,E,T;const A=function(M,O,B){let q,Z="";for(let Y=M;Y>0;Y--)q=1<1?"@2x":"").replace(/{quadkey}/g,A).replace(/{bbox-epsg-3857}/g,g)}isChildOf(n){const a=this.z-n.z;return a>0&&n.x===this.x>>a&&n.y===this.y>>a}getTilePoint(n){const a=Math.pow(2,this.z);return new k((n.x*a-this.x)*ri,(n.y*a-this.y)*ri)}toString(){return`${this.z}/${this.x}/${this.y}`}}class k_{constructor(n,a){this.wrap=n,this.canonical=a,this.key=lp(n,a.z,a.z,a.x,a.y)}}class Po{constructor(n,a,h,g,v){if(n= z; overscaledZ = ${n}; z = ${h}`);this.overscaledZ=n,this.wrap=a,this.canonical=new Lm(h,+g,+v),this.key=lp(a,n,h,g,v)}clone(){return new Po(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(n){return this.overscaledZ===n.overscaledZ&&this.wrap===n.wrap&&this.canonical.equals(n.canonical)}scaledTo(n){if(n>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${n}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-n;return n>this.canonical.z?new Po(n,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Po(n,this.wrap,n,this.canonical.x>>a,this.canonical.y>>a)}calculateScaledKey(n,a){if(n>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${n}; overscaledZ = ${this.overscaledZ}`);const h=this.canonical.z-n;return n>this.canonical.z?lp(this.wrap*+a,n,this.canonical.z,this.canonical.x,this.canonical.y):lp(this.wrap*+a,n,n,this.canonical.x>>h,this.canonical.y>>h)}isChildOf(n){if(n.wrap!==this.wrap)return!1;const a=this.canonical.z-n.canonical.z;return n.overscaledZ===0||n.overscaledZ>a&&n.canonical.y===this.canonical.y>>a}children(n){if(this.overscaledZ>=n)return[new Po(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const a=this.canonical.z+1,h=2*this.canonical.x,g=2*this.canonical.y;return[new Po(a,this.wrap,a,h,g),new Po(a,this.wrap,a,h+1,g),new Po(a,this.wrap,a,h,g+1),new Po(a,this.wrap,a,h+1,g+1)]}isLessThan(n){return this.wrapn.wrap)&&(this.overscaledZn.overscaledZ)&&(this.canonical.xn.canonical.x)&&this.canonical.ythis.max&&(this.max=M),M=this.dim+1||a<-1||a>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(a+1)*this.stride+(n+1)}unpack(n,a,h){return n*this.redFactor+a*this.greenFactor+h*this.blueFactor-this.baseShift}getPixels(){return new Lo({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(n,a,h){if(this.dim!==n.dim)throw new Error("dem dimension mismatch");let g=a*this.dim,v=a*this.dim+this.dim,x=h*this.dim,b=h*this.dim+this.dim;switch(a){case-1:g=v-1;break;case 1:v=g+1}switch(h){case-1:x=b-1;break;case 1:b=x+1}const E=-a*this.dim,T=-h*this.dim;for(let A=x;A=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${n} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[n]}}class F_{constructor(n,a,h,g,v){this.type="Feature",this._vectorTileFeature=n,n._z=a,n._x=h,n._y=g,this.properties=n.properties,this.id=v}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(n){this._geometry=n}toJSON(){const n={geometry:this.geometry};for(const a in this)a!=="_geometry"&&a!=="_vectorTileFeature"&&(n[a]=this[a]);return n}}class B_{constructor(n,a){this.tileID=n,this.x=n.canonical.x,this.y=n.canonical.y,this.z=n.canonical.z,this.grid=new Hl(ri,16,0),this.grid3D=new Hl(ri,16,0),this.featureIndexArray=new D,this.promoteId=a}insert(n,a,h,g,v,x){const b=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(h,g,v);const E=x?this.grid3D:this.grid;for(let T=0;T=0&&M[3]>=0&&E.insert(b,M[0],M[1],M[2],M[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new al.VectorTile(new gm(this.rawTileData)).layers,this.sourceLayerCoder=new O_(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(n,a,h,g){this.loadVTLayers();const v=n.params||{},x=ri/n.tileSize/n.scale,b=tc(v.filter),E=n.queryGeometry,T=n.queryPadding*x,A=U_(E),M=this.grid.query(A.minX-T,A.minY-T,A.maxX+T,A.maxY+T),O=U_(n.cameraQueryGeometry),B=this.grid3D.query(O.minX-T,O.minY-T,O.maxX+T,O.maxY+T,(Y,$,lt,tt)=>function(ot,wt,Tt,Yt,te){for(const Ht of ot)if(wt<=Ht.x&&Tt<=Ht.y&&Yt>=Ht.x&&te>=Ht.y)return!0;const Xt=[new k(wt,Tt),new k(wt,te),new k(Yt,te),new k(Yt,Tt)];if(ot.length>2){for(const Ht of Xt)if(xc(ot,Ht))return!0}for(let Ht=0;Ht(tt||(tt=Ea(ot)),wt.queryIntersectsFeature(E,ot,Tt,tt,this.z,n.transform,x,n.pixelPosMatrix)))}return q}loadMatchingFeature(n,a,h,g,v,x,b,E,T,A,M){const O=this.bucketLayerIDs[a];if(x&&!function(Y,$){for(let lt=0;lt=0)return!0;return!1}(x,O))return;const B=this.sourceLayerCoder.decode(h),q=this.vtLayers[B].feature(g);if(v.needGeometry){const Y=Sa(q,!0);if(!v.filter(new zn(this.tileID.overscaledZ),Y,this.tileID.canonical))return}else if(!v.filter(new zn(this.tileID.overscaledZ),q))return;const Z=this.getId(q,B);for(let Y=0;Y{const b=n instanceof Xl?n.get(x):null;return b&&b.evaluate?b.evaluate(a,h,g):b})}function U_(o){let n=1/0,a=1/0,h=-1/0,g=-1/0;for(const v of o)n=Math.min(n,v.x),a=Math.min(a,v.y),h=Math.max(h,v.x),g=Math.max(g,v.y);return{minX:n,minY:a,maxX:h,maxY:g}}function Px(o,n){return n-o}function q_(o,n,a,h,g){const v=[];for(let x=0;x=h&&M.x>=h||(A.x>=h?A=new k(h,A.y+(h-A.x)/(M.x-A.x)*(M.y-A.y))._round():M.x>=h&&(M=new k(h,A.y+(h-A.x)/(M.x-A.x)*(M.y-A.y))._round()),A.y>=g&&M.y>=g||(A.y>=g?A=new k(A.x+(g-A.y)/(M.y-A.y)*(M.x-A.x),g)._round():M.y>=g&&(M=new k(A.x+(g-A.y)/(M.y-A.y)*(M.x-A.x),g)._round()),E&&A.equals(E[E.length-1])||(E=[A],v.push(E)),E.push(M)))))}}return v}Qt("FeatureIndex",B_,{omit:["rawTileData","sourceLayerCoder"]});class hl extends k{constructor(n,a,h,g){super(n,a),this.angle=h,g!==void 0&&(this.segment=g)}clone(){return new hl(this.x,this.y,this.angle,this.segment)}}function G_(o,n,a,h,g){if(n.segment===void 0||a===0)return!0;let v=n,x=n.segment+1,b=0;for(;b>-a/2;){if(x--,x<0)return!1;b-=o[x].dist(v),v=o[x]}b+=o[x].dist(o[x+1]),x++;const E=[];let T=0;for(;bh;)T-=E.shift().angleDelta;if(T>g)return!1;x++,b+=A.dist(M)}return!0}function j_(o){let n=0;for(let a=0;aT){const q=(T-E)/B,Z=fr.number(M.x,O.x,q),Y=fr.number(M.y,O.y,q),$=new hl(Z,Y,O.angleTo(M),A);return $._round(),!x||G_(o,$,b,x,n)?$:void 0}E+=B}}function Mx(o,n,a,h,g,v,x,b,E){const T=Z_(h,v,x),A=H_(h,g),M=A*x,O=o[0].x===0||o[0].x===E||o[0].y===0||o[0].y===E;return n-M=0&&ot=0&&wt=0&&O+T<=A){const Tt=new hl(ot,wt,lt,q);Tt._round(),h&&!G_(o,Tt,v,h,g)||B.push(Tt)}}M+=$}return b||B.length||x||(B=W_(o,M/2,a,h,g,v,x,!0,E)),B}Qt("Anchor",hl);const Lc=Xr;function X_(o,n,a,h){const g=[],v=o.image,x=v.pixelRatio,b=v.paddedRect.w-2*Lc,E=v.paddedRect.h-2*Lc,T=o.right-o.left,A=o.bottom-o.top,M=v.stretchX||[[0,b]],O=v.stretchY||[[0,E]],B=(Ft,$t)=>Ft+$t[1]-$t[0],q=M.reduce(B,0),Z=O.reduce(B,0),Y=b-q,$=E-Z;let lt=0,tt=q,ot=0,wt=Z,Tt=0,Yt=Y,te=0,Xt=$;if(v.content&&h){const Ft=v.content;lt=Qd(M,0,Ft[0]),ot=Qd(O,0,Ft[1]),tt=Qd(M,Ft[0],Ft[2]),wt=Qd(O,Ft[1],Ft[3]),Tt=Ft[0]-lt,te=Ft[1]-ot,Yt=Ft[2]-Ft[0]-tt,Xt=Ft[3]-Ft[1]-wt}const Ht=(Ft,$t,Ut,Mt)=>{const ae=$d(Ft.stretch-lt,tt,T,o.left),ee=tf(Ft.fixed-Tt,Yt,Ft.stretch,q),ze=$d($t.stretch-ot,wt,A,o.top),An=tf($t.fixed-te,Xt,$t.stretch,Z),Fn=$d(Ut.stretch-lt,tt,T,o.left),Pi=tf(Ut.fixed-Tt,Yt,Ut.stretch,q),ho=$d(Mt.stretch-ot,wt,A,o.top),Dr=tf(Mt.fixed-te,Xt,Mt.stretch,Z),Ii=new k(ae,ze),Hi=new k(Fn,ze),ir=new k(Fn,ho),Rr=new k(ae,ho),Nr=new k(ee/x,An/x),Ai=new k(Pi/x,Dr/x),Mi=n*Math.PI/180;if(Mi){const _r=Math.sin(Mi),Yr=Math.cos(Mi),Kr=[Yr,-_r,_r,Yr];Ii._matMult(Kr),Hi._matMult(Kr),Rr._matMult(Kr),ir._matMult(Kr)}const gr=Ft.stretch+Ft.fixed,kr=$t.stretch+$t.fixed;return{tl:Ii,tr:Hi,bl:Rr,br:ir,tex:{x:v.paddedRect.x+Lc+gr,y:v.paddedRect.y+Lc+kr,w:Ut.stretch+Ut.fixed-gr,h:Mt.stretch+Mt.fixed-kr},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Nr,pixelOffsetBR:Ai,minFontScaleX:Yt/x/T,minFontScaleY:Xt/x/A,isSDF:a}};if(h&&(v.stretchX||v.stretchY)){const Ft=Y_(M,Y,q),$t=Y_(O,$,Z);for(let Ut=0;Ut0&&(q=Math.max(10,q),this.circleDiameter=q)}else{let M=x.top*b-E[0],O=x.bottom*b+E[2],B=x.left*b-E[3],q=x.right*b+E[1];const Z=x.collisionPadding;if(Z&&(B-=Z[0]*b,M-=Z[1]*b,q+=Z[2]*b,O+=Z[3]*b),A){const Y=new k(B,M),$=new k(q,M),lt=new k(B,O),tt=new k(q,O),ot=A*Math.PI/180;Y._rotate(ot),$._rotate(ot),lt._rotate(ot),tt._rotate(ot),B=Math.min(Y.x,$.x,lt.x,tt.x),q=Math.max(Y.x,$.x,lt.x,tt.x),M=Math.min(Y.y,$.y,lt.y,tt.y),O=Math.max(Y.y,$.y,lt.y,tt.y)}n.emplaceBack(a.x,a.y,B,M,q,O,h,g,v)}this.boxEndIndex=n.length}}class Dx{constructor(n=[],a=Rx){if(this.data=n,this.length=this.data.length,this.compare=a,this.length>0)for(let h=(this.length>>1)-1;h>=0;h--)this._down(h)}push(n){this.data.push(n),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const n=this.data[0],a=this.data.pop();return this.length--,this.length>0&&(this.data[0]=a,this._down(0)),n}peek(){return this.data[0]}_up(n){const{data:a,compare:h}=this,g=a[n];for(;n>0;){const v=n-1>>1,x=a[v];if(h(g,x)>=0)break;a[n]=x,n=v}a[n]=g}_down(n){const{data:a,compare:h}=this,g=this.length>>1,v=a[n];for(;n=0)break;a[n]=b,n=x}a[n]=v}}function Rx(o,n){return on?1:0}function Nx(o,n=1,a=!1){let h=1/0,g=1/0,v=-1/0,x=-1/0;const b=o[0];for(let B=0;Bv)&&(v=q.x),(!B||q.y>x)&&(x=q.y)}const E=Math.min(v-h,x-g);let T=E/2;const A=new Dx([],kx);if(E===0)return new k(h,g);for(let B=h;BM.d||!M.d)&&(M=B,a&&console.log("found best %d after %d probes",Math.round(1e4*B.d)/1e4,O)),B.max-M.d<=n||(T=B.h/2,A.push(new Pc(B.p.x-T,B.p.y-T,T,o)),A.push(new Pc(B.p.x+T,B.p.y-T,T,o)),A.push(new Pc(B.p.x-T,B.p.y+T,T,o)),A.push(new Pc(B.p.x+T,B.p.y+T,T,o)),O+=4)}return a&&(console.log(`num probes: ${O}`),console.log(`best distance: ${M.d}`)),M.p}function kx(o,n){return n.max-o.max}function Pc(o,n,a,h){this.p=new k(o,n),this.h=a,this.d=function(g,v){let x=!1,b=1/0;for(let E=0;Eg.y!=q.y>g.y&&g.x<(q.x-B.x)*(g.y-B.y)/(q.y-B.y)+B.x&&(x=!x),b=Math.min(b,Dg(g,B,q))}}return(x?1:-1)*Math.sqrt(b)}(this.p,h),this.max=this.d+this.h*Math.SQRT2}var nr;m.ap=void 0,(nr=m.ap||(m.ap={}))[nr.center=1]="center",nr[nr.left=2]="left",nr[nr.right=3]="right",nr[nr.top=4]="top",nr[nr.bottom=5]="bottom",nr[nr["top-left"]=6]="top-left",nr[nr["top-right"]=7]="top-right",nr[nr["bottom-left"]=8]="bottom-left",nr[nr["bottom-right"]=9]="bottom-right";const pl=7,Pm=Number.POSITIVE_INFINITY;function K_(o,n){return n[1]!==Pm?function(a,h,g){let v=0,x=0;switch(h=Math.abs(h),g=Math.abs(g),a){case"top-right":case"top-left":case"top":x=g-pl;break;case"bottom-right":case"bottom-left":case"bottom":x=-g+pl}switch(a){case"top-right":case"bottom-right":case"right":v=-h;break;case"top-left":case"bottom-left":case"left":v=h}return[v,x]}(o,n[0],n[1]):function(a,h){let g=0,v=0;h<0&&(h=0);const x=h/Math.SQRT2;switch(a){case"top-right":case"top-left":v=x-pl;break;case"bottom-right":case"bottom-left":v=-x+pl;break;case"bottom":v=-h+pl;break;case"top":v=h-pl}switch(a){case"top-right":case"bottom-right":g=-x;break;case"top-left":case"bottom-left":g=x;break;case"left":g=h;break;case"right":g=-h}return[g,v]}(o,n[0])}function J_(o,n,a){var h;const g=o.layout,v=(h=g.get("text-variable-anchor-offset"))===null||h===void 0?void 0:h.evaluate(n,{},a);if(v){const b=v.values,E=[];for(let T=0;TO*Li);A.startsWith("top")?M[1]-=pl:A.startsWith("bottom")&&(M[1]+=pl),E[T+1]=M}return new ao(E)}const x=g.get("text-variable-anchor");if(x){let 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0,function*(){const{uid:F,encoding:G,rawImageData:H,redFactor:it,greenFactor:rt,blueFactor:at,baseShift:et}=z,ht=H.width+2,Lt=H.height+2,It=m.b(H)?new m.R({width:ht,height:Lt},yield m.bt(H,-1,-1,ht,Lt)):H,Et=new m.bu(F,It,G,it,rt,at,et);return this.loaded=this.loaded||{},this.loaded[F]=Et,Et})}removeTile(z){const F=this.loaded,G=z.uid;F&&F[G]&&delete F[G]}}function ut(K,z){if(K.length!==0){pt(K[0],z);for(var F=1;F=Math.abs(at)?F-et+at:at-et+F,F=et}F+G>=0!=!!z&&K.reverse()}var vt=m.bv(function K(z,F){var G,H=z&&z.type;if(H==="FeatureCollection")for(G=0;G>31}function Xe(K,z){for(var F=K.loadGeometry(),G=K.type,H=0,it=0,rt=F.length,at=0;atK},Dn=Math.fround||(ji=new Float32Array(1),K=>(ji[0]=+K,ji[0]));var ji;const mn=3,Re=5,ln=6;class In{constructor(z){this.options=Object.assign(Object.create(an),z),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(z){const{log:F,minZoom:G,maxZoom:H}=this.options;F&&console.time("total time");const it=`prepare ${z.length} points`;F&&console.time(it),this.points=z;const rt=[];for(let et=0;et=G;et--){const ht=+Date.now();at=this.trees[et]=this._createTree(this._cluster(at,et)),F&&console.log("z%d: %d clusters in %dms",et,at.numItems,+Date.now()-ht)}return F&&console.timeEnd("total time"),this}getClusters(z,F){let G=((z[0]+180)%360+360)%360-180;const H=Math.max(-90,Math.min(90,z[1]));let it=z[2]===180?180:((z[2]+180)%360+360)%360-180;const rt=Math.max(-90,Math.min(90,z[3]));if(z[2]-z[0]>=360)G=-180,it=180;else if(G>it){const It=this.getClusters([G,H,180,rt],F),Et=this.getClusters([-180,H,it,rt],F);return It.concat(Et)}const at=this.trees[this._limitZoom(F)],et=at.range(gn(G),Rn(rt),gn(it),Rn(H)),ht=at.data,Lt=[];for(const It of et){const Et=this.stride*It;Lt.push(ht[Et+Re]>1?hn(ht,Et,this.clusterProps):this.points[ht[Et+mn]])}return Lt}getChildren(z){const F=this._getOriginId(z),G=this._getOriginZoom(z),H="No cluster with the specified id.",it=this.trees[G];if(!it)throw new Error(H);const rt=it.data;if(F*this.stride>=rt.length)throw new Error(H);const at=this.options.radius/(this.options.extent*Math.pow(2,G-1)),et=it.within(rt[F*this.stride],rt[F*this.stride+1],at),ht=[];for(const Lt of et){const It=Lt*this.stride;rt[It+4]===z&&ht.push(rt[It+Re]>1?hn(rt,It,this.clusterProps):this.points[rt[It+mn]])}if(ht.length===0)throw new Error(H);return ht}getLeaves(z,F,G){const H=[];return this._appendLeaves(H,z,F=F||10,G=G||0,0),H}getTile(z,F,G){const H=this.trees[this._limitZoom(z)],it=Math.pow(2,z),{extent:rt,radius:at}=this.options,et=at/rt,ht=(G-et)/it,Lt=(G+1+et)/it,It={features:[]};return this._addTileFeatures(H.range((F-et)/it,ht,(F+1+et)/it,Lt),H.data,F,G,it,It),F===0&&this._addTileFeatures(H.range(1-et/it,ht,1,Lt),H.data,it,G,it,It),F===it-1&&this._addTileFeatures(H.range(0,ht,et/it,Lt),H.data,-1,G,it,It),It.features.length?It:null}getClusterExpansionZoom(z){let F=this._getOriginZoom(z)-1;for(;F<=this.options.maxZoom;){const G=this.getChildren(z);if(F++,G.length!==1)break;z=G[0].properties.cluster_id}return F}_appendLeaves(z,F,G,H,it){const rt=this.getChildren(F);for(const at of rt){const et=at.properties;if(et&&et.cluster?it+et.point_count<=H?it+=et.point_count:it=this._appendLeaves(z,et.cluster_id,G,H,it):it1;let Lt,It,Et;if(ht)Lt=Ue(F,et,this.clusterProps),It=F[et],Et=F[et+1];else{const Ee=this.points[F[et+mn]];Lt=Ee.properties;const[ve,je]=Ee.geometry.coordinates;It=gn(ve),Et=Rn(je)}const ie={type:1,geometry:[[Math.round(this.options.extent*(It*it-G)),Math.round(this.options.extent*(Et*it-H))]],tags:Lt};let le;le=ht||this.options.generateId?F[et+mn]:this.points[F[et+mn]].id,le!==void 0&&(ie.id=le),rt.features.push(ie)}}_limitZoom(z){return Math.max(this.options.minZoom,Math.min(Math.floor(+z),this.options.maxZoom+1))}_cluster(z,F){const{radius:G,extent:H,reduce:it,minPoints:rt}=this.options,at=G/(H*Math.pow(2,F)),et=z.data,ht=[],Lt=this.stride;for(let It=0;ItF&&(ve+=et[_n+Re])}if(ve>Ee&&ve>=rt){let je,_n=Et*Ee,kn=ie*Ee,yi=-1;const Pe=((It/Lt|0)<<5)+(F+1)+this.points.length;for(const Xn of le){const Si=Xn*Lt;if(et[Si+2]<=F)continue;et[Si+2]=F;const dr=et[Si+Re];_n+=et[Si]*dr,kn+=et[Si+1]*dr,et[Si+4]=Pe,it&&(je||(je=this._map(et,It,!0),yi=this.clusterProps.length,this.clusterProps.push(je)),it(je,this._map(et,Si)))}et[It+4]=Pe,ht.push(_n/ve,kn/ve,1/0,Pe,-1,ve),it&&ht.push(yi)}else{for(let je=0;je1)for(const je of le){const _n=je*Lt;if(!(et[_n+2]<=F)){et[_n+2]=F;for(let kn=0;kn>5}_getOriginZoom(z){return(z-this.points.length)%32}_map(z,F,G){if(z[F+Re]>1){const rt=this.clusterProps[z[F+ln]];return G?Object.assign({},rt):rt}const H=this.points[z[F+mn]].properties,it=this.options.map(H);return G&&it===H?Object.assign({},it):it}}function hn(K,z,F){return{type:"Feature",id:K[z+mn],properties:Ue(K,z,F),geometry:{type:"Point",coordinates:[(G=K[z],360*(G-.5)),gi(K[z+1])]}};var G}function Ue(K,z,F){const G=K[z+Re],H=G>=1e4?`${Math.round(G/1e3)}k`:G>=1e3?Math.round(G/100)/10+"k":G,it=K[z+ln],rt=it===-1?{}:Object.assign({},F[it]);return Object.assign(rt,{cluster:!0,cluster_id:K[z+mn],point_count:G,point_count_abbreviated:H})}function gn(K){return K/360+.5}function Rn(K){const z=Math.sin(K*Math.PI/180),F=.5-.25*Math.log((1+z)/(1-z))/Math.PI;return F<0?0:F>1?1:F}function gi(K){const z=(180-360*K)*Math.PI/180;return 360*Math.atan(Math.exp(z))/Math.PI-90}function li(K,z,F,G){for(var H,it=G,rt=F-z>>1,at=F-z,et=K[z],ht=K[z+1],Lt=K[F],It=K[F+1],Et=z+3;Etit)H=Et,it=ie;else if(ie===it){var le=Math.abs(Et-rt);leG&&(H-z>3&&li(K,z,H,G),K[H+2]=it,F-H>3&&li(K,H,F,G))}function Wn(K,z,F,G,H,it){var rt=H-F,at=it-G;if(rt!==0||at!==0){var et=((K-F)*rt+(z-G)*at)/(rt*rt+at*at);et>1?(F=H,G=it):et>0&&(F+=rt*et,G+=at*et)}return(rt=K-F)*rt+(at=z-G)*at}function ii(K,z,F,G){var H={id:K===void 0?null:K,type:z,geometry:F,tags:G,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(it){var rt=it.geometry,at=it.type;if(at==="Point"||at==="MultiPoint"||at==="LineString")jt(it,rt);else if(at==="Polygon"||at==="MultiLineString")for(var et=0;et0&&(rt+=G?(H*ht-et*it)/2:Math.sqrt(Math.pow(et-H,2)+Math.pow(ht-it,2))),H=et,it=ht}var Lt=z.length-3;z[2]=1,li(z,0,Lt,F),z[Lt+2]=1,z.size=Math.abs(rt),z.start=0,z.end=z.size}function _t(K,z,F,G){for(var H=0;H1?1:F}function Jt(K,z,F,G,H,it,rt,at){if(G/=z,it>=(F/=z)&&rt=G)return null;for(var et=[],ht=0;ht=F&&le=G)){var Ee=[];if(Et==="Point"||Et==="MultiPoint")Fe(It,Ee,F,G,H);else if(Et==="LineString")Io(It,Ee,F,G,H,!1,at.lineMetrics);else if(Et==="MultiLineString")Ha(It,Ee,F,G,H,!1);else if(Et==="Polygon")Ha(It,Ee,F,G,H,!0);else if(Et==="MultiPolygon")for(var ve=0;ve=F&&rt<=G&&(z.push(K[it]),z.push(K[it+1]),z.push(K[it+2]))}}function Io(K,z,F,G,H,it,rt){for(var at,et,ht=Za(K),Lt=H===0?Gs:Du,It=K.start,Et=0;EtF&&(et=Lt(ht,ie,le,ve,je,F),rt&&(ht.start=It+at*et)):_n>G?kn=F&&(et=Lt(ht,ie,le,ve,je,F),yi=!0),kn>G&&_n<=G&&(et=Lt(ht,ie,le,ve,je,G),yi=!0),!it&&yi&&(rt&&(ht.end=It+at*et),z.push(ht),ht=Za(K)),rt&&(It+=at)}var Pe=K.length-3;ie=K[Pe],le=K[Pe+1],Ee=K[Pe+2],(_n=H===0?ie:le)>=F&&_n<=G&&Wa(ht,ie,le,Ee),Pe=ht.length-3,it&&Pe>=3&&(ht[Pe]!==ht[0]||ht[Pe+1]!==ht[1])&&Wa(ht,ht[0],ht[1],ht[2]),ht.length&&z.push(ht)}function Za(K){var z=[];return z.size=K.size,z.start=K.start,z.end=K.end,z}function Ha(K,z,F,G,H,it){for(var rt=0;rtrt.maxX&&(rt.maxX=Lt),It>rt.maxY&&(rt.maxY=It)}return rt}function tr(K,z,F,G){var H=z.geometry,it=z.type,rt=[];if(it==="Point"||it==="MultiPoint")for(var at=0;at0&&z.size<(H?rt:G))F.numPoints+=z.length/3;else{for(var at=[],et=0;etrt)&&(F.numSimplified++,at.push(z[et]),at.push(z[et+1])),F.numPoints++;H&&function(ht,Lt){for(var It=0,Et=0,ie=ht.length,le=ie-2;Et0===Lt)for(Et=0,ie=ht.length;Et24)throw new Error("maxZoom should be in the 0-24 range");if(z.promoteId&&z.generateId)throw new Error("promoteId and generateId cannot be used together.");var G=function(H,it){var rt=[];if(H.type==="FeatureCollection")for(var at=0;at1&&console.time("creation"),Et=this.tiles[It]=Dl(K,z,F,G,et),this.tileCoords.push({z,x:F,y:G}),ht)){ht>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",z,F,G,Et.numFeatures,Et.numPoints,Et.numSimplified),console.timeEnd("creation"));var ie="z"+z;this.stats[ie]=(this.stats[ie]||0)+1,this.total++}if(Et.source=K,H){if(z===et.maxZoom||z===H)continue;var le=1<1&&console.time("clipping");var Ee,ve,je,_n,kn,yi,Pe=.5*et.buffer/et.extent,Xn=.5-Pe,Si=.5+Pe,dr=1+Pe;Ee=ve=je=_n=null,kn=Jt(K,Lt,F-Pe,F+Si,0,Et.minX,Et.maxX,et),yi=Jt(K,Lt,F+Xn,F+dr,0,Et.minX,Et.maxX,et),K=null,kn&&(Ee=Jt(kn,Lt,G-Pe,G+Si,1,Et.minY,Et.maxY,et),ve=Jt(kn,Lt,G+Xn,G+dr,1,Et.minY,Et.maxY,et),kn=null),yi&&(je=Jt(yi,Lt,G-Pe,G+Si,1,Et.minY,Et.maxY,et),_n=Jt(yi,Lt,G+Xn,G+dr,1,Et.minY,Et.maxY,et),yi=null),ht>1&&console.timeEnd("clipping"),at.push(Ee||[],z+1,2*F,2*G),at.push(ve||[],z+1,2*F,2*G+1),at.push(je||[],z+1,2*F+1,2*G),at.push(_n||[],z+1,2*F+1,2*G+1)}}},De.prototype.getTile=function(K,z,F){var G=this.options,H=G.extent,it=G.debug;if(K<0||K>24)return null;var rt=1<1&&console.log("drilling down to z%d-%d-%d",K,z,F);for(var et,ht=K,Lt=z,It=F;!et&&ht>0;)ht--,Lt=Math.floor(Lt/2),It=Math.floor(It/2),et=this.tiles[Le(ht,Lt,It)];return et&&et.source?(it>1&&console.log("found parent tile z%d-%d-%d",ht,Lt,It),it>1&&console.time("drilling down"),this.splitTile(et.source,ht,Lt,It,K,z,F),it>1&&console.timeEnd("drilling down"),this.tiles[at]?Wo(this.tiles[at],H):null):null};class ma extends k{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(z,F){return m._(this,void 0,void 0,function*(){const G=z.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const H=this._geoJSONIndex.getTile(G.z,G.x,G.y);if(!H)return null;const it=new class{constructor(at){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=m.W,this.length=at.length,this._features=at}feature(at){return new class{constructor(et){this._feature=et,this.extent=m.W,this.type=et.type,this.properties=et.tags,"id"in et&&!isNaN(et.id)&&(this.id=parseInt(et.id,10))}loadGeometry(){if(this._feature.type===1){const et=[];for(const ht of this._feature.geometry)et.push([new m.P(ht[0],ht[1])]);return et}{const et=[];for(const ht of this._feature.geometry){const Lt=[];for(const It of ht)Lt.push(new m.P(It[0],It[1]));et.push(Lt)}return et}}toGeoJSON(et,ht,Lt){return bt.call(this,et,ht,Lt)}}(this._features[at])}}(H.features);let rt=fe(it);return rt.byteOffset===0&&rt.byteLength===rt.buffer.byteLength||(rt=new Uint8Array(rt)),{vectorTile:it,rawData:rt.buffer}})}loadData(z){return m._(this,void 0,void 0,function*(){var F;(F=this._pendingRequest)===null||F===void 0||F.abort();const G=!!(z&&z.request&&z.request.collectResourceTiming)&&new m.bs(z.request);this._pendingRequest=new AbortController;try{let H=yield this.loadGeoJSON(z,this._pendingRequest);if(delete this._pendingRequest,typeof H!="object")throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`);if(vt(H,!0),z.filter){const rt=m.by(z.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(rt.result==="error")throw new Error(rt.value.map(et=>`${et.key}: ${et.message}`).join(", "));H={type:"FeatureCollection",features:H.features.filter(et=>rt.value.evaluate({zoom:0},et))}}this._geoJSONIndex=z.cluster?new In(function({superclusterOptions:rt,clusterProperties:at}){if(!at||!rt)return rt;const et={},ht={},Lt={accumulated:null,zoom:0},It={properties:null},Et=Object.keys(at);for(const ie of Et){const[le,Ee]=at[ie],ve=m.by(Ee),je=m.by(typeof le=="string"?[le,["accumulated"],["get",ie]]:le);et[ie]=ve.value,ht[ie]=je.value}return rt.map=ie=>{It.properties=ie;const le={};for(const Ee of Et)le[Ee]=et[Ee].evaluate(Lt,It);return le},rt.reduce=(ie,le)=>{It.properties=le;for(const Ee of Et)Lt.accumulated=ie[Ee],ie[Ee]=ht[Ee].evaluate(Lt,It)},rt}(z)).load(H.features):function(rt,at){return new De(rt,at)}(H,z.geojsonVtOptions),this.loaded={};const it={};if(G){const rt=G.finish();rt&&(it.resourceTiming={},it.resourceTiming[z.source]=JSON.parse(JSON.stringify(rt)))}return it}catch(H){if(delete this._pendingRequest,m.bz(H))return{abandoned:!0};throw H}})}reloadTile(z){const F=this.loaded;return F&&F[z.uid]?super.reloadTile(z):this.loadTile(z)}loadGeoJSON(z,F){return m._(this,void 0,void 0,function*(){const{promoteId:G}=z;if(z.request){const H=yield m.h(z.request,F);return this._dataUpdateable=Xo(H.data,G)?Ie(H.data,G):void 0,H.data}if(typeof z.data=="string")try{const H=JSON.parse(z.data);return this._dataUpdateable=Xo(H,G)?Ie(H,G):void 0,H}catch{throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`)}if(!z.dataDiff)throw new Error(`Input data given to '${z.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${z.source}`);return function(H,it,rt){var at,et,ht,Lt;if(it.removeAll&&H.clear(),it.remove)for(const It of it.remove)H.delete(It);if(it.add)for(const It of it.add){const Et=_i(It,rt);Et!=null&&H.set(Et,It)}if(it.update)for(const It of it.update){let Et=H.get(It.id);if(Et==null)continue;const ie=!It.removeAllProperties&&(((at=It.removeProperties)===null||at===void 0?void 0:at.length)>0||((et=It.addOrUpdateProperties)===null||et===void 0?void 0:et.length)>0);if((It.newGeometry||It.removeAllProperties||ie)&&(Et=Object.assign({},Et),H.set(It.id,Et),ie&&(Et.properties=Object.assign({},Et.properties))),It.newGeometry&&(Et.geometry=It.newGeometry),It.removeAllProperties)Et.properties={};else if(((ht=It.removeProperties)===null||ht===void 0?void 0:ht.length)>0)for(const le of It.removeProperties)Object.prototype.hasOwnProperty.call(Et.properties,le)&&delete Et.properties[le];if(((Lt=It.addOrUpdateProperties)===null||Lt===void 0?void 0:Lt.length)>0)for(const{key:le,value:Ee}of It.addOrUpdateProperties)Et.properties[le]=Ee}}(this._dataUpdateable,z.dataDiff,G),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(z){return m._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(z){return this._geoJSONIndex.getClusterExpansionZoom(z.clusterId)}getClusterChildren(z){return this._geoJSONIndex.getChildren(z.clusterId)}getClusterLeaves(z){return this._geoJSONIndex.getLeaves(z.clusterId,z.limit,z.offset)}}class Ei{constructor(z){this.self=z,this.actor=new m.C(z),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(F,G)=>{if(this.externalWorkerSourceTypes[F])throw new Error(`Worker source with name "${F}" already registered.`);this.externalWorkerSourceTypes[F]=G},this.self.addProtocol=m.bf,this.self.removeProtocol=m.bg,this.self.registerRTLTextPlugin=F=>{if(m.bA.isParsed())throw new Error("RTL text plugin already registered.");m.bA.setMethods(F)},this.actor.registerMessageHandler("LDT",(F,G)=>this._getDEMWorkerSource(F,G.source).loadTile(G)),this.actor.registerMessageHandler("RDT",(F,G)=>m._(this,void 0,void 0,function*(){this._getDEMWorkerSource(F,G.source).removeTile(G)})),this.actor.registerMessageHandler("GCEZ",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterExpansionZoom(G)})),this.actor.registerMessageHandler("GCC",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterChildren(G)})),this.actor.registerMessageHandler("GCL",(F,G)=>m._(this,void 0,void 0,function*(){return this._getWorkerSource(F,G.type,G.source).getClusterLeaves(G)})),this.actor.registerMessageHandler("LD",(F,G)=>this._getWorkerSource(F,G.type,G.source).loadData(G)),this.actor.registerMessageHandler("LT",(F,G)=>this._getWorkerSource(F,G.type,G.source).loadTile(G)),this.actor.registerMessageHandler("RT",(F,G)=>this._getWorkerSource(F,G.type,G.source).reloadTile(G)),this.actor.registerMessageHandler("AT",(F,G)=>this._getWorkerSource(F,G.type,G.source).abortTile(G)),this.actor.registerMessageHandler("RMT",(F,G)=>this._getWorkerSource(F,G.type,G.source).removeTile(G)),this.actor.registerMessageHandler("RS",(F,G)=>m._(this,void 0,void 0,function*(){if(!this.workerSources[F]||!this.workerSources[F][G.type]||!this.workerSources[F][G.type][G.source])return;const H=this.workerSources[F][G.type][G.source];delete this.workerSources[F][G.type][G.source],H.removeSource!==void 0&&H.removeSource(G)})),this.actor.registerMessageHandler("RM",F=>m._(this,void 0,void 0,function*(){delete this.layerIndexes[F],delete this.availableImages[F],delete this.workerSources[F],delete this.demWorkerSources[F]})),this.actor.registerMessageHandler("SR",(F,G)=>m._(this,void 0,void 0,function*(){this.referrer=G})),this.actor.registerMessageHandler("SRPS",(F,G)=>this._syncRTLPluginState(F,G)),this.actor.registerMessageHandler("IS",(F,G)=>m._(this,void 0,void 0,function*(){this.self.importScripts(G)})),this.actor.registerMessageHandler("SI",(F,G)=>this._setImages(F,G)),this.actor.registerMessageHandler("UL",(F,G)=>m._(this,void 0,void 0,function*(){this._getLayerIndex(F).update(G.layers,G.removedIds)})),this.actor.registerMessageHandler("SL",(F,G)=>m._(this,void 0,void 0,function*(){this._getLayerIndex(F).replace(G)}))}_setImages(z,F){return m._(this,void 0,void 0,function*(){this.availableImages[z]=F;for(const G in this.workerSources[z]){const H=this.workerSources[z][G];for(const it in H)H[it].availableImages=F}})}_syncRTLPluginState(z,F){return m._(this,void 0,void 0,function*(){if(m.bA.isParsed())return m.bA.getState();if(F.pluginStatus!=="loading")return m.bA.setState(F),F;const G=F.pluginURL;if(this.self.importScripts(G),m.bA.isParsed()){const H={pluginStatus:"loaded",pluginURL:G};return m.bA.setState(H),H}throw m.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${G}`)})}_getAvailableImages(z){let F=this.availableImages[z];return F||(F=[]),F}_getLayerIndex(z){let F=this.layerIndexes[z];return F||(F=this.layerIndexes[z]=new c),F}_getWorkerSource(z,F,G){if(this.workerSources[z]||(this.workerSources[z]={}),this.workerSources[z][F]||(this.workerSources[z][F]={}),!this.workerSources[z][F][G]){const H={sendAsync:(it,rt)=>(it.targetMapId=z,this.actor.sendAsync(it,rt))};switch(F){case"vector":this.workerSources[z][F][G]=new k(H,this._getLayerIndex(z),this._getAvailableImages(z));break;case"geojson":this.workerSources[z][F][G]=new ma(H,this._getLayerIndex(z),this._getAvailableImages(z));break;default:this.workerSources[z][F][G]=new this.externalWorkerSourceTypes[F](H,this._getLayerIndex(z),this._getAvailableImages(z))}}return this.workerSources[z][F][G]}_getDEMWorkerSource(z,F){return this.demWorkerSources[z]||(this.demWorkerSources[z]={}),this.demWorkerSources[z][F]||(this.demWorkerSources[z][F]=new U),this.demWorkerSources[z][F]}}return m.i(self)&&(self.worker=new Ei(self)),Ei}),l("index",["exports","./shared"],function(m,c){var S="4.1.3";let L,R;const k={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:_=>new Promise((i,u)=>{const d=requestAnimationFrame(i);_.signal.addEventListener("abort",()=>{cancelAnimationFrame(d),u(c.c())})}),getImageData(_,i=0){return this.getImageCanvasContext(_).getImageData(-i,-i,_.width+2*i,_.height+2*i)},getImageCanvasContext(_){const i=window.document.createElement("canvas"),u=i.getContext("2d",{willReadFrequently:!0});if(!u)throw new Error("failed to create canvas 2d context");return i.width=_.width,i.height=_.height,u.drawImage(_,0,0,_.width,_.height),u},resolveURL:_=>(L||(L=document.createElement("a")),L.href=_,L.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(R==null&&(R=matchMedia("(prefers-reduced-motion: reduce)")),R.matches)}};class U{static testProp(i){if(!U.docStyle)return i[0];for(let u=0;u{window.removeEventListener("click",U.suppressClickInternal,!0)},0)}static getScale(i){const u=i.getBoundingClientRect();return{x:u.width/i.offsetWidth||1,y:u.height/i.offsetHeight||1,boundingClientRect:u}}static getPoint(i,u,d){const f=u.boundingClientRect;return new c.P((d.clientX-f.left)/u.x-i.clientLeft,(d.clientY-f.top)/u.y-i.clientTop)}static mousePos(i,u){const d=U.getScale(i);return U.getPoint(i,d,u)}static touchPos(i,u){const d=[],f=U.getScale(i);for(let y=0;y{i=[],u=0,d=0,f={}},_.addThrottleControl=C=>{const P=d++;return f[P]=C,P},_.removeThrottleControl=C=>{delete f[C],w()},_.getImage=(C,P,D=!0)=>new Promise((N,V)=>{ut.supported&&(C.headers||(C.headers={}),C.headers.accept="image/webp,*/*"),c.e(C,{type:"image"}),i.push({abortController:P,requestParameters:C,supportImageRefresh:D,state:"queued",onError:X=>{V(X)},onSuccess:X=>{N(X)}}),w()});const y=C=>c._(this,void 0,void 0,function*(){C.state="running";const{requestParameters:P,supportImageRefresh:D,onError:N,onSuccess:V,abortController:X}=C,W=D===!1&&!c.i(self)&&!c.g(P.url)&&(!P.headers||Object.keys(P.headers).reduce((nt,ft)=>nt&&ft==="accept",!0));u++;const J=W?I(P,X):c.m(P,X);try{const nt=yield J;delete C.abortController,C.state="completed",nt.data instanceof HTMLImageElement||c.b(nt.data)?V(nt):nt.data&&V({data:yield(j=nt.data,typeof createImageBitmap=="function"?c.d(j):c.f(j)),cacheControl:nt.cacheControl,expires:nt.expires})}catch(nt){delete C.abortController,N(nt)}finally{u--,w()}var j}),w=()=>{const C=(()=>{for(const P of Object.keys(f))if(f[P]())return!0;return!1})()?c.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:c.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let P=u;P0;P++){const D=i.shift();D.abortController.signal.aborted?P--:y(D)}},I=(C,P)=>new Promise((D,N)=>{const V=new Image,X=C.url,W=C.credentials;W&&W==="include"?V.crossOrigin="use-credentials":(W&&W==="same-origin"||!c.s(X))&&(V.crossOrigin="anonymous"),P.signal.addEventListener("abort",()=>{V.src="",N(c.c())}),V.fetchPriority="high",V.onload=()=>{V.onerror=V.onload=null,D({data:V})},V.onerror=()=>{V.onerror=V.onload=null,P.signal.aborted||N(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},V.src=X})}(Gt||(Gt={})),Gt.resetRequestQueue();class se{constructor(i){this._transformRequestFn=i}transformRequest(i,u){return this._transformRequestFn&&this._transformRequestFn(i,u)||{url:i}}normalizeSpriteURL(i,u,d){const f=function(y){const w=y.match(de);if(!w)throw new Error(`Unable to parse URL "${y}"`);return{protocol:w[1],authority:w[2],path:w[3]||"/",params:w[4]?w[4].split("&"):[]}}(i);return f.path+=`${u}${d}`,function(y){const w=y.params.length?`?${y.params.join("&")}`:"";return`${y.protocol}://${y.authority}${y.path}${w}`}(f)}setTransformRequest(i){this._transformRequestFn=i}}const de=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function Ve(_){var i=new c.A(3);return i[0]=_[0],i[1]=_[1],i[2]=_[2],i}var he,Me=function(_,i,u){return _[0]=i[0]-u[0],_[1]=i[1]-u[1],_[2]=i[2]-u[2],_};he=new c.A(3),c.A!=Float32Array&&(he[0]=0,he[1]=0,he[2]=0);var _e=function(_){var i=_[0],u=_[1];return i*i+u*u};function be(_){const i=[];if(typeof _=="string")i.push({id:"default",url:_});else if(_&&_.length>0){const u=[];for(const{id:d,url:f}of _){const y=`${d}${f}`;u.indexOf(y)===-1&&(u.push(y),i.push({id:d,url:f}))}}return i}(function(){var _=new c.A(2);c.A!=Float32Array&&(_[0]=0,_[1]=0)})();class Nt{constructor(i,u,d,f){this.context=i,this.format=d,this.texture=i.gl.createTexture(),this.update(u,f)}update(i,u,d){const{width:f,height:y}=i,w=!(this.size&&this.size[0]===f&&this.size[1]===y||d),{context:I}=this,{gl:C}=I;if(this.useMipmap=!!(u&&u.useMipmap),C.bindTexture(C.TEXTURE_2D,this.texture),I.pixelStoreUnpackFlipY.set(!1),I.pixelStoreUnpack.set(1),I.pixelStoreUnpackPremultiplyAlpha.set(this.format===C.RGBA&&(!u||u.premultiply!==!1)),w)this.size=[f,y],i instanceof HTMLImageElement||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageData||c.b(i)?C.texImage2D(C.TEXTURE_2D,0,this.format,this.format,C.UNSIGNED_BYTE,i):C.texImage2D(C.TEXTURE_2D,0,this.format,f,y,0,this.format,C.UNSIGNED_BYTE,i.data);else{const{x:P,y:D}=d||{x:0,y:0};i instanceof HTMLImageElement||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageData||c.b(i)?C.texSubImage2D(C.TEXTURE_2D,0,P,D,C.RGBA,C.UNSIGNED_BYTE,i):C.texSubImage2D(C.TEXTURE_2D,0,P,D,f,y,C.RGBA,C.UNSIGNED_BYTE,i.data)}this.useMipmap&&this.isSizePowerOfTwo()&&C.generateMipmap(C.TEXTURE_2D)}bind(i,u,d){const{context:f}=this,{gl:y}=f;y.bindTexture(y.TEXTURE_2D,this.texture),d!==y.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(d=y.LINEAR),i!==this.filter&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MAG_FILTER,i),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_MIN_FILTER,d||i),this.filter=i),u!==this.wrap&&(y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_S,u),y.texParameteri(y.TEXTURE_2D,y.TEXTURE_WRAP_T,u),this.wrap=u)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:i}=this.context;i.deleteTexture(this.texture),this.texture=null}}function sn(_){const{userImage:i}=_;return!!(i&&i.render&&i.render())&&(_.data.replace(new Uint8Array(i.data.buffer)),!0)}class ke extends c.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(i){if(this.loaded!==i&&(this.loaded=i,i)){for(const{ids:u,promiseResolve:d}of this.requestors)d(this._getImagesForIds(u));this.requestors=[]}}getImage(i){const u=this.images[i];if(u&&!u.data&&u.spriteData){const d=u.spriteData;u.data=new c.R({width:d.width,height:d.height},d.context.getImageData(d.x,d.y,d.width,d.height).data),u.spriteData=null}return u}addImage(i,u){if(this.images[i])throw new Error(`Image id ${i} already exist, use updateImage instead`);this._validate(i,u)&&(this.images[i]=u)}_validate(i,u){let d=!0;const f=u.data||u.spriteData;return this._validateStretch(u.stretchX,f&&f.width)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "stretchX" value`))),d=!1),this._validateStretch(u.stretchY,f&&f.height)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "stretchY" value`))),d=!1),this._validateContent(u.content,u)||(this.fire(new c.j(new Error(`Image "${i}" has invalid "content" value`))),d=!1),d}_validateStretch(i,u){if(!i)return!0;let d=0;for(const f of i){if(f[0]{let f=!0;if(!this.isLoaded())for(const y of i)this.images[y]||(f=!1);this.isLoaded()||f?u(this._getImagesForIds(i)):this.requestors.push({ids:i,promiseResolve:u})})}_getImagesForIds(i){const u={};for(const d of i){let f=this.getImage(d);f||(this.fire(new c.k("styleimagemissing",{id:d})),f=this.getImage(d)),f?u[d]={data:f.data.clone(),pixelRatio:f.pixelRatio,sdf:f.sdf,version:f.version,stretchX:f.stretchX,stretchY:f.stretchY,content:f.content,hasRenderCallback:!!(f.userImage&&f.userImage.render)}:c.w(`Image "${d}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return u}getPixelSize(){const{width:i,height:u}=this.atlasImage;return{width:i,height:u}}getPattern(i){const u=this.patterns[i],d=this.getImage(i);if(!d)return null;if(u&&u.position.version===d.version)return u.position;if(u)u.position.version=d.version;else{const f={w:d.data.width+2,h:d.data.height+2,x:0,y:0},y=new c.I(f,d);this.patterns[i]={bin:f,position:y}}return this._updatePatternAtlas(),this.patterns[i].position}bind(i){const u=i.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new Nt(i,this.atlasImage,u.RGBA),this.atlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE)}_updatePatternAtlas(){const i=[];for(const y in this.patterns)i.push(this.patterns[y].bin);const{w:u,h:d}=c.p(i),f=this.atlasImage;f.resize({width:u||1,height:d||1});for(const y in this.patterns){const{bin:w}=this.patterns[y],I=w.x+1,C=w.y+1,P=this.getImage(y).data,D=P.width,N=P.height;c.R.copy(P,f,{x:0,y:0},{x:I,y:C},{width:D,height:N}),c.R.copy(P,f,{x:0,y:N-1},{x:I,y:C-1},{width:D,height:1}),c.R.copy(P,f,{x:0,y:0},{x:I,y:C+N},{width:D,height:1}),c.R.copy(P,f,{x:D-1,y:0},{x:I-1,y:C},{width:1,height:N}),c.R.copy(P,f,{x:0,y:0},{x:I+D,y:C},{width:1,height:N})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(i){for(const u of i){if(this.callbackDispatchedThisFrame[u])continue;this.callbackDispatchedThisFrame[u]=!0;const d=this.getImage(u);d||c.w(`Image with ID: "${u}" was not found`),sn(d)&&this.updateImage(u,d)}}}const ye=1e20;function Xe(_,i,u,d,f,y,w,I,C){for(let P=i;P-1);C++,y[C]=I,w[C]=P,w[C+1]=ye}for(let I=0,C=0;I65535)throw new Error("glyphs > 65535 not supported");if(d.ranges[y])return{stack:i,id:u,glyph:f};if(!this.url)throw new Error("glyphsUrl is not set");if(!d.requests[y]){const I=fe.loadGlyphRange(i,y,this.url,this.requestManager);d.requests[y]=I}const w=yield d.requests[y];for(const I in w)this._doesCharSupportLocalGlyph(+I)||(d.glyphs[+I]=w[+I]);return d.ranges[y]=!0,{stack:i,id:u,glyph:w[u]||null}})}_doesCharSupportLocalGlyph(i){return!!this.localIdeographFontFamily&&(c.u["CJK Unified Ideographs"](i)||c.u["Hangul Syllables"](i)||c.u.Hiragana(i)||c.u.Katakana(i))}_tinySDF(i,u,d){const f=this.localIdeographFontFamily;if(!f||!this._doesCharSupportLocalGlyph(d))return;let y=i.tinySDF;if(!y){let I="400";/bold/i.test(u)?I="900":/medium/i.test(u)?I="500":/light/i.test(u)&&(I="200"),y=i.tinySDF=new fe.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:f,fontWeight:I})}const w=y.draw(String.fromCharCode(d));return{id:d,bitmap:new c.o({width:w.width||60,height:w.height||60},w.data),metrics:{width:w.glyphWidth/2||24,height:w.glyphHeight/2||24,left:w.glyphLeft/2+.5||0,top:w.glyphTop/2-27.5||-8,advance:w.glyphAdvance/2||24,isDoubleResolution:!0}}}}fe.loadGlyphRange=function(_,i,u,d){return c._(this,void 0,void 0,function*(){const f=256*i,y=f+255,w=d.transformRequest(u.replace("{fontstack}",_).replace("{range}",`${f}-${y}`),"Glyphs"),I=yield c.l(w,new AbortController);if(!I||!I.data)throw new Error(`Could not load glyph range. range: ${i}, ${f}-${y}`);const C={};for(const P of c.n(I.data))C[P.id]=P;return C})},fe.TinySDF=class{constructor({fontSize:_=24,buffer:i=3,radius:u=8,cutoff:d=.25,fontFamily:f="sans-serif",fontWeight:y="normal",fontStyle:w="normal"}={}){this.buffer=i,this.cutoff=d,this.radius=u;const I=this.size=_+4*i,C=this._createCanvas(I),P=this.ctx=C.getContext("2d",{willReadFrequently:!0});P.font=`${w} ${y} ${_}px ${f}`,P.textBaseline="alphabetic",P.textAlign="left",P.fillStyle="black",this.gridOuter=new Float64Array(I*I),this.gridInner=new Float64Array(I*I),this.f=new Float64Array(I),this.z=new Float64Array(I+1),this.v=new Uint16Array(I)}_createCanvas(_){const i=document.createElement("canvas");return i.width=i.height=_,i}draw(_){const{width:i,actualBoundingBoxAscent:u,actualBoundingBoxDescent:d,actualBoundingBoxLeft:f,actualBoundingBoxRight:y}=this.ctx.measureText(_),w=Math.ceil(u),I=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(y-f))),C=Math.min(this.size-this.buffer,w+Math.ceil(d)),P=I+2*this.buffer,D=C+2*this.buffer,N=Math.max(P*D,0),V=new Uint8ClampedArray(N),X={data:V,width:P,height:D,glyphWidth:I,glyphHeight:C,glyphTop:w,glyphLeft:0,glyphAdvance:i};if(I===0||C===0)return X;const{ctx:W,buffer:J,gridInner:j,gridOuter:nt}=this;W.clearRect(J,J,I,C),W.fillText(_,J,J+w);const ft=W.getImageData(J,J,I,C);nt.fill(ye,0,N),j.fill(0,0,N);for(let Q=0;Q0?xt*xt:0,j[gt]=xt<0?xt*xt:0}}Xe(nt,0,0,P,D,P,this.f,this.v,this.z),Xe(j,J,J,I,C,P,this.f,this.v,this.z);for(let Q=0;Q1&&(C=i[++I]);const D=Math.abs(P-C.left),N=Math.abs(P-C.right),V=Math.min(D,N);let X;const W=y/d*(f+1);if(C.isDash){const J=f-Math.abs(W);X=Math.sqrt(V*V+J*J)}else X=f-Math.sqrt(V*V+W*W);this.data[w+P]=Math.max(0,Math.min(255,X+128))}}}addRegularDash(i){for(let I=i.length-1;I>=0;--I){const C=i[I],P=i[I+1];C.zeroLength?i.splice(I,1):P&&P.isDash===C.isDash&&(P.left=C.left,i.splice(I,1))}const u=i[0],d=i[i.length-1];u.isDash===d.isDash&&(u.left=d.left-this.width,d.right=u.right+this.width);const f=this.width*this.nextRow;let y=0,w=i[y];for(let I=0;I1&&(w=i[++y]);const C=Math.abs(I-w.left),P=Math.abs(I-w.right),D=Math.min(C,P);this.data[f+I]=Math.max(0,Math.min(255,(w.isDash?D:-D)+128))}}addDash(i,u){const d=u?7:0,f=2*d+1;if(this.nextRow+f>this.height)return c.w("LineAtlas out of space"),null;let y=0;for(let I=0;I{u.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Re]}numActive(){return Object.keys(this.active).length}}const In=Math.floor(k.hardwareConcurrency/2);let hn,Ue;function gn(){return hn||(hn=new ln),hn}ln.workerCount=c.B(globalThis)?Math.max(Math.min(In,3),1):1;class Rn{constructor(i,u){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=u;const d=this.workerPool.acquire(u);for(let f=0;f{u.remove()}),this.actors=[],i&&this.workerPool.release(this.id)}registerMessageHandler(i,u){for(const d of this.actors)d.registerMessageHandler(i,u)}}function gi(){return Ue||(Ue=new Rn(gn(),c.G),Ue.registerMessageHandler("GR",(_,i,u)=>c.m(i,u))),Ue}function li(_,i){const u=c.F();return c.H(u,u,[1,1,0]),c.J(u,u,[.5*_.width,.5*_.height,1]),c.K(u,u,_.calculatePosMatrix(i.toUnwrapped()))}function Wn(_,i,u,d,f,y){const w=function(N,V,X){if(N)for(const W of N){const J=V[W];if(J&&J.source===X&&J.type==="fill-extrusion")return!0}else for(const W in V){const J=V[W];if(J.source===X&&J.type==="fill-extrusion")return!0}return!1}(f&&f.layers,i,_.id),I=y.maxPitchScaleFactor(),C=_.tilesIn(d,I,w);C.sort(ii);const P=[];for(const N of C)P.push({wrappedTileID:N.tileID.wrapped().key,queryResults:N.tile.queryRenderedFeatures(i,u,_._state,N.queryGeometry,N.cameraQueryGeometry,N.scale,f,y,I,li(_.transform,N.tileID))});const D=function(N){const V={},X={};for(const W of N){const J=W.queryResults,j=W.wrappedTileID,nt=X[j]=X[j]||{};for(const ft in J){const Q=J[ft],st=nt[ft]=nt[ft]||{},mt=V[ft]=V[ft]||[];for(const gt of Q)st[gt.featureIndex]||(st[gt.featureIndex]=!0,mt.push(gt))}}return V}(P);for(const N in D)D[N].forEach(V=>{const X=V.feature,W=_.getFeatureState(X.layer["source-layer"],X.id);X.source=X.layer.source,X.layer["source-layer"]&&(X.sourceLayer=X.layer["source-layer"]),X.state=W});return D}function ii(_,i){const u=_.tileID,d=i.tileID;return u.overscaledZ-d.overscaledZ||u.canonical.y-d.canonical.y||u.wrap-d.wrap||u.canonical.x-d.canonical.x}function jt(_,i,u){return c._(this,void 0,void 0,function*(){let d=_;if(_.url?d=(yield c.h(i.transformRequest(_.url,"Source"),u)).data:yield k.frameAsync(u),!d)return null;const f=c.L(c.e(d,_),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in d&&d.vector_layers&&(f.vectorLayerIds=d.vector_layers.map(y=>y.id)),f})}class St{constructor(i,u){i&&(u?this.setSouthWest(i).setNorthEast(u):Array.isArray(i)&&(i.length===4?this.setSouthWest([i[0],i[1]]).setNorthEast([i[2],i[3]]):this.setSouthWest(i[0]).setNorthEast(i[1])))}setNorthEast(i){return this._ne=i instanceof c.M?new c.M(i.lng,i.lat):c.M.convert(i),this}setSouthWest(i){return this._sw=i instanceof c.M?new c.M(i.lng,i.lat):c.M.convert(i),this}extend(i){const u=this._sw,d=this._ne;let f,y;if(i instanceof c.M)f=i,y=i;else{if(!(i instanceof St))return Array.isArray(i)?i.length===4||i.every(Array.isArray)?this.extend(St.convert(i)):this.extend(c.M.convert(i)):i&&("lng"in i||"lon"in i)&&"lat"in i?this.extend(c.M.convert(i)):this;if(f=i._sw,y=i._ne,!f||!y)return this}return u||d?(u.lng=Math.min(f.lng,u.lng),u.lat=Math.min(f.lat,u.lat),d.lng=Math.max(y.lng,d.lng),d.lat=Math.max(y.lat,d.lat)):(this._sw=new c.M(f.lng,f.lat),this._ne=new c.M(y.lng,y.lat)),this}getCenter(){return new c.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new c.M(this.getWest(),this.getNorth())}getSouthEast(){return new c.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(i){const{lng:u,lat:d}=c.M.convert(i);let f=this._sw.lng<=u&&u<=this._ne.lng;return this._sw.lng>this._ne.lng&&(f=this._sw.lng>=u&&u>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&f}static convert(i){return i instanceof St?i:i&&new St(i)}static fromLngLat(i,u=0){const d=360*u/40075017,f=d/Math.cos(Math.PI/180*i.lat);return new St(new c.M(i.lng-f,i.lat-d),new c.M(i.lng+f,i.lat+d))}}class ui{constructor(i,u,d){this.bounds=St.convert(this.validateBounds(i)),this.minzoom=u||0,this.maxzoom=d||24}validateBounds(i){return Array.isArray(i)&&i.length===4?[Math.max(-180,i[0]),Math.max(-90,i[1]),Math.min(180,i[2]),Math.min(90,i[3])]:[-180,-90,180,90]}contains(i){const u=Math.pow(2,i.z),d=Math.floor(c.N(this.bounds.getWest())*u),f=Math.floor(c.O(this.bounds.getNorth())*u),y=Math.ceil(c.N(this.bounds.getEast())*u),w=Math.ceil(c.O(this.bounds.getSouth())*u);return i.x>=d&&i.x=f&&i.y{this._options.tiles=i}),this}setUrl(i){return this.setSourceProperty(()=>{this.url=i,this._options.url=i}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return c.e({},this._options)}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d={request:this.map._requestManager.transformRequest(u,"Tile"),uid:i.uid,tileID:i.tileID,zoom:i.tileID.overscaledZ,tileSize:this.tileSize*i.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};d.request.collectResourceTiming=this._collectResourceTiming;let f="RT";if(i.actor&&i.state!=="expired"){if(i.state==="loading")return new Promise((y,w)=>{i.reloadPromise={resolve:y,reject:w}})}else i.actor=this.dispatcher.getActor(),f="LT";i.abortController=new AbortController;try{const y=yield i.actor.sendAsync({type:f,data:d},i.abortController);if(delete i.abortController,i.aborted)return;this._afterTileLoadWorkerResponse(i,y)}catch(y){if(delete i.abortController,i.aborted)return;if(y&&y.status!==404)throw y;this._afterTileLoadWorkerResponse(i,null)}})}_afterTileLoadWorkerResponse(i,u){if(u&&u.resourceTiming&&(i.resourceTiming=u.resourceTiming),u&&this.map._refreshExpiredTiles&&i.setExpiryData(u),i.loadVectorData(u,this.map.painter),i.reloadPromise){const d=i.reloadPromise;i.reloadPromise=null,this.loadTile(i).then(d.resolve).catch(d.reject)}}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController),i.actor&&(yield i.actor.sendAsync({type:"AT",data:{uid:i.uid,type:this.type,source:this.id}}))})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.unloadVectorData(),i.actor&&(yield i.actor.sendAsync({type:"RMT",data:{uid:i.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class _t extends c.E{constructor(i,u,d,f){super(),this.id=i,this.dispatcher=d,this.setEventedParent(f),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=c.e({type:"raster"},u),c.e(this,c.L(u,["url","scheme","tileSize"]))}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const i=yield jt(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,i&&(c.e(this,i),i.bounds&&(this.tileBounds=new ui(i.bounds,this.minzoom,this.maxzoom)),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})))}catch(i){this._tileJSONRequest=null,this.fire(new c.j(i))}})}loaded(){return this._loaded}onAdd(i){this.map=i,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(i){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),i(),this.load()}setTiles(i){return this.setSourceProperty(()=>{this._options.tiles=i}),this}setUrl(i){return this.setSourceProperty(()=>{this.url=i,this._options.url=i}),this}serialize(){return c.e({},this._options)}hasTile(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);i.abortController=new AbortController;try{const d=yield Gt.getImage(this.map._requestManager.transformRequest(u,"Tile"),i.abortController,this.map._refreshExpiredTiles);if(delete i.abortController,i.aborted)return void(i.state="unloaded");if(d&&d.data){this.map._refreshExpiredTiles&&d.cacheControl&&d.expires&&i.setExpiryData({cacheControl:d.cacheControl,expires:d.expires});const f=this.map.painter.context,y=f.gl,w=d.data;i.texture=this.map.painter.getTileTexture(w.width),i.texture?i.texture.update(w,{useMipmap:!0}):(i.texture=new Nt(f,w,y.RGBA,{useMipmap:!0}),i.texture.bind(y.LINEAR,y.CLAMP_TO_EDGE,y.LINEAR_MIPMAP_NEAREST),f.extTextureFilterAnisotropic&&y.texParameterf(y.TEXTURE_2D,f.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,f.extTextureFilterAnisotropicMax)),i.state="loaded"}}catch(d){if(delete i.abortController,i.aborted)i.state="unloaded";else if(d)throw i.state="errored",d}})}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController)})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.texture&&this.map.painter.saveTileTexture(i.texture)})}hasTransition(){return!1}}class Zi extends _t{constructor(i,u,d,f){super(i,u,d,f),this.type="raster-dem",this.maxzoom=22,this._options=c.e({type:"raster-dem"},u),this.encoding=u.encoding||"mapbox",this.redFactor=u.redFactor,this.greenFactor=u.greenFactor,this.blueFactor=u.blueFactor,this.baseShift=u.baseShift}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),d=this.map._requestManager.transformRequest(u,"Tile");i.neighboringTiles=this._getNeighboringTiles(i.tileID),i.abortController=new AbortController;try{const f=yield Gt.getImage(d,i.abortController,this.map._refreshExpiredTiles);if(delete i.abortController,i.aborted)return void(i.state="unloaded");if(f&&f.data){const y=f.data;this.map._refreshExpiredTiles&&f.cacheControl&&f.expires&&i.setExpiryData({cacheControl:f.cacheControl,expires:f.expires});const w=c.b(y)&&c.S()?y:yield this.readImageNow(y),I={type:this.type,uid:i.uid,source:this.id,rawImageData:w,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!i.actor||i.state==="expired"){i.actor=this.dispatcher.getActor();const C=yield i.actor.sendAsync({type:"LDT",data:I});i.dem=C,i.needsHillshadePrepare=!0,i.needsTerrainPrepare=!0,i.state="loaded"}}}catch(f){if(delete i.abortController,i.aborted)i.state="unloaded";else if(f)throw i.state="errored",f}})}readImageNow(i){return c._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&c.U()){const u=i.width+2,d=i.height+2;try{return new c.R({width:u,height:d},yield c.V(i,-1,-1,u,d))}catch{}}return k.getImageData(i,1)})}_getNeighboringTiles(i){const u=i.canonical,d=Math.pow(2,u.z),f=(u.x-1+d)%d,y=u.x===0?i.wrap-1:i.wrap,w=(u.x+1+d)%d,I=u.x+1===d?i.wrap+1:i.wrap,C={};return C[new c.Q(i.overscaledZ,y,u.z,f,u.y).key]={backfilled:!1},C[new c.Q(i.overscaledZ,I,u.z,w,u.y).key]={backfilled:!1},u.y>0&&(C[new c.Q(i.overscaledZ,y,u.z,f,u.y-1).key]={backfilled:!1},C[new c.Q(i.overscaledZ,i.wrap,u.z,u.x,u.y-1).key]={backfilled:!1},C[new c.Q(i.overscaledZ,I,u.z,w,u.y-1).key]={backfilled:!1}),u.y+10&&c.e(y,{resourceTiming:f}),this.fire(new c.k("data",Object.assign(Object.assign({},y),{sourceDataType:"metadata"}))),this.fire(new c.k("data",Object.assign(Object.assign({},y),{sourceDataType:"content"})))}catch(d){if(this._pendingLoads--,this._removed)return void this.fire(new c.k("dataabort",{dataType:"source"}));this.fire(new c.j(d))}})}loaded(){return this._pendingLoads===0}loadTile(i){return c._(this,void 0,void 0,function*(){const u=i.actor?"RT":"LT";i.actor=this.actor;const d={type:this.type,uid:i.uid,tileID:i.tileID,zoom:i.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};i.abortController=new AbortController;const f=yield this.actor.sendAsync({type:u,data:d},i.abortController);delete i.abortController,i.unloadVectorData(),i.aborted||i.loadVectorData(f,this.map.painter,u==="RT")})}abortTile(i){return c._(this,void 0,void 0,function*(){i.abortController&&(i.abortController.abort(),delete i.abortController),i.aborted=!0})}unloadTile(i){return c._(this,void 0,void 0,function*(){i.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:i.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return c.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Jt=c.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Fe extends c.E{constructor(i,u,d,f){super(),this.id=i,this.dispatcher=d,this.coordinates=u.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(f),this.options=u}load(i){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const u=yield Gt.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,u&&u.data&&(this.image=u.data,i&&(this.coordinates=i),this._finishLoading())}catch(u){this._request=null,this._loaded=!0,this.fire(new c.j(u))}})}loaded(){return this._loaded}updateImage(i){return i.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=i.url,this.load(i.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(i){this.map=i,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(i){this.coordinates=i;const u=i.map(c.Y.fromLngLat);this.tileID=function(f){let y=1/0,w=1/0,I=-1/0,C=-1/0;for(const V of f)y=Math.min(y,V.x),w=Math.min(w,V.y),I=Math.max(I,V.x),C=Math.max(C,V.y);const P=Math.max(I-y,C-w),D=Math.max(0,Math.floor(-Math.log(P)/Math.LN2)),N=Math.pow(2,D);return new c.a0(D,Math.floor((y+I)/2*N),Math.floor((w+C)/2*N))}(u),this.minzoom=this.maxzoom=this.tileID.z;const d=u.map(f=>this.tileID.getTilePoint(f)._round());return this._boundsArray=new c.Z,this._boundsArray.emplaceBack(d[0].x,d[0].y,0,0),this._boundsArray.emplaceBack(d[1].x,d[1].y,c.W,0),this._boundsArray.emplaceBack(d[3].x,d[3].y,0,c.W),this._boundsArray.emplaceBack(d[2].x,d[2].y,c.W,c.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const i=this.map.painter.context,u=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,Jt.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new Nt(i,this.image,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let d=!1;for(const f in this.tiles){const y=this.tiles[f];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(i){return c._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(i.tileID.canonical)?(this.tiles[String(i.tileID.wrap)]=i,i.buckets={}):i.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Io extends Fe{constructor(i,u,d,f){super(i,u,d,f),this.roundZoom=!0,this.type="video",this.options=u}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1;const i=this.options;this.urls=[];for(const u of i.urls)this.urls.push(this.map._requestManager.transformRequest(u,"Source").url);try{const u=yield c.a2(this.urls);if(this._loaded=!0,!u)return;this.video=u,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(u){this.fire(new c.j(u))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(i){if(this.video){const u=this.video.seekable;iu.end(0)?this.fire(new c.j(new c.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${u.start(0)} and ${u.end(0)}-second mark.`))):this.video.currentTime=i}}getVideo(){return this.video}onAdd(i){this.map||(this.map=i,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const i=this.map.painter.context,u=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,Jt.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE),u.texSubImage2D(u.TEXTURE_2D,0,0,0,u.RGBA,u.UNSIGNED_BYTE,this.video)):(this.texture=new Nt(i,this.video,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let d=!1;for(const f in this.tiles){const y=this.tiles[f];y.state!=="loaded"&&(y.state="loaded",y.texture=this.texture,d=!0)}d&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Za extends Fe{constructor(i,u,d,f){super(i,u,d,f),u.coordinates?Array.isArray(u.coordinates)&&u.coordinates.length===4&&!u.coordinates.some(y=>!Array.isArray(y)||y.length!==2||y.some(w=>typeof w!="number"))||this.fire(new c.j(new c.a1(`sources.${i}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new c.j(new c.a1(`sources.${i}`,null,'missing required property "coordinates"'))),u.animate&&typeof u.animate!="boolean"&&this.fire(new c.j(new c.a1(`sources.${i}`,null,'optional "animate" property must be a boolean value'))),u.canvas?typeof u.canvas=="string"||u.canvas instanceof HTMLCanvasElement||this.fire(new c.j(new c.a1(`sources.${i}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new c.j(new c.a1(`sources.${i}`,null,'missing required property "canvas"'))),this.options=u,this.animate=u.animate===void 0||u.animate}load(){return c._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new c.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(i){this.map=i,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let i=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,i=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,i=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const u=this.map.painter.context,d=u.gl;this.boundsBuffer||(this.boundsBuffer=u.createVertexBuffer(this._boundsArray,Jt.members)),this.boundsSegments||(this.boundsSegments=c.$.simpleSegment(0,0,4,2)),this.texture?(i||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Nt(u,this.canvas,d.RGBA,{premultiply:!0});let f=!1;for(const y in this.tiles){const w=this.tiles[y];w.state!=="loaded"&&(w.state="loaded",w.texture=this.texture,f=!0)}f&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const i of[this.canvas.width,this.canvas.height])if(isNaN(i)||i<=0)return!0;return!1}}const Ha={},Wa=_=>{switch(_){case"geojson":return Ct;case"image":return Fe;case"raster":return _t;case"raster-dem":return Zi;case"vector":return Nn;case"video":return Io;case"canvas":return Za}return Ha[_]},Gs="RTLPluginLoaded";class Du extends c.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=gi()}_syncState(i){return this.status=i,this.dispatcher.broadcast("SRPS",{pluginStatus:i,pluginURL:this.url}).catch(u=>{throw this.status="error",u})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(i){return c._(this,arguments,void 0,function*(u,d=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=k.resolveURL(u),!this.url)throw new Error(`requested url ${u} is invalid`);if(this.status==="unavailable"){if(!d)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return c._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new c.k(Gs))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let fa=null;function Ot(){return fa||(fa=new Du),fa}class Wo{constructor(i,u){this.timeAdded=0,this.fadeEndTime=0,this.tileID=i,this.uid=c.a3(),this.uses=0,this.tileSize=u,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(i){const u=i+this.timeAdded;uy.getLayer(P)).filter(Boolean);if(C.length!==0){I.layers=C,I.stateDependentLayerIds&&(I.stateDependentLayers=I.stateDependentLayerIds.map(P=>C.filter(D=>D.id===P)[0]));for(const P of C)w[P.id]=I}}return w}(i.buckets,u.style),this.hasSymbolBuckets=!1;for(const f in this.buckets){const y=this.buckets[f];if(y instanceof c.a5){if(this.hasSymbolBuckets=!0,!d)break;y.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const f in this.buckets){const y=this.buckets[f];if(y instanceof c.a5&&y.hasRTLText){this.hasRTLText=!0,Ot().lazyLoad();break}}this.queryPadding=0;for(const f in this.buckets){const y=this.buckets[f];this.queryPadding=Math.max(this.queryPadding,u.style.getLayer(f).queryRadius(y))}i.imageAtlas&&(this.imageAtlas=i.imageAtlas),i.glyphAtlasImage&&(this.glyphAtlasImage=i.glyphAtlasImage)}else this.collisionBoxArray=new c.a4}unloadVectorData(){for(const i in this.buckets)this.buckets[i].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(i){return this.buckets[i.id]}upload(i){for(const d in this.buckets){const f=this.buckets[d];f.uploadPending()&&f.upload(i)}const u=i.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Nt(i,this.imageAtlas.image,u.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Nt(i,this.glyphAtlasImage,u.ALPHA),this.glyphAtlasImage=null)}prepare(i){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(i,this.imageAtlasTexture)}queryRenderedFeatures(i,u,d,f,y,w,I,C,P,D){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:f,cameraQueryGeometry:y,scale:w,tileSize:this.tileSize,pixelPosMatrix:D,transform:C,params:I,queryPadding:this.queryPadding*P},i,u,d):{}}querySourceFeatures(i,u){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const f=d.loadVTLayers(),y=u&&u.sourceLayer?u.sourceLayer:"",w=f._geojsonTileLayer||f[y];if(!w)return;const I=c.a6(u&&u.filter),{z:C,x:P,y:D}=this.tileID.canonical,N={z:C,x:P,y:D};for(let V=0;Vd)f=!1;else if(u)if(this.expirationTime{this.remove(i,y)},d)),this.data[f].push(y),this.order.push(f),this.order.length>this.max){const w=this._getAndRemoveByKey(this.order[0]);w&&this.onRemove(w)}return this}has(i){return i.wrapped().key in this.data}getAndRemove(i){return this.has(i)?this._getAndRemoveByKey(i.wrapped().key):null}_getAndRemoveByKey(i){const u=this.data[i].shift();return u.timeout&&clearTimeout(u.timeout),this.data[i].length===0&&delete this.data[i],this.order.splice(this.order.indexOf(i),1),u.value}getByKey(i){const u=this.data[i];return u?u[0].value:null}get(i){return this.has(i)?this.data[i.wrapped().key][0].value:null}remove(i,u){if(!this.has(i))return this;const d=i.wrapped().key,f=u===void 0?0:this.data[d].indexOf(u),y=this.data[d][f];return this.data[d].splice(f,1),y.timeout&&clearTimeout(y.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(y.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(i){for(this.max=i;this.order.length>this.max;){const u=this._getAndRemoveByKey(this.order[0]);u&&this.onRemove(u)}return this}filter(i){const u=[];for(const d in this.data)for(const f of this.data[d])i(f.value)||u.push(f);for(const d of u)this.remove(d.value.tileID,d)}}class Dl{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(i,u,d){const f=String(u);if(this.stateChanges[i]=this.stateChanges[i]||{},this.stateChanges[i][f]=this.stateChanges[i][f]||{},c.e(this.stateChanges[i][f],d),this.deletedStates[i]===null){this.deletedStates[i]={};for(const y in this.state[i])y!==f&&(this.deletedStates[i][y]=null)}else if(this.deletedStates[i]&&this.deletedStates[i][f]===null){this.deletedStates[i][f]={};for(const y in this.state[i][f])d[y]||(this.deletedStates[i][f][y]=null)}else for(const y in d)this.deletedStates[i]&&this.deletedStates[i][f]&&this.deletedStates[i][f][y]===null&&delete this.deletedStates[i][f][y]}removeFeatureState(i,u,d){if(this.deletedStates[i]===null)return;const f=String(u);if(this.deletedStates[i]=this.deletedStates[i]||{},d&&u!==void 0)this.deletedStates[i][f]!==null&&(this.deletedStates[i][f]=this.deletedStates[i][f]||{},this.deletedStates[i][f][d]=null);else if(u!==void 0)if(this.stateChanges[i]&&this.stateChanges[i][f])for(d in this.deletedStates[i][f]={},this.stateChanges[i][f])this.deletedStates[i][f][d]=null;else this.deletedStates[i][f]=null;else this.deletedStates[i]=null}getState(i,u){const d=String(u),f=c.e({},(this.state[i]||{})[d],(this.stateChanges[i]||{})[d]);if(this.deletedStates[i]===null)return{};if(this.deletedStates[i]){const y=this.deletedStates[i][u];if(y===null)return{};for(const w in y)delete f[w]}return f}initializeTileState(i,u){i.setFeatureState(this.state,u)}coalesceChanges(i,u){const d={};for(const f in this.stateChanges){this.state[f]=this.state[f]||{};const y={};for(const w in this.stateChanges[f])this.state[f][w]||(this.state[f][w]={}),c.e(this.state[f][w],this.stateChanges[f][w]),y[w]=this.state[f][w];d[f]=y}for(const f in this.deletedStates){this.state[f]=this.state[f]||{};const y={};if(this.deletedStates[f]===null)for(const w in this.state[f])y[w]={},this.state[f][w]={};else for(const w in this.deletedStates[f]){if(this.deletedStates[f][w]===null)this.state[f][w]={};else for(const I of Object.keys(this.deletedStates[f][w]))delete this.state[f][w][I];y[w]=this.state[f][w]}d[f]=d[f]||{},c.e(d[f],y)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const f in i)i[f].setFeatureState(d,u)}}class tr extends c.E{constructor(i,u,d){super(),this.id=i,this.dispatcher=d,this.on("data",f=>this._dataHandler(f)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((f,y,w,I)=>{const C=new(Wa(y.type))(f,y,w,I);if(C.id!==f)throw new Error(`Expected Source id to be ${f} instead of ${C.id}`);return C})(i,u,d,this),this._tiles={},this._cache=new qr(0,f=>this._unloadTile(f)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Dl,this._didEmitContent=!1,this._updated=!1}onAdd(i){this.map=i,this._maxTileCacheSize=i?i._maxTileCacheSize:null,this._maxTileCacheZoomLevels=i?i._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(i)}onRemove(i){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(i)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const i in this._tiles){const u=this._tiles[i];if(u.state!=="loaded"&&u.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const i=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,i&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(i,u,d){return c._(this,void 0,void 0,function*(){try{yield this._source.loadTile(i),this._tileLoaded(i,u,d)}catch(f){i.state="errored",f.status!==404?this._source.fire(new c.j(f,{tile:i})):this.update(this.transform,this.terrain)}})}_unloadTile(i){this._source.unloadTile&&this._source.unloadTile(i)}_abortTile(i){this._source.abortTile&&this._source.abortTile(i),this._source.fire(new c.k("dataabort",{tile:i,coord:i.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(i){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const u in this._tiles){const d=this._tiles[u];d.upload(i),d.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(i=>i.tileID).sort(Zt).map(i=>i.key)}getRenderableIds(i){const u=[];for(const d in this._tiles)this._isIdRenderable(d,i)&&u.push(this._tiles[d]);return i?u.sort((d,f)=>{const y=d.tileID,w=f.tileID,I=new c.P(y.canonical.x,y.canonical.y)._rotate(this.transform.angle),C=new c.P(w.canonical.x,w.canonical.y)._rotate(this.transform.angle);return y.overscaledZ-w.overscaledZ||C.y-I.y||C.x-I.x}).map(d=>d.tileID.key):u.map(d=>d.tileID).sort(Zt).map(d=>d.key)}hasRenderableParent(i){const u=this.findLoadedParent(i,0);return!!u&&this._isIdRenderable(u.tileID.key)}_isIdRenderable(i,u){return this._tiles[i]&&this._tiles[i].hasData()&&!this._coveredTiles[i]&&(u||!this._tiles[i].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const i in this._tiles)this._tiles[i].state!=="errored"&&this._reloadTile(i,"reloading")}}_reloadTile(i,u){return c._(this,void 0,void 0,function*(){const d=this._tiles[i];d&&(d.state!=="loading"&&(d.state=u),yield this._loadTile(d,i,u))})}_tileLoaded(i,u,d){i.timeAdded=k.now(),d==="expired"&&(i.refreshedUponExpiration=!0),this._setTileReloadTimer(u,i),this.getSource().type==="raster-dem"&&i.dem&&this._backfillDEM(i),this._state.initializeTileState(i,this.map?this.map.painter:null),i.aborted||this._source.fire(new c.k("data",{dataType:"source",tile:i,coord:i.tileID}))}_backfillDEM(i){const u=this.getRenderableIds();for(let f=0;f1||(Math.abs(w)>1&&(Math.abs(w+C)===1?w+=C:Math.abs(w-C)===1&&(w-=C)),y.dem&&f.dem&&(f.dem.backfillBorder(y.dem,w,I),f.neighboringTiles&&f.neighboringTiles[P]&&(f.neighboringTiles[P].backfilled=!0)))}}getTile(i){return this.getTileByID(i.key)}getTileByID(i){return this._tiles[i]}_retainLoadedChildren(i,u,d,f){for(const y in this._tiles){let w=this._tiles[y];if(f[y]||!w.hasData()||w.tileID.overscaledZ<=u||w.tileID.overscaledZ>d)continue;let I=w.tileID;for(;w&&w.tileID.overscaledZ>u+1;){const P=w.tileID.scaledTo(w.tileID.overscaledZ-1);w=this._tiles[P.key],w&&w.hasData()&&(I=P)}let C=I;for(;C.overscaledZ>u;)if(C=C.scaledTo(C.overscaledZ-1),i[C.key]){f[I.key]=I;break}}}findLoadedParent(i,u){if(i.key in this._loadedParentTiles){const d=this._loadedParentTiles[i.key];return d&&d.tileID.overscaledZ>=u?d:null}for(let d=i.overscaledZ-1;d>=u;d--){const f=i.scaledTo(d),y=this._getLoadedTile(f);if(y)return y}}_getLoadedTile(i){const u=this._tiles[i.key];return u&&u.hasData()?u:this._cache.getByKey(i.wrapped().key)}updateCacheSize(i){const u=Math.ceil(i.width/this._source.tileSize)+1,d=Math.ceil(i.height/this._source.tileSize)+1,f=Math.floor(u*d*(this._maxTileCacheZoomLevels===null?c.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),y=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,f):f;this._cache.setMaxSize(y)}handleWrapJump(i){const u=Math.round((i-(this._prevLng===void 0?i:this._prevLng))/360);if(this._prevLng=i,u){const d={};for(const f in this._tiles){const y=this._tiles[f];y.tileID=y.tileID.unwrapTo(y.tileID.wrap+u),d[y.tileID.key]=y}this._tiles=d;for(const f in this._timers)clearTimeout(this._timers[f]),delete this._timers[f];for(const f in this._tiles)this._setTileReloadTimer(f,this._tiles[f])}}update(i,u){if(!this._sourceLoaded||this._paused)return;let d;this.transform=i,this.terrain=u,this.updateCacheSize(i),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?d=i.getVisibleUnwrappedCoordinates(this._source.tileID).map(D=>new c.Q(D.canonical.z,D.wrap,D.canonical.z,D.canonical.x,D.canonical.y)):(d=i.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:u}),this._source.hasTile&&(d=d.filter(D=>this._source.hasTile(D)))):d=[];const f=i.coveringZoomLevel(this._source),y=Math.max(f-tr.maxOverzooming,this._source.minzoom),w=Math.max(f+tr.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const D={};for(const N of d)if(N.canonical.z>this._source.minzoom){const V=N.scaledTo(N.canonical.z-1);D[V.key]=V;const X=N.scaledTo(Math.max(this._source.minzoom,Math.min(N.canonical.z,5)));D[X.key]=X}d=d.concat(Object.values(D))}const I=d.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,I&&this.fire(new c.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const C=this._updateRetainedTiles(d,f);if(De(this._source.type)){const D={},N={},V=Object.keys(C),X=k.now();for(const W of V){const J=C[W],j=this._tiles[W];if(!j||j.fadeEndTime!==0&&j.fadeEndTime<=X)continue;const nt=this.findLoadedParent(J,y);nt&&(this._addTile(nt.tileID),D[nt.tileID.key]=nt.tileID),N[W]=J}this._retainLoadedChildren(N,f,w,C);for(const W in D)C[W]||(this._coveredTiles[W]=!0,C[W]=D[W]);if(u){const W={},J={};for(const j of d)this._tiles[j.key].hasData()?W[j.key]=j:J[j.key]=j;for(const j in J){const nt=J[j].children(this._source.maxzoom);this._tiles[nt[0].key]&&this._tiles[nt[1].key]&&this._tiles[nt[2].key]&&this._tiles[nt[3].key]&&(W[nt[0].key]=C[nt[0].key]=nt[0],W[nt[1].key]=C[nt[1].key]=nt[1],W[nt[2].key]=C[nt[2].key]=nt[2],W[nt[3].key]=C[nt[3].key]=nt[3],delete J[j])}for(const j in J){const nt=this.findLoadedParent(J[j],this._source.minzoom);if(nt){W[nt.tileID.key]=C[nt.tileID.key]=nt.tileID;for(const ft in W)W[ft].isChildOf(nt.tileID)&&delete W[ft]}}for(const j in this._tiles)W[j]||(this._coveredTiles[j]=!0)}}for(const D in C)this._tiles[D].clearFadeHold();const P=c.ab(this._tiles,C);for(const D of P){const N=this._tiles[D];N.hasSymbolBuckets&&!N.holdingForFade()?N.setHoldDuration(this.map._fadeDuration):N.hasSymbolBuckets&&!N.symbolFadeFinished()||this._removeTile(D)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const i in this._tiles)this._tiles[i].holdingForFade()&&this._removeTile(i)}_updateRetainedTiles(i,u){const d={},f={},y=Math.max(u-tr.maxOverzooming,this._source.minzoom),w=Math.max(u+tr.maxUnderzooming,this._source.minzoom),I={};for(const C of i){const P=this._addTile(C);d[C.key]=C,P.hasData()||uthis._source.maxzoom){const N=C.children(this._source.maxzoom)[0],V=this.getTile(N);if(V&&V.hasData()){d[N.key]=N;continue}}else{const N=C.children(this._source.maxzoom);if(d[N[0].key]&&d[N[1].key]&&d[N[2].key]&&d[N[3].key])continue}let D=P.wasRequested();for(let N=C.overscaledZ-1;N>=y;--N){const V=C.scaledTo(N);if(f[V.key])break;if(f[V.key]=!0,P=this.getTile(V),!P&&D&&(P=this._addTile(V)),P){const X=P.hasData();if((D||X)&&(d[V.key]=V),D=P.wasRequested(),X)break}}}return d}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const i in this._tiles){const u=[];let d,f=this._tiles[i].tileID;for(;f.overscaledZ>0;){if(f.key in this._loadedParentTiles){d=this._loadedParentTiles[f.key];break}u.push(f.key);const y=f.scaledTo(f.overscaledZ-1);if(d=this._getLoadedTile(y),d)break;f=y}for(const y of u)this._loadedParentTiles[y]=d}}_addTile(i){let u=this._tiles[i.key];if(u)return u;u=this._cache.getAndRemove(i),u&&(this._setTileReloadTimer(i.key,u),u.tileID=i,this._state.initializeTileState(u,this.map?this.map.painter:null),this._cacheTimers[i.key]&&(clearTimeout(this._cacheTimers[i.key]),delete this._cacheTimers[i.key],this._setTileReloadTimer(i.key,u)));const d=u;return u||(u=new Wo(i,this._source.tileSize*i.overscaleFactor()),this._loadTile(u,i.key,u.state)),u.uses++,this._tiles[i.key]=u,d||this._source.fire(new c.k("dataloading",{tile:u,coord:u.tileID,dataType:"source"})),u}_setTileReloadTimer(i,u){i in this._timers&&(clearTimeout(this._timers[i]),delete this._timers[i]);const d=u.getExpiryTimeout();d&&(this._timers[i]=setTimeout(()=>{this._reloadTile(i,"expired"),delete this._timers[i]},d))}_removeTile(i){const u=this._tiles[i];u&&(u.uses--,delete this._tiles[i],this._timers[i]&&(clearTimeout(this._timers[i]),delete this._timers[i]),u.uses>0||(u.hasData()&&u.state!=="reloading"?this._cache.add(u.tileID,u,u.getExpiryTimeout()):(u.aborted=!0,this._abortTile(u),this._unloadTile(u))))}_dataHandler(i){const u=i.sourceDataType;i.dataType==="source"&&u==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&i.dataType==="source"&&u==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const i in this._tiles)this._removeTile(i);this._cache.reset()}tilesIn(i,u,d){const f=[],y=this.transform;if(!y)return f;const w=d?y.getCameraQueryGeometry(i):i,I=i.map(W=>y.pointCoordinate(W,this.terrain)),C=w.map(W=>y.pointCoordinate(W,this.terrain)),P=this.getIds();let D=1/0,N=1/0,V=-1/0,X=-1/0;for(const W of C)D=Math.min(D,W.x),N=Math.min(N,W.y),V=Math.max(V,W.x),X=Math.max(X,W.y);for(let W=0;W=0&&Q[1].y+ft>=0){const st=I.map(gt=>j.getTilePoint(gt)),mt=C.map(gt=>j.getTilePoint(gt));f.push({tile:J,tileID:j,queryGeometry:st,cameraQueryGeometry:mt,scale:nt})}}return f}getVisibleCoordinates(i){const u=this.getRenderableIds(i).map(d=>this._tiles[d].tileID);for(const d of u)d.posMatrix=this.transform.calculatePosMatrix(d.toUnwrapped());return u}hasTransition(){if(this._source.hasTransition())return!0;if(De(this._source.type)){const i=k.now();for(const u in this._tiles)if(this._tiles[u].fadeEndTime>=i)return!0}return!1}setFeatureState(i,u,d){this._state.updateState(i=i||"_geojsonTileLayer",u,d)}removeFeatureState(i,u,d){this._state.removeFeatureState(i=i||"_geojsonTileLayer",u,d)}getFeatureState(i,u){return this._state.getState(i=i||"_geojsonTileLayer",u)}setDependencies(i,u,d){const f=this._tiles[i];f&&f.setDependencies(u,d)}reloadTilesForDependencies(i,u){for(const d in this._tiles)this._tiles[d].hasDependency(i,u)&&this._reloadTile(d,"reloading");this._cache.filter(d=>!d.hasDependency(i,u))}}function Zt(_,i){const u=Math.abs(2*_.wrap)-+(_.wrap<0),d=Math.abs(2*i.wrap)-+(i.wrap<0);return _.overscaledZ-i.overscaledZ||d-u||i.canonical.y-_.canonical.y||i.canonical.x-_.canonical.x}function De(_){return _==="raster"||_==="image"||_==="video"}tr.maxOverzooming=10,tr.maxUnderzooming=3;class Le{constructor(i,u){this.reset(i,u)}reset(i,u){this.points=i||[],this._distances=[0];for(let d=1;d0?(f-w)/I:0;return this.points[y].mult(1-C).add(this.points[u].mult(C))}}function _i(_,i){let u=!0;return _==="always"||_!=="never"&&i!=="never"||(u=!1),u}class Xo{constructor(i,u,d){const f=this.boxCells=[],y=this.circleCells=[];this.xCellCount=Math.ceil(i/d),this.yCellCount=Math.ceil(u/d);for(let w=0;wthis.width||f<0||u>this.height)return[];const C=[];if(i<=0&&u<=0&&this.width<=d&&this.height<=f){if(y)return[{key:null,x1:i,y1:u,x2:d,y2:f}];for(let P=0;P0}hitTestCircle(i,u,d,f,y){const w=i-d,I=i+d,C=u-d,P=u+d;if(I<0||w>this.width||P<0||C>this.height)return!1;const D=[];return this._forEachCell(w,C,I,P,this._queryCellCircle,D,{hitTest:!0,overlapMode:f,circle:{x:i,y:u,radius:d},seenUids:{box:{},circle:{}}},y),D.length>0}_queryCell(i,u,d,f,y,w,I,C){const{seenUids:P,hitTest:D,overlapMode:N}=I,V=this.boxCells[y];if(V!==null){const W=this.bboxes;for(const J of V)if(!P.box[J]){P.box[J]=!0;const j=4*J,nt=this.boxKeys[J];if(i<=W[j+2]&&u<=W[j+3]&&d>=W[j+0]&&f>=W[j+1]&&(!C||C(nt))&&(!D||!_i(N,nt.overlapMode))&&(w.push({key:nt,x1:W[j],y1:W[j+1],x2:W[j+2],y2:W[j+3]}),D))return!0}}const X=this.circleCells[y];if(X!==null){const W=this.circles;for(const J of X)if(!P.circle[J]){P.circle[J]=!0;const j=3*J,nt=this.circleKeys[J];if(this._circleAndRectCollide(W[j],W[j+1],W[j+2],i,u,d,f)&&(!C||C(nt))&&(!D||!_i(N,nt.overlapMode))){const ft=W[j],Q=W[j+1],st=W[j+2];if(w.push({key:nt,x1:ft-st,y1:Q-st,x2:ft+st,y2:Q+st}),D)return!0}}}return!1}_queryCellCircle(i,u,d,f,y,w,I,C){const{circle:P,seenUids:D,overlapMode:N}=I,V=this.boxCells[y];if(V!==null){const W=this.bboxes;for(const J of V)if(!D.box[J]){D.box[J]=!0;const j=4*J,nt=this.boxKeys[J];if(this._circleAndRectCollide(P.x,P.y,P.radius,W[j+0],W[j+1],W[j+2],W[j+3])&&(!C||C(nt))&&!_i(N,nt.overlapMode))return w.push(!0),!0}}const X=this.circleCells[y];if(X!==null){const W=this.circles;for(const J of X)if(!D.circle[J]){D.circle[J]=!0;const j=3*J,nt=this.circleKeys[J];if(this._circlesCollide(W[j],W[j+1],W[j+2],P.x,P.y,P.radius)&&(!C||C(nt))&&!_i(N,nt.overlapMode))return w.push(!0),!0}}}_forEachCell(i,u,d,f,y,w,I,C){const P=this._convertToXCellCoord(i),D=this._convertToYCellCoord(u),N=this._convertToXCellCoord(d),V=this._convertToYCellCoord(f);for(let X=P;X<=N;X++)for(let W=D;W<=V;W++)if(y.call(this,i,u,d,f,this.xCellCount*W+X,w,I,C))return}_convertToXCellCoord(i){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(i*this.xScale)))}_convertToYCellCoord(i){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(i*this.yScale)))}_circlesCollide(i,u,d,f,y,w){const I=f-i,C=y-u,P=d+w;return P*P>I*I+C*C}_circleAndRectCollide(i,u,d,f,y,w,I){const C=(w-f)/2,P=Math.abs(i-(f+C));if(P>C+d)return!1;const D=(I-y)/2,N=Math.abs(u-(y+D));if(N>D+d)return!1;if(P<=C||N<=D)return!0;const V=P-C,X=N-D;return V*V+X*X<=d*d}}function Ie(_,i,u,d,f){const y=c.F();return i?(c.J(y,y,[1/f,1/f,1]),u||c.ad(y,y,d.angle)):c.K(y,d.labelPlaneMatrix,_),y}function ma(_,i,u,d,f){if(i){const y=c.ae(_);return c.J(y,y,[f,f,1]),u||c.ad(y,y,-d.angle),y}return d.glCoordMatrix}function Ei(_,i,u){let d;u?(d=[_.x,_.y,u(_.x,_.y),1],c.af(d,d,i)):(d=[_.x,_.y,0,1],ie(d,d,i));const f=d[3];return{point:new c.P(d[0]/f,d[1]/f),signedDistanceFromCamera:f}}function K(_,i){return .5+_/i*.5}function z(_,i){const u=_[0]/_[3],d=_[1]/_[3];return u>=-i[0]&&u<=i[0]&&d>=-i[1]&&d<=i[1]}function F(_,i,u,d,f,y,w,I,C,P){const D=d?_.textSizeData:_.iconSizeData,N=c.ag(D,u.transform.zoom),V=[256/u.width*2+1,256/u.height*2+1],X=d?_.text.dynamicLayoutVertexArray:_.icon.dynamicLayoutVertexArray;X.clear();const W=_.lineVertexArray,J=d?_.text.placedSymbolArray:_.icon.placedSymbolArray,j=u.transform.width/u.transform.height;let nt=!1;for(let ft=0;ftMath.abs(u.x-i.x)*d?{useVertical:!0}:(_===c.ah.vertical?i.yu.x)?{needsFlipping:!0}:null}function it(_,i,u,d,f,y,w,I,C,P,D,N,V,X,W,J){const j=i/24,nt=_.lineOffsetX*j,ft=_.lineOffsetY*j;let Q;if(_.numGlyphs>1){const st=_.glyphStartIndex+_.numGlyphs,mt=_.lineStartIndex,gt=_.lineStartIndex+_.lineLength,xt=G(j,I,nt,ft,u,D,N,_,C,y,V,W,J);if(!xt)return{notEnoughRoom:!0};const At=Ei(xt.first.point,w,J).point,Pt=Ei(xt.last.point,w,J).point;if(d&&!u){const zt=H(_.writingMode,At,Pt,X);if(zt)return zt}Q=[xt.first];for(let zt=_.glyphStartIndex+1;zt0?At.point:rt(N,xt,mt,1,f,J),zt=H(_.writingMode,mt,Pt,X);if(zt)return zt}const st=Lt(j*I.getoffsetX(_.glyphStartIndex),nt,ft,u,D,N,_.segment,_.lineStartIndex,_.lineStartIndex+_.lineLength,C,y,V,W,J);if(!st)return{notEnoughRoom:!0};Q=[st]}for(const st of Q)c.aj(P,st.point,st.angle);return{}}function rt(_,i,u,d,f,y){const w=Ei(_.add(_.sub(i)._unit()),f,y).point,I=u.sub(w);return u.add(I._mult(d/I.mag()))}function at(_,i){const{projectionCache:u,lineVertexArray:d,labelPlaneMatrix:f,tileAnchorPoint:y,distanceFromAnchor:w,getElevation:I,previousVertex:C,direction:P,absOffsetX:D}=i;if(u.projections[_])return u.projections[_];const N=new c.P(d.getx(_),d.gety(_)),V=Ei(N,f,I);if(V.signedDistanceFromCamera>0)return u.projections[_]=V.point,V.point;const X=_-P;return rt(w===0?y:new c.P(d.getx(X),d.gety(X)),N,C,D-w+1,f,I)}function et(_,i,u){return _._unit()._perp()._mult(i*u)}function ht(_,i,u,d,f,y,w,I){const{projectionCache:C,direction:P}=I;if(C.offsets[_])return C.offsets[_];const D=u.add(i);if(_+P=f)return C.offsets[_]=D,D;const N=at(_+P,I),V=et(N.sub(u),w,P),X=u.add(V),W=N.add(V);return C.offsets[_]=c.ak(y,D,X,W)||D,C.offsets[_]}function Lt(_,i,u,d,f,y,w,I,C,P,D,N,V,X){const W=d?_-i:_+i;let J=W>0?1:-1,j=0;d&&(J*=-1,j=Math.PI),J<0&&(j+=Math.PI);let nt,ft,Q=J>0?I+w:I+w+1,st=f,mt=f,gt=0,xt=0;const At=Math.abs(W),Pt=[];let zt;for(;gt+xt<=At;){if(Q+=J,Q=C)return null;gt+=xt,mt=st,ft=nt;const Vt={projectionCache:N,lineVertexArray:P,labelPlaneMatrix:D,tileAnchorPoint:y,distanceFromAnchor:gt,getElevation:X,previousVertex:mt,direction:J,absOffsetX:At};if(st=at(Q,Vt),u===0)Pt.push(mt),zt=st.sub(mt);else{let ce;const Ce=st.sub(mt);ce=Ce.mag()===0?et(at(Q+J,Vt).sub(st),u,J):et(Ce,u,J),ft||(ft=mt.add(ce)),nt=ht(Q,ce,st,I,C,ft,u,Vt),Pt.push(ft),zt=nt.sub(ft)}xt=zt.mag()}const Bt=zt._mult((At-gt)/xt)._add(ft||mt),Se=j+Math.atan2(st.y-mt.y,st.x-mt.x);return Pt.push(Bt),{point:Bt,angle:V?Se:0,path:Pt}}const It=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Et(_,i){for(let u=0;u<_;u++){const d=i.length;i.resize(d+4),i.float32.set(It,3*d)}}function ie(_,i,u){const d=i[0],f=i[1];return _[0]=u[0]*d+u[4]*f+u[12],_[1]=u[1]*d+u[5]*f+u[13],_[3]=u[3]*d+u[7]*f+u[15],_}const le=100;class Ee{constructor(i,u=new Xo(i.width+200,i.height+200,25),d=new Xo(i.width+200,i.height+200,25)){this.transform=i,this.grid=u,this.ignoredGrid=d,this.pitchfactor=Math.cos(i._pitch)*i.cameraToCenterDistance,this.screenRightBoundary=i.width+le,this.screenBottomBoundary=i.height+le,this.gridRightBoundary=i.width+200,this.gridBottomBoundary=i.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(i,u,d,f,y,w){const I=this.projectAndGetPerspectiveRatio(f,i.anchorPointX,i.anchorPointY,w),C=d*I.perspectiveRatio,P=i.x1*C+I.point.x,D=i.y1*C+I.point.y,N=i.x2*C+I.point.x,V=i.y2*C+I.point.y;return!this.isInsideGrid(P,D,N,V)||u!=="always"&&this.grid.hitTest(P,D,N,V,u,y)||I.perspectiveRatio=1;Ae--)Ce.push(Vt.path[Ae]);for(let Ae=1;AeEi(Ne,C,W));Ce=Ae.some(Ne=>Ne.signedDistanceFromCamera<=0)?[]:Ae.map(Ne=>Ne.point)}let ge=[];if(Ce.length>0){const Ae=Ce[0].clone(),Ne=Ce[0].clone();for(let Jn=1;Jn=zt.x&&Ne.x<=Bt.x&&Ae.y>=zt.y&&Ne.y<=Bt.y?[Ce]:Ne.xBt.x||Ne.yBt.y?[]:c.al([Ce],zt.x,zt.y,Bt.x,Bt.y)}for(const Ae of ge){Se.reset(Ae,.25*Pt);let Ne=0;Ne=Se.length<=.5*Pt?1:Math.ceil(Se.paddedLength/He)+1;for(let Jn=0;Jn=this.screenRightBoundary||fthis.screenBottomBoundary}isInsideGrid(i,u,d,f){return d>=0&&i=0&&ud.collisionGroupID===u}}return this.collisionGroups[i]}}function Si(_,i,u,d,f){const{horizontalAlign:y,verticalAlign:w}=c.at(_);return new c.P(-(y-.5)*i+d[0]*f,-(w-.5)*u+d[1]*f)}function dr(_,i,u,d,f,y){const{x1:w,x2:I,y1:C,y2:P,anchorPointX:D,anchorPointY:N}=_,V=new c.P(i,u);return d&&V._rotate(f?y:-y),{x1:w+V.x,y1:C+V.y,x2:I+V.x,y2:P+V.y,anchorPointX:D,anchorPointY:N}}class Tr{constructor(i,u,d,f,y){this.transform=i.clone(),this.terrain=u,this.collisionIndex=new Ee(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=d,this.retainedQueryData={},this.collisionGroups=new Xn(f),this.collisionCircleArrays={},this.prevPlacement=y,y&&(y.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(i,u,d,f){const y=d.getBucket(u),w=d.latestFeatureIndex;if(!y||!w||u.id!==y.layerIds[0])return;const I=d.collisionBoxArray,C=y.layers[0].layout,P=Math.pow(2,this.transform.zoom-d.tileID.overscaledZ),D=d.tileSize/c.W,N=this.transform.calculatePosMatrix(d.tileID.toUnwrapped()),V=C.get("text-pitch-alignment")==="map",X=C.get("text-rotation-alignment")==="map",W=ve(d,1,this.transform.zoom),J=Ie(N,V,X,this.transform,W);let j=null;if(V){const ft=ma(N,V,X,this.transform,W);j=c.K([],this.transform.labelPlaneMatrix,ft)}this.retainedQueryData[y.bucketInstanceId]=new Pe(y.bucketInstanceId,w,y.sourceLayerIndex,y.index,d.tileID);const nt={bucket:y,layout:C,posMatrix:N,textLabelPlaneMatrix:J,labelToScreenMatrix:j,scale:P,textPixelRatio:D,holdingForFade:d.holdingForFade(),collisionBoxArray:I,partiallyEvaluatedTextSize:c.ag(y.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(y.sourceID)};if(f)for(const ft of y.sortKeyRanges){const{sortKey:Q,symbolInstanceStart:st,symbolInstanceEnd:mt}=ft;i.push({sortKey:Q,symbolInstanceStart:st,symbolInstanceEnd:mt,parameters:nt})}else i.push({symbolInstanceStart:0,symbolInstanceEnd:y.symbolInstances.length,parameters:nt})}attemptAnchorPlacement(i,u,d,f,y,w,I,C,P,D,N,V,X,W,J,j){const nt=c.ap[i.textAnchor],ft=[i.textOffset0,i.textOffset1],Q=Si(nt,d,f,ft,y),st=this.collisionIndex.placeCollisionBox(dr(u,Q.x,Q.y,w,I,this.transform.angle),N,C,P,D.predicate,j);if((!J||this.collisionIndex.placeCollisionBox(dr(J,Q.x,Q.y,w,I,this.transform.angle),N,C,P,D.predicate,j).box.length!==0)&&st.box.length>0){let mt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID]&&this.prevPlacement.placements[V.crossTileID].text&&(mt=this.prevPlacement.variableOffsets[V.crossTileID].anchor),V.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[V.crossTileID]={textOffset:ft,width:d,height:f,anchor:nt,textBoxScale:y,prevAnchor:mt},this.markUsedJustification(X,nt,V,W),X.allowVerticalPlacement&&(this.markUsedOrientation(X,W,V),this.placedOrientations[V.crossTileID]=W),{shift:Q,placedGlyphBoxes:st}}}placeLayerBucketPart(i,u,d){const{bucket:f,layout:y,posMatrix:w,textLabelPlaneMatrix:I,labelToScreenMatrix:C,textPixelRatio:P,holdingForFade:D,collisionBoxArray:N,partiallyEvaluatedTextSize:V,collisionGroup:X}=i.parameters,W=y.get("text-optional"),J=y.get("icon-optional"),j=c.aq(y,"text-overlap","text-allow-overlap"),nt=j==="always",ft=c.aq(y,"icon-overlap","icon-allow-overlap"),Q=ft==="always",st=y.get("text-rotation-alignment")==="map",mt=y.get("text-pitch-alignment")==="map",gt=y.get("icon-text-fit")!=="none",xt=y.get("symbol-z-order")==="viewport-y",At=nt&&(Q||!f.hasIconData()||J),Pt=Q&&(nt||!f.hasTextData()||W);!f.collisionArrays&&N&&f.deserializeCollisionBoxes(N);const zt=this.retainedQueryData[f.bucketInstanceId].tileID,Bt=this.terrain?(Vt,ce)=>this.terrain.getElevation(zt,Vt,ce):null,Se=(Vt,ce)=>{var Ce,He;if(u[Vt.crossTileID])return;if(D)return void(this.placements[Vt.crossTileID]=new kn(!1,!1,!1));let ge=!1,Ae=!1,Ne=!0,Jn=null,fn={box:null,offscreen:null},Hr={box:null,offscreen:null},Ci=null,qn=null,Ti=null,Wr=0,ts=0,Ks=0;ce.textFeatureIndex?Wr=ce.textFeatureIndex:Vt.useRuntimeCollisionCircles&&(Wr=Vt.featureIndex),ce.verticalTextFeatureIndex&&(ts=ce.verticalTextFeatureIndex);const eu=ce.textBox;if(eu){const xi=bi=>{let jn=c.ah.horizontal;if(f.allowVerticalPlacement&&!bi&&this.prevPlacement){const co=this.prevPlacement.placedOrientations[Vt.crossTileID];co&&(this.placedOrientations[Vt.crossTileID]=co,jn=co,this.markUsedOrientation(f,jn,Vt))}return jn},Gn=(bi,jn)=>{if(f.allowVerticalPlacement&&Vt.numVerticalGlyphVertices>0&&ce.verticalTextBox){for(const co of f.writingModes)if(co===c.ah.vertical?(fn=jn(),Hr=fn):fn=bi(),fn&&fn.box&&fn.box.length)break}else fn=bi()},On=Vt.textAnchorOffsetStartIndex,uo=Vt.textAnchorOffsetEndIndex;if(uo===On){const bi=(jn,co)=>{const wi=this.collisionIndex.placeCollisionBox(jn,j,P,w,X.predicate,Bt);return wi&&wi.box&&wi.box.length&&(this.markUsedOrientation(f,co,Vt),this.placedOrientations[Vt.crossTileID]=co),wi};Gn(()=>bi(eu,c.ah.horizontal),()=>{const jn=ce.verticalTextBox;return f.allowVerticalPlacement&&Vt.numVerticalGlyphVertices>0&&jn?bi(jn,c.ah.vertical):{box:null,offscreen:null}}),xi(fn&&fn.box&&fn.box.length)}else{let bi=c.ap[(He=(Ce=this.prevPlacement)===null||Ce===void 0?void 0:Ce.variableOffsets[Vt.crossTileID])===null||He===void 0?void 0:He.anchor];const jn=(wi,ri,jh)=>{const zd=wi.x2-wi.x1,Ea=wi.y2-wi.y1,Sa=Vt.textBoxScale,yc=gt&&ft==="never"?ri:null;let Qs={box:[],offscreen:!1},Zh=j==="never"?1:2,Od="never";bi&&Zh++;for(let Hh=0;Hhjn(eu,ce.iconBox,c.ah.horizontal),()=>{const wi=ce.verticalTextBox;return f.allowVerticalPlacement&&!(fn&&fn.box&&fn.box.length)&&Vt.numVerticalGlyphVertices>0&&wi?jn(wi,ce.verticalIconBox,c.ah.vertical):{box:null,offscreen:null}}),fn&&(ge=fn.box,Ne=fn.offscreen);const co=xi(fn&&fn.box);if(!ge&&this.prevPlacement){const wi=this.prevPlacement.variableOffsets[Vt.crossTileID];wi&&(this.variableOffsets[Vt.crossTileID]=wi,this.markUsedJustification(f,wi.anchor,Vt,co))}}}if(Ci=fn,ge=Ci&&Ci.box&&Ci.box.length>0,Ne=Ci&&Ci.offscreen,Vt.useRuntimeCollisionCircles){const xi=f.text.placedSymbolArray.get(Vt.centerJustifiedTextSymbolIndex),Gn=c.ai(f.textSizeData,V,xi),On=y.get("text-padding");qn=this.collisionIndex.placeCollisionCircles(j,xi,f.lineVertexArray,f.glyphOffsetArray,Gn,w,I,C,d,mt,X.predicate,Vt.collisionCircleDiameter,On,Bt),qn.circles.length&&qn.collisionDetected&&!d&&c.w("Collisions detected, but collision boxes are not shown"),ge=nt||qn.circles.length>0&&!qn.collisionDetected,Ne=Ne&&qn.offscreen}if(ce.iconFeatureIndex&&(Ks=ce.iconFeatureIndex),ce.iconBox){const xi=Gn=>{const On=gt&&Jn?dr(Gn,Jn.x,Jn.y,st,mt,this.transform.angle):Gn;return this.collisionIndex.placeCollisionBox(On,ft,P,w,X.predicate,Bt)};Hr&&Hr.box&&Hr.box.length&&ce.verticalIconBox?(Ti=xi(ce.verticalIconBox),Ae=Ti.box.length>0):(Ti=xi(ce.iconBox),Ae=Ti.box.length>0),Ne=Ne&&Ti.offscreen}const Js=W||Vt.numHorizontalGlyphVertices===0&&Vt.numVerticalGlyphVertices===0,es=J||Vt.numIconVertices===0;if(Js||es?es?Js||(Ae=Ae&&ge):ge=Ae&&ge:Ae=ge=Ae&&ge,ge&&Ci&&Ci.box&&this.collisionIndex.insertCollisionBox(Ci.box,j,y.get("text-ignore-placement"),f.bucketInstanceId,Hr&&Hr.box&&ts?ts:Wr,X.ID),Ae&&Ti&&this.collisionIndex.insertCollisionBox(Ti.box,ft,y.get("icon-ignore-placement"),f.bucketInstanceId,Ks,X.ID),qn&&(ge&&this.collisionIndex.insertCollisionCircles(qn.circles,j,y.get("text-ignore-placement"),f.bucketInstanceId,Wr,X.ID),d)){const xi=f.bucketInstanceId;let Gn=this.collisionCircleArrays[xi];Gn===void 0&&(Gn=this.collisionCircleArrays[xi]=new yi);for(let On=0;On=0;--ce){const Ce=Vt[ce];Se(f.symbolInstances.get(Ce),f.collisionArrays[Ce])}}else for(let Vt=i.symbolInstanceStart;Vt=0&&(i.text.placedSymbolArray.get(I).crossTileID=y>=0&&I!==y?0:d.crossTileID)}markUsedOrientation(i,u,d){const f=u===c.ah.horizontal||u===c.ah.horizontalOnly?u:0,y=u===c.ah.vertical?u:0,w=[d.leftJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.rightJustifiedTextSymbolIndex];for(const I of w)i.text.placedSymbolArray.get(I).placedOrientation=f;d.verticalPlacedTextSymbolIndex&&(i.text.placedSymbolArray.get(d.verticalPlacedTextSymbolIndex).placedOrientation=y)}commit(i){this.commitTime=i,this.zoomAtLastRecencyCheck=this.transform.zoom;const u=this.prevPlacement;let d=!1;this.prevZoomAdjustment=u?u.zoomAdjustment(this.transform.zoom):0;const f=u?u.symbolFadeChange(i):1,y=u?u.opacities:{},w=u?u.variableOffsets:{},I=u?u.placedOrientations:{};for(const C in this.placements){const P=this.placements[C],D=y[C];D?(this.opacities[C]=new _n(D,f,P.text,P.icon),d=d||P.text!==D.text.placed||P.icon!==D.icon.placed):(this.opacities[C]=new _n(null,f,P.text,P.icon,P.skipFade),d=d||P.text||P.icon)}for(const C in y){const P=y[C];if(!this.opacities[C]){const D=new _n(P,f,!1,!1);D.isHidden()||(this.opacities[C]=D,d=d||P.text.placed||P.icon.placed)}}for(const C in w)this.variableOffsets[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.variableOffsets[C]=w[C]);for(const C in I)this.placedOrientations[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.placedOrientations[C]=I[C]);if(u&&u.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");d?this.lastPlacementChangeTime=i:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=u?u.lastPlacementChangeTime:i)}updateLayerOpacities(i,u){const d={};for(const f of u){const y=f.getBucket(i);y&&f.latestFeatureIndex&&i.id===y.layerIds[0]&&this.updateBucketOpacities(y,d,f.collisionBoxArray)}}updateBucketOpacities(i,u,d){i.hasTextData()&&(i.text.opacityVertexArray.clear(),i.text.hasVisibleVertices=!1),i.hasIconData()&&(i.icon.opacityVertexArray.clear(),i.icon.hasVisibleVertices=!1),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexArray.clear(),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexArray.clear();const f=i.layers[0],y=f.layout,w=new _n(null,0,!1,!1,!0),I=y.get("text-allow-overlap"),C=y.get("icon-allow-overlap"),P=f._unevaluatedLayout.hasValue("text-variable-anchor")||f._unevaluatedLayout.hasValue("text-variable-anchor-offset"),D=y.get("text-rotation-alignment")==="map",N=y.get("text-pitch-alignment")==="map",V=y.get("icon-text-fit")!=="none",X=new _n(null,0,I&&(C||!i.hasIconData()||y.get("icon-optional")),C&&(I||!i.hasTextData()||y.get("text-optional")),!0);!i.collisionArrays&&d&&(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData())&&i.deserializeCollisionBoxes(d);const W=(J,j,nt)=>{for(let ft=0;ft0,gt=this.placedOrientations[j.crossTileID],xt=gt===c.ah.vertical,At=gt===c.ah.horizontal||gt===c.ah.horizontalOnly;if(nt>0||ft>0){const Pt=Lr(st.text);W(i.text,nt,xt?Rl:Pt),W(i.text,ft,At?Rl:Pt);const zt=st.text.isHidden();[j.rightJustifiedTextSymbolIndex,j.centerJustifiedTextSymbolIndex,j.leftJustifiedTextSymbolIndex].forEach(Vt=>{Vt>=0&&(i.text.placedSymbolArray.get(Vt).hidden=zt||xt?1:0)}),j.verticalPlacedTextSymbolIndex>=0&&(i.text.placedSymbolArray.get(j.verticalPlacedTextSymbolIndex).hidden=zt||At?1:0);const Bt=this.variableOffsets[j.crossTileID];Bt&&this.markUsedJustification(i,Bt.anchor,j,gt);const Se=this.placedOrientations[j.crossTileID];Se&&(this.markUsedJustification(i,"left",j,Se),this.markUsedOrientation(i,Se,j))}if(mt){const Pt=Lr(st.icon),zt=!(V&&j.verticalPlacedIconSymbolIndex&&xt);j.placedIconSymbolIndex>=0&&(W(i.icon,j.numIconVertices,zt?Pt:Rl),i.icon.placedSymbolArray.get(j.placedIconSymbolIndex).hidden=st.icon.isHidden()),j.verticalPlacedIconSymbolIndex>=0&&(W(i.icon,j.numVerticalIconVertices,zt?Rl:Pt),i.icon.placedSymbolArray.get(j.verticalPlacedIconSymbolIndex).hidden=st.icon.isHidden())}if(i.hasIconCollisionBoxData()||i.hasTextCollisionBoxData()){const Pt=i.collisionArrays[J];if(Pt){let zt=new c.P(0,0);if(Pt.textBox||Pt.verticalTextBox){let Se=!0;if(P){const Vt=this.variableOffsets[Q];Vt?(zt=Si(Vt.anchor,Vt.width,Vt.height,Vt.textOffset,Vt.textBoxScale),D&&zt._rotate(N?this.transform.angle:-this.transform.angle)):Se=!1}Pt.textBox&&Oi(i.textCollisionBox.collisionVertexArray,st.text.placed,!Se||xt,zt.x,zt.y),Pt.verticalTextBox&&Oi(i.textCollisionBox.collisionVertexArray,st.text.placed,!Se||At,zt.x,zt.y)}const Bt=!!(!At&&Pt.verticalIconBox);Pt.iconBox&&Oi(i.iconCollisionBox.collisionVertexArray,st.icon.placed,Bt,V?zt.x:0,V?zt.y:0),Pt.verticalIconBox&&Oi(i.iconCollisionBox.collisionVertexArray,st.icon.placed,!Bt,V?zt.x:0,V?zt.y:0)}}}if(i.sortFeatures(this.transform.angle),this.retainedQueryData[i.bucketInstanceId]&&(this.retainedQueryData[i.bucketInstanceId].featureSortOrder=i.featureSortOrder),i.hasTextData()&&i.text.opacityVertexBuffer&&i.text.opacityVertexBuffer.updateData(i.text.opacityVertexArray),i.hasIconData()&&i.icon.opacityVertexBuffer&&i.icon.opacityVertexBuffer.updateData(i.icon.opacityVertexArray),i.hasIconCollisionBoxData()&&i.iconCollisionBox.collisionVertexBuffer&&i.iconCollisionBox.collisionVertexBuffer.updateData(i.iconCollisionBox.collisionVertexArray),i.hasTextCollisionBoxData()&&i.textCollisionBox.collisionVertexBuffer&&i.textCollisionBox.collisionVertexBuffer.updateData(i.textCollisionBox.collisionVertexArray),i.text.opacityVertexArray.length!==i.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${i.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${i.text.layoutVertexArray.length}) / 4`);if(i.icon.opacityVertexArray.length!==i.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${i.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${i.icon.layoutVertexArray.length}) / 4`);if(i.bucketInstanceId in this.collisionCircleArrays){const J=this.collisionCircleArrays[i.bucketInstanceId];i.placementInvProjMatrix=J.invProjMatrix,i.placementViewportMatrix=J.viewportMatrix,i.collisionCircleArray=J.circles,delete this.collisionCircleArrays[i.bucketInstanceId]}}symbolFadeChange(i){return this.fadeDuration===0?1:(i-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(i){return Math.max(0,(this.transform.zoom-i)/1.5)}hasTransitions(i){return this.stale||i-this.lastPlacementChangeTimei}setStale(){this.stale=!0}}function Oi(_,i,u,d,f){_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0),_.emplaceBack(i?1:0,u?1:0,d||0,f||0)}const Yo=Math.pow(2,25),$p=Math.pow(2,24),kf=Math.pow(2,17),pn=Math.pow(2,16),ph=Math.pow(2,9),dh=Math.pow(2,8),Gr=Math.pow(2,1);function Lr(_){if(_.opacity===0&&!_.placed)return 0;if(_.opacity===1&&_.placed)return 4294967295;const i=_.placed?1:0,u=Math.floor(127*_.opacity);return u*Yo+i*$p+u*kf+i*pn+u*ph+i*dh+u*Gr+i}const Rl=0;class ao{constructor(i){this._sortAcrossTiles=i.layout.get("symbol-z-order")!=="viewport-y"&&!i.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(i,u,d,f,y){const w=this._bucketParts;for(;this._currentTileIndexI.sortKey-C.sortKey));this._currentPartIndex!this._forceFullPlacement&&k.now()-f>2;for(;this._currentPlacementIndex>=0;){const w=u[i[this._currentPlacementIndex]],I=this.placement.collisionIndex.transform.zoom;if(w.type==="symbol"&&(!w.minzoom||w.minzoom<=I)&&(!w.maxzoom||w.maxzoom>I)){if(this._inProgressLayer||(this._inProgressLayer=new ao(w)),this._inProgressLayer.continuePlacement(d[w.source],this.placement,this._showCollisionBoxes,w,y))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(i){return this.placement.commit(i),this.placement}}const Xa=512/c.W/2;class Ru{constructor(i,u,d){this.tileID=i,this.bucketInstanceId=d,this._symbolsByKey={};const f=new Map;for(let y=0;y({x:Math.floor(C.anchorX*Xa),y:Math.floor(C.anchorY*Xa)})),crossTileIDs:w.map(C=>C.crossTileID)};if(I.positions.length>128){const C=new c.au(I.positions.length,16,Uint16Array);for(const{x:P,y:D}of I.positions)C.add(P,D);C.finish(),delete I.positions,I.index=C}this._symbolsByKey[y]=I}}getScaledCoordinates(i,u){const{x:d,y:f,z:y}=this.tileID.canonical,{x:w,y:I,z:C}=u.canonical,P=Xa/Math.pow(2,C-y),D=(I*c.W+i.anchorY)*P,N=f*c.W*Xa;return{x:Math.floor((w*c.W+i.anchorX)*P-d*c.W*Xa),y:Math.floor(D-N)}}findMatches(i,u,d){const f=this.tileID.canonical.zi)}}class vi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Nl{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(i){const u=Math.round((i-this.lng)/360);if(u!==0)for(const d in this.indexes){const f=this.indexes[d],y={};for(const w in f){const I=f[w];I.tileID=I.tileID.unwrapTo(I.tileID.wrap+u),y[I.tileID.key]=I}this.indexes[d]=y}this.lng=i}addBucket(i,u,d){if(this.indexes[i.overscaledZ]&&this.indexes[i.overscaledZ][i.key]){if(this.indexes[i.overscaledZ][i.key].bucketInstanceId===u.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(i.overscaledZ,this.indexes[i.overscaledZ][i.key])}for(let y=0;yi.overscaledZ)for(const I in w){const C=w[I];C.tileID.isChildOf(i)&&C.findMatches(u.symbolInstances,i,f)}else{const I=w[i.scaledTo(Number(y)).key];I&&I.findMatches(u.symbolInstances,i,f)}}for(let y=0;y{u[d]=!0});for(const d in this.layerIndexes)u[d]||delete this.layerIndexes[d]}}const Un=(_,i)=>c.t(_,i&&i.filter(u=>u.identifier!=="source.canvas")),Nu=c.av();class jr extends c.E{constructor(i,u={}){super(),this._rtlPluginLoaded=()=>{for(const d in this.sourceCaches){const f=this.sourceCaches[d].getSource().type;f!=="vector"&&f!=="geojson"||this.sourceCaches[d].reload()}},this.map=i,this.dispatcher=new Rn(gn(),i._getMapId()),this.dispatcher.registerMessageHandler("GG",(d,f)=>this.getGlyphs(d,f)),this.dispatcher.registerMessageHandler("GI",(d,f)=>this.getImages(d,f)),this.imageManager=new ke,this.imageManager.setEventedParent(this),this.glyphManager=new fe(i._requestManager,u.localIdeographFontFamily),this.lineAtlas=new mn(256,512),this.crossTileSymbolIndex=new js,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",c.ax()),Ot().on(Gs,this._rtlPluginLoaded),this.on("data",d=>{if(d.dataType!=="source"||d.sourceDataType!=="metadata")return;const f=this.sourceCaches[d.sourceId];if(!f)return;const y=f.getSource();if(y&&y.vectorLayerIds)for(const w in this._layers){const I=this._layers[w];I.source===y.id&&this._validateLayer(I)}})}loadURL(i,u={},d){this.fire(new c.k("dataloading",{dataType:"style"})),u.validate=typeof u.validate!="boolean"||u.validate;const f=this.map._requestManager.transformRequest(i,"Style");this._loadStyleRequest=new AbortController,c.h(f,this._loadStyleRequest).then(y=>{this._loadStyleRequest=null,this._load(y.data,u,d)}).catch(y=>{this._loadStyleRequest=null,y&&this.fire(new c.j(y))})}loadJSON(i,u={},d){this.fire(new c.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,u.validate=u.validate!==!1,this._load(i,u,d)}).catch(()=>{})}loadEmpty(){this.fire(new c.k("dataloading",{dataType:"style"})),this._load(Nu,{validate:!1})}_load(i,u,d){var f;const y=u.transformStyle?u.transformStyle(d,i):i;if(!u.validate||!Un(this,c.x(y))){this._loaded=!0,this.stylesheet=y;for(const w in y.sources)this.addSource(w,y.sources[w],{validate:!1});y.sprite?this._loadSprite(y.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(y.glyphs),this._createLayers(),this.light=new ji(this.stylesheet.light),this.map.setTerrain((f=this.stylesheet.terrain)!==null&&f!==void 0?f:null),this.fire(new c.k("data",{dataType:"style"})),this.fire(new c.k("style.load"))}}_createLayers(){const i=c.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",i),this._order=i.map(u=>u.id),this._layers={},this._serializedLayers=null;for(const u of i){const d=c.az(u);d.setEventedParent(this,{layer:{id:u.id}}),this._layers[u.id]=d}}_loadSprite(i,u=!1,d=void 0){let f;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(y,w,I,C){return c._(this,void 0,void 0,function*(){const P=be(y),D=I>1?"@2x":"",N={},V={};for(const{id:X,url:W}of P){const J=w.transformRequest(w.normalizeSpriteURL(W,D,".json"),"SpriteJSON");N[X]=c.h(J,C);const j=w.transformRequest(w.normalizeSpriteURL(W,D,".png"),"SpriteImage");V[X]=Gt.getImage(j,C)}return yield Promise.all([...Object.values(N),...Object.values(V)]),function(X,W){return c._(this,void 0,void 0,function*(){const J={};for(const j in X){J[j]={};const nt=k.getImageCanvasContext((yield W[j]).data),ft=(yield X[j]).data;for(const Q in ft){const{width:st,height:mt,x:gt,y:xt,sdf:At,pixelRatio:Pt,stretchX:zt,stretchY:Bt,content:Se}=ft[Q];J[j][Q]={data:null,pixelRatio:Pt,sdf:At,stretchX:zt,stretchY:Bt,content:Se,spriteData:{width:st,height:mt,x:gt,y:xt,context:nt}}}}return J})}(N,V)})}(i,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(y=>{if(this._spriteRequest=null,y)for(const w in y){this._spritesImagesIds[w]=[];const I=this._spritesImagesIds[w]?this._spritesImagesIds[w].filter(C=>!(C in y)):[];for(const C of I)this.imageManager.removeImage(C),this._changedImages[C]=!0;for(const C in y[w]){const P=w==="default"?C:`${w}:${C}`;this._spritesImagesIds[w].push(P),P in this.imageManager.images?this.imageManager.updateImage(P,y[w][C],!1):this.imageManager.addImage(P,y[w][C]),u&&(this._changedImages[P]=!0)}}}).catch(y=>{this._spriteRequest=null,f=y,this.fire(new c.j(f))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),u&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"})),d&&d(f)})}_unloadSprite(){for(const i of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(i),this._changedImages[i]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}_validateLayer(i){const u=this.sourceCaches[i.source];if(!u)return;const d=i.sourceLayer;if(!d)return;const f=u.getSource();(f.type==="geojson"||f.vectorLayerIds&&f.vectorLayerIds.indexOf(d)===-1)&&this.fire(new c.j(new Error(`Source layer "${d}" does not exist on source "${f.id}" as specified by style layer "${i.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const i in this.sourceCaches)if(!this.sourceCaches[i].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(i){const u=this._serializedAllLayers();if(!i||i.length===0)return Object.values(u);const d=[];for(const f of i)u[f]&&d.push(u[f]);return d}_serializedAllLayers(){let i=this._serializedLayers;if(i)return i;i=this._serializedLayers={};const u=Object.keys(this._layers);for(const d of u){const f=this._layers[d];f.type!=="custom"&&(i[d]=f.serialize())}return i}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const i in this.sourceCaches)if(this.sourceCaches[i].hasTransition())return!0;for(const i in this._layers)if(this._layers[i].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(i){if(!this._loaded)return;const u=this._changed;if(u){const f=Object.keys(this._updatedLayers),y=Object.keys(this._removedLayers);(f.length||y.length)&&this._updateWorkerLayers(f,y);for(const w in this._updatedSources){const I=this._updatedSources[w];if(I==="reload")this._reloadSource(w);else{if(I!=="clear")throw new Error(`Invalid action ${I}`);this._clearSource(w)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const w in this._updatedPaintProps)this._layers[w].updateTransitions(i);this.light.updateTransitions(i),this._resetUpdates()}const d={};for(const f in this.sourceCaches){const y=this.sourceCaches[f];d[f]=y.used,y.used=!1}for(const f of this._order){const y=this._layers[f];y.recalculate(i,this._availableImages),!y.isHidden(i.zoom)&&y.source&&(this.sourceCaches[y.source].used=!0)}for(const f in d){const y=this.sourceCaches[f];!!d[f]!=!!y.used&&y.fire(new c.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:f}))}this.light.recalculate(i),this.z=i.zoom,u&&this.fire(new c.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const i=Object.keys(this._changedImages);if(i.length){for(const u in this.sourceCaches)this.sourceCaches[u].reloadTilesForDependencies(["icons","patterns"],i);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const i in this.sourceCaches)this.sourceCaches[i].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(i,u){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(i),removedIds:u})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(i,u={}){var d;this._checkLoaded();const f=this.serialize();if(i=u.transformStyle?u.transformStyle(f,i):i,((d=u.validate)===null||d===void 0||d)&&Un(this,c.x(i)))return!1;(i=c.aA(i)).layers=c.ay(i.layers);const y=c.aB(f,i),w=this._getOperationsToPerform(y);if(w.unimplemented.length>0)throw new Error(`Unimplemented: ${w.unimplemented.join(", ")}.`);if(w.operations.length===0)return!1;for(const I of w.operations)I();return this.stylesheet=i,this._serializedLayers=null,!0}_getOperationsToPerform(i){const u=[],d=[];for(const f of i)switch(f.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":u.push(()=>this.addLayer.apply(this,f.args));break;case"removeLayer":u.push(()=>this.removeLayer.apply(this,f.args));break;case"setPaintProperty":u.push(()=>this.setPaintProperty.apply(this,f.args));break;case"setLayoutProperty":u.push(()=>this.setLayoutProperty.apply(this,f.args));break;case"setFilter":u.push(()=>this.setFilter.apply(this,f.args));break;case"addSource":u.push(()=>this.addSource.apply(this,f.args));break;case"removeSource":u.push(()=>this.removeSource.apply(this,f.args));break;case"setLayerZoomRange":u.push(()=>this.setLayerZoomRange.apply(this,f.args));break;case"setLight":u.push(()=>this.setLight.apply(this,f.args));break;case"setGeoJSONSourceData":u.push(()=>this.setGeoJSONSourceData.apply(this,f.args));break;case"setGlyphs":u.push(()=>this.setGlyphs.apply(this,f.args));break;case"setSprite":u.push(()=>this.setSprite.apply(this,f.args));break;case"setTerrain":u.push(()=>this.map.setTerrain.apply(this,f.args));break;case"setTransition":u.push(()=>{});break;default:d.push(f.command)}return{operations:u,unimplemented:d}}addImage(i,u){if(this.getImage(i))return this.fire(new c.j(new Error(`An image named "${i}" already exists.`)));this.imageManager.addImage(i,u),this._afterImageUpdated(i)}updateImage(i,u){this.imageManager.updateImage(i,u)}getImage(i){return this.imageManager.getImage(i)}removeImage(i){if(!this.getImage(i))return this.fire(new c.j(new Error(`An image named "${i}" does not exist.`)));this.imageManager.removeImage(i),this._afterImageUpdated(i)}_afterImageUpdated(i){this._availableImages=this.imageManager.listImages(),this._changedImages[i]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(i,u,d={}){if(this._checkLoaded(),this.sourceCaches[i]!==void 0)throw new Error(`Source "${i}" already exists.`);if(!u.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(u).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(u.type)>=0&&this._validate(c.x.source,`sources.${i}`,u,null,d))return;this.map&&this.map._collectResourceTiming&&(u.collectResourceTiming=!0);const f=this.sourceCaches[i]=new tr(i,u,this.dispatcher);f.style=this,f.setEventedParent(this,()=>({isSourceLoaded:f.loaded(),source:f.serialize(),sourceId:i})),f.onAdd(this.map),this._changed=!0}removeSource(i){if(this._checkLoaded(),this.sourceCaches[i]===void 0)throw new Error("There is no source with this ID");for(const d in this._layers)if(this._layers[d].source===i)return this.fire(new c.j(new Error(`Source "${i}" cannot be removed while layer "${d}" is using it.`)));const u=this.sourceCaches[i];delete this.sourceCaches[i],delete this._updatedSources[i],u.fire(new c.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:i})),u.setEventedParent(null),u.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(i,u){if(this._checkLoaded(),this.sourceCaches[i]===void 0)throw new Error(`There is no source with this ID=${i}`);const d=this.sourceCaches[i].getSource();if(d.type!=="geojson")throw new Error(`geojsonSource.type is ${d.type}, which is !== 'geojson`);d.setData(u),this._changed=!0}getSource(i){return this.sourceCaches[i]&&this.sourceCaches[i].getSource()}addLayer(i,u,d={}){this._checkLoaded();const f=i.id;if(this.getLayer(f))return void this.fire(new c.j(new Error(`Layer "${f}" already exists on this map.`)));let y;if(i.type==="custom"){if(Un(this,c.aC(i)))return;y=c.az(i)}else{if("source"in i&&typeof i.source=="object"&&(this.addSource(f,i.source),i=c.aA(i),i=c.e(i,{source:f})),this._validate(c.x.layer,`layers.${f}`,i,{arrayIndex:-1},d))return;y=c.az(i),this._validateLayer(y),y.setEventedParent(this,{layer:{id:f}})}const w=u?this._order.indexOf(u):this._order.length;if(u&&w===-1)this.fire(new c.j(new Error(`Cannot add layer "${f}" before non-existing layer "${u}".`)));else{if(this._order.splice(w,0,f),this._layerOrderChanged=!0,this._layers[f]=y,this._removedLayers[f]&&y.source&&y.type!=="custom"){const I=this._removedLayers[f];delete this._removedLayers[f],I.type!==y.type?this._updatedSources[y.source]="clear":(this._updatedSources[y.source]="reload",this.sourceCaches[y.source].pause())}this._updateLayer(y),y.onAdd&&y.onAdd(this.map)}}moveLayer(i,u){if(this._checkLoaded(),this._changed=!0,!this._layers[i])return void this.fire(new c.j(new Error(`The layer '${i}' does not exist in the map's style and cannot be moved.`)));if(i===u)return;const d=this._order.indexOf(i);this._order.splice(d,1);const f=u?this._order.indexOf(u):this._order.length;u&&f===-1?this.fire(new c.j(new Error(`Cannot move layer "${i}" before non-existing layer "${u}".`))):(this._order.splice(f,0,i),this._layerOrderChanged=!0)}removeLayer(i){this._checkLoaded();const u=this._layers[i];if(!u)return void this.fire(new c.j(new Error(`Cannot remove non-existing layer "${i}".`)));u.setEventedParent(null);const d=this._order.indexOf(i);this._order.splice(d,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[i]=u,delete this._layers[i],this._serializedLayers&&delete this._serializedLayers[i],delete this._updatedLayers[i],delete this._updatedPaintProps[i],u.onRemove&&u.onRemove(this.map)}getLayer(i){return this._layers[i]}getLayersOrder(){return[...this._order]}hasLayer(i){return i in this._layers}setLayerZoomRange(i,u,d){this._checkLoaded();const f=this.getLayer(i);f?f.minzoom===u&&f.maxzoom===d||(u!=null&&(f.minzoom=u),d!=null&&(f.maxzoom=d),this._updateLayer(f)):this.fire(new c.j(new Error(`Cannot set the zoom range of non-existing layer "${i}".`)))}setFilter(i,u,d={}){this._checkLoaded();const f=this.getLayer(i);if(f){if(!c.aD(f.filter,u))return u==null?(f.filter=void 0,void this._updateLayer(f)):void(this._validate(c.x.filter,`layers.${f.id}.filter`,u,null,d)||(f.filter=c.aA(u),this._updateLayer(f)))}else this.fire(new c.j(new Error(`Cannot filter non-existing layer "${i}".`)))}getFilter(i){return c.aA(this.getLayer(i).filter)}setLayoutProperty(i,u,d,f={}){this._checkLoaded();const y=this.getLayer(i);y?c.aD(y.getLayoutProperty(u),d)||(y.setLayoutProperty(u,d,f),this._updateLayer(y)):this.fire(new c.j(new Error(`Cannot style non-existing layer "${i}".`)))}getLayoutProperty(i,u){const d=this.getLayer(i);if(d)return d.getLayoutProperty(u);this.fire(new c.j(new Error(`Cannot get style of non-existing layer "${i}".`)))}setPaintProperty(i,u,d,f={}){this._checkLoaded();const y=this.getLayer(i);y?c.aD(y.getPaintProperty(u),d)||(y.setPaintProperty(u,d,f)&&this._updateLayer(y),this._changed=!0,this._updatedPaintProps[i]=!0,this._serializedLayers=null):this.fire(new c.j(new Error(`Cannot style non-existing layer "${i}".`)))}getPaintProperty(i,u){return this.getLayer(i).getPaintProperty(u)}setFeatureState(i,u){this._checkLoaded();const d=i.source,f=i.sourceLayer,y=this.sourceCaches[d];if(y===void 0)return void this.fire(new c.j(new Error(`The source '${d}' does not exist in the map's style.`)));const w=y.getSource().type;w==="geojson"&&f?this.fire(new c.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):w!=="vector"||f?(i.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),y.setFeatureState(f,i.id,u)):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(i,u){this._checkLoaded();const d=i.source,f=this.sourceCaches[d];if(f===void 0)return void this.fire(new c.j(new Error(`The source '${d}' does not exist in the map's style.`)));const y=f.getSource().type,w=y==="vector"?i.sourceLayer:void 0;y!=="vector"||w?u&&typeof i.id!="string"&&typeof i.id!="number"?this.fire(new c.j(new Error("A feature id is required to remove its specific state property."))):f.removeFeatureState(w,i.id,u):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(i){this._checkLoaded();const u=i.source,d=i.sourceLayer,f=this.sourceCaches[u];if(f!==void 0)return f.getSource().type!=="vector"||d?(i.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),f.getFeatureState(d,i.id)):void this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new c.j(new Error(`The source '${u}' does not exist in the map's style.`)))}getTransition(){return c.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const i=c.aE(this.sourceCaches,y=>y.serialize()),u=this._serializeByIds(this._order),d=this.map.getTerrain()||void 0,f=this.stylesheet;return c.aF({version:f.version,name:f.name,metadata:f.metadata,light:f.light,center:f.center,zoom:f.zoom,bearing:f.bearing,pitch:f.pitch,sprite:f.sprite,glyphs:f.glyphs,transition:f.transition,sources:i,layers:u,terrain:d},y=>y!==void 0)}_updateLayer(i){this._updatedLayers[i.id]=!0,i.source&&!this._updatedSources[i.source]&&this.sourceCaches[i.source].getSource().type!=="raster"&&(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(i){const u=w=>this._layers[w].type==="fill-extrusion",d={},f=[];for(let w=this._order.length-1;w>=0;w--){const I=this._order[w];if(u(I)){d[I]=w;for(const C of i){const P=C[I];if(P)for(const D of P)f.push(D)}}}f.sort((w,I)=>I.intersectionZ-w.intersectionZ);const y=[];for(let w=this._order.length-1;w>=0;w--){const I=this._order[w];if(u(I))for(let C=f.length-1;C>=0;C--){const P=f[C].feature;if(d[P.layer.id]{const At=nt.featureSortOrder;if(At){const Pt=At.indexOf(gt.featureIndex);return At.indexOf(xt.featureIndex)-Pt}return xt.featureIndex-gt.featureIndex});for(const gt of mt)st.push(gt)}}for(const nt in W)W[nt].forEach(ft=>{const Q=ft.feature,st=P[I[nt].source].getFeatureState(Q.layer["source-layer"],Q.id);Q.source=Q.layer.source,Q.layer["source-layer"]&&(Q.sourceLayer=Q.layer["source-layer"]),Q.state=st});return W}(this._layers,w,this.sourceCaches,i,u,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(y)}querySourceFeatures(i,u){u&&u.filter&&this._validate(c.x.filter,"querySourceFeatures.filter",u.filter,null,u);const d=this.sourceCaches[i];return d?function(f,y){const w=f.getRenderableIds().map(P=>f.getTileByID(P)),I=[],C={};for(let P=0;PV.getTileByID(X)).sort((X,W)=>W.tileID.overscaledZ-X.tileID.overscaledZ||(X.tileID.isLessThan(W.tileID)?-1:1))}const N=this.crossTileSymbolIndex.addLayer(D,C[D.source],i.center.lng);w=w||N}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((y=y||this._layerOrderChanged||d===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(k.now(),i.zoom))&&(this.pauseablePlacement=new lo(i,this.map.terrain,this._order,y,u,d,f,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,C),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(k.now()),I=!0),w&&this.pauseablePlacement.placement.setStale()),I||w)for(const P of this._order){const D=this._layers[P];D.type==="symbol"&&this.placement.updateLayerOpacities(D,C[D.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(k.now())}_releaseSymbolFadeTiles(){for(const i in this.sourceCaches)this.sourceCaches[i].releaseSymbolFadeTiles()}getImages(i,u){return c._(this,void 0,void 0,function*(){const d=yield this.imageManager.getImages(u.icons);this._updateTilesForChangedImages();const f=this.sourceCaches[u.source];return f&&f.setDependencies(u.tileID.key,u.type,u.icons),d})}getGlyphs(i,u){return c._(this,void 0,void 0,function*(){const d=yield this.glyphManager.getGlyphs(u.stacks),f=this.sourceCaches[u.source];return f&&f.setDependencies(u.tileID.key,u.type,[""]),d})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(i,u={}){this._checkLoaded(),i&&this._validate(c.x.glyphs,"glyphs",i,null,u)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=i,this.glyphManager.entries={},this.glyphManager.setURL(i))}addSprite(i,u,d={},f){this._checkLoaded();const y=[{id:i,url:u}],w=[...be(this.stylesheet.sprite),...y];this._validate(c.x.sprite,"sprite",w,null,d)||(this.stylesheet.sprite=w,this._loadSprite(y,!0,f))}removeSprite(i){this._checkLoaded();const u=be(this.stylesheet.sprite);if(u.find(d=>d.id===i)){if(this._spritesImagesIds[i])for(const d of this._spritesImagesIds[i])this.imageManager.removeImage(d),this._changedImages[d]=!0;u.splice(u.findIndex(d=>d.id===i),1),this.stylesheet.sprite=u.length>0?u:void 0,delete this._spritesImagesIds[i],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}else this.fire(new c.j(new Error(`Sprite "${i}" doesn't exists on this map.`)))}getSprite(){return be(this.stylesheet.sprite)}setSprite(i,u={},d){this._checkLoaded(),i&&this._validate(c.x.sprite,"sprite",i,null,u)||(this.stylesheet.sprite=i,i?this._loadSprite(i,!0,d):(this._unloadSprite(),d&&d(null)))}}var ku=c.X([{name:"a_pos",type:"Int16",components:2}]),Ko="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const kl={prelude:dn(`#ifdef GL_ES precision mediump float; #else #if !defined(lowp) @@ -527,7 +527,7 @@ void main() { #pragma mapbox: initialize lowp float halo_blur vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? camera_to_anchor_distance/u_camera_to_center_distance : -u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:dn("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Xo),terrainDepth:dn("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Xo),terrainCoords:dn("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Xo)};function dn(_,i){const u=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=i.match(/attribute ([\w]+) ([\w]+)/g),f=_.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=i.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),w=y?y.concat(f):f,I={};return{fragmentSource:_=_.replace(u,(C,P,D,N,V)=>(I[V]=!0,P==="define"?` +u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:dn("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Ko),terrainDepth:dn("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Ko),terrainCoords:dn("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Ko)};function dn(_,i){const u=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,d=i.match(/attribute ([\w]+) ([\w]+)/g),f=_.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),y=i.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),w=y?y.concat(f):f,I={};return{fragmentSource:_=_.replace(u,(C,P,D,N,V)=>(I[V]=!0,P==="define"?` #ifndef HAS_UNIFORM_u_${V} varying ${D} ${N} ${V}; #else @@ -576,19 +576,20 @@ uniform ${D} ${N} u_${V}; #else ${D} ${N} ${V} = u_${V}; #endif -`}),staticAttributes:d,staticUniforms:w}}class zu{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(i,u,d,f,y,w,I,C,P){this.context=i;let D=this.boundPaintVertexBuffers.length!==f.length;for(let N=0;!D&&N({u_depth:new c.aG(yt,wt.u_depth),u_terrain:new c.aG(yt,wt.u_terrain),u_terrain_dim:new c.aH(yt,wt.u_terrain_dim),u_terrain_matrix:new c.aI(yt,wt.u_terrain_matrix),u_terrain_unpack:new c.aJ(yt,wt.u_terrain_unpack),u_terrain_exaggeration:new c.aH(yt,wt.u_terrain_exaggeration)}))(i,gt),this.binderUniforms=d?d.getUniforms(i,gt):[]}draw(i,u,d,f,y,w,I,C,P,D,N,V,X,W,J,j,nt,mt){const Q=i.gl;if(this.failedToCreate)return;if(i.program.set(this.program),i.setDepthMode(d),i.setStencilMode(f),i.setColorMode(y),i.setCullFace(w),C){i.activeTexture.set(Q.TEXTURE2),Q.bindTexture(Q.TEXTURE_2D,C.depthTexture),i.activeTexture.set(Q.TEXTURE3),Q.bindTexture(Q.TEXTURE_2D,C.texture);for(const gt in this.terrainUniforms)this.terrainUniforms[gt].set(C[gt])}for(const gt in this.fixedUniforms)this.fixedUniforms[gt].set(I[gt]);J&&J.setUniforms(i,this.binderUniforms,X,{zoom:W});let st=0;switch(u){case Q.LINES:st=2;break;case Q.TRIANGLES:st=3;break;case Q.LINE_STRIP:st=1}for(const gt of V.get()){const yt=gt.vaos||(gt.vaos={});(yt[P]||(yt[P]=new zu)).bind(i,this,D,J?J.getPaintVertexBuffers():[],N,gt.vertexOffset,j,nt,mt),Q.drawElements(u,gt.primitiveLength*st,Q.UNSIGNED_SHORT,gt.primitiveOffset*st*2)}}}function Ou(_,i,u){const d=1/_e(u,1,i.transform.tileZoom),f=Math.pow(2,u.tileID.overscaledZ),y=u.tileSize*Math.pow(2,i.transform.tileZoom)/f,w=y*(u.tileID.canonical.x+u.tileID.wrap*f),I=y*u.tileID.canonical.y;return{u_image:0,u_texsize:u.imageAtlasTexture.size,u_scale:[d,_.fromScale,_.toScale],u_fade:_.t,u_pixel_coord_upper:[w>>16,I>>16],u_pixel_coord_lower:[65535&w,65535&I]}}const zl=(_,i,u,d)=>{const f=i.style.light,y=f.properties.get("position"),w=[y.x,y.y,y.z],I=function(){var P=new c.A(9);return c.A!=Float32Array&&(P[1]=0,P[2]=0,P[3]=0,P[5]=0,P[6]=0,P[7]=0),P[0]=1,P[4]=1,P[8]=1,P}();f.properties.get("anchor")==="viewport"&&function(P,D){var N=Math.sin(D),V=Math.cos(D);P[0]=V,P[1]=N,P[2]=0,P[3]=-N,P[4]=V,P[5]=0,P[6]=0,P[7]=0,P[8]=1}(I,-i.transform.angle),function(P,D,N){var V=D[0],X=D[1],W=D[2];P[0]=V*N[0]+X*N[3]+W*N[6],P[1]=V*N[1]+X*N[4]+W*N[7],P[2]=V*N[2]+X*N[5]+W*N[8]}(w,w,I);const C=f.properties.get("color");return{u_matrix:_,u_lightpos:w,u_lightintensity:f.properties.get("intensity"),u_lightcolor:[C.r,C.g,C.b],u_vertical_gradient:+u,u_opacity:d}},zf=(_,i,u,d,f,y,w)=>c.e(zl(_,i,u,d),Ou(y,i,w),{u_height_factor:-Math.pow(2,f.overscaledZ)/w.tileSize/8}),td=_=>({u_matrix:_}),Fu=(_,i,u,d)=>c.e(td(_),Ou(u,i,d)),Of=(_,i)=>({u_matrix:_,u_world:i}),ed=(_,i,u,d,f)=>c.e(Fu(_,i,u,d),{u_world:f}),Ff=(_,i,u,d)=>{const f=_.transform;let y,w;if(d.paint.get("circle-pitch-alignment")==="map"){const I=_e(u,1,f.zoom);y=!0,w=[I,I]}else y=!1,w=f.pixelsToGLUnits;return{u_camera_to_center_distance:f.cameraToCenterDistance,u_scale_with_map:+(d.paint.get("circle-pitch-scale")==="map"),u_matrix:_.translatePosMatrix(i.posMatrix,u,d.paint.get("circle-translate"),d.paint.get("circle-translate-anchor")),u_pitch_with_map:+y,u_device_pixel_ratio:_.pixelRatio,u_extrude_scale:w}},nd=(_,i,u)=>{const d=_e(u,1,i.zoom),f=Math.pow(2,i.zoom-u.tileID.overscaledZ),y=u.tileID.overscaleFactor();return{u_matrix:_,u_camera_to_center_distance:i.cameraToCenterDistance,u_pixels_to_tile_units:d,u_extrude_scale:[i.pixelsToGLUnits[0]/(d*f),i.pixelsToGLUnits[1]/(d*f)],u_overscale_factor:y}},id=(_,i,u=1)=>({u_matrix:_,u_color:i,u_overlay:0,u_overlay_scale:u}),Bu=_=>({u_matrix:_}),rd=(_,i,u,d)=>({u_matrix:_,u_extrude_scale:_e(i,1,u),u_intensity:d});function od(_,i){const u=Math.pow(2,i.canonical.z),d=i.canonical.y;return[new c.Y(0,d/u).toLngLat().lat,new c.Y(0,(d+1)/u).toLngLat().lat]}const Vu=(_,i,u,d)=>{const f=_.transform;return{u_matrix:Ol(_,i,u,d),u_ratio:1/_e(i,1,f.zoom),u_device_pixel_ratio:_.pixelRatio,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]]}},sd=(_,i,u,d,f)=>c.e(Vu(_,i,u,f),{u_image:0,u_image_height:d}),ma=(_,i,u,d,f)=>{const y=_.transform,w=jr(i,y);return{u_matrix:Ol(_,i,u,f),u_texsize:i.imageAtlasTexture.size,u_ratio:1/_e(i,1,y.zoom),u_device_pixel_ratio:_.pixelRatio,u_image:0,u_scale:[w,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/y.pixelsToGLUnits[0],1/y.pixelsToGLUnits[1]]}},Uu=(_,i,u,d,f,y)=>{const w=_.lineAtlas,I=jr(i,_.transform),C=u.layout.get("line-cap")==="round",P=w.getDash(d.from,C),D=w.getDash(d.to,C),N=P.width*f.fromScale,V=D.width*f.toScale;return c.e(Vu(_,i,u,y),{u_patternscale_a:[I/N,-P.height/2],u_patternscale_b:[I/V,-D.height/2],u_sdfgamma:w.width/(256*Math.min(N,V)*_.pixelRatio)/2,u_image:0,u_tex_y_a:P.y,u_tex_y_b:D.y,u_mix:f.t})};function jr(_,i){return 1/_e(_,1,i.tileZoom)}function Ol(_,i,u,d){return _.translatePosMatrix(d?d.posMatrix:i.tileID.posMatrix,i,u.paint.get("line-translate"),u.paint.get("line-translate-anchor"))}const qu=(_,i,u,d,f)=>{return{u_matrix:_,u_tl_parent:i,u_scale_parent:u,u_buffer_scale:1,u_fade_t:d.mix,u_opacity:d.opacity*f.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:f.paint.get("raster-brightness-min"),u_brightness_high:f.paint.get("raster-brightness-max"),u_saturation_factor:(w=f.paint.get("raster-saturation"),w>0?1-1/(1.001-w):-w),u_contrast_factor:(y=f.paint.get("raster-contrast"),y>0?1/(1-y):1+y),u_spin_weights:Fl(f.paint.get("raster-hue-rotate"))};var y,w};function Fl(_){_*=Math.PI/180;const i=Math.sin(_),u=Math.cos(_);return[(2*u+1)/3,(-Math.sqrt(3)*i-u+1)/3,(Math.sqrt(3)*i-u+1)/3]}const Bl=(_,i,u,d,f,y,w,I,C,P)=>{const D=f.transform;return{u_is_size_zoom_constant:+(_==="constant"||_==="source"),u_is_size_feature_constant:+(_==="constant"||_==="camera"),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:D.cameraToCenterDistance,u_pitch:D.pitch/360*2*Math.PI,u_rotate_symbol:+u,u_aspect_ratio:D.width/D.height,u_fade_change:f.options.fadeDuration?f.symbolFadeChange:1,u_matrix:y,u_label_plane_matrix:w,u_coord_matrix:I,u_is_text:+C,u_pitch_with_map:+d,u_texsize:P,u_texture:0}},Vl=(_,i,u,d,f,y,w,I,C,P,D)=>{const N=f.transform;return c.e(Bl(_,i,u,d,f,y,w,I,C,P),{u_gamma_scale:d?Math.cos(N._pitch)*N.cameraToCenterDistance:1,u_device_pixel_ratio:f.pixelRatio,u_is_halo:+D})},Ul=(_,i,u,d,f,y,w,I,C,P)=>c.e(Vl(_,i,u,d,f,y,w,I,!0,C,!0),{u_texsize_icon:P,u_texture_icon:1}),Bf=(_,i,u)=>({u_matrix:_,u_opacity:i,u_color:u}),Vf=(_,i,u,d,f,y)=>c.e(function(w,I,C,P){const D=C.imageManager.getPattern(w.from.toString()),N=C.imageManager.getPattern(w.to.toString()),{width:V,height:X}=C.imageManager.getPixelSize(),W=Math.pow(2,P.tileID.overscaledZ),J=P.tileSize*Math.pow(2,C.transform.tileZoom)/W,j=J*(P.tileID.canonical.x+P.tileID.wrap*W),nt=J*P.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:D.tl,u_pattern_br_a:D.br,u_pattern_tl_b:N.tl,u_pattern_br_b:N.br,u_texsize:[V,X],u_mix:I.t,u_pattern_size_a:D.displaySize,u_pattern_size_b:N.displaySize,u_scale_a:I.fromScale,u_scale_b:I.toScale,u_tile_units_to_pixels:1/_e(P,1,C.transform.tileZoom),u_pixel_coord_upper:[j>>16,nt>>16],u_pixel_coord_lower:[65535&j,65535&nt]}}(d,y,u,f),{u_matrix:_,u_opacity:i}),ad={fillExtrusion:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_lightpos:new c.aK(_,i.u_lightpos),u_lightintensity:new c.aH(_,i.u_lightintensity),u_lightcolor:new c.aK(_,i.u_lightcolor),u_vertical_gradient:new c.aH(_,i.u_vertical_gradient),u_opacity:new c.aH(_,i.u_opacity)}),fillExtrusionPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_lightpos:new c.aK(_,i.u_lightpos),u_lightintensity:new c.aH(_,i.u_lightintensity),u_lightcolor:new c.aK(_,i.u_lightcolor),u_vertical_gradient:new c.aH(_,i.u_vertical_gradient),u_height_factor:new c.aH(_,i.u_height_factor),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade),u_opacity:new c.aH(_,i.u_opacity)}),fill:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix)}),fillPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),fillOutline:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world)}),fillOutlinePattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),circle:(_,i)=>({u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_scale_with_map:new c.aG(_,i.u_scale_with_map),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_extrude_scale:new c.aL(_,i.u_extrude_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_matrix:new c.aI(_,i.u_matrix)}),collisionBox:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pixels_to_tile_units:new c.aH(_,i.u_pixels_to_tile_units),u_extrude_scale:new c.aL(_,i.u_extrude_scale),u_overscale_factor:new c.aH(_,i.u_overscale_factor)}),collisionCircle:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_inv_matrix:new c.aI(_,i.u_inv_matrix),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_viewport_size:new c.aL(_,i.u_viewport_size)}),debug:(_,i)=>({u_color:new c.aM(_,i.u_color),u_matrix:new c.aI(_,i.u_matrix),u_overlay:new c.aG(_,i.u_overlay),u_overlay_scale:new c.aH(_,i.u_overlay_scale)}),clippingMask:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix)}),heatmap:(_,i)=>({u_extrude_scale:new c.aH(_,i.u_extrude_scale),u_intensity:new c.aH(_,i.u_intensity),u_matrix:new c.aI(_,i.u_matrix)}),heatmapTexture:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world),u_image:new c.aG(_,i.u_image),u_color_ramp:new c.aG(_,i.u_color_ramp),u_opacity:new c.aH(_,i.u_opacity)}),hillshade:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_latrange:new c.aL(_,i.u_latrange),u_light:new c.aL(_,i.u_light),u_shadow:new c.aM(_,i.u_shadow),u_highlight:new c.aM(_,i.u_highlight),u_accent:new c.aM(_,i.u_accent)}),hillshadePrepare:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_dimension:new c.aL(_,i.u_dimension),u_zoom:new c.aH(_,i.u_zoom),u_unpack:new c.aJ(_,i.u_unpack)}),line:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels)}),lineGradient:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_image:new c.aG(_,i.u_image),u_image_height:new c.aH(_,i.u_image_height)}),linePattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texsize:new c.aL(_,i.u_texsize),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_image:new c.aG(_,i.u_image),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),lineSDF:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_patternscale_a:new c.aL(_,i.u_patternscale_a),u_patternscale_b:new c.aL(_,i.u_patternscale_b),u_sdfgamma:new c.aH(_,i.u_sdfgamma),u_image:new c.aG(_,i.u_image),u_tex_y_a:new c.aH(_,i.u_tex_y_a),u_tex_y_b:new c.aH(_,i.u_tex_y_b),u_mix:new c.aH(_,i.u_mix)}),raster:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_tl_parent:new c.aL(_,i.u_tl_parent),u_scale_parent:new c.aH(_,i.u_scale_parent),u_buffer_scale:new c.aH(_,i.u_buffer_scale),u_fade_t:new c.aH(_,i.u_fade_t),u_opacity:new c.aH(_,i.u_opacity),u_image0:new c.aG(_,i.u_image0),u_image1:new c.aG(_,i.u_image1),u_brightness_low:new c.aH(_,i.u_brightness_low),u_brightness_high:new c.aH(_,i.u_brightness_high),u_saturation_factor:new c.aH(_,i.u_saturation_factor),u_contrast_factor:new c.aH(_,i.u_contrast_factor),u_spin_weights:new c.aK(_,i.u_spin_weights)}),symbolIcon:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texture:new c.aG(_,i.u_texture)}),symbolSDF:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texture:new c.aG(_,i.u_texture),u_gamma_scale:new c.aH(_,i.u_gamma_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_is_halo:new c.aG(_,i.u_is_halo)}),symbolTextAndIcon:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texsize_icon:new c.aL(_,i.u_texsize_icon),u_texture:new c.aG(_,i.u_texture),u_texture_icon:new c.aG(_,i.u_texture_icon),u_gamma_scale:new c.aH(_,i.u_gamma_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_is_halo:new c.aG(_,i.u_is_halo)}),background:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_opacity:new c.aH(_,i.u_opacity),u_color:new c.aM(_,i.u_color)}),backgroundPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_opacity:new c.aH(_,i.u_opacity),u_image:new c.aG(_,i.u_image),u_pattern_tl_a:new c.aL(_,i.u_pattern_tl_a),u_pattern_br_a:new c.aL(_,i.u_pattern_br_a),u_pattern_tl_b:new c.aL(_,i.u_pattern_tl_b),u_pattern_br_b:new c.aL(_,i.u_pattern_br_b),u_texsize:new c.aL(_,i.u_texsize),u_mix:new c.aH(_,i.u_mix),u_pattern_size_a:new c.aL(_,i.u_pattern_size_a),u_pattern_size_b:new c.aL(_,i.u_pattern_size_b),u_scale_a:new c.aH(_,i.u_scale_a),u_scale_b:new c.aH(_,i.u_scale_b),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_tile_units_to_pixels:new c.aH(_,i.u_tile_units_to_pixels)}),terrain:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texture:new c.aG(_,i.u_texture),u_ele_delta:new c.aH(_,i.u_ele_delta)}),terrainDepth:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ele_delta:new c.aH(_,i.u_ele_delta)}),terrainCoords:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texture:new c.aG(_,i.u_texture),u_terrain_coords_id:new c.aH(_,i.u_terrain_coords_id),u_ele_delta:new c.aH(_,i.u_ele_delta)})};class Uf{constructor(i,u,d){this.context=i;const f=i.gl;this.buffer=f.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),i.bindElementBuffer.set(this.buffer),f.bufferData(f.ELEMENT_ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(i){const u=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),u.bufferSubData(u.ELEMENT_ARRAY_BUFFER,0,i.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const ga={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Gu{constructor(i,u,d,f){this.length=u.length,this.attributes=d,this.itemSize=u.bytesPerElement,this.dynamicDraw=f,this.context=i;const y=i.gl;this.buffer=y.createBuffer(),i.bindVertexBuffer.set(this.buffer),y.bufferData(y.ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(i){if(i.length!==this.length)throw new Error(`Length of new data is ${i.length}, which doesn't match current length of ${this.length}`);const u=this.context.gl;this.bind(),u.bufferSubData(u.ARRAY_BUFFER,0,i.arrayBuffer)}enableAttributes(i,u){for(let d=0;d0){const zt=c.F(),Bt=wt;c.aP(zt,yt.placementInvProjMatrix,_.transform.glCoordMatrix),c.aP(zt,zt,yt.placementViewportMatrix),D.push({circleArray:Pt,circleOffset:V,transform:Bt,invTransform:zt,coord:st}),N+=Pt.length/4,V=N}At&&P.draw(I,C.LINES,Ge.disabled,An.disabled,_.colorModeForRenderPass(),In.disabled,nd(wt,_.transform,gt),_.style.map.terrain&&_.style.map.terrain.getTerrainData(st),u.id,At.layoutVertexBuffer,At.indexBuffer,At.segments,null,_.transform.zoom,null,null,At.collisionVertexBuffer)}if(!w||!D.length)return;const X=_.useProgram("collisionCircle"),W=new c.aQ;W.resize(4*N),W._trim();let J=0;for(const Q of D)for(let st=0;st=0&&(W[j.associatedIconIndex]={shiftedAnchor:Ie,angle:Vt})}else Ct(j.numGlyphs,V)}if(P){X.clear();const J=_.icon.placedSymbolArray;for(let j=0;j_.style.map.terrain.getElevation(At,uo,vi):null,jn=u.layout.get("text-rotation-alignment")==="map";F(zt,At.posMatrix,_,f,Hr,Qo,j,P,jn,yi)}const Ks=_.translatePosMatrix(At.posMatrix,Pt,y,w),$o=nt||f&&yt||eu?Eh:Hr,_i=_.translatePosMatrix(Qo,Pt,y,w,!0),Gn=Vt&&u.paint.get(f?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let zn;zn=Vt?zt.iconsInText?Ul(le.kind,fe,mt,j,_,Ks,$o,_i,De,Si):Vl(le.kind,fe,mt,j,_,Ks,$o,_i,f,De,!0):Bl(le.kind,fe,mt,j,_,Ks,$o,_i,f,De);const lo={program:je,buffers:Bt,uniformValues:zn,atlasTexture:Kn,atlasTextureIcon:qn,atlasInterpolation:fn,atlasInterpolationIcon:Zr,isSDF:Vt,hasHalo:Gn};if(Q&&zt.canOverlap){st=!0;const yi=Bt.segments.get();for(const jn of yi)wt.push({segments:new c.$([jn]),sortKey:jn.sortKey,state:lo,terrainData:Le})}else wt.push({segments:Bt.segments,sortKey:0,state:lo,terrainData:Le})}st&&wt.sort((At,Pt)=>At.sortKey-Pt.sortKey);for(const At of wt){const Pt=At.state;if(V.activeTexture.set(X.TEXTURE0),Pt.atlasTexture.bind(Pt.atlasInterpolation,X.CLAMP_TO_EDGE),Pt.atlasTextureIcon&&(V.activeTexture.set(X.TEXTURE1),Pt.atlasTextureIcon&&Pt.atlasTextureIcon.bind(Pt.atlasInterpolationIcon,X.CLAMP_TO_EDGE)),Pt.isSDF){const zt=Pt.uniformValues;Pt.hasHalo&&(zt.u_is_halo=1,gd(Pt.buffers,At.segments,u,_,Pt.program,gt,D,N,zt,At.terrainData)),zt.u_is_halo=0}gd(Pt.buffers,At.segments,u,_,Pt.program,gt,D,N,Pt.uniformValues,At.terrainData)}}function gd(_,i,u,d,f,y,w,I,C,P){const D=d.context;f.draw(D,D.gl.TRIANGLES,y,w,I,In.disabled,C,P,u.id,_.layoutVertexBuffer,_.indexBuffer,i,u.paint,d.transform.zoom,_.programConfigurations.get(u.id),_.dynamicLayoutVertexBuffer,_.opacityVertexBuffer)}function tc(_,i,u,d,f){if(!u||!d||!d.imageAtlas)return;const y=d.imageAtlas.patternPositions;let w=y[u.to.toString()],I=y[u.from.toString()];if(!w&&I&&(w=I),!I&&w&&(I=w),!w||!I){const C=f.getPaintProperty(i);w=y[C],I=y[C]}w&&I&&_.setConstantPatternPositions(w,I)}function _d(_,i,u,d,f,y,w){const I=_.context.gl,C="fill-pattern",P=u.paint.get(C),D=P&&P.constantOr(1),N=u.getCrossfadeParameters();let V,X,W,J,j;w?(X=D&&!u.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",V=I.LINES):(X=D?"fillPattern":"fill",V=I.TRIANGLES);const nt=P.constantOr(null);for(const mt of d){const Q=i.getTile(mt);if(D&&!Q.patternsLoaded())continue;const st=Q.getBucket(u);if(!st)continue;const gt=st.programConfigurations.get(u.id),yt=_.useProgram(X,gt),wt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(mt);D&&(_.context.activeTexture.set(I.TEXTURE0),Q.imageAtlasTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE),gt.updatePaintBuffers(N)),tc(gt,C,nt,Q,u);const At=wt?mt:null,Pt=_.translatePosMatrix(At?At.posMatrix:mt.posMatrix,Q,u.paint.get("fill-translate"),u.paint.get("fill-translate-anchor"));if(w){J=st.indexBuffer2,j=st.segments2;const zt=[I.drawingBufferWidth,I.drawingBufferHeight];W=X==="fillOutlinePattern"&&D?ed(Pt,_,N,Q,zt):Of(Pt,zt)}else J=st.indexBuffer,j=st.segments,W=D?Fu(Pt,_,N,Q):td(Pt);yt.draw(_.context,V,f,_.stencilModeForClipping(mt),y,In.disabled,W,wt,u.id,st.layoutVertexBuffer,J,j,u.paint,_.transform.zoom,gt)}}function ec(_,i,u,d,f,y,w){const I=_.context,C=I.gl,P="fill-extrusion-pattern",D=u.paint.get(P),N=D.constantOr(1),V=u.getCrossfadeParameters(),X=u.paint.get("fill-extrusion-opacity"),W=D.constantOr(null);for(const J of d){const j=i.getTile(J),nt=j.getBucket(u);if(!nt)continue;const mt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(J),Q=nt.programConfigurations.get(u.id),st=_.useProgram(N?"fillExtrusionPattern":"fillExtrusion",Q);N&&(_.context.activeTexture.set(C.TEXTURE0),j.imageAtlasTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),Q.updatePaintBuffers(V)),tc(Q,P,W,j,u);const gt=_.translatePosMatrix(J.posMatrix,j,u.paint.get("fill-extrusion-translate"),u.paint.get("fill-extrusion-translate-anchor")),yt=u.paint.get("fill-extrusion-vertical-gradient"),wt=N?zf(gt,_,yt,X,J,V,j):zl(gt,_,yt,X);st.draw(I,I.gl.TRIANGLES,f,y,w,In.backCCW,wt,mt,u.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,u.paint,_.transform.zoom,Q,_.style.map.terrain&&nt.centroidVertexBuffer)}}function nc(_,i,u,d,f,y,w){const I=_.context,C=I.gl,P=u.fbo;if(!P)return;const D=_.useProgram("hillshade"),N=_.style.map.terrain&&_.style.map.terrain.getTerrainData(i);I.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,P.colorAttachment.get()),D.draw(I,C.TRIANGLES,f,y,w,In.disabled,((V,X,W,J)=>{const j=W.paint.get("hillshade-shadow-color"),nt=W.paint.get("hillshade-highlight-color"),mt=W.paint.get("hillshade-accent-color");let Q=W.paint.get("hillshade-illumination-direction")*(Math.PI/180);W.paint.get("hillshade-illumination-anchor")==="viewport"&&(Q-=V.transform.angle);const st=!V.options.moving;return{u_matrix:J?J.posMatrix:V.transform.calculatePosMatrix(X.tileID.toUnwrapped(),st),u_image:0,u_latrange:od(0,X.tileID),u_light:[W.paint.get("hillshade-exaggeration"),Q],u_shadow:j,u_highlight:nt,u_accent:mt}})(_,u,d,N?i:null),N,d.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}function Sh(_,i,u,d,f,y){const w=_.context,I=w.gl,C=i.dem;if(C&&C.data){const P=C.dim,D=C.stride,N=C.getPixels();if(w.activeTexture.set(I.TEXTURE1),w.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||_.getTileTexture(D),i.demTexture){const X=i.demTexture;X.update(N,{premultiply:!1}),X.bind(I.NEAREST,I.CLAMP_TO_EDGE)}else i.demTexture=new Nt(w,N,I.RGBA,{premultiply:!1}),i.demTexture.bind(I.NEAREST,I.CLAMP_TO_EDGE);w.activeTexture.set(I.TEXTURE0);let V=i.fbo;if(!V){const X=new Nt(w,{width:P,height:P,data:null},I.RGBA);X.bind(I.LINEAR,I.CLAMP_TO_EDGE),V=i.fbo=w.createFramebuffer(P,P,!0,!1),V.colorAttachment.set(X.texture)}w.bindFramebuffer.set(V.framebuffer),w.viewport.set([0,0,P,P]),_.useProgram("hillshadePrepare").draw(w,I.TRIANGLES,d,f,y,In.disabled,((X,W)=>{const J=W.stride,j=c.F();return c.aN(j,0,c.W,-c.W,0,0,1),c.H(j,j,[0,-c.W,0]),{u_matrix:j,u_image:1,u_dimension:[J,J],u_zoom:X.overscaledZ,u_unpack:W.getUnpackVector()}})(i.tileID,C),null,u.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments),i.needsHillshadePrepare=!1}}function yd(_,i,u,d,f,y){const w=d.paint.get("raster-fade-duration");if(!y&&w>0){const I=k.now(),C=(I-_.timeAdded)/w,P=i?(I-i.timeAdded)/w:-1,D=u.getSource(),N=f.coveringZoomLevel({tileSize:D.tileSize,roundZoom:D.roundZoom}),V=!i||Math.abs(i.tileID.overscaledZ-N)>Math.abs(_.tileID.overscaledZ-N),X=V&&_.refreshedUponExpiration?1:c.ac(V?C:1-P,0,1);return _.refreshedUponExpiration&&C>=1&&(_.refreshedUponExpiration=!1),i?{opacity:1,mix:1-X}:{opacity:X,mix:0}}return{opacity:1,mix:0}}const vd=new c.aO(1,0,0,1),ic=new c.aO(0,1,0,1),Ch=new c.aO(0,0,1,1),Kf=new c.aO(1,0,1,1),xd=new c.aO(0,1,1,1);function Xn(_,i,u,d){fr(_,0,i+u/2,_.transform.width,u,d)}function Zs(_,i,u,d){fr(_,i-u/2,0,u,_.transform.height,d)}function fr(_,i,u,d,f,y){const w=_.context,I=w.gl;I.enable(I.SCISSOR_TEST),I.scissor(i*_.pixelRatio,u*_.pixelRatio,d*_.pixelRatio,f*_.pixelRatio),w.clear({color:y}),I.disable(I.SCISSOR_TEST)}function Th(_,i,u){const d=_.context,f=d.gl,y=u.posMatrix,w=_.useProgram("debug"),I=Ge.disabled,C=An.disabled,P=_.colorModeForRenderPass(),D="$debug",N=_.style.map.terrain&&_.style.map.terrain.getTerrainData(u);d.activeTexture.set(f.TEXTURE0);const V=i.getTileByID(u.key).latestRawTileData,X=Math.floor((V&&V.byteLength||0)/1024),W=i.getTile(u).tileSize,J=512/Math.min(W,512)*(u.overscaledZ/_.transform.zoom)*.5;let j=u.canonical.toString();u.overscaledZ!==u.canonical.z&&(j+=` => ${u.overscaledZ}`),function(nt,mt){nt.initDebugOverlayCanvas();const Q=nt.debugOverlayCanvas,st=nt.context.gl,gt=nt.debugOverlayCanvas.getContext("2d");gt.clearRect(0,0,Q.width,Q.height),gt.shadowColor="white",gt.shadowBlur=2,gt.lineWidth=1.5,gt.strokeStyle="white",gt.textBaseline="top",gt.font="bold 36px Open Sans, sans-serif",gt.fillText(mt,5,5),gt.strokeText(mt,5,5),nt.debugOverlayTexture.update(Q),nt.debugOverlayTexture.bind(st.LINEAR,st.CLAMP_TO_EDGE)}(_,`${j} ${X}kB`),w.draw(d,f.TRIANGLES,I,C,li.alphaBlended,In.disabled,id(y,c.aO.transparent,J),null,D,_.debugBuffer,_.quadTriangleIndexBuffer,_.debugSegments),w.draw(d,f.LINE_STRIP,I,C,P,In.disabled,id(y,c.aO.red),N,D,_.debugBuffer,_.tileBorderIndexBuffer,_.debugSegments)}function rc(_,i,u){const d=_.context,f=d.gl,y=_.colorModeForRenderPass(),w=new Ge(f.LEQUAL,Ge.ReadWrite,_.depthRangeFor3D),I=_.useProgram("terrain"),C=i.getTerrainMesh();d.bindFramebuffer.set(null),d.viewport.set([0,0,_.width,_.height]);for(const P of u){const D=_.renderToTexture.getTexture(P),N=i.getTerrainData(P.tileID);d.activeTexture.set(f.TEXTURE0),f.bindTexture(f.TEXTURE_2D,D.texture);const V={u_matrix:_.transform.calculatePosMatrix(P.tileID.toUnwrapped()),u_texture:0,u_ele_delta:i.getMeshFrameDelta(_.transform.zoom)};I.draw(d,f.TRIANGLES,w,An.disabled,y,In.backCCW,V,N,"terrain",C.vertexBuffer,C.indexBuffer,C.segments)}}class bd{constructor(i,u){this.context=new Yf(i),this.transform=u,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:c.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Qi.maxUnderzooming+Qi.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Gs}resize(i,u,d){if(this.width=Math.floor(i*d),this.height=Math.floor(u*d),this.pixelRatio=d,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const f of this.style._order)this.style._layers[f].resize()}setup(){const i=this.context,u=new c.aV;u.emplaceBack(0,0),u.emplaceBack(c.W,0),u.emplaceBack(0,c.W),u.emplaceBack(c.W,c.W),this.tileExtentBuffer=i.createVertexBuffer(u,ku.members),this.tileExtentSegments=c.$.simpleSegment(0,0,4,2);const d=new c.aV;d.emplaceBack(0,0),d.emplaceBack(c.W,0),d.emplaceBack(0,c.W),d.emplaceBack(c.W,c.W),this.debugBuffer=i.createVertexBuffer(d,ku.members),this.debugSegments=c.$.simpleSegment(0,0,4,5);const f=new c.Z;f.emplaceBack(0,0,0,0),f.emplaceBack(c.W,0,c.W,0),f.emplaceBack(0,c.W,0,c.W),f.emplaceBack(c.W,c.W,c.W,c.W),this.rasterBoundsBuffer=i.createVertexBuffer(f,Oe.members),this.rasterBoundsSegments=c.$.simpleSegment(0,0,4,2);const y=new c.aV;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=i.createVertexBuffer(y,ku.members),this.viewportSegments=c.$.simpleSegment(0,0,4,2);const w=new c.aW;w.emplaceBack(0),w.emplaceBack(1),w.emplaceBack(3),w.emplaceBack(2),w.emplaceBack(0),this.tileBorderIndexBuffer=i.createIndexBuffer(w);const I=new c.aX;I.emplaceBack(0,1,2),I.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=i.createIndexBuffer(I);const C=this.context.gl;this.stencilClearMode=new An({func:C.ALWAYS,mask:0},0,255,C.ZERO,C.ZERO,C.ZERO)}clearStencil(){const i=this.context,u=i.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const d=c.F();c.aN(d,0,this.width,this.height,0,0,1),c.J(d,d,[u.drawingBufferWidth,u.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(i,u.TRIANGLES,Ge.disabled,this.stencilClearMode,li.disabled,In.disabled,Bu(d),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(i,u){if(this.currentStencilSource===i.source||!i.isTileClipped()||!u||!u.length)return;this.currentStencilSource=i.source;const d=this.context,f=d.gl;this.nextStencilID+u.length>256&&this.clearStencil(),d.setColorMode(li.disabled),d.setDepthMode(Ge.disabled);const y=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const w of u){const I=this._tileClippingMaskIDs[w.key]=this.nextStencilID++,C=this.style.map.terrain&&this.style.map.terrain.getTerrainData(w);y.draw(d,f.TRIANGLES,Ge.disabled,new An({func:f.ALWAYS,mask:0},I,255,f.KEEP,f.KEEP,f.REPLACE),li.disabled,In.disabled,Bu(w.posMatrix),C,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const i=this.nextStencilID++,u=this.context.gl;return new An({func:u.NOTEQUAL,mask:255},i,255,u.KEEP,u.KEEP,u.REPLACE)}stencilModeForClipping(i){const u=this.context.gl;return new An({func:u.EQUAL,mask:255},this._tileClippingMaskIDs[i.key],0,u.KEEP,u.KEEP,u.REPLACE)}stencilConfigForOverlap(i){const u=this.context.gl,d=i.sort((w,I)=>I.overscaledZ-w.overscaledZ),f=d[d.length-1].overscaledZ,y=d[0].overscaledZ-f+1;if(y>1){this.currentStencilSource=void 0,this.nextStencilID+y>256&&this.clearStencil();const w={};for(let I=0;I=0;this.currentLayer--){const C=this.style._layers[d[this.currentLayer]],P=f[C.source],D=y[C.source];this._renderTileClippingMasks(C,D),this.renderLayer(this,P,C,D)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerj.source&&!j.isHidden(D)?[P.sourceCaches[j.source]]:[]),X=V.filter(j=>j.getSource().type==="vector"),W=V.filter(j=>j.getSource().type!=="vector"),J=j=>{(!N||N.getSource().maxzoomJ(j)),N||W.forEach(j=>J(j)),N}(this.style,this.transform.zoom);C&&function(P,D,N){for(let V=0;V0),f&&(c.a_(u,d),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(y,w){const I=y.context,C=I.gl,P=li.unblended,D=new Ge(C.LEQUAL,Ge.ReadWrite,[0,1]),N=w.getTerrainMesh(),V=w.sourceCache.getRenderableTiles(),X=y.useProgram("terrainDepth");I.bindFramebuffer.set(w.getFramebuffer("depth").framebuffer),I.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),I.clear({color:c.aO.transparent,depth:1});for(const W of V){const J=w.getTerrainData(W.tileID),j={u_matrix:y.transform.calculatePosMatrix(W.tileID.toUnwrapped()),u_ele_delta:w.getMeshFrameDelta(y.transform.zoom)};X.draw(I,C.TRIANGLES,D,An.disabled,P,In.backCCW,j,J,"terrain",N.vertexBuffer,N.indexBuffer,N.segments)}I.bindFramebuffer.set(null),I.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain),function(y,w){const I=y.context,C=I.gl,P=li.unblended,D=new Ge(C.LEQUAL,Ge.ReadWrite,[0,1]),N=w.getTerrainMesh(),V=w.getCoordsTexture(),X=w.sourceCache.getRenderableTiles(),W=y.useProgram("terrainCoords");I.bindFramebuffer.set(w.getFramebuffer("coords").framebuffer),I.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),I.clear({color:c.aO.transparent,depth:1}),w.coordsIndex=[];for(const J of X){const j=w.getTerrainData(J.tileID);I.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,V.texture);const nt={u_matrix:y.transform.calculatePosMatrix(J.tileID.toUnwrapped()),u_terrain_coords_id:(255-w.coordsIndex.length)/255,u_texture:0,u_ele_delta:w.getMeshFrameDelta(y.transform.zoom)};W.draw(I,C.TRIANGLES,D,An.disabled,P,In.backCCW,nt,j,"terrain",N.vertexBuffer,N.indexBuffer,N.segments),w.coordsIndex.push(J.tileID.key)}I.bindFramebuffer.set(null),I.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain))}renderLayer(i,u,d,f){if(!d.isHidden(this.transform.zoom)&&(d.type==="background"||d.type==="custom"||(f||[]).length))switch(this.id=d.id,d.type){case"symbol":(function(y,w,I,C,P){if(y.renderPass!=="translucent")return;const D=An.disabled,N=y.colorModeForRenderPass();(I._unevaluatedLayout.hasValue("text-variable-anchor")||I._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(V,X,W,J,j,nt,mt){const Q=X.transform,st=j==="map",gt=nt==="map";for(const yt of V){const wt=J.getTile(yt),At=wt.getBucket(W);if(!At||!At.text||!At.text.segments.get().length)continue;const Pt=c.ag(At.textSizeData,Q.zoom),zt=_e(wt,1,X.transform.zoom),Bt=be(yt.posMatrix,gt,st,X.transform,zt),Ie=W.layout.get("icon-text-fit")!=="none"&&At.hasIconData();if(Pt){const Vt=Math.pow(2,Q.zoom-wt.tileID.overscaledZ);Ju(At,st,gt,mt,Q,Bt,yt.posMatrix,Vt,Pt,Ie,X.style.map.terrain?(le,Ee)=>X.style.map.terrain.getElevation(yt,le,Ee):null)}}}(C,y,I,w,I.layout.get("text-rotation-alignment"),I.layout.get("text-pitch-alignment"),P),I.paint.get("icon-opacity").constantOr(1)!==0&&$u(y,w,I,C,!1,I.paint.get("icon-translate"),I.paint.get("icon-translate-anchor"),I.layout.get("icon-rotation-alignment"),I.layout.get("icon-pitch-alignment"),I.layout.get("icon-keep-upright"),D,N),I.paint.get("text-opacity").constantOr(1)!==0&&$u(y,w,I,C,!0,I.paint.get("text-translate"),I.paint.get("text-translate-anchor"),I.layout.get("text-rotation-alignment"),I.layout.get("text-pitch-alignment"),I.layout.get("text-keep-upright"),D,N),w.map.showCollisionBoxes&&(Ku(y,w,I,C,I.paint.get("text-translate"),I.paint.get("text-translate-anchor"),!0),Ku(y,w,I,C,I.paint.get("icon-translate"),I.paint.get("icon-translate-anchor"),!1))})(i,u,d,f,this.style.placement.variableOffsets);break;case"circle":(function(y,w,I,C){if(y.renderPass!=="translucent")return;const P=I.paint.get("circle-opacity"),D=I.paint.get("circle-stroke-width"),N=I.paint.get("circle-stroke-opacity"),V=!I.layout.get("circle-sort-key").isConstant();if(P.constantOr(1)===0&&(D.constantOr(1)===0||N.constantOr(1)===0))return;const X=y.context,W=X.gl,J=y.depthModeForSublayer(0,Ge.ReadOnly),j=An.disabled,nt=y.colorModeForRenderPass(),mt=[];for(let Q=0;QQ.sortKey-st.sortKey);for(const Q of mt){const{programConfiguration:st,program:gt,layoutVertexBuffer:yt,indexBuffer:wt,uniformValues:At,terrainData:Pt}=Q.state;gt.draw(X,W.TRIANGLES,J,j,nt,In.disabled,At,Pt,I.id,yt,wt,Q.segments,I.paint,y.transform.zoom,st)}})(i,u,d,f);break;case"heatmap":(function(y,w,I,C){if(I.paint.get("heatmap-opacity")!==0)if(y.renderPass==="offscreen"){const P=y.context,D=P.gl,N=An.disabled,V=new li([D.ONE,D.ONE],c.aO.transparent,[!0,!0,!0,!0]);(function(X,W,J){const j=X.gl;X.activeTexture.set(j.TEXTURE1),X.viewport.set([0,0,W.width/4,W.height/4]);let nt=J.heatmapFbo;if(nt)j.bindTexture(j.TEXTURE_2D,nt.colorAttachment.get()),X.bindFramebuffer.set(nt.framebuffer);else{const mt=j.createTexture();j.bindTexture(j.TEXTURE_2D,mt),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_WRAP_S,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_WRAP_T,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_MIN_FILTER,j.LINEAR),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_MAG_FILTER,j.LINEAR),nt=J.heatmapFbo=X.createFramebuffer(W.width/4,W.height/4,!1,!1),function(Q,st,gt,yt){var wt,At;const Pt=Q.gl,zt=(wt=Q.HALF_FLOAT)!==null&&wt!==void 0?wt:Pt.UNSIGNED_BYTE,Bt=(At=Q.RGBA16F)!==null&&At!==void 0?At:Pt.RGBA;Pt.texImage2D(Pt.TEXTURE_2D,0,Bt,st.width/4,st.height/4,0,Pt.RGBA,zt,null),yt.colorAttachment.set(gt)}(X,W,mt,nt)}})(P,y,I),P.clear({color:c.aO.transparent});for(let X=0;X{const Q=c.F();c.aN(Q,0,J.width,J.height,0,0,1);const st=J.context.gl;return{u_matrix:Q,u_world:[st.drawingBufferWidth,st.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:j.paint.get("heatmap-opacity")}})(P,D),null,D.id,P.viewportBuffer,P.quadTriangleIndexBuffer,P.viewportSegments,D.paint,P.transform.zoom)}(y,I))})(i,u,d,f);break;case"line":(function(y,w,I,C){if(y.renderPass!=="translucent")return;const P=I.paint.get("line-opacity"),D=I.paint.get("line-width");if(P.constantOr(1)===0||D.constantOr(1)===0)return;const N=y.depthModeForSublayer(0,Ge.ReadOnly),V=y.colorModeForRenderPass(),X=I.paint.get("line-dasharray"),W=I.paint.get("line-pattern"),J=W.constantOr(1),j=I.paint.get("line-gradient"),nt=I.getCrossfadeParameters(),mt=J?"linePattern":X?"lineSDF":j?"lineGradient":"line",Q=y.context,st=Q.gl;let gt=!0;for(const yt of C){const wt=w.getTile(yt);if(J&&!wt.patternsLoaded())continue;const At=wt.getBucket(I);if(!At)continue;const Pt=At.programConfigurations.get(I.id),zt=y.context.program.get(),Bt=y.useProgram(mt,Pt),Ie=gt||Bt.program!==zt,Vt=y.style.map.terrain&&y.style.map.terrain.getTerrainData(yt),le=W.constantOr(null);if(le&&wt.imageAtlas){const fe=wt.imageAtlas,Le=fe.patternPositions[le.to.toString()],De=fe.patternPositions[le.from.toString()];Le&&De&&Pt.setConstantPatternPositions(Le,De)}const Ee=Vt?yt:null,je=J?ma(y,wt,I,nt,Ee):X?Uu(y,wt,I,X,nt,Ee):j?sd(y,wt,I,At.lineClipsArray.length,Ee):Vu(y,wt,I,Ee);if(J)Q.activeTexture.set(st.TEXTURE0),wt.imageAtlasTexture.bind(st.LINEAR,st.CLAMP_TO_EDGE),Pt.updatePaintBuffers(nt);else if(X&&(Ie||y.lineAtlas.dirty))Q.activeTexture.set(st.TEXTURE0),y.lineAtlas.bind(Q);else if(j){const fe=At.gradients[I.id];let Le=fe.texture;if(I.gradientVersion!==fe.version){let De=256;if(I.stepInterpolant){const Kn=w.getSource().maxzoom,fn=yt.canonical.z===Kn?Math.ceil(1<0?u.pop():null}isPatternMissing(i){if(!i)return!1;if(!i.from||!i.to)return!0;const u=this.imageManager.getPattern(i.from.toString()),d=this.imageManager.getPattern(i.to.toString());return!u||!d}useProgram(i,u){this.cache=this.cache||{};const d=i+(u?u.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[d]||(this.cache[d]=new js(this.context,kl[i],u,ad[i],this._showOverdrawInspector,this.style.map.terrain)),this.cache[d]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const i=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(i.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Nt(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:i,drawingBufferHeight:u}=this.context.gl;return this.width!==i||this.height!==u}}class Hs{constructor(i,u){this.points=i,this.planes=u}static fromInvProjectionMatrix(i,u,d){const f=Math.pow(2,d),y=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(I=>{const C=1/(I=c.af([],I,i))[3]/u*f;return c.a$(I,I,[C,C,1/I[3],C])}),w=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(I=>{const C=function(V,X){var W=X[0],J=X[1],j=X[2],nt=W*W+J*J+j*j;return nt>0&&(nt=1/Math.sqrt(nt)),V[0]=X[0]*nt,V[1]=X[1]*nt,V[2]=X[2]*nt,V}([],function(V,X,W){var J=X[0],j=X[1],nt=X[2],mt=W[0],Q=W[1],st=W[2];return V[0]=j*st-nt*Q,V[1]=nt*mt-J*st,V[2]=J*Q-j*mt,V}([],Pe([],y[I[0]],y[I[1]]),Pe([],y[I[2]],y[I[1]]))),P=-((D=C)[0]*(N=y[I[1]])[0]+D[1]*N[1]+D[2]*N[2]);var D,N;return C.concat(P)});return new Hs(y,w)}}class Ws{constructor(i,u){this.min=i,this.max=u,this.center=function(d,f,y){return d[0]=.5*f[0],d[1]=.5*f[1],d[2]=.5*f[2],d}([],function(d,f,y){return d[0]=f[0]+y[0],d[1]=f[1]+y[1],d[2]=f[2]+y[2],d}([],this.min,this.max))}quadrant(i){const u=[i%2==0,i<2],d=Be(this.min),f=Be(this.max);for(let y=0;y=0&&w++;if(w===0)return 0;w!==u.length&&(d=!1)}if(d)return 2;for(let f=0;f<3;f++){let y=Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let I=0;Ithis.max[f]-this.min[f])return 0}return 1}}class $a{constructor(i=0,u=0,d=0,f=0){if(isNaN(i)||i<0||isNaN(u)||u<0||isNaN(d)||d<0||isNaN(f)||f<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=i,this.bottom=u,this.left=d,this.right=f}interpolate(i,u,d){return u.top!=null&&i.top!=null&&(this.top=c.z.number(i.top,u.top,d)),u.bottom!=null&&i.bottom!=null&&(this.bottom=c.z.number(i.bottom,u.bottom,d)),u.left!=null&&i.left!=null&&(this.left=c.z.number(i.left,u.left,d)),u.right!=null&&i.right!=null&&(this.right=c.z.number(i.right,u.right,d)),this}getCenter(i,u){const d=c.ac((this.left+i-this.right)/2,0,i),f=c.ac((this.top+u-this.bottom)/2,0,u);return new c.P(d,f)}equals(i){return this.top===i.top&&this.bottom===i.bottom&&this.left===i.left&&this.right===i.right}clone(){return new $a(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Lh=85.051129;class oc{constructor(i,u,d,f,y){this.tileSize=512,this._renderWorldCopies=y===void 0||!!y,this._minZoom=i||0,this._maxZoom=u||22,this._minPitch=d??0,this._maxPitch=f??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new c.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new $a,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const i=new oc(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return i.apply(this),i}apply(i){this.tileSize=i.tileSize,this.latRange=i.latRange,this.width=i.width,this.height=i.height,this._center=i._center,this._elevation=i._elevation,this.minElevationForCurrentTile=i.minElevationForCurrentTile,this.zoom=i.zoom,this.angle=i.angle,this._fov=i._fov,this._pitch=i._pitch,this._unmodified=i._unmodified,this._edgeInsets=i._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(i){this._minZoom!==i&&(this._minZoom=i,this.zoom=Math.max(this.zoom,i))}get maxZoom(){return this._maxZoom}set maxZoom(i){this._maxZoom!==i&&(this._maxZoom=i,this.zoom=Math.min(this.zoom,i))}get minPitch(){return this._minPitch}set minPitch(i){this._minPitch!==i&&(this._minPitch=i,this.pitch=Math.max(this.pitch,i))}get maxPitch(){return this._maxPitch}set maxPitch(i){this._maxPitch!==i&&(this._maxPitch=i,this.pitch=Math.min(this.pitch,i))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(i){i===void 0?i=!0:i===null&&(i=!1),this._renderWorldCopies=i}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new c.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(i){const u=-c.b1(i,-180,180)*Math.PI/180;this.angle!==u&&(this._unmodified=!1,this.angle=u,this._calcMatrices(),this.rotationMatrix=function(){var d=new c.A(4);return c.A!=Float32Array&&(d[1]=0,d[2]=0),d[0]=1,d[3]=1,d}(),function(d,f,y){var w=f[0],I=f[1],C=f[2],P=f[3],D=Math.sin(y),N=Math.cos(y);d[0]=w*N+C*D,d[1]=I*N+P*D,d[2]=w*-D+C*N,d[3]=I*-D+P*N}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(i){const u=c.ac(i,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==u&&(this._unmodified=!1,this._pitch=u,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(i){i=Math.max(.01,Math.min(60,i)),this._fov!==i&&(this._unmodified=!1,this._fov=i/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(i){const u=Math.min(Math.max(i,this.minZoom),this.maxZoom);this._zoom!==u&&(this._unmodified=!1,this._zoom=u,this.tileZoom=Math.max(0,Math.floor(u)),this.scale=this.zoomScale(u),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(i){i.lat===this._center.lat&&i.lng===this._center.lng||(this._unmodified=!1,this._center=i,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(i){i!==this._elevation&&(this._elevation=i,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(i){this._edgeInsets.equals(i)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,i,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(i){return this._edgeInsets.equals(i)}interpolatePadding(i,u,d){this._unmodified=!1,this._edgeInsets.interpolate(i,u,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(i){const u=(i.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/i.tileSize));return Math.max(0,u)}getVisibleUnwrappedCoordinates(i){const u=[new c.b2(0,i)];if(this._renderWorldCopies){const d=this.pointCoordinate(new c.P(0,0)),f=this.pointCoordinate(new c.P(this.width,0)),y=this.pointCoordinate(new c.P(this.width,this.height)),w=this.pointCoordinate(new c.P(0,this.height)),I=Math.floor(Math.min(d.x,f.x,y.x,w.x)),C=Math.floor(Math.max(d.x,f.x,y.x,w.x)),P=1;for(let D=I-P;D<=C+P;D++)D!==0&&u.push(new c.b2(D,i))}return u}coveringTiles(i){var u,d;let f=this.coveringZoomLevel(i);const y=f;if(i.minzoom!==void 0&&fi.maxzoom&&(f=i.maxzoom);const w=this.pointCoordinate(this.getCameraPoint()),I=c.Y.fromLngLat(this.center),C=Math.pow(2,f),P=[C*w.x,C*w.y,0],D=[C*I.x,C*I.y,0],N=Hs.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,f);let V=i.minzoom||0;!i.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(V=f);const X=i.terrain?2/Math.min(this.tileSize,i.tileSize)*this.tileSize:3,W=Q=>({aabb:new Ws([Q*C,0,0],[(Q+1)*C,C,0]),zoom:0,x:0,y:0,wrap:Q,fullyVisible:!1}),J=[],j=[],nt=f,mt=i.reparseOverscaled?y:f;if(this._renderWorldCopies)for(let Q=1;Q<=3;Q++)J.push(W(-Q)),J.push(W(Q));for(J.push(W(0));J.length>0;){const Q=J.pop(),st=Q.x,gt=Q.y;let yt=Q.fullyVisible;if(!yt){const Bt=Q.aabb.intersects(N);if(Bt===0)continue;yt=Bt===2}const wt=i.terrain?P:D,At=Q.aabb.distanceX(wt),Pt=Q.aabb.distanceY(wt),zt=Math.max(Math.abs(At),Math.abs(Pt));if(Q.zoom===nt||zt>X+(1<=V){const Bt=nt-Q.zoom,Ie=P[0]-.5-(st<>1),le=Q.zoom+1;let Ee=Q.aabb.quadrant(Bt);if(i.terrain){const je=new c.Q(le,Q.wrap,le,Ie,Vt),fe=i.terrain.getMinMaxElevation(je),Le=(u=fe.minElevation)!==null&&u!==void 0?u:this.elevation,De=(d=fe.maxElevation)!==null&&d!==void 0?d:this.elevation;Ee=new Ws([Ee.min[0],Ee.min[1],Le],[Ee.max[0],Ee.max[1],De])}J.push({aabb:Ee,zoom:le,x:Ie,y:Vt,wrap:Q.wrap,fullyVisible:yt})}}return j.sort((Q,st)=>Q.distanceSq-st.distanceSq).map(Q=>Q.tileID)}resize(i,u){this.width=i,this.height=u,this.pixelsToGLUnits=[2/i,-2/u],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(i){return Math.pow(2,i)}scaleZoom(i){return Math.log(i)/Math.LN2}project(i){const u=c.ac(i.lat,-85.051129,Lh);return new c.P(c.N(i.lng)*this.worldSize,c.O(u)*this.worldSize)}unproject(i){return new c.Y(i.x/this.worldSize,i.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(i){const u=this.elevation,d=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,f=this.pointLocation(this.centerPoint,i),y=i.getElevationForLngLatZoom(f,this.tileZoom);if(!(this.elevation-y))return;const w=d+u-y,I=Math.cos(this._pitch)*this.cameraToCenterDistance/w/c.b3(1,f.lat),C=this.scaleZoom(I/this.tileSize);this._elevation=y,this._center=f,this.zoom=C}setLocationAtPoint(i,u){const d=this.pointCoordinate(u),f=this.pointCoordinate(this.centerPoint),y=this.locationCoordinate(i),w=new c.Y(y.x-(d.x-f.x),y.y-(d.y-f.y));this.center=this.coordinateLocation(w),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(i,u){return u?this.coordinatePoint(this.locationCoordinate(i),u.getElevationForLngLatZoom(i,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(i))}pointLocation(i,u){return this.coordinateLocation(this.pointCoordinate(i,u))}locationCoordinate(i){return c.Y.fromLngLat(i)}coordinateLocation(i){return i&&i.toLngLat()}pointCoordinate(i,u){if(u){const V=u.pointCoordinate(i);if(V!=null)return V}const d=[i.x,i.y,0,1],f=[i.x,i.y,1,1];c.af(d,d,this.pixelMatrixInverse),c.af(f,f,this.pixelMatrixInverse);const y=d[3],w=f[3],I=d[1]/y,C=f[1]/w,P=d[2]/y,D=f[2]/w,N=P===D?0:(0-P)/(D-P);return new c.Y(c.z.number(d[0]/y,f[0]/w,N)/this.worldSize,c.z.number(I,C,N)/this.worldSize)}coordinatePoint(i,u=0,d=this.pixelMatrix){const f=[i.x*this.worldSize,i.y*this.worldSize,u,1];return c.af(f,f,d),new c.P(f[0]/f[3],f[1]/f[3])}getBounds(){const i=Math.max(0,this.height/2-this.getHorizon());return new _t().extend(this.pointLocation(new c.P(0,i))).extend(this.pointLocation(new c.P(this.width,i))).extend(this.pointLocation(new c.P(this.width,this.height))).extend(this.pointLocation(new c.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new _t([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(i){i?(this.lngRange=[i.getWest(),i.getEast()],this.latRange=[i.getSouth(),i.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Lh])}calculatePosMatrix(i,u=!1){const d=i.key,f=u?this._alignedPosMatrixCache:this._posMatrixCache;if(f[d])return f[d];const y=i.canonical,w=this.worldSize/this.zoomScale(y.z),I=y.x+Math.pow(2,y.z)*i.wrap,C=c.an(new Float64Array(16));return c.H(C,C,[I*w,y.y*w,0]),c.J(C,C,[w/c.W,w/c.W,1]),c.K(C,u?this.alignedProjMatrix:this.projMatrix,C),f[d]=new Float32Array(C),f[d]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(i,u){u=c.ac(+u,this.minZoom,this.maxZoom);const d={center:new c.M(i.lng,i.lat),zoom:u};let f=this.lngRange;if(!this._renderWorldCopies&&f===null){const Q=179.9999999999;f=[-Q,Q]}const y=this.tileSize*this.zoomScale(d.zoom);let w=0,I=y,C=0,P=y,D=0,N=0;const{x:V,y:X}=this.size;if(this.latRange){const Q=this.latRange;w=c.O(Q[1])*y,I=c.O(Q[0])*y,I-wI&&(nt=I-Q)}if(f){const Q=(C+P)/2;let st=W;this._renderWorldCopies&&(st=c.b1(W,Q-y/2,Q+y/2));const gt=V/2;st-gtP&&(j=P-gt)}if(j!==void 0||nt!==void 0){const Q=new c.P(j??W,nt??J);d.center=this.unproject.call({worldSize:y},Q).wrap()}return d}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const i=this._unmodified,{center:u,zoom:d}=this.getConstrained(this.center,this.zoom);this.center=u,this.zoom=d,this._unmodified=i,this._constraining=!1}_calcMatrices(){if(!this.height)return;const i=this.centerOffset,u=this.point.x,d=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=c.b3(1,this.center.lat)*this.worldSize;let f=c.an(new Float64Array(16));c.J(f,f,[this.width/2,-this.height/2,1]),c.H(f,f,[1,-1,0]),this.labelPlaneMatrix=f,f=c.an(new Float64Array(16)),c.J(f,f,[1,-1,1]),c.H(f,f,[-1,-1,0]),c.J(f,f,[2/this.width,2/this.height,1]),this.glCoordMatrix=f;const y=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),w=Math.min(this.elevation,this.minElevationForCurrentTile),I=y-w*this._pixelPerMeter/Math.cos(this._pitch),C=w<0?I:y,P=Math.PI/2+this._pitch,D=this._fov*(.5+i.y/this.height),N=Math.sin(D)*C/Math.sin(c.ac(Math.PI-P-D,.01,Math.PI-.01)),V=this.getHorizon(),X=2*Math.atan(V/this.cameraToCenterDistance)*(.5+i.y/(2*V)),W=Math.sin(X)*C/Math.sin(c.ac(Math.PI-P-X,.01,Math.PI-.01)),J=Math.min(N,W),j=1.01*(Math.cos(Math.PI/2-this._pitch)*J+C),nt=this.height/50;f=new Float64Array(16),c.b4(f,this._fov,this.width/this.height,nt,j),f[8]=2*-i.x/this.width,f[9]=2*i.y/this.height,c.J(f,f,[1,-1,1]),c.H(f,f,[0,0,-this.cameraToCenterDistance]),c.b5(f,f,this._pitch),c.ad(f,f,this.angle),c.H(f,f,[-u,-d,0]),this.mercatorMatrix=c.J([],f,[this.worldSize,this.worldSize,this.worldSize]),c.J(f,f,[1,1,this._pixelPerMeter]),this.pixelMatrix=c.K(new Float64Array(16),this.labelPlaneMatrix,f),c.H(f,f,[0,0,-this.elevation]),this.projMatrix=f,this.invProjMatrix=c.ar([],f),this.pixelMatrix3D=c.K(new Float64Array(16),this.labelPlaneMatrix,f);const mt=this.width%2/2,Q=this.height%2/2,st=Math.cos(this.angle),gt=Math.sin(this.angle),yt=u-Math.round(u)+st*mt+gt*Q,wt=d-Math.round(d)+st*Q+gt*mt,At=new Float64Array(f);if(c.H(At,At,[yt>.5?yt-1:yt,wt>.5?wt-1:wt,0]),this.alignedProjMatrix=At,f=c.ar(new Float64Array(16),this.pixelMatrix),!f)throw new Error("failed to invert matrix");this.pixelMatrixInverse=f,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const i=this.pointCoordinate(new c.P(0,0)),u=[i.x*this.worldSize,i.y*this.worldSize,0,1];return c.af(u,u,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const i=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new c.P(0,i))}getCameraQueryGeometry(i){const u=this.getCameraPoint();if(i.length===1)return[i[0],u];{let d=u.x,f=u.y,y=u.x,w=u.y;for(const I of i)d=Math.min(d,I.x),f=Math.min(f,I.y),y=Math.max(y,I.x),w=Math.max(w,I.y);return[new c.P(d,f),new c.P(y,f),new c.P(y,w),new c.P(d,w),new c.P(d,f)]}}lngLatToCameraDepth(i,u){const d=this.locationCoordinate(i),f=[d.x*this.worldSize,d.y*this.worldSize,u,1];return c.af(f,f,this.projMatrix),f[2]/f[3]}}function Ph(_,i){let u,d=!1,f=null,y=null;const w=()=>{f=null,d&&(_.apply(y,u),f=setTimeout(w,i),d=!1)};return(...I)=>(d=!0,y=this,u=I,f||w(),f)}class Ah{constructor(i){this._getCurrentHash=()=>{const u=window.location.hash.replace("#","");if(this._hashName){let d;return u.split("&").map(f=>f.split("=")).forEach(f=>{f[0]===this._hashName&&(d=f)}),(d&&d[1]||"").split("/")}return u.split("/")},this._onHashChange=()=>{const u=this._getCurrentHash();if(u.length>=3&&!u.some(d=>isNaN(d))){const d=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(u[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+u[2],+u[1]],zoom:+u[0],bearing:d,pitch:+(u[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const u=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,u)}catch{}},this._updateHash=Ph(this._updateHashUnthrottled,300),this._hashName=i&&encodeURIComponent(i)}addTo(i){return this._map=i,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(i){const u=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,f=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),y=Math.pow(10,f),w=Math.round(u.lng*y)/y,I=Math.round(u.lat*y)/y,C=this._map.getBearing(),P=this._map.getPitch();let D="";if(D+=i?`/${w}/${I}/${d}`:`${d}/${I}/${w}`,(C||P)&&(D+="/"+Math.round(10*C)/10),P&&(D+=`/${Math.round(P)}`),this._hashName){const N=this._hashName;let V=!1;const X=window.location.hash.slice(1).split("&").map(W=>{const J=W.split("=")[0];return J===N?(V=!0,`${J}=${D}`):W}).filter(W=>W);return V||X.push(`${N}=${D}`),`#${X.join("&")}`}return`#${D}`}}const Gl={linearity:.3,easing:c.b6(0,0,.3,1)},va=c.e({deceleration:2500,maxSpeed:1400},Gl),wd=c.e({deceleration:20,maxSpeed:1400},Gl),Id=c.e({deceleration:1e3,maxSpeed:360},Gl),Ed=c.e({deceleration:1e3,maxSpeed:90},Gl);class Sd{constructor(i){this._map=i,this.clear()}clear(){this._inertiaBuffer=[]}record(i){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:k.now(),settings:i})}_drainInertiaBuffer(){const i=this._inertiaBuffer,u=k.now();for(;i.length>0&&u-i[0].time>160;)i.shift()}_onMoveEnd(i){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const u={zoom:0,bearing:0,pitch:0,pan:new c.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:y}of this._inertiaBuffer)u.zoom+=y.zoomDelta||0,u.bearing+=y.bearingDelta||0,u.pitch+=y.pitchDelta||0,y.panDelta&&u.pan._add(y.panDelta),y.around&&(u.around=y.around),y.pinchAround&&(u.pinchAround=y.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,f={};if(u.pan.mag()){const y=Zl(u.pan.mag(),d,c.e({},va,i||{}));f.offset=u.pan.mult(y.amount/u.pan.mag()),f.center=this._map.transform.center,jl(f,y)}if(u.zoom){const y=Zl(u.zoom,d,wd);f.zoom=this._map.transform.zoom+y.amount,jl(f,y)}if(u.bearing){const y=Zl(u.bearing,d,Id);f.bearing=this._map.transform.bearing+c.ac(y.amount,-179,179),jl(f,y)}if(u.pitch){const y=Zl(u.pitch,d,Ed);f.pitch=this._map.transform.pitch+y.amount,jl(f,y)}if(f.zoom||f.bearing){const y=u.pinchAround===void 0?u.around:u.pinchAround;f.around=y?this._map.unproject(y):this._map.getCenter()}return this.clear(),c.e(f,{noMoveStart:!0})}}function jl(_,i){(!_.duration||_.durationu.unproject(C)),I=y.reduce((C,P,D,N)=>C.add(P.div(N.length)),new c.P(0,0));super(i,{points:y,point:I,lngLats:w,lngLat:u.unproject(I),originalEvent:d}),this._defaultPrevented=!1}}class Mh extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(i,u,d){super(i,{originalEvent:d}),this._defaultPrevented=!1}}class wo{constructor(i,u){this._map=i,this._clickTolerance=u.clickTolerance}reset(){delete this._mousedownPos}wheel(i){return this._firePreventable(new Mh(i.type,this._map,i))}mousedown(i,u){return this._mousedownPos=u,this._firePreventable(new Lr(i.type,this._map,i))}mouseup(i){this._map.fire(new Lr(i.type,this._map,i))}click(i,u){this._mousedownPos&&this._mousedownPos.dist(u)>=this._clickTolerance||this._map.fire(new Lr(i.type,this._map,i))}dblclick(i){return this._firePreventable(new Lr(i.type,this._map,i))}mouseover(i){this._map.fire(new Lr(i.type,this._map,i))}mouseout(i){this._map.fire(new Lr(i.type,this._map,i))}touchstart(i){return this._firePreventable(new Yo(i.type,this._map,i))}touchmove(i){this._map.fire(new Yo(i.type,this._map,i))}touchend(i){this._map.fire(new Yo(i.type,this._map,i))}touchcancel(i){this._map.fire(new Yo(i.type,this._map,i))}_firePreventable(i){if(this._map.fire(i),i.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Ko{constructor(i){this._map=i}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(i){this._map.fire(new Lr(i.type,this._map,i))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Lr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(i){this._delayContextMenu?this._contextMenuEvent=i:this._ignoreContextMenu||this._map.fire(new Lr(i.type,this._map,i)),this._map.listens("contextmenu")&&i.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class tl{constructor(i){this._map=i}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(i){return this.transform.pointLocation(c.P.convert(i),this._map.terrain)}}class Io{constructor(i,u){this._map=i,this._tr=new tl(i),this._el=i.getCanvasContainer(),this._container=i.getContainer(),this._clickTolerance=u.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(i,u){this.isEnabled()&&i.shiftKey&&i.button===0&&(U.disableDrag(),this._startPos=this._lastPos=u,this._active=!0)}mousemoveWindow(i,u){if(!this._active)return;const d=u;if(this._lastPos.equals(d)||!this._box&&d.dist(this._startPos)y.fitScreenCoordinates(d,f,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",i)}keydown(i){this._active&&i.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",i))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(U.remove(this._box),this._box=null),U.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(i,u){return this._map.fire(new c.k(i,{originalEvent:u}))}}function xa(_,i){if(_.length!==i.length)throw new Error(`The number of touches and points are not equal - touches ${_.length}, points ${i.length}`);const u={};for(let d=0;d<_.length;d++)u[_[d].identifier]=i[d];return u}class Jf{constructor(i){this.reset(),this.numTouches=i.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(i,u,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=i.timeStamp),d.length===this.numTouches&&(this.centroid=function(f){const y=new c.P(0,0);for(const w of f)y._add(w);return y.div(f.length)}(u),this.touches=xa(d,u)))}touchmove(i,u,d){if(this.aborted||!this.centroid)return;const f=xa(d,u);for(const y in this.touches){const w=f[y];(!w||w.dist(this.touches[y])>30)&&(this.aborted=!0)}}touchend(i,u,d){if((!this.centroid||i.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const f=!this.aborted&&this.centroid;if(this.reset(),f)return f}}}class Dh{constructor(i){this.singleTap=new Jf(i),this.numTaps=i.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(i,u,d){this.singleTap.touchstart(i,u,d)}touchmove(i,u,d){this.singleTap.touchmove(i,u,d)}touchend(i,u,d){const f=this.singleTap.touchend(i,u,d);if(f){const y=i.timeStamp-this.lastTime<500,w=!this.lastTap||this.lastTap.dist(f)<30;if(y&&w||this.reset(),this.count++,this.lastTime=i.timeStamp,this.lastTap=f,this.count===this.numTaps)return this.reset(),f}}}class Qf{constructor(i){this._tr=new tl(i),this._zoomIn=new Dh({numTouches:1,numTaps:2}),this._zoomOut=new Dh({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(i,u,d){this._zoomIn.touchstart(i,u,d),this._zoomOut.touchstart(i,u,d)}touchmove(i,u,d){this._zoomIn.touchmove(i,u,d),this._zoomOut.touchmove(i,u,d)}touchend(i,u,d){const f=this._zoomIn.touchend(i,u,d),y=this._zoomOut.touchend(i,u,d),w=this._tr;return f?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:I=>I.easeTo({duration:300,zoom:w.zoom+1,around:w.unproject(f)},{originalEvent:i})}):y?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:I=>I.easeTo({duration:300,zoom:w.zoom-1,around:w.unproject(y)},{originalEvent:i})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class el{constructor(i){this._enabled=!!i.enable,this._moveStateManager=i.moveStateManager,this._clickTolerance=i.clickTolerance||1,this._moveFunction=i.move,this._activateOnStart=!!i.activateOnStart,i.assignEvents(this),this.reset()}reset(i){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(i)}_move(...i){const u=this._moveFunction(...i);if(u.bearingDelta||u.pitchDelta||u.around||u.panDelta)return this._active=!0,u}dragStart(i,u){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(i)&&(this._moveStateManager.startMove(i),this._lastPoint=u.length?u[0]:u,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(i,u){if(!this.isEnabled())return;const d=this._lastPoint;if(!d)return;if(i.preventDefault(),!this._moveStateManager.isValidMoveEvent(i))return void this.reset(i);const f=u.length?u[0]:u;return!this._moved&&f.dist(d){_.mousedown=_.dragStart,_.mousemoveWindow=_.dragMove,_.mouseup=_.dragEnd,_.contextmenu=function(i){i.preventDefault()}},nl=({enable:_,clickTolerance:i,bearingDegreesPerPixelMoved:u=.8})=>{const d=new Jo({checkCorrectEvent:f=>U.mouseButton(f)===0&&f.ctrlKey||U.mouseButton(f)===2});return new el({clickTolerance:i,move:(f,y)=>({bearingDelta:(y.x-f.x)*u}),moveStateManager:d,enable:_,assignEvents:sc})},il=({enable:_,clickTolerance:i,pitchDegreesPerPixelMoved:u=-.5})=>{const d=new Jo({checkCorrectEvent:f=>U.mouseButton(f)===0&&f.ctrlKey||U.mouseButton(f)===2});return new el({clickTolerance:i,move:(f,y)=>({pitchDelta:(y.y-f.y)*u}),moveStateManager:d,enable:_,assignEvents:sc})};class Cd{constructor(i,u){this._clickTolerance=i.clickTolerance||1,this._map=u,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new c.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(i,u,d){return this._calculateTransform(i,u,d)}touchmove(i,u,d){if(this._active&&!(d.length0&&(this._active=!0);const f=xa(d,u),y=new c.P(0,0),w=new c.P(0,0);let I=0;for(const P in f){const D=f[P],N=this._touches[P];N&&(y._add(D),w._add(D.sub(N)),I++,f[P]=D)}if(this._touches=f,IMath.abs(_.x)}class Pd extends Ht{constructor(i){super(),this._currentTouchCount=0,this._map=i}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(i,u,d){super.touchstart(i,u,d),this._currentTouchCount=d.length}_start(i){this._lastPoints=i,lc(i[0].sub(i[1]))&&(this._valid=!1)}_move(i,u,d){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const f=i[0].sub(this._lastPoints[0]),y=i[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(f,y,d.timeStamp),this._valid?(this._lastPoints=i,this._active=!0,{pitchDelta:(f.y+y.y)/2*-.5}):void 0}gestureBeginsVertically(i,u,d){if(this._valid!==void 0)return this._valid;const f=i.mag()>=2,y=u.mag()>=2;if(!f&&!y)return;if(!f||!y)return this._firstMove===void 0&&(this._firstMove=d),d-this._firstMove<100&&void 0;const w=i.y>0==u.y>0;return lc(i)&&lc(u)&&w}}const $f={panStep:100,bearingStep:15,pitchStep:10};class Xs{constructor(i){this._tr=new tl(i);const u=$f;this._panStep=u.panStep,this._bearingStep=u.bearingStep,this._pitchStep=u.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(i){if(i.altKey||i.ctrlKey||i.metaKey)return;let u=0,d=0,f=0,y=0,w=0;switch(i.keyCode){case 61:case 107:case 171:case 187:u=1;break;case 189:case 109:case 173:u=-1;break;case 37:i.shiftKey?d=-1:(i.preventDefault(),y=-1);break;case 39:i.shiftKey?d=1:(i.preventDefault(),y=1);break;case 38:i.shiftKey?f=1:(i.preventDefault(),w=-1);break;case 40:i.shiftKey?f=-1:(i.preventDefault(),w=1);break;default:return}return this._rotationDisabled&&(d=0,f=0),{cameraAnimation:I=>{const C=this._tr;I.easeTo({duration:300,easeId:"keyboardHandler",easing:kn,zoom:u?Math.round(C.zoom)+u*(i.shiftKey?2:1):C.zoom,bearing:C.bearing+d*this._bearingStep,pitch:C.pitch+f*this._pitchStep,offset:[-y*this._panStep,-w*this._panStep],center:C.center},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function kn(_){return _*(2-_)}const Wl=4.000244140625;class uc{constructor(i,u){this._onTimeout=d=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(d)},this._map=i,this._tr=new tl(i),this._triggerRenderFrame=u,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(i){this._defaultZoomRate=i}setWheelZoomRate(i){this._wheelZoomRate=i}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(i){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!i&&i.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(i){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!i[this._map.cooperativeGestures._bypassKey])return;let u=i.deltaMode===WheelEvent.DOM_DELTA_LINE?40*i.deltaY:i.deltaY;const d=k.now(),f=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,u!==0&&u%Wl==0?this._type="wheel":u!==0&&Math.abs(u)<4?this._type="trackpad":f>400?(this._type=null,this._lastValue=u,this._timeout=setTimeout(this._onTimeout,40,i)):this._type||(this._type=Math.abs(f*u)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,u+=this._lastValue)),i.shiftKey&&u&&(u/=4),this._type&&(this._lastWheelEvent=i,this._delta-=u,this._active||this._start(i)),i.preventDefault()}_start(i){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const u=U.mousePos(this._map.getCanvas(),i),d=this._tr;this._around=u.y>d.transform.height/2-d.transform.getHorizon()?c.M.convert(this._aroundCenter?d.center:d.unproject(u)):c.M.convert(d.center),this._aroundPoint=d.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const i=this._tr.transform;if(this._delta!==0){const I=this._type==="wheel"&&Math.abs(this._delta)>Wl?this._wheelZoomRate:this._defaultZoomRate;let C=2/(1+Math.exp(-Math.abs(this._delta*I)));this._delta<0&&C!==0&&(C=1/C);const P=typeof this._targetZoom=="number"?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(P*C))),this._type==="wheel"&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const u=typeof this._targetZoom=="number"?this._targetZoom:i.zoom,d=this._startZoom,f=this._easing;let y,w=!1;if(this._type==="wheel"&&d&&f){const I=Math.min((k.now()-this._lastWheelEventTime)/200,1),C=f(I);y=c.z.number(d,u,C),I<1?this._frameId||(this._frameId=!0):w=!0}else y=u,w=!0;return this._active=!0,w&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!w,zoomDelta:y-i.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(i){let u=c.b7;if(this._prevEase){const d=this._prevEase,f=(k.now()-d.start)/d.duration,y=d.easing(f+.01)-d.easing(f),w=.27/Math.sqrt(y*y+1e-4)*.01,I=Math.sqrt(.0729-w*w);u=c.b6(w,I,.25,1)}return this._prevEase={start:k.now(),duration:i,easing:u},u}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Nh{constructor(i,u){this._clickZoom=i,this._tapZoom=u}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Ad{constructor(i){this._tr=new tl(i),this.reset()}reset(){this._active=!1}dblclick(i,u){return i.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:this._tr.zoom+(i.shiftKey?-1:1),around:this._tr.unproject(u)},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Md{constructor(){this._tap=new Dh({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(i,u,d){if(!this._swipePoint)if(this._tapTime){const f=u[0],y=i.timeStamp-this._tapTime<500,w=this._tapPoint.dist(f)<30;y&&w?d.length>0&&(this._swipePoint=f,this._swipeTouch=d[0].identifier):this.reset()}else this._tap.touchstart(i,u,d)}touchmove(i,u,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const f=u[0],y=f.y-this._swipePoint.y;return this._swipePoint=f,i.preventDefault(),this._active=!0,{zoomDelta:y/128}}}else this._tap.touchmove(i,u,d)}touchend(i,u,d){if(this._tapTime)this._swipePoint&&d.length===0&&this.reset();else{const f=this._tap.touchend(i,u,d);f&&(this._tapTime=i.timeStamp,this._tapPoint=f)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Dd{constructor(i,u,d){this._el=i,this._mousePan=u,this._touchPan=d}enable(i){this._inertiaOptions=i||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Eo{constructor(i,u,d){this._pitchWithRotate=i.pitchWithRotate,this._mouseRotate=u,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Xl{constructor(i,u,d,f){this._el=i,this._touchZoom=u,this._touchRotate=d,this._tapDragZoom=f,this._rotationDisabled=!1,this._enabled=!0}enable(i){this._touchZoom.enable(i),this._rotationDisabled||this._touchRotate.enable(i),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class te{constructor(i,u){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=i,this._options=u,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const i=this._map.getCanvasContainer();i.classList.add("maplibregl-cooperative-gestures"),this._container=U.create("div","maplibregl-cooperative-gesture-screen",i);let u=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(u=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const d=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),f=document.createElement("div");f.className="maplibregl-desktop-message",f.textContent=u,this._container.appendChild(f);const y=document.createElement("div");y.className="maplibregl-mobile-message",y.textContent=d,this._container.appendChild(y),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(U.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(i){this._onCooperativeGesture(i.touches.length===1)}wheel(i){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!i[this._bypassKey])}_onCooperativeGesture(i){this._enabled&&i&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const ae=_=>_.zoom||_.drag||_.pitch||_.rotate;class cc extends c.k{}function Yl(_){return _.panDelta&&_.panDelta.mag()||_.zoomDelta||_.bearingDelta||_.pitchDelta}class kh{constructor(i,u){this.handleWindowEvent=f=>{this.handleEvent(f,`${f.type}Window`)},this.handleEvent=(f,y)=>{if(f.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const w=f.type==="renderFrame"?void 0:f,I={needsRenderFrame:!1},C={},P={},D=f.touches,N=D?this._getMapTouches(D):void 0,V=N?U.touchPos(this._map.getCanvas(),N):U.mousePos(this._map.getCanvas(),f);for(const{handlerName:J,handler:j,allowed:nt}of this._handlers){if(!j.isEnabled())continue;let mt;this._blockedByActive(P,nt,J)?j.reset():j[y||f.type]&&(mt=j[y||f.type](f,V,N),this.mergeHandlerResult(I,C,mt,J,w),mt&&mt.needsRenderFrame&&this._triggerRenderFrame()),(mt||j.isActive())&&(P[J]=j)}const X={};for(const J in this._previousActiveHandlers)P[J]||(X[J]=w);this._previousActiveHandlers=P,(Object.keys(X).length||Yl(I))&&(this._changes.push([I,C,X]),this._triggerRenderFrame()),(Object.keys(P).length||Yl(I))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:W}=I;W&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],W(this._map))},this._map=i,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Sd(i),this._bearingSnap=u.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(u);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[f,y,w]of this._listeners)U.addEventListener(f,y,f===document?this.handleWindowEvent:this.handleEvent,w)}destroy(){for(const[i,u,d]of this._listeners)U.removeEventListener(i,u,i===document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(i){const u=this._map,d=u.getCanvasContainer();this._add("mapEvent",new wo(u,i));const f=u.boxZoom=new Io(u,i);this._add("boxZoom",f),i.interactive&&i.boxZoom&&f.enable();const y=u.cooperativeGestures=new te(u,i.cooperativeGestures);this._add("cooperativeGestures",y),i.cooperativeGestures&&y.enable();const w=new Qf(u),I=new Ad(u);u.doubleClickZoom=new Nh(I,w),this._add("tapZoom",w),this._add("clickZoom",I),i.interactive&&i.doubleClickZoom&&u.doubleClickZoom.enable();const C=new Md;this._add("tapDragZoom",C);const P=u.touchPitch=new Pd(u);this._add("touchPitch",P),i.interactive&&i.touchPitch&&u.touchPitch.enable(i.touchPitch);const D=nl(i),N=il(i);u.dragRotate=new Eo(i,D,N),this._add("mouseRotate",D,["mousePitch"]),this._add("mousePitch",N,["mouseRotate"]),i.interactive&&i.dragRotate&&u.dragRotate.enable();const V=(({enable:mt,clickTolerance:Q})=>{const st=new Jo({checkCorrectEvent:gt=>U.mouseButton(gt)===0&&!gt.ctrlKey});return new el({clickTolerance:Q,move:(gt,yt)=>({around:yt,panDelta:yt.sub(gt)}),activateOnStart:!0,moveStateManager:st,enable:mt,assignEvents:sc})})(i),X=new Cd(i,u);u.dragPan=new Dd(d,V,X),this._add("mousePan",V),this._add("touchPan",X,["touchZoom","touchRotate"]),i.interactive&&i.dragPan&&u.dragPan.enable(i.dragPan);const W=new Rh,J=new Ld;u.touchZoomRotate=new Xl(d,J,W,C),this._add("touchRotate",W,["touchPan","touchZoom"]),this._add("touchZoom",J,["touchPan","touchRotate"]),i.interactive&&i.touchZoomRotate&&u.touchZoomRotate.enable(i.touchZoomRotate);const j=u.scrollZoom=new uc(u,()=>this._triggerRenderFrame());this._add("scrollZoom",j,["mousePan"]),i.interactive&&i.scrollZoom&&u.scrollZoom.enable(i.scrollZoom);const nt=u.keyboard=new Xs(u);this._add("keyboard",nt),i.interactive&&i.keyboard&&u.keyboard.enable(),this._add("blockableMapEvent",new Ko(u))}_add(i,u,d){this._handlers.push({handlerName:i,handler:u,allowed:d}),this._handlersById[i]=u}stop(i){if(!this._updatingCamera){for(const{handler:u}of this._handlers)u.reset();this._inertia.clear(),this._fireEvents({},{},i),this._changes=[]}}isActive(){for(const{handler:i}of this._handlers)if(i.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!ae(this._eventsInProgress)||this.isZooming()}_blockedByActive(i,u,d){for(const f in i)if(f!==d&&(!u||u.indexOf(f)<0))return!0;return!1}_getMapTouches(i){const u=[];for(const d of i)this._el.contains(d.target)&&u.push(d);return u}mergeHandlerResult(i,u,d,f,y){if(!d)return;c.e(i,d);const w={handlerName:f,originalEvent:d.originalEvent||y};d.zoomDelta!==void 0&&(u.zoom=w),d.panDelta!==void 0&&(u.drag=w),d.pitchDelta!==void 0&&(u.pitch=w),d.bearingDelta!==void 0&&(u.rotate=w)}_applyChanges(){const i={},u={},d={};for(const[f,y,w]of this._changes)f.panDelta&&(i.panDelta=(i.panDelta||new c.P(0,0))._add(f.panDelta)),f.zoomDelta&&(i.zoomDelta=(i.zoomDelta||0)+f.zoomDelta),f.bearingDelta&&(i.bearingDelta=(i.bearingDelta||0)+f.bearingDelta),f.pitchDelta&&(i.pitchDelta=(i.pitchDelta||0)+f.pitchDelta),f.around!==void 0&&(i.around=f.around),f.pinchAround!==void 0&&(i.pinchAround=f.pinchAround),f.noInertia&&(i.noInertia=f.noInertia),c.e(u,y),c.e(d,w);this._updateMapTransform(i,u,d),this._changes=[]}_updateMapTransform(i,u,d){const f=this._map,y=f._getTransformForUpdate(),w=f.terrain;if(!(Yl(i)||w&&this._terrainMovement))return this._fireEvents(u,d,!0);let{panDelta:I,zoomDelta:C,bearingDelta:P,pitchDelta:D,around:N,pinchAround:V}=i;V!==void 0&&(N=V),f._stop(!0),N=N||f.transform.centerPoint;const X=y.pointLocation(I?N.sub(I):N);P&&(y.bearing+=P),D&&(y.pitch+=D),C&&(y.zoom+=C),w?this._terrainMovement||!u.drag&&!u.zoom?u.drag&&this._terrainMovement?y.center=y.pointLocation(y.centerPoint.sub(I)):y.setLocationAtPoint(X,N):(this._terrainMovement=!0,this._map._elevationFreeze=!0,y.setLocationAtPoint(X,N),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,y.recalculateZoom(f.terrain)})):y.setLocationAtPoint(X,N),f._applyUpdatedTransform(y),this._map._update(),i.noInertia||this._inertia.record(i),this._fireEvents(u,d,!0)}_fireEvents(i,u,d){const f=ae(this._eventsInProgress),y=ae(i),w={};for(const D in i){const{originalEvent:N}=i[D];this._eventsInProgress[D]||(w[`${D}start`]=N),this._eventsInProgress[D]=i[D]}!f&&y&&this._fireEvent("movestart",y.originalEvent);for(const D in w)this._fireEvent(D,w[D]);y&&this._fireEvent("move",y.originalEvent);for(const D in i){const{originalEvent:N}=i[D];this._fireEvent(D,N)}const I={};let C;for(const D in this._eventsInProgress){const{handlerName:N,originalEvent:V}=this._eventsInProgress[D];this._handlersById[N].isActive()||(delete this._eventsInProgress[D],C=u[N]||V,I[`${D}end`]=C)}for(const D in I)this._fireEvent(D,I[D]);const P=ae(this._eventsInProgress);if(d&&(f||y)&&!P){this._updatingCamera=!0;const D=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),N=V=>V!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new cc("renderFrame",{timeStamp:i})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Pr extends c.E{constructor(i,u){super(),this._renderFrameCallback=()=>{const d=Math.min((k.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(d)),d<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=u.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new c.M(this.transform.center.lng,this.transform.center.lat)}setCenter(i,u){return this.jumpTo({center:i},u)}panBy(i,u,d){return i=c.P.convert(i).mult(-1),this.panTo(this.transform.center,c.e({offset:i},u),d)}panTo(i,u,d){return this.easeTo(c.e({center:i},u),d)}getZoom(){return this.transform.zoom}setZoom(i,u){return this.jumpTo({zoom:i},u),this}zoomTo(i,u,d){return this.easeTo(c.e({zoom:i},u),d)}zoomIn(i,u){return this.zoomTo(this.getZoom()+1,i,u),this}zoomOut(i,u){return this.zoomTo(this.getZoom()-1,i,u),this}getBearing(){return this.transform.bearing}setBearing(i,u){return this.jumpTo({bearing:i},u),this}getPadding(){return this.transform.padding}setPadding(i,u){return this.jumpTo({padding:i},u),this}rotateTo(i,u,d){return this.easeTo(c.e({bearing:i},u),d)}resetNorth(i,u){return this.rotateTo(0,c.e({duration:1e3},i),u),this}resetNorthPitch(i,u){return this.easeTo(c.e({bearing:0,pitch:0,duration:1e3},i),u),this}snapToNorth(i,u){return Math.abs(this.getBearing()){if(this._zooming&&(f.zoom=c.z.number(y,j,wt)),this._rotating&&(f.bearing=c.z.number(w,P,wt)),this._pitching&&(f.pitch=c.z.number(I,D,wt)),this._padding&&(f.interpolatePadding(C,N,wt),X=f.centerPoint.add(V)),this.terrain&&!i.freezeElevation&&this._updateElevation(wt),st)f.setLocationAtPoint(st,gt);else{const At=f.zoomScale(f.zoom-y),Pt=j>y?Math.min(2,Q):Math.max(.5,Q),zt=Math.pow(Pt,1-wt),Bt=f.unproject(nt.add(mt.mult(wt*zt)).mult(At));f.setLocationAtPoint(f.renderWorldCopies?Bt.wrap():Bt,X)}this._applyUpdatedTransform(f),this._fireMoveEvents(u)},wt=>{this.terrain&&this._finalizeElevation(),this._afterEase(u,wt)},i),this}_prepareEase(i,u,d={}){this._moving=!0,u||d.moving||this.fire(new c.k("movestart",i)),this._zooming&&!d.zooming&&this.fire(new c.k("zoomstart",i)),this._rotating&&!d.rotating&&this.fire(new c.k("rotatestart",i)),this._pitching&&!d.pitching&&this.fire(new c.k("pitchstart",i))}_prepareElevation(i){this._elevationCenter=i,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(i,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(i){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const u=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(i<1&&u!==this._elevationTarget){const d=this._elevationTarget-this._elevationStart;this._elevationStart+=i*(d-(u-(d*i+this._elevationStart))/(1-i)),this._elevationTarget=u}this.transform.elevation=c.z.number(this._elevationStart,this._elevationTarget,i)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(i){if(!this.transformCameraUpdate)return;const u=i.clone(),{center:d,zoom:f,pitch:y,bearing:w,elevation:I}=this.transformCameraUpdate(u);d&&(u.center=d),f!==void 0&&(u.zoom=f),y!==void 0&&(u.pitch=y),w!==void 0&&(u.bearing=w),I!==void 0&&(u.elevation=I),this.transform.apply(u)}_fireMoveEvents(i){this.fire(new c.k("move",i)),this._zooming&&this.fire(new c.k("zoom",i)),this._rotating&&this.fire(new c.k("rotate",i)),this._pitching&&this.fire(new c.k("pitch",i))}_afterEase(i,u){if(this._easeId&&u&&this._easeId===u)return;delete this._easeId;const d=this._zooming,f=this._rotating,y=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new c.k("zoomend",i)),f&&this.fire(new c.k("rotateend",i)),y&&this.fire(new c.k("pitchend",i)),this.fire(new c.k("moveend",i))}flyTo(i,u){var d;if(!i.essential&&k.prefersReducedMotion){const je=c.L(i,["center","zoom","bearing","pitch","around"]);return this.jumpTo(je,u)}this.stop(),i=c.e({offset:[0,0],speed:1.2,curve:1.42,easing:c.b7},i);const f=this._getTransformForUpdate(),y=this.getZoom(),w=this.getBearing(),I=this.getPitch(),C=this.getPadding(),P="bearing"in i?this._normalizeBearing(i.bearing,w):w,D="pitch"in i?+i.pitch:I,N="padding"in i?i.padding:f.padding,V=c.P.convert(i.offset);let X=f.centerPoint.add(V);const W=f.pointLocation(X),{center:J,zoom:j}=f.getConstrained(c.M.convert(i.center||W),(d=i.zoom)!==null&&d!==void 0?d:y);this._normalizeCenter(J);const nt=f.zoomScale(j-y),mt=f.project(W),Q=f.project(J).sub(mt);let st=i.curve;const gt=Math.max(f.width,f.height),yt=gt/nt,wt=Q.mag();if("minZoom"in i){const je=c.ac(Math.min(i.minZoom,y,j),f.minZoom,f.maxZoom),fe=gt/f.zoomScale(je-y);st=Math.sqrt(fe/wt*2)}const At=st*st;function Pt(je){const fe=(yt*yt-gt*gt+(je?-1:1)*At*At*wt*wt)/(2*(je?yt:gt)*At*wt);return Math.log(Math.sqrt(fe*fe+1)-fe)}function zt(je){return(Math.exp(je)-Math.exp(-je))/2}function Bt(je){return(Math.exp(je)+Math.exp(-je))/2}const Ie=Pt(!1);let Vt=function(je){return Bt(Ie)/Bt(Ie+st*je)},le=function(je){return gt*((Bt(Ie)*(zt(fe=Ie+st*je)/Bt(fe))-zt(Ie))/At)/wt;var fe},Ee=(Pt(!0)-Ie)/st;if(Math.abs(wt)<1e-6||!isFinite(Ee)){if(Math.abs(gt-yt)<1e-6)return this.easeTo(i,u);const je=yti.maxDuration&&(i.duration=0),this._zooming=!0,this._rotating=w!==P,this._pitching=D!==I,this._padding=!f.isPaddingEqual(N),this._prepareEase(u,!1),this.terrain&&this._prepareElevation(J),this._ease(je=>{const fe=je*Ee,Le=1/Vt(fe);f.zoom=je===1?j:y+f.scaleZoom(Le),this._rotating&&(f.bearing=c.z.number(w,P,je)),this._pitching&&(f.pitch=c.z.number(I,D,je)),this._padding&&(f.interpolatePadding(C,N,je),X=f.centerPoint.add(V)),this.terrain&&!i.freezeElevation&&this._updateElevation(je);const De=je===1?J:f.unproject(mt.add(Q.mult(le(fe))).mult(Le));f.setLocationAtPoint(f.renderWorldCopies?De.wrap():De,X),this._applyUpdatedTransform(f),this._fireMoveEvents(u)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(u)},i),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(i,u){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,u)}if(!i){const d=this.handlers;d&&d.stop(!1)}return this}_ease(i,u,d){d.animate===!1||d.duration===0?(i(1),u()):(this._easeStart=k.now(),this._easeOptions=d,this._onEaseFrame=i,this._onEaseEnd=u,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(i,u){i=c.b1(i,-180,180);const d=Math.abs(i-u);return Math.abs(i-360-u)180?-360:d<-180?360:0}queryTerrainElevation(i){return this.terrain?this.terrain.getElevationForLngLatZoom(c.M.convert(i),this.transform.tileZoom)-this.transform.elevation:null}}const zh={compact:!0,customAttribution:'MapLibre'};class So{constructor(i=zh){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=u=>{!u||u.sourceDataType!=="metadata"&&u.sourceDataType!=="visibility"&&u.dataType!=="style"&&u.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=i}getDefaultPosition(){return"bottom-right"}onAdd(i){return this._map=i,this._compact=this.options.compact,this._container=U.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=U.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=U.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){U.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(i,u){const d=this._map._getUIString(`AttributionControl.${u}`);i.title=d,i.setAttribute("aria-label",d)}_updateAttributions(){if(!this._map.style)return;let i=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?i=i.concat(this.options.customAttribution.map(f=>typeof f!="string"?"":f)):typeof this.options.customAttribution=="string"&&i.push(this.options.customAttribution)),this._map.style.stylesheet){const f=this._map.style.stylesheet;this.styleOwner=f.owner,this.styleId=f.id}const u=this._map.style.sourceCaches;for(const f in u){const y=u[f];if(y.used||y.usedForTerrain){const w=y.getSource();w.attribution&&i.indexOf(w.attribution)<0&&i.push(w.attribution)}}i=i.filter(f=>String(f).trim()),i.sort((f,y)=>f.length-y.length),i=i.filter((f,y)=>{for(let w=y+1;w=0)return!1;return!0});const d=i.join(" | ");d!==this._attribHTML&&(this._attribHTML=d,i.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Rd{constructor(i={}){this._updateCompact=()=>{const u=this._container.children;if(u.length){const d=u[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&d.classList.add("maplibregl-compact"):d.classList.remove("maplibregl-compact")}},this.options=i}getDefaultPosition(){return"bottom-left"}onAdd(i){this._map=i,this._compact=this.options&&this.options.compact,this._container=U.create("div","maplibregl-ctrl");const u=U.create("a","maplibregl-ctrl-logo");return u.target="_blank",u.rel="noopener nofollow",u.href="https://maplibre.org/",u.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),u.setAttribute("rel","noopener nofollow"),this._container.appendChild(u),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){U.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Kl{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(i){const u=++this._id;return this._queue.push({callback:i,id:u,cancelled:!1}),u}remove(i){const u=this._currentlyRunning,d=u?this._queue.concat(u):this._queue;for(const f of d)if(f.id===i)return void(f.cancelled=!0)}run(i=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const u=this._currentlyRunning=this._queue;this._queue=[];for(const d of u)if(!d.cancelled&&(d.callback(i),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Yn=c.X([{name:"a_pos3d",type:"Int16",components:3}]);class ui extends c.E{constructor(i){super(),this.sourceCache=i,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,i.usedForTerrain=!0,i.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(i,u){this.sourceCache.update(i,u),this._renderableTilesKeys=[];const d={};for(const f of i.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:u}))d[f.key]=!0,this._renderableTilesKeys.push(f.key),this._tiles[f.key]||(f.posMatrix=new Float64Array(16),c.aN(f.posMatrix,0,c.W,0,c.W,0,1),this._tiles[f.key]=new Zo(f,this.tileSize));for(const f in this._tiles)d[f]||delete this._tiles[f]}freeRtt(i){for(const u in this._tiles){const d=this._tiles[u];(!i||d.tileID.equals(i)||d.tileID.isChildOf(i)||i.isChildOf(d.tileID))&&(d.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(i=>this.getTileByID(i))}getTileByID(i){return this._tiles[i]}getTerrainCoords(i){const u={};for(const d of this._renderableTilesKeys){const f=this._tiles[d].tileID;if(f.canonical.equals(i.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16),c.aN(y.posMatrix,0,c.W,0,c.W,0,1),u[d]=y}else if(f.canonical.isChildOf(i.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16);const w=f.canonical.z-i.canonical.z,I=f.canonical.x-(f.canonical.x>>w<>w<>w;c.aN(y.posMatrix,0,P,0,P,0,1),c.H(y.posMatrix,y.posMatrix,[-I*P,-C*P,0]),u[d]=y}else if(i.canonical.isChildOf(f.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16);const w=i.canonical.z-f.canonical.z,I=i.canonical.x-(i.canonical.x>>w<>w<>w;c.aN(y.posMatrix,0,c.W,0,c.W,0,1),c.H(y.posMatrix,y.posMatrix,[I*P,C*P,0]),c.J(y.posMatrix,y.posMatrix,[1/2**w,1/2**w,0]),u[d]=y}}return u}getSourceTile(i,u){const d=this.sourceCache._source;let f=i.overscaledZ-this.deltaZoom;if(f>d.maxzoom&&(f=d.maxzoom),f=d.minzoom&&(!y||!y.dem);)y=this.sourceCache.getTileByID(i.scaledTo(f--).key);return y}tilesAfterTime(i=Date.now()){return Object.values(this._tiles).filter(u=>u.timeAdded>=i)}}class Nd{constructor(i,u,d){this.painter=i,this.sourceCache=new ui(u),this.options=d,this.exaggeration=typeof d.exaggeration=="number"?d.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(i,u,d,f=c.W){var y;if(!(u>=0&&u=0&&di.canonical.z&&(i.canonical.z>=f?y=i.canonical.z-f:c.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const w=i.canonical.x-(i.canonical.x>>y<>y<>8<<4|y>>8,u[w+3]=0;const d=new c.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(u.buffer)),f=new Nt(i,d,i.gl.RGBA,{premultiply:!1});return f.bind(i.gl.NEAREST,i.gl.CLAMP_TO_EDGE),this._coordsTexture=f,f}pointCoordinate(i){this.painter.maybeDrawDepthAndCoords(!0);const u=new Uint8Array(4),d=this.painter.context,f=d.gl,y=Math.round(i.x*this.painter.pixelRatio/devicePixelRatio),w=Math.round(i.y*this.painter.pixelRatio/devicePixelRatio),I=Math.round(this.painter.height/devicePixelRatio);d.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),f.readPixels(y,I-w-1,1,1,f.RGBA,f.UNSIGNED_BYTE,u),d.bindFramebuffer.set(null);const C=u[0]+(u[2]>>4<<8),P=u[1]+((15&u[2])<<8),D=this.coordsIndex[255-u[3]],N=D&&this.sourceCache.getTileByID(D);if(!N)return null;const V=this._coordsTextureSize,X=(1<i.id!==u),this._recentlyUsed.push(i.id)}stampObject(i){i.stamp=++this._stamp}getOrCreateFreeObject(){for(const u of this._recentlyUsed)if(!this._objects[u].inUse)return this._objects[u];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const i=this._createObject(this._objects.length);return this._objects.push(i),i}freeObject(i){i.inUse=!1}freeAllObjects(){for(const i of this._objects)this.freeObject(i)}isFull(){return!(this._objects.length!i.inUse)===!1}}const vs={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Oh{constructor(i,u){this.painter=i,this.terrain=u,this.pool=new Jl(i.context,30,u.sourceCache.tileSize*u.qualityFactor)}destruct(){this.pool.destruct()}getTexture(i){return this.pool.getObjectForId(i.rtt[this._stacks.length-1].id).texture}prepareForRender(i,u){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=i._order.filter(d=>!i._layers[d].isHidden(u)),this._coordsDescendingInv={};for(const d in i.sourceCaches){this._coordsDescendingInv[d]={};const f=i.sourceCaches[d].getVisibleCoordinates();for(const y of f){const w=this.terrain.sourceCache.getTerrainCoords(y);for(const I in w)this._coordsDescendingInv[d][I]||(this._coordsDescendingInv[d][I]=[]),this._coordsDescendingInv[d][I].push(w[I])}}this._coordsDescendingInvStr={};for(const d of i._order){const f=i._layers[d],y=f.source;if(vs[f.type]&&!this._coordsDescendingInvStr[y]){this._coordsDescendingInvStr[y]={};for(const w in this._coordsDescendingInv[y])this._coordsDescendingInvStr[y][w]=this._coordsDescendingInv[y][w].map(I=>I.key).sort().join()}}for(const d of this._renderableTiles)for(const f in this._coordsDescendingInvStr){const y=this._coordsDescendingInvStr[f][d.tileID.key];y&&y!==d.rttCoords[f]&&(d.rtt=[])}}renderLayer(i){if(i.isHidden(this.painter.transform.zoom))return!1;const u=i.type,d=this.painter,f=this._renderableLayerIds[this._renderableLayerIds.length-1]===i.id;if(vs[u]&&(this._prevType&&vs[this._prevType]||this._stacks.push([]),this._prevType=u,this._stacks[this._stacks.length-1].push(i.id),!f))return!0;if(vs[this._prevType]||vs[u]&&f){this._prevType=u;const y=this._stacks.length-1,w=this._stacks[y]||[];for(const I of this._renderableTiles){if(this.pool.isFull()&&(rc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(I),I.rtt[y]){const P=this.pool.getObjectForId(I.rtt[y].id);if(P.stamp===I.rtt[y].stamp){this.pool.useObject(P);continue}}const C=this.pool.getOrCreateFreeObject();this.pool.useObject(C),this.pool.stampObject(C),I.rtt[y]={id:C.id,stamp:C.stamp},d.context.bindFramebuffer.set(C.fbo.framebuffer),d.context.clear({color:c.aO.transparent,stencil:0}),d.currentStencilSource=void 0;for(let P=0;P{_.touchstart=_.dragStart,_.touchmoveWindow=_.dragMove,_.touchend=_.dragEnd},Vh={showCompass:!0,showZoom:!0,visualizePitch:!1};class Uh{constructor(i,u,d=!1){this.mousedown=w=>{this.startMouse(c.e({},w,{ctrlKey:!0,preventDefault:()=>w.preventDefault()}),U.mousePos(this.element,w)),U.addEventListener(window,"mousemove",this.mousemove),U.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=w=>{this.moveMouse(w,U.mousePos(this.element,w))},this.mouseup=w=>{this.mouseRotate.dragEnd(w),this.mousePitch&&this.mousePitch.dragEnd(w),this.offTemp()},this.touchstart=w=>{w.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=U.touchPos(this.element,w.targetTouches)[0],this.startTouch(w,this._startPos),U.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.addEventListener(window,"touchend",this.touchend))},this.touchmove=w=>{w.targetTouches.length!==1?this.reset():(this._lastPos=U.touchPos(this.element,w.targetTouches)[0],this.moveTouch(w,this._lastPos))},this.touchend=w=>{w.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const f=i.dragRotate._mouseRotate.getClickTolerance(),y=i.dragRotate._mousePitch.getClickTolerance();this.element=u,this.mouseRotate=nl({clickTolerance:f,enable:!0}),this.touchRotate=(({enable:w,clickTolerance:I,bearingDegreesPerPixelMoved:C=.8})=>{const P=new Kt;return new el({clickTolerance:I,move:(D,N)=>({bearingDelta:(N.x-D.x)*C}),moveStateManager:P,enable:w,assignEvents:hc})})({clickTolerance:f,enable:!0}),this.map=i,d&&(this.mousePitch=il({clickTolerance:y,enable:!0}),this.touchPitch=(({enable:w,clickTolerance:I,pitchDegreesPerPixelMoved:C=-.5})=>{const P=new Kt;return new el({clickTolerance:I,move:(D,N)=>({pitchDelta:(N.y-D.y)*C}),moveStateManager:P,enable:w,assignEvents:hc})})({clickTolerance:y,enable:!0})),U.addEventListener(u,"mousedown",this.mousedown),U.addEventListener(u,"touchstart",this.touchstart,{passive:!1}),U.addEventListener(u,"touchcancel",this.reset)}startMouse(i,u){this.mouseRotate.dragStart(i,u),this.mousePitch&&this.mousePitch.dragStart(i,u),U.disableDrag()}startTouch(i,u){this.touchRotate.dragStart(i,u),this.touchPitch&&this.touchPitch.dragStart(i,u),U.disableDrag()}moveMouse(i,u){const d=this.map,{bearingDelta:f}=this.mouseRotate.dragMove(i,u)||{};if(f&&d.setBearing(d.getBearing()+f),this.mousePitch){const{pitchDelta:y}=this.mousePitch.dragMove(i,u)||{};y&&d.setPitch(d.getPitch()+y)}}moveTouch(i,u){const d=this.map,{bearingDelta:f}=this.touchRotate.dragMove(i,u)||{};if(f&&d.setBearing(d.getBearing()+f),this.touchPitch){const{pitchDelta:y}=this.touchPitch.dragMove(i,u)||{};y&&d.setPitch(d.getPitch()+y)}}off(){const i=this.element;U.removeEventListener(i,"mousedown",this.mousedown),U.removeEventListener(i,"touchstart",this.touchstart,{passive:!1}),U.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.removeEventListener(window,"touchend",this.touchend),U.removeEventListener(i,"touchcancel",this.reset),this.offTemp()}offTemp(){U.enableDrag(),U.removeEventListener(window,"mousemove",this.mousemove),U.removeEventListener(window,"mouseup",this.mouseup),U.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.removeEventListener(window,"touchend",this.touchend)}}let xs;function pc(_,i,u){const d=new c.M(_.lng,_.lat);if(_=new c.M(_.lng,_.lat),i){const f=new c.M(_.lng-360,_.lat),y=new c.M(_.lng+360,_.lat),w=u.locationPoint(_).distSqr(i);u.locationPoint(f).distSqr(i)180;){const f=u.locationPoint(_);if(f.x>=0&&f.y>=0&&f.x<=u.width&&f.y<=u.height)break;_.lng>u.center.lng?_.lng-=360:_.lng+=360}return _.lng!==d.lng&&u.locationPoint(_).y>u.height/2-u.getHorizon()?_:d}const $l={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function dc(_,i,u){const d=_.classList;for(const f in $l)d.remove(`maplibregl-${u}-anchor-${f}`);d.add(`maplibregl-${u}-anchor-${i}`)}class tu extends c.E{constructor(i){if(super(),this._onKeyPress=u=>{const d=u.code,f=u.charCode||u.keyCode;d!=="Space"&&d!=="Enter"&&f!==32&&f!==13||this.togglePopup()},this._onMapClick=u=>{const d=u.originalEvent.target,f=this._element;this._popup&&(d===f||f.contains(d))&&this.togglePopup()},this._update=u=>{var d;if(!this._map)return;const f=this._map.loaded()&&!this._map.isMoving();((u==null?void 0:u.type)==="terrain"||(u==null?void 0:u.type)==="render"&&!f)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?pc(this._lngLat,this._flatPos,this._map.transform):(d=this._lngLat)===null||d===void 0?void 0:d.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let y="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?y=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(y=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let w="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?w="rotateX(0deg)":this._pitchAlignment==="map"&&(w=`rotateX(${this._map.getPitch()}deg)`),u&&u.type!=="moveend"||(this._pos=this._pos.round()),U.setTransform(this._element,`${$l[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${w} ${y}`),k.frameAsync(new AbortController).then(()=>{this._updateOpacity(u&&u.type==="moveend")}).catch(()=>{})},this._onMove=u=>{if(!this._isDragging){const d=this._clickTolerance||this._map._clickTolerance;this._isDragging=u.point.dist(this._pointerdownPos)>=d}this._isDragging&&(this._pos=u.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new c.k("dragstart"))),this.fire(new c.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new c.k("dragend")),this._state="inactive"},this._addDragHandler=u=>{this._element.contains(u.originalEvent.target)&&(u.preventDefault(),this._positionDelta=u.point.sub(this._pos).add(this._offset),this._pointerdownPos=u.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=i&&i.anchor||"center",this._color=i&&i.color||"#3FB1CE",this._scale=i&&i.scale||1,this._draggable=i&&i.draggable||!1,this._clickTolerance=i&&i.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=i&&i.rotation||0,this._rotationAlignment=i&&i.rotationAlignment||"auto",this._pitchAlignment=i&&i.pitchAlignment&&i.pitchAlignment!=="auto"?i.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(i==null?void 0:i.opacity,i==null?void 0:i.opacityWhenCovered),i&&i.element)this._element=i.element,this._offset=c.P.convert(i&&i.offset||[0,0]);else{this._defaultMarker=!0,this._element=U.create("div"),this._element.setAttribute("aria-label","Map marker");const u=U.createNS("http://www.w3.org/2000/svg","svg"),d=41,f=27;u.setAttributeNS(null,"display","block"),u.setAttributeNS(null,"height",`${d}px`),u.setAttributeNS(null,"width",`${f}px`),u.setAttributeNS(null,"viewBox",`0 0 ${f} ${d}`);const y=U.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"stroke","none"),y.setAttributeNS(null,"stroke-width","1"),y.setAttributeNS(null,"fill","none"),y.setAttributeNS(null,"fill-rule","evenodd");const w=U.createNS("http://www.w3.org/2000/svg","g");w.setAttributeNS(null,"fill-rule","nonzero");const I=U.createNS("http://www.w3.org/2000/svg","g");I.setAttributeNS(null,"transform","translate(3.0, 29.0)"),I.setAttributeNS(null,"fill","#000000");const C=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const nt of C){const mt=U.createNS("http://www.w3.org/2000/svg","ellipse");mt.setAttributeNS(null,"opacity","0.04"),mt.setAttributeNS(null,"cx","10.5"),mt.setAttributeNS(null,"cy","5.80029008"),mt.setAttributeNS(null,"rx",nt.rx),mt.setAttributeNS(null,"ry",nt.ry),I.appendChild(mt)}const P=U.createNS("http://www.w3.org/2000/svg","g");P.setAttributeNS(null,"fill",this._color);const D=U.createNS("http://www.w3.org/2000/svg","path");D.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),P.appendChild(D);const N=U.createNS("http://www.w3.org/2000/svg","g");N.setAttributeNS(null,"opacity","0.25"),N.setAttributeNS(null,"fill","#000000");const V=U.createNS("http://www.w3.org/2000/svg","path");V.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),N.appendChild(V);const X=U.createNS("http://www.w3.org/2000/svg","g");X.setAttributeNS(null,"transform","translate(6.0, 7.0)"),X.setAttributeNS(null,"fill","#FFFFFF");const W=U.createNS("http://www.w3.org/2000/svg","g");W.setAttributeNS(null,"transform","translate(8.0, 8.0)");const J=U.createNS("http://www.w3.org/2000/svg","circle");J.setAttributeNS(null,"fill","#000000"),J.setAttributeNS(null,"opacity","0.25"),J.setAttributeNS(null,"cx","5.5"),J.setAttributeNS(null,"cy","5.5"),J.setAttributeNS(null,"r","5.4999962");const j=U.createNS("http://www.w3.org/2000/svg","circle");j.setAttributeNS(null,"fill","#FFFFFF"),j.setAttributeNS(null,"cx","5.5"),j.setAttributeNS(null,"cy","5.5"),j.setAttributeNS(null,"r","5.4999962"),W.appendChild(J),W.appendChild(j),w.appendChild(I),w.appendChild(P),w.appendChild(N),w.appendChild(X),w.appendChild(W),u.appendChild(w),u.setAttributeNS(null,"height",d*this._scale+"px"),u.setAttributeNS(null,"width",f*this._scale+"px"),this._element.appendChild(u),this._offset=c.P.convert(i&&i.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",u=>{u.preventDefault()}),this._element.addEventListener("mousedown",u=>{u.preventDefault()}),dc(this._element,this._anchor,"marker"),i&&i.className)for(const u of i.className.split(" "))this._element.classList.add(u);this._popup=null}addTo(i){return this.remove(),this._map=i,i.getCanvasContainer().appendChild(this._element),i.on("move",this._update),i.on("moveend",this._update),i.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),U.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(i){return this._lngLat=c.M.convert(i),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(i){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),i){if(!("offset"in i.options)){const f=Math.abs(13.5)/Math.SQRT2;i.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[f,-1*(38.1-13.5+f)],"bottom-right":[-f,-1*(38.1-13.5+f)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=i,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const i=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:i?(i.isOpen()?i.remove():(i.setLngLat(this._lngLat),i.addTo(this._map)),this):this}_updateOpacity(i=!1){var u,d;if(!(!((u=this._map)===null||u===void 0)&&u.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(i)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const f=this._map,y=f.terrain.depthAtPoint(this._pos),w=f.terrain.getElevationForLngLatZoom(this._lngLat,f.transform.tileZoom);if(f.transform.lngLatToCameraDepth(this._lngLat,w)-y<.006)return void(this._element.style.opacity=this._opacity);const I=-this._offset.y/f.transform._pixelPerMeter,C=Math.sin(f.getPitch()*Math.PI/180)*I,P=f.terrain.depthAtPoint(new c.P(this._pos.x,this._pos.y-this._offset.y)),D=f.transform.lngLatToCameraDepth(this._lngLat,w+C)-P>.006;!((d=this._popup)===null||d===void 0)&&d.isOpen()&&D&&this._popup.remove(),this._element.style.opacity=D?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(i){return this._offset=c.P.convert(i),this._update(),this}addClassName(i){this._element.classList.add(i)}removeClassName(i){this._element.classList.remove(i)}toggleClassName(i){return this._element.classList.toggle(i)}setDraggable(i){return this._draggable=!!i,this._map&&(i?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(i){return this._rotation=i||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(i){return this._rotationAlignment=i||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(i){return this._pitchAlignment=i&&i!=="auto"?i:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(i,u){return i===void 0&&u===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),i!==void 0&&(this._opacity=i),u!==void 0&&(this._opacityWhenCovered=u),this._map&&this._updateOpacity(!0),this}}const fc={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let ol=0,ba=!1;const mc={maxWidth:100,unit:"metric"};function gc(_,i,u){const d=u&&u.maxWidth||100,f=_._container.clientHeight/2,y=_.unproject([0,f]),w=_.unproject([d,f]),I=y.distanceTo(w);if(u&&u.unit==="imperial"){const C=3.2808*I;C>5280?wa(i,d,C/5280,_._getUIString("ScaleControl.Miles")):wa(i,d,C,_._getUIString("ScaleControl.Feet"))}else u&&u.unit==="nautical"?wa(i,d,I/1852,_._getUIString("ScaleControl.NauticalMiles")):I>=1e3?wa(i,d,I/1e3,_._getUIString("ScaleControl.Kilometers")):wa(i,d,I,_._getUIString("ScaleControl.Meters"))}function wa(_,i,u,d){const f=function(y){const w=Math.pow(10,`${Math.floor(y)}`.length-1);let I=y/w;return I=I>=10?10:I>=5?5:I>=3?3:I>=2?2:I>=1?1:function(C){const P=Math.pow(10,Math.ceil(-Math.log(C)/Math.LN10));return Math.round(C*P)/P}(I),w*I}(u);_.style.width=i*(f/u)+"px",_.innerHTML=`${f} ${d}`}const qh={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},Gh=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function _c(_){if(_){if(typeof _=="number"){const i=Math.round(Math.abs(_)/Math.SQRT2);return{center:new c.P(0,0),top:new c.P(0,_),"top-left":new c.P(i,i),"top-right":new c.P(-i,i),bottom:new c.P(0,-_),"bottom-left":new c.P(i,-i),"bottom-right":new c.P(-i,-i),left:new c.P(_,0),right:new c.P(-_,0)}}if(_ instanceof c.P||Array.isArray(_)){const i=c.P.convert(_);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:c.P.convert(_.center||[0,0]),top:c.P.convert(_.top||[0,0]),"top-left":c.P.convert(_["top-left"]||[0,0]),"top-right":c.P.convert(_["top-right"]||[0,0]),bottom:c.P.convert(_.bottom||[0,0]),"bottom-left":c.P.convert(_["bottom-left"]||[0,0]),"bottom-right":c.P.convert(_["bottom-right"]||[0,0]),left:c.P.convert(_.left||[0,0]),right:c.P.convert(_.right||[0,0])}}return _c(new c.P(0,0))}const kd=S;m.AJAXError=c.be,m.Evented=c.E,m.LngLat=c.M,m.MercatorCoordinate=c.Y,m.Point=c.P,m.addProtocol=c.bf,m.config=c.a,m.removeProtocol=c.bg,m.AttributionControl=So,m.BoxZoomHandler=Io,m.CanvasSource=ja,m.CooperativeGesturesHandler=te,m.DoubleClickZoomHandler=Nh,m.DragPanHandler=Dd,m.DragRotateHandler=Eo,m.EdgeInsets=$a,m.FullscreenControl=class extends c.E{constructor(_={}){super(),this._onFullscreenChange=()=>{var i;let u=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((i=u==null?void 0:u.shadowRoot)===null||i===void 0)&&i.fullscreenElement;)u=u.shadowRoot.fullscreenElement;u===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,_&&_.container&&(_.container instanceof HTMLElement?this._container=_.container:c.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(_){return this._map=_,this._container||(this._container=this._map.getContainer()),this._controlContainer=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){U.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const _=this._fullscreenButton=U.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);U.create("span","maplibregl-ctrl-icon",_).setAttribute("aria-hidden","true"),_.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const _=this._getTitle();this._fullscreenButton.setAttribute("aria-label",_),this._fullscreenButton.title=_}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new c.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new c.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},m.GeoJSONSource=Us,m.GeolocateControl=class extends c.E{constructor(_){super(),this._onSuccess=i=>{if(this._map){if(this._isOutOfMapMaxBounds(i))return this._setErrorState(),this.fire(new c.k("outofmaxbounds",i)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=i,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(i),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(i),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new c.k("geolocate",i)),this._finish()}},this._updateCamera=i=>{const u=new c.M(i.coords.longitude,i.coords.latitude),d=i.coords.accuracy,f=this._map.getBearing(),y=c.e({bearing:f},this.options.fitBoundsOptions),w=_t.fromLngLat(u,d);this._map.fitBounds(w,y,{geolocateSource:!0})},this._updateMarker=i=>{if(i){const u=new c.M(i.coords.longitude,i.coords.latitude);this._accuracyCircleMarker.setLngLat(u).addTo(this._map),this._userLocationDotMarker.setLngLat(u).addTo(this._map),this._accuracy=i.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=i=>{if(this._map){if(this.options.trackUserLocation)if(i.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(i.code===3&&ba)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new c.k("error",i)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=i=>{if(this._map){if(this._container.addEventListener("contextmenu",u=>u.preventDefault()),this._geolocateButton=U.create("button","maplibregl-ctrl-geolocate",this._container),U.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",i===!1){c.w("Geolocation support is not available so the GeolocateControl will be disabled.");const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}else{const u=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=U.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new tu({element:this._dotElement}),this._circleElement=U.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new tu({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",u=>{u.geolocateSource||this._watchState!=="ACTIVE_LOCK"||u.originalEvent&&u.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new c.k("trackuserlocationend")))})}},this.options=c.e({},fc,_)}onAdd(_){return this._map=_,this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return c._(this,arguments,void 0,function*(i=!1){if(xs!==void 0&&!i)return xs;if(window.navigator.permissions===void 0)return xs=!!window.navigator.geolocation,xs;try{xs=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{xs=!!window.navigator.geolocation}return xs})}().then(i=>this._setupUI(i)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),U.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,ol=0,ba=!1}_isOutOfMapMaxBounds(_){const i=this._map.getMaxBounds(),u=_.coords;return i&&(u.longitudei.getEast()||u.latitudei.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const _=this._map.getBounds(),i=_.getSouthEast(),u=_.getNorthEast(),d=i.distanceTo(u),f=Math.ceil(this._accuracy/(d/this._map._container.clientHeight)*2);this._circleElement.style.width=`${f}px`,this._circleElement.style.height=`${f}px`}trigger(){if(!this._setup)return c.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new c.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":ol--,ba=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new c.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new c.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let _;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),ol++,ol>1?(_={maximumAge:6e5,timeout:0},ba=!0):(_=this.options.positionOptions,ba=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,_)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},m.Hash=Ah,m.ImageSource=wi,m.KeyboardHandler=Xs,m.LngLatBounds=_t,m.LogoControl=Rd,m.Map=class extends Pr{constructor(_){if(c.bc.mark(c.bd.create),(_=c.e({},Ql,_)).minZoom!=null&&_.maxZoom!=null&&_.minZoom>_.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(_.minPitch!=null&&_.maxPitch!=null&&_.minPitch>_.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(_.minPitch!=null&&_.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(_.maxPitch!=null&&_.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new oc(_.minZoom,_.maxZoom,_.minPitch,_.maxPitch,_.renderWorldCopies),{bearingSnap:_.bearingSnap}),this._contextLost=i=>{i.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new c.k("webglcontextlost",{originalEvent:i}))},this._contextRestored=i=>{this._setupPainter(),this.resize(),this._update(),this.fire(new c.k("webglcontextrestored",{originalEvent:i}))},this._onMapScroll=i=>{if(i.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=_.interactive,this._maxTileCacheSize=_.maxTileCacheSize,this._maxTileCacheZoomLevels=_.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=_.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=_.preserveDrawingBuffer,this._antialias=_.antialias,this._trackResize=_.trackResize,this._bearingSnap=_.bearingSnap,this._refreshExpiredTiles=_.refreshExpiredTiles,this._fadeDuration=_.fadeDuration,this._crossSourceCollisions=_.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=_.collectResourceTiming,this._renderTaskQueue=new Kl,this._controls=[],this._mapId=c.a3(),this._locale=c.e({},Fh,_.locale),this._clickTolerance=_.clickTolerance,this._overridePixelRatio=_.pixelRatio,this._maxCanvasSize=_.maxCanvasSize,this.transformCameraUpdate=_.transformCameraUpdate,this._imageQueueHandle=Gt.addThrottleControl(()=>this.isMoving()),this._requestManager=new re(_.transformRequest),typeof _.container=="string"){if(this._container=document.getElementById(_.container),!this._container)throw new Error(`Container '${_.container}' not found.`)}else{if(!(_.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=_.container}if(_.maxBounds&&this.setMaxBounds(_.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let i=!1;const u=Ph(d=>{this._trackResize&&!this._removed&&this.resize(d)._update()},50);this._resizeObserver=new ResizeObserver(d=>{i?u(d):i=!0}),this._resizeObserver.observe(this._container)}this.handlers=new kh(this,_),this._hash=_.hash&&new Ah(typeof _.hash=="string"&&_.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:_.center,zoom:_.zoom,bearing:_.bearing,pitch:_.pitch}),_.bounds&&(this.resize(),this.fitBounds(_.bounds,c.e({},_.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=_.localIdeographFontFamily,this._validateStyle=_.validateStyle,_.style&&this.setStyle(_.style,{localIdeographFontFamily:_.localIdeographFontFamily}),_.attributionControl&&this.addControl(new So(typeof _.attributionControl=="boolean"?void 0:_.attributionControl)),_.maplibreLogo&&this.addControl(new Rd,_.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",i=>{this._update(i.dataType==="style"),this.fire(new c.k(`${i.dataType}data`,i))}),this.on("dataloading",i=>{this.fire(new c.k(`${i.dataType}dataloading`,i))}),this.on("dataabort",i=>{this.fire(new c.k("sourcedataabort",i))})}_getMapId(){return this._mapId}addControl(_,i){if(i===void 0&&(i=_.getDefaultPosition?_.getDefaultPosition():"top-right"),!_||!_.onAdd)return this.fire(new c.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const u=_.onAdd(this);this._controls.push(_);const d=this._controlPositions[i];return i.indexOf("bottom")!==-1?d.insertBefore(u,d.firstChild):d.appendChild(u),this}removeControl(_){if(!_||!_.onRemove)return this.fire(new c.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(_);return i>-1&&this._controls.splice(i,1),_.onRemove(this),this}hasControl(_){return this._controls.indexOf(_)>-1}calculateCameraOptionsFromTo(_,i,u,d){return d==null&&this.terrain&&(d=this.terrain.getElevationForLngLatZoom(u,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(_,i,u,d)}resize(_){var i;const u=this._containerDimensions(),d=u[0],f=u[1],y=this._getClampedPixelRatio(d,f);if(this._resizeCanvas(d,f,y),this.painter.resize(d,f,y),this.painter.overLimit()){const I=this.painter.context.gl;this._maxCanvasSize=[I.drawingBufferWidth,I.drawingBufferHeight];const C=this._getClampedPixelRatio(d,f);this._resizeCanvas(d,f,C),this.painter.resize(d,f,C)}this.transform.resize(d,f),(i=this._requestedCameraState)===null||i===void 0||i.resize(d,f);const w=!this._moving;return w&&(this.stop(),this.fire(new c.k("movestart",_)).fire(new c.k("move",_))),this.fire(new c.k("resize",_)),w&&this.fire(new c.k("moveend",_)),this}_getClampedPixelRatio(_,i){const{0:u,1:d}=this._maxCanvasSize,f=this.getPixelRatio(),y=_*f,w=i*f;return Math.min(y>u?u/y:1,w>d?d/w:1)*f}getPixelRatio(){var _;return(_=this._overridePixelRatio)!==null&&_!==void 0?_:devicePixelRatio}setPixelRatio(_){this._overridePixelRatio=_,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(_){return this.transform.setMaxBounds(_t.convert(_)),this._update()}setMinZoom(_){if((_=_??-2)>=-2&&_<=this.transform.maxZoom)return this.transform.minZoom=_,this._update(),this.getZoom()<_&&this.setZoom(_),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(_){if((_=_??22)>=this.transform.minZoom)return this.transform.maxZoom=_,this._update(),this.getZoom()>_&&this.setZoom(_),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(_){if((_=_??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(_>=0&&_<=this.transform.maxPitch)return this.transform.minPitch=_,this._update(),this.getPitch()<_&&this.setPitch(_),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(_){if((_=_??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(_>=this.transform.minPitch)return this.transform.maxPitch=_,this._update(),this.getPitch()>_&&this.setPitch(_),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(_){return this.transform.renderWorldCopies=_,this._update()}project(_){return this.transform.locationPoint(c.M.convert(_),this.style&&this.terrain)}unproject(_){return this.transform.pointLocation(c.P.convert(_),this.terrain)}isMoving(){var _;return this._moving||((_=this.handlers)===null||_===void 0?void 0:_.isMoving())}isZooming(){var _;return this._zooming||((_=this.handlers)===null||_===void 0?void 0:_.isZooming())}isRotating(){var _;return this._rotating||((_=this.handlers)===null||_===void 0?void 0:_.isRotating())}_createDelegatedListener(_,i,u){if(_==="mouseenter"||_==="mouseover"){let d=!1;return{layer:i,listener:u,delegates:{mousemove:y=>{const w=this.getLayer(i)?this.queryRenderedFeatures(y.point,{layers:[i]}):[];w.length?d||(d=!0,u.call(this,new Lr(_,this,y.originalEvent,{features:w}))):d=!1},mouseout:()=>{d=!1}}}}if(_==="mouseleave"||_==="mouseout"){let d=!1;return{layer:i,listener:u,delegates:{mousemove:w=>{(this.getLayer(i)?this.queryRenderedFeatures(w.point,{layers:[i]}):[]).length?d=!0:d&&(d=!1,u.call(this,new Lr(_,this,w.originalEvent)))},mouseout:w=>{d&&(d=!1,u.call(this,new Lr(_,this,w.originalEvent)))}}}}{const d=f=>{const y=this.getLayer(i)?this.queryRenderedFeatures(f.point,{layers:[i]}):[];y.length&&(f.features=y,u.call(this,f),delete f.features)};return{layer:i,listener:u,delegates:{[_]:d}}}}on(_,i,u){if(u===void 0)return super.on(_,i);const d=this._createDelegatedListener(_,i,u);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[_]=this._delegatedListeners[_]||[],this._delegatedListeners[_].push(d);for(const f in d.delegates)this.on(f,d.delegates[f]);return this}once(_,i,u){if(u===void 0)return super.once(_,i);const d=this._createDelegatedListener(_,i,u);for(const f in d.delegates)this.once(f,d.delegates[f]);return this}off(_,i,u){return u===void 0?super.off(_,i):(this._delegatedListeners&&this._delegatedListeners[_]&&(d=>{const f=this._delegatedListeners[_];for(let y=0;ythis._updateStyle(_,i));const u=this.style&&i.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!_)),_?(this.style=new Gr(this,i||{}),this.style.setEventedParent(this,{style:this.style}),typeof _=="string"?this.style.loadURL(_,i,u):this.style.loadJSON(_,i,u),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Gr(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(_,i){if(typeof _=="string"){const u=this._requestManager.transformRequest(_,"Style");c.h(u,new AbortController).then(d=>{this._updateDiff(d.data,i)}).catch(d=>{d&&this.fire(new c.j(d))})}else typeof _=="object"&&this._updateDiff(_,i)}_updateDiff(_,i){try{this.style.setState(_,i)&&this._update(!0)}catch(u){c.w(`Unable to perform style diff: ${u.message||u.error||u}. Rebuilding the style from scratch.`),this._updateStyle(_,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():c.w("There is no style added to the map.")}addSource(_,i){return this._lazyInitEmptyStyle(),this.style.addSource(_,i),this._update(!0)}isSourceLoaded(_){const i=this.style&&this.style.sourceCaches[_];if(i!==void 0)return i.loaded();this.fire(new c.j(new Error(`There is no source with ID '${_}'`)))}setTerrain(_){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),_){const i=this.style.sourceCaches[_.source];if(!i)throw new Error(`cannot load terrain, because there exists no source with ID: ${_.source}`);this.terrain===null&&i.reload();for(const u in this.style._layers){const d=this.style._layers[u];d.type==="hillshade"&&d.source===_.source&&c.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Nd(this.painter,i,_),this.painter.renderToTexture=new Oh(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=u=>{u.dataType==="style"?this.terrain.sourceCache.freeRtt():u.dataType==="source"&&u.tile&&(u.sourceId!==_.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(u.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new c.k("terrain",{terrain:_})),this}getTerrain(){var _,i;return(i=(_=this.terrain)===null||_===void 0?void 0:_.options)!==null&&i!==void 0?i:null}areTilesLoaded(){const _=this.style&&this.style.sourceCaches;for(const i in _){const u=_[i]._tiles;for(const d in u){const f=u[d];if(f.state!=="loaded"&&f.state!=="errored")return!1}}return!0}removeSource(_){return this.style.removeSource(_),this._update(!0)}getSource(_){return this.style.getSource(_)}addImage(_,i,u={}){const{pixelRatio:d=1,sdf:f=!1,stretchX:y,stretchY:w,content:I}=u;if(this._lazyInitEmptyStyle(),!(i instanceof HTMLImageElement||c.b(i))){if(i.width===void 0||i.height===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:C,height:P,data:D}=i,N=i;return this.style.addImage(_,{data:new c.R({width:C,height:P},new Uint8Array(D)),pixelRatio:d,stretchX:y,stretchY:w,content:I,sdf:f,version:0,userImage:N}),N.onAdd&&N.onAdd(this,_),this}}{const{width:C,height:P,data:D}=k.getImageData(i);this.style.addImage(_,{data:new c.R({width:C,height:P},D),pixelRatio:d,stretchX:y,stretchY:w,content:I,sdf:f,version:0})}}updateImage(_,i){const u=this.style.getImage(_);if(!u)return this.fire(new c.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=i instanceof HTMLImageElement||c.b(i)?k.getImageData(i):i,{width:f,height:y,data:w}=d;if(f===void 0||y===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(f!==u.data.width||y!==u.data.height)return this.fire(new c.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const I=!(i instanceof HTMLImageElement||c.b(i));return u.data.replace(w,I),this.style.updateImage(_,u),this}getImage(_){return this.style.getImage(_)}hasImage(_){return _?!!this.style.getImage(_):(this.fire(new c.j(new Error("Missing required image id"))),!1)}removeImage(_){this.style.removeImage(_)}loadImage(_){return Gt.getImage(this._requestManager.transformRequest(_,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(_,i){return this._lazyInitEmptyStyle(),this.style.addLayer(_,i),this._update(!0)}moveLayer(_,i){return this.style.moveLayer(_,i),this._update(!0)}removeLayer(_){return this.style.removeLayer(_),this._update(!0)}getLayer(_){return this.style.getLayer(_)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(_,i,u){return this.style.setLayerZoomRange(_,i,u),this._update(!0)}setFilter(_,i,u={}){return this.style.setFilter(_,i,u),this._update(!0)}getFilter(_){return this.style.getFilter(_)}setPaintProperty(_,i,u,d={}){return this.style.setPaintProperty(_,i,u,d),this._update(!0)}getPaintProperty(_,i){return this.style.getPaintProperty(_,i)}setLayoutProperty(_,i,u,d={}){return this.style.setLayoutProperty(_,i,u,d),this._update(!0)}getLayoutProperty(_,i){return this.style.getLayoutProperty(_,i)}setGlyphs(_,i={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(_,i),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(_,i,u={}){return this._lazyInitEmptyStyle(),this.style.addSprite(_,i,u,d=>{d||this._update(!0)}),this}removeSprite(_){return this._lazyInitEmptyStyle(),this.style.removeSprite(_),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(_,i={}){return this._lazyInitEmptyStyle(),this.style.setSprite(_,i,u=>{u||this._update(!0)}),this}setLight(_,i={}){return this._lazyInitEmptyStyle(),this.style.setLight(_,i),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(_,i){return this.style.setFeatureState(_,i),this._update()}removeFeatureState(_,i){return this.style.removeFeatureState(_,i),this._update()}getFeatureState(_){return this.style.getFeatureState(_)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let _=0,i=0;return this._container&&(_=this._container.clientWidth||400,i=this._container.clientHeight||300),[_,i]}_setupContainer(){const _=this._container;_.classList.add("maplibregl-map");const i=this._canvasContainer=U.create("div","maplibregl-canvas-container",_);this._interactive&&i.classList.add("maplibregl-interactive"),this._canvas=U.create("canvas","maplibregl-canvas",i),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const u=this._containerDimensions(),d=this._getClampedPixelRatio(u[0],u[1]);this._resizeCanvas(u[0],u[1],d);const f=this._controlContainer=U.create("div","maplibregl-control-container",_),y=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(w=>{y[w]=U.create("div",`maplibregl-ctrl-${w} `,f)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(_,i,u){this._canvas.width=Math.floor(u*_),this._canvas.height=Math.floor(u*i),this._canvas.style.width=`${_}px`,this._canvas.style.height=`${i}px`}_setupPainter(){const _={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let i=null;this._canvas.addEventListener("webglcontextcreationerror",d=>{i={requestedAttributes:_},d&&(i.statusMessage=d.statusMessage,i.type=d.type)},{once:!0});const u=this._canvas.getContext("webgl2",_)||this._canvas.getContext("webgl",_);if(!u){const d="Failed to initialize WebGL";throw i?(i.message=d,new Error(JSON.stringify(i))):new Error(d)}this.painter=new bd(u,this.transform),ct.testSupport(u)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(_){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||_,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(_){return this._update(),this._renderTaskQueue.add(_)}_cancelRenderFrame(_){this._renderTaskQueue.remove(_)}_render(_){const i=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(_),this._removed)return;let u=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const f=this.transform.zoom,y=k.now();this.style.zoomHistory.update(f,y);const w=new c.a8(f,{now:y,fadeDuration:i,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),I=w.crossFadingFactor();I===1&&I===this._crossFadingFactor||(u=!0,this._crossFadingFactor=I),this.style.update(w)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,i,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:i,showPadding:this.showPadding}),this.fire(new c.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,c.bc.mark(c.bd.load),this.fire(new c.k("load"))),this.style&&(this.style.hasTransitions()||u)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new c.k("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,c.bc.mark(c.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var _;this._hash&&this._hash.remove();for(const u of this._controls)u.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),Gt.removeThrottleControl(this._imageQueueHandle),(_=this._resizeObserver)===null||_===void 0||_.disconnect();const i=this.painter.context.gl.getExtension("WEBGL_lose_context");i&&i.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),U.remove(this._canvasContainer),U.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),c.bc.clearMetrics(),this._removed=!0,this.fire(new c.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(_=>{c.bc.frame(_),this._frameRequest=null,this._render(_)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(_){this._showTileBoundaries!==_&&(this._showTileBoundaries=_,this._update())}get showPadding(){return!!this._showPadding}set showPadding(_){this._showPadding!==_&&(this._showPadding=_,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(_){this._showCollisionBoxes!==_&&(this._showCollisionBoxes=_,_?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(_){this._showOverdrawInspector!==_&&(this._showOverdrawInspector=_,this._update())}get repaint(){return!!this._repaint}set repaint(_){this._repaint!==_&&(this._repaint=_,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(_){this._vertices=_,this._update()}get version(){return Bh}getCameraTargetElevation(){return this.transform.elevation}},m.MapMouseEvent=Lr,m.MapTouchEvent=Yo,m.MapWheelEvent=Mh,m.Marker=tu,m.NavigationControl=class{constructor(_){this._updateZoomButtons=()=>{const i=this._map.getZoom(),u=i===this._map.getMaxZoom(),d=i===this._map.getMinZoom();this._zoomInButton.disabled=u,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",u.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())},this._rotateCompassArrow=()=>{const i=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=i},this._setButtonTitle=(i,u)=>{const d=this._map._getUIString(`NavigationControl.${u}`);i.title=d,i.setAttribute("aria-label",d)},this.options=c.e({},Vh,_),this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",i=>i.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",i=>this._map.zoomIn({},{originalEvent:i})),U.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",i=>this._map.zoomOut({},{originalEvent:i})),U.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",i=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:i}):this._map.resetNorth({},{originalEvent:i})}),this._compassIcon=U.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(_){return this._map=_,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Uh(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){U.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(_,i){const u=U.create("button",_,this._container);return u.type="button",u.addEventListener("click",i),u}},m.Popup=class extends c.E{constructor(_){super(),this.remove=()=>(this._content&&U.remove(this._content),this._container&&(U.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new c.k("close"))),this),this._onMouseUp=i=>{this._update(i.point)},this._onMouseMove=i=>{this._update(i.point)},this._onDrag=i=>{this._update(i.point)},this._update=i=>{var u;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=U.create("div","maplibregl-popup",this._map.getContainer()),this._tip=U.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const I of this.options.className.split(" "))this._container.classList.add(I);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?pc(this._lngLat,this._flatPos,this._map.transform):(u=this._lngLat)===null||u===void 0?void 0:u.wrap(),this._trackPointer&&!i)return;const d=this._flatPos=this._pos=this._trackPointer&&i?i:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&i?i:this._map.transform.locationPoint(this._lngLat));let f=this.options.anchor;const y=_c(this.options.offset);if(!f){const I=this._container.offsetWidth,C=this._container.offsetHeight;let P;P=d.y+y.bottom.ythis._map.transform.height-C?["bottom"]:[],d.xthis._map.transform.width-I/2&&P.push("right"),f=P.length===0?"bottom":P.join("-")}let w=d.add(y[f]);this.options.subpixelPositioning||(w=w.round()),U.setTransform(this._container,`${$l[f]} translate(${w.x}px,${w.y}px)`),dc(this._container,f,"popup")},this._onClose=()=>{this.remove()},this.options=c.e(Object.create(qh),_)}addTo(_){return this._map&&this.remove(),this._map=_,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new c.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(_){return 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y=!1,w=f.pixelsToGLUnits;return{u_camera_to_center_distance:f.cameraToCenterDistance,u_scale_with_map:+(d.paint.get("circle-pitch-scale")==="map"),u_matrix:_.translatePosMatrix(i.posMatrix,u,d.paint.get("circle-translate"),d.paint.get("circle-translate-anchor")),u_pitch_with_map:+y,u_device_pixel_ratio:_.pixelRatio,u_extrude_scale:w}},nd=(_,i,u)=>{const d=ve(u,1,i.zoom),f=Math.pow(2,i.zoom-u.tileID.overscaledZ),y=u.tileID.overscaleFactor();return{u_matrix:_,u_camera_to_center_distance:i.cameraToCenterDistance,u_pixels_to_tile_units:d,u_extrude_scale:[i.pixelsToGLUnits[0]/(d*f),i.pixelsToGLUnits[1]/(d*f)],u_overscale_factor:y}},id=(_,i,u=1)=>({u_matrix:_,u_color:i,u_overlay:0,u_overlay_scale:u}),Bu=_=>({u_matrix:_}),rd=(_,i,u,d)=>({u_matrix:_,u_extrude_scale:ve(i,1,u),u_intensity:d});function od(_,i){const u=Math.pow(2,i.canonical.z),d=i.canonical.y;return[new c.Y(0,d/u).toLngLat().lat,new c.Y(0,(d+1)/u).toLngLat().lat]}const Vu=(_,i,u,d)=>{const f=_.transform;return{u_matrix:Ol(_,i,u,d),u_ratio:1/ve(i,1,f.zoom),u_device_pixel_ratio:_.pixelRatio,u_units_to_pixels:[1/f.pixelsToGLUnits[0],1/f.pixelsToGLUnits[1]]}},sd=(_,i,u,d,f)=>c.e(Vu(_,i,u,f),{u_image:0,u_image_height:d}),ga=(_,i,u,d,f)=>{const y=_.transform,w=Zr(i,y);return{u_matrix:Ol(_,i,u,f),u_texsize:i.imageAtlasTexture.size,u_ratio:1/ve(i,1,y.zoom),u_device_pixel_ratio:_.pixelRatio,u_image:0,u_scale:[w,d.fromScale,d.toScale],u_fade:d.t,u_units_to_pixels:[1/y.pixelsToGLUnits[0],1/y.pixelsToGLUnits[1]]}},Uu=(_,i,u,d,f,y)=>{const w=_.lineAtlas,I=Zr(i,_.transform),C=u.layout.get("line-cap")==="round",P=w.getDash(d.from,C),D=w.getDash(d.to,C),N=P.width*f.fromScale,V=D.width*f.toScale;return c.e(Vu(_,i,u,y),{u_patternscale_a:[I/N,-P.height/2],u_patternscale_b:[I/V,-D.height/2],u_sdfgamma:w.width/(256*Math.min(N,V)*_.pixelRatio)/2,u_image:0,u_tex_y_a:P.y,u_tex_y_b:D.y,u_mix:f.t})};function Zr(_,i){return 1/ve(_,1,i.tileZoom)}function Ol(_,i,u,d){return _.translatePosMatrix(d?d.posMatrix:i.tileID.posMatrix,i,u.paint.get("line-translate"),u.paint.get("line-translate-anchor"))}const qu=(_,i,u,d,f)=>{return{u_matrix:_,u_tl_parent:i,u_scale_parent:u,u_buffer_scale:1,u_fade_t:d.mix,u_opacity:d.opacity*f.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:f.paint.get("raster-brightness-min"),u_brightness_high:f.paint.get("raster-brightness-max"),u_saturation_factor:(w=f.paint.get("raster-saturation"),w>0?1-1/(1.001-w):-w),u_contrast_factor:(y=f.paint.get("raster-contrast"),y>0?1/(1-y):1+y),u_spin_weights:Fl(f.paint.get("raster-hue-rotate"))};var y,w};function Fl(_){_*=Math.PI/180;const i=Math.sin(_),u=Math.cos(_);return[(2*u+1)/3,(-Math.sqrt(3)*i-u+1)/3,(Math.sqrt(3)*i-u+1)/3]}const Bl=(_,i,u,d,f,y,w,I,C,P)=>{const D=f.transform;return{u_is_size_zoom_constant:+(_==="constant"||_==="source"),u_is_size_feature_constant:+(_==="constant"||_==="camera"),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:D.cameraToCenterDistance,u_pitch:D.pitch/360*2*Math.PI,u_rotate_symbol:+u,u_aspect_ratio:D.width/D.height,u_fade_change:f.options.fadeDuration?f.symbolFadeChange:1,u_matrix:y,u_label_plane_matrix:w,u_coord_matrix:I,u_is_text:+C,u_pitch_with_map:+d,u_texsize:P,u_texture:0}},Vl=(_,i,u,d,f,y,w,I,C,P,D)=>{const N=f.transform;return c.e(Bl(_,i,u,d,f,y,w,I,C,P),{u_gamma_scale:d?Math.cos(N._pitch)*N.cameraToCenterDistance:1,u_device_pixel_ratio:f.pixelRatio,u_is_halo:+D})},Ul=(_,i,u,d,f,y,w,I,C,P)=>c.e(Vl(_,i,u,d,f,y,w,I,!0,C,!0),{u_texsize_icon:P,u_texture_icon:1}),Bf=(_,i,u)=>({u_matrix:_,u_opacity:i,u_color:u}),Vf=(_,i,u,d,f,y)=>c.e(function(w,I,C,P){const D=C.imageManager.getPattern(w.from.toString()),N=C.imageManager.getPattern(w.to.toString()),{width:V,height:X}=C.imageManager.getPixelSize(),W=Math.pow(2,P.tileID.overscaledZ),J=P.tileSize*Math.pow(2,C.transform.tileZoom)/W,j=J*(P.tileID.canonical.x+P.tileID.wrap*W),nt=J*P.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:D.tl,u_pattern_br_a:D.br,u_pattern_tl_b:N.tl,u_pattern_br_b:N.br,u_texsize:[V,X],u_mix:I.t,u_pattern_size_a:D.displaySize,u_pattern_size_b:N.displaySize,u_scale_a:I.fromScale,u_scale_b:I.toScale,u_tile_units_to_pixels:1/ve(P,1,C.transform.tileZoom),u_pixel_coord_upper:[j>>16,nt>>16],u_pixel_coord_lower:[65535&j,65535&nt]}}(d,y,u,f),{u_matrix:_,u_opacity:i}),ad={fillExtrusion:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_lightpos:new c.aK(_,i.u_lightpos),u_lightintensity:new c.aH(_,i.u_lightintensity),u_lightcolor:new c.aK(_,i.u_lightcolor),u_vertical_gradient:new c.aH(_,i.u_vertical_gradient),u_opacity:new c.aH(_,i.u_opacity)}),fillExtrusionPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_lightpos:new c.aK(_,i.u_lightpos),u_lightintensity:new c.aH(_,i.u_lightintensity),u_lightcolor:new c.aK(_,i.u_lightcolor),u_vertical_gradient:new c.aH(_,i.u_vertical_gradient),u_height_factor:new c.aH(_,i.u_height_factor),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade),u_opacity:new c.aH(_,i.u_opacity)}),fill:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix)}),fillPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),fillOutline:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world)}),fillOutlinePattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world),u_image:new c.aG(_,i.u_image),u_texsize:new c.aL(_,i.u_texsize),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),circle:(_,i)=>({u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_scale_with_map:new c.aG(_,i.u_scale_with_map),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_extrude_scale:new c.aL(_,i.u_extrude_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_matrix:new c.aI(_,i.u_matrix)}),collisionBox:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pixels_to_tile_units:new c.aH(_,i.u_pixels_to_tile_units),u_extrude_scale:new c.aL(_,i.u_extrude_scale),u_overscale_factor:new c.aH(_,i.u_overscale_factor)}),collisionCircle:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_inv_matrix:new c.aI(_,i.u_inv_matrix),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_viewport_size:new c.aL(_,i.u_viewport_size)}),debug:(_,i)=>({u_color:new c.aM(_,i.u_color),u_matrix:new c.aI(_,i.u_matrix),u_overlay:new c.aG(_,i.u_overlay),u_overlay_scale:new c.aH(_,i.u_overlay_scale)}),clippingMask:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix)}),heatmap:(_,i)=>({u_extrude_scale:new c.aH(_,i.u_extrude_scale),u_intensity:new c.aH(_,i.u_intensity),u_matrix:new c.aI(_,i.u_matrix)}),heatmapTexture:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_world:new c.aL(_,i.u_world),u_image:new c.aG(_,i.u_image),u_color_ramp:new c.aG(_,i.u_color_ramp),u_opacity:new c.aH(_,i.u_opacity)}),hillshade:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_latrange:new c.aL(_,i.u_latrange),u_light:new c.aL(_,i.u_light),u_shadow:new c.aM(_,i.u_shadow),u_highlight:new c.aM(_,i.u_highlight),u_accent:new c.aM(_,i.u_accent)}),hillshadePrepare:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_image:new c.aG(_,i.u_image),u_dimension:new c.aL(_,i.u_dimension),u_zoom:new c.aH(_,i.u_zoom),u_unpack:new c.aJ(_,i.u_unpack)}),line:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels)}),lineGradient:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_image:new c.aG(_,i.u_image),u_image_height:new c.aH(_,i.u_image_height)}),linePattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texsize:new c.aL(_,i.u_texsize),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_image:new c.aG(_,i.u_image),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_scale:new c.aK(_,i.u_scale),u_fade:new c.aH(_,i.u_fade)}),lineSDF:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ratio:new c.aH(_,i.u_ratio),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_units_to_pixels:new c.aL(_,i.u_units_to_pixels),u_patternscale_a:new c.aL(_,i.u_patternscale_a),u_patternscale_b:new c.aL(_,i.u_patternscale_b),u_sdfgamma:new c.aH(_,i.u_sdfgamma),u_image:new c.aG(_,i.u_image),u_tex_y_a:new c.aH(_,i.u_tex_y_a),u_tex_y_b:new c.aH(_,i.u_tex_y_b),u_mix:new c.aH(_,i.u_mix)}),raster:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_tl_parent:new c.aL(_,i.u_tl_parent),u_scale_parent:new c.aH(_,i.u_scale_parent),u_buffer_scale:new c.aH(_,i.u_buffer_scale),u_fade_t:new c.aH(_,i.u_fade_t),u_opacity:new c.aH(_,i.u_opacity),u_image0:new c.aG(_,i.u_image0),u_image1:new c.aG(_,i.u_image1),u_brightness_low:new c.aH(_,i.u_brightness_low),u_brightness_high:new c.aH(_,i.u_brightness_high),u_saturation_factor:new c.aH(_,i.u_saturation_factor),u_contrast_factor:new c.aH(_,i.u_contrast_factor),u_spin_weights:new c.aK(_,i.u_spin_weights)}),symbolIcon:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texture:new c.aG(_,i.u_texture)}),symbolSDF:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texture:new c.aG(_,i.u_texture),u_gamma_scale:new c.aH(_,i.u_gamma_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_is_halo:new c.aG(_,i.u_is_halo)}),symbolTextAndIcon:(_,i)=>({u_is_size_zoom_constant:new c.aG(_,i.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aG(_,i.u_is_size_feature_constant),u_size_t:new c.aH(_,i.u_size_t),u_size:new c.aH(_,i.u_size),u_camera_to_center_distance:new c.aH(_,i.u_camera_to_center_distance),u_pitch:new c.aH(_,i.u_pitch),u_rotate_symbol:new c.aG(_,i.u_rotate_symbol),u_aspect_ratio:new c.aH(_,i.u_aspect_ratio),u_fade_change:new c.aH(_,i.u_fade_change),u_matrix:new c.aI(_,i.u_matrix),u_label_plane_matrix:new c.aI(_,i.u_label_plane_matrix),u_coord_matrix:new c.aI(_,i.u_coord_matrix),u_is_text:new c.aG(_,i.u_is_text),u_pitch_with_map:new c.aG(_,i.u_pitch_with_map),u_texsize:new c.aL(_,i.u_texsize),u_texsize_icon:new c.aL(_,i.u_texsize_icon),u_texture:new c.aG(_,i.u_texture),u_texture_icon:new c.aG(_,i.u_texture_icon),u_gamma_scale:new c.aH(_,i.u_gamma_scale),u_device_pixel_ratio:new c.aH(_,i.u_device_pixel_ratio),u_is_halo:new c.aG(_,i.u_is_halo)}),background:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_opacity:new c.aH(_,i.u_opacity),u_color:new c.aM(_,i.u_color)}),backgroundPattern:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_opacity:new c.aH(_,i.u_opacity),u_image:new c.aG(_,i.u_image),u_pattern_tl_a:new c.aL(_,i.u_pattern_tl_a),u_pattern_br_a:new c.aL(_,i.u_pattern_br_a),u_pattern_tl_b:new c.aL(_,i.u_pattern_tl_b),u_pattern_br_b:new c.aL(_,i.u_pattern_br_b),u_texsize:new c.aL(_,i.u_texsize),u_mix:new c.aH(_,i.u_mix),u_pattern_size_a:new c.aL(_,i.u_pattern_size_a),u_pattern_size_b:new c.aL(_,i.u_pattern_size_b),u_scale_a:new c.aH(_,i.u_scale_a),u_scale_b:new c.aH(_,i.u_scale_b),u_pixel_coord_upper:new c.aL(_,i.u_pixel_coord_upper),u_pixel_coord_lower:new c.aL(_,i.u_pixel_coord_lower),u_tile_units_to_pixels:new c.aH(_,i.u_tile_units_to_pixels)}),terrain:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texture:new c.aG(_,i.u_texture),u_ele_delta:new c.aH(_,i.u_ele_delta)}),terrainDepth:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_ele_delta:new c.aH(_,i.u_ele_delta)}),terrainCoords:(_,i)=>({u_matrix:new c.aI(_,i.u_matrix),u_texture:new c.aG(_,i.u_texture),u_terrain_coords_id:new c.aH(_,i.u_terrain_coords_id),u_ele_delta:new c.aH(_,i.u_ele_delta)})};class Uf{constructor(i,u,d){this.context=i;const f=i.gl;this.buffer=f.createBuffer(),this.dynamicDraw=!!d,this.context.unbindVAO(),i.bindElementBuffer.set(this.buffer),f.bufferData(f.ELEMENT_ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(i){const u=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),u.bufferSubData(u.ELEMENT_ARRAY_BUFFER,0,i.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const _a={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Gu{constructor(i,u,d,f){this.length=u.length,this.attributes=d,this.itemSize=u.bytesPerElement,this.dynamicDraw=f,this.context=i;const y=i.gl;this.buffer=y.createBuffer(),i.bindVertexBuffer.set(this.buffer),y.bufferData(y.ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?y.DYNAMIC_DRAW:y.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(i){if(i.length!==this.length)throw new Error(`Length of new data is ${i.length}, which doesn't match current length of ${this.length}`);const u=this.context.gl;this.bind(),u.bufferSubData(u.ARRAY_BUFFER,0,i.arrayBuffer)}enableAttributes(i,u){for(let d=0;d0){const zt=c.F(),Bt=xt;c.aP(zt,gt.placementInvProjMatrix,_.transform.glCoordMatrix),c.aP(zt,zt,gt.placementViewportMatrix),D.push({circleArray:Pt,circleOffset:V,transform:Bt,invTransform:zt,coord:st}),N+=Pt.length/4,V=N}At&&P.draw(I,C.LINES,Ze.disabled,Pn.disabled,_.colorModeForRenderPass(),En.disabled,nd(xt,_.transform,mt),_.style.map.terrain&&_.style.map.terrain.getTerrainData(st),u.id,At.layoutVertexBuffer,At.indexBuffer,At.segments,null,_.transform.zoom,null,null,At.collisionVertexBuffer)}if(!w||!D.length)return;const X=_.useProgram("collisionCircle"),W=new c.aQ;W.resize(4*N),W._trim();let J=0;for(const Q of D)for(let st=0;st=0&&(W[j.associatedIconIndex]={shiftedAnchor:Se,angle:Vt})}else Et(j.numGlyphs,V)}if(P){X.clear();const J=_.icon.placedSymbolArray;for(let j=0;j_.style.map.terrain.getElevation(At,co,wi):null,jn=u.layout.get("text-rotation-alignment")==="map";F(zt,At.posMatrix,_,f,Wr,ts,j,P,jn,bi)}const Js=_.translatePosMatrix(At.posMatrix,Pt,y,w),es=nt||f&>||eu?Eh:Wr,xi=_.translatePosMatrix(ts,Pt,y,w,!0),Gn=Vt&&u.paint.get(f?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let On;On=Vt?zt.iconsInText?Ul(ce.kind,ge,ft,j,_,Js,es,xi,Ne,Ci):Vl(ce.kind,ge,ft,j,_,Js,es,xi,f,Ne,!0):Bl(ce.kind,ge,ft,j,_,Js,es,xi,f,Ne);const uo={program:He,buffers:Bt,uniformValues:On,atlasTexture:Jn,atlasTextureIcon:qn,atlasInterpolation:fn,atlasInterpolationIcon:Hr,isSDF:Vt,hasHalo:Gn};if(Q&&zt.canOverlap){st=!0;const bi=Bt.segments.get();for(const jn of bi)xt.push({segments:new c.$([jn]),sortKey:jn.sortKey,state:uo,terrainData:Ae})}else xt.push({segments:Bt.segments,sortKey:0,state:uo,terrainData:Ae})}st&&xt.sort((At,Pt)=>At.sortKey-Pt.sortKey);for(const At of xt){const Pt=At.state;if(V.activeTexture.set(X.TEXTURE0),Pt.atlasTexture.bind(Pt.atlasInterpolation,X.CLAMP_TO_EDGE),Pt.atlasTextureIcon&&(V.activeTexture.set(X.TEXTURE1),Pt.atlasTextureIcon&&Pt.atlasTextureIcon.bind(Pt.atlasInterpolationIcon,X.CLAMP_TO_EDGE)),Pt.isSDF){const zt=Pt.uniformValues;Pt.hasHalo&&(zt.u_is_halo=1,gd(Pt.buffers,At.segments,u,_,Pt.program,mt,D,N,zt,At.terrainData)),zt.u_is_halo=0}gd(Pt.buffers,At.segments,u,_,Pt.program,mt,D,N,Pt.uniformValues,At.terrainData)}}function gd(_,i,u,d,f,y,w,I,C,P){const D=d.context;f.draw(D,D.gl.TRIANGLES,y,w,I,En.disabled,C,P,u.id,_.layoutVertexBuffer,_.indexBuffer,i,u.paint,d.transform.zoom,_.programConfigurations.get(u.id),_.dynamicLayoutVertexBuffer,_.opacityVertexBuffer)}function tc(_,i,u,d,f){if(!u||!d||!d.imageAtlas)return;const y=d.imageAtlas.patternPositions;let w=y[u.to.toString()],I=y[u.from.toString()];if(!w&&I&&(w=I),!I&&w&&(I=w),!w||!I){const C=f.getPaintProperty(i);w=y[C],I=y[C]}w&&I&&_.setConstantPatternPositions(w,I)}function _d(_,i,u,d,f,y,w){const I=_.context.gl,C="fill-pattern",P=u.paint.get(C),D=P&&P.constantOr(1),N=u.getCrossfadeParameters();let V,X,W,J,j;w?(X=D&&!u.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",V=I.LINES):(X=D?"fillPattern":"fill",V=I.TRIANGLES);const nt=P.constantOr(null);for(const ft of d){const Q=i.getTile(ft);if(D&&!Q.patternsLoaded())continue;const st=Q.getBucket(u);if(!st)continue;const mt=st.programConfigurations.get(u.id),gt=_.useProgram(X,mt),xt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(ft);D&&(_.context.activeTexture.set(I.TEXTURE0),Q.imageAtlasTexture.bind(I.LINEAR,I.CLAMP_TO_EDGE),mt.updatePaintBuffers(N)),tc(mt,C,nt,Q,u);const At=xt?ft:null,Pt=_.translatePosMatrix(At?At.posMatrix:ft.posMatrix,Q,u.paint.get("fill-translate"),u.paint.get("fill-translate-anchor"));if(w){J=st.indexBuffer2,j=st.segments2;const zt=[I.drawingBufferWidth,I.drawingBufferHeight];W=X==="fillOutlinePattern"&&D?ed(Pt,_,N,Q,zt):Of(Pt,zt)}else J=st.indexBuffer,j=st.segments,W=D?Fu(Pt,_,N,Q):td(Pt);gt.draw(_.context,V,f,_.stencilModeForClipping(ft),y,En.disabled,W,xt,u.id,st.layoutVertexBuffer,J,j,u.paint,_.transform.zoom,mt)}}function ec(_,i,u,d,f,y,w){const I=_.context,C=I.gl,P="fill-extrusion-pattern",D=u.paint.get(P),N=D.constantOr(1),V=u.getCrossfadeParameters(),X=u.paint.get("fill-extrusion-opacity"),W=D.constantOr(null);for(const J of d){const j=i.getTile(J),nt=j.getBucket(u);if(!nt)continue;const ft=_.style.map.terrain&&_.style.map.terrain.getTerrainData(J),Q=nt.programConfigurations.get(u.id),st=_.useProgram(N?"fillExtrusionPattern":"fillExtrusion",Q);N&&(_.context.activeTexture.set(C.TEXTURE0),j.imageAtlasTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),Q.updatePaintBuffers(V)),tc(Q,P,W,j,u);const mt=_.translatePosMatrix(J.posMatrix,j,u.paint.get("fill-extrusion-translate"),u.paint.get("fill-extrusion-translate-anchor")),gt=u.paint.get("fill-extrusion-vertical-gradient"),xt=N?zf(mt,_,gt,X,J,V,j):zl(mt,_,gt,X);st.draw(I,I.gl.TRIANGLES,f,y,w,En.backCCW,xt,ft,u.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,u.paint,_.transform.zoom,Q,_.style.map.terrain&&nt.centroidVertexBuffer)}}function nc(_,i,u,d,f,y,w){const I=_.context,C=I.gl,P=u.fbo;if(!P)return;const D=_.useProgram("hillshade"),N=_.style.map.terrain&&_.style.map.terrain.getTerrainData(i);I.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,P.colorAttachment.get()),D.draw(I,C.TRIANGLES,f,y,w,En.disabled,((V,X,W,J)=>{const j=W.paint.get("hillshade-shadow-color"),nt=W.paint.get("hillshade-highlight-color"),ft=W.paint.get("hillshade-accent-color");let Q=W.paint.get("hillshade-illumination-direction")*(Math.PI/180);W.paint.get("hillshade-illumination-anchor")==="viewport"&&(Q-=V.transform.angle);const st=!V.options.moving;return{u_matrix:J?J.posMatrix:V.transform.calculatePosMatrix(X.tileID.toUnwrapped(),st),u_image:0,u_latrange:od(0,X.tileID),u_light:[W.paint.get("hillshade-exaggeration"),Q],u_shadow:j,u_highlight:nt,u_accent:ft}})(_,u,d,N?i:null),N,d.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}function Sh(_,i,u,d,f,y){const w=_.context,I=w.gl,C=i.dem;if(C&&C.data){const P=C.dim,D=C.stride,N=C.getPixels();if(w.activeTexture.set(I.TEXTURE1),w.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||_.getTileTexture(D),i.demTexture){const X=i.demTexture;X.update(N,{premultiply:!1}),X.bind(I.NEAREST,I.CLAMP_TO_EDGE)}else i.demTexture=new Nt(w,N,I.RGBA,{premultiply:!1}),i.demTexture.bind(I.NEAREST,I.CLAMP_TO_EDGE);w.activeTexture.set(I.TEXTURE0);let V=i.fbo;if(!V){const X=new Nt(w,{width:P,height:P,data:null},I.RGBA);X.bind(I.LINEAR,I.CLAMP_TO_EDGE),V=i.fbo=w.createFramebuffer(P,P,!0,!1),V.colorAttachment.set(X.texture)}w.bindFramebuffer.set(V.framebuffer),w.viewport.set([0,0,P,P]),_.useProgram("hillshadePrepare").draw(w,I.TRIANGLES,d,f,y,En.disabled,((X,W)=>{const J=W.stride,j=c.F();return c.aN(j,0,c.W,-c.W,0,0,1),c.H(j,j,[0,-c.W,0]),{u_matrix:j,u_image:1,u_dimension:[J,J],u_zoom:X.overscaledZ,u_unpack:W.getUnpackVector()}})(i.tileID,C),null,u.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments),i.needsHillshadePrepare=!1}}function yd(_,i,u,d,f,y){const w=d.paint.get("raster-fade-duration");if(!y&&w>0){const I=k.now(),C=(I-_.timeAdded)/w,P=i?(I-i.timeAdded)/w:-1,D=u.getSource(),N=f.coveringZoomLevel({tileSize:D.tileSize,roundZoom:D.roundZoom}),V=!i||Math.abs(i.tileID.overscaledZ-N)>Math.abs(_.tileID.overscaledZ-N),X=V&&_.refreshedUponExpiration?1:c.ac(V?C:1-P,0,1);return _.refreshedUponExpiration&&C>=1&&(_.refreshedUponExpiration=!1),i?{opacity:1,mix:1-X}:{opacity:X,mix:0}}return{opacity:1,mix:0}}const vd=new c.aO(1,0,0,1),ic=new c.aO(0,1,0,1),Ch=new c.aO(0,0,1,1),Kf=new c.aO(1,0,1,1),xd=new c.aO(0,1,1,1);function Yn(_,i,u,d){mr(_,0,i+u/2,_.transform.width,u,d)}function Hs(_,i,u,d){mr(_,i-u/2,0,u,_.transform.height,d)}function mr(_,i,u,d,f,y){const w=_.context,I=w.gl;I.enable(I.SCISSOR_TEST),I.scissor(i*_.pixelRatio,u*_.pixelRatio,d*_.pixelRatio,f*_.pixelRatio),w.clear({color:y}),I.disable(I.SCISSOR_TEST)}function Th(_,i,u){const d=_.context,f=d.gl,y=u.posMatrix,w=_.useProgram("debug"),I=Ze.disabled,C=Pn.disabled,P=_.colorModeForRenderPass(),D="$debug",N=_.style.map.terrain&&_.style.map.terrain.getTerrainData(u);d.activeTexture.set(f.TEXTURE0);const V=i.getTileByID(u.key).latestRawTileData,X=Math.floor((V&&V.byteLength||0)/1024),W=i.getTile(u).tileSize,J=512/Math.min(W,512)*(u.overscaledZ/_.transform.zoom)*.5;let j=u.canonical.toString();u.overscaledZ!==u.canonical.z&&(j+=` => ${u.overscaledZ}`),function(nt,ft){nt.initDebugOverlayCanvas();const Q=nt.debugOverlayCanvas,st=nt.context.gl,mt=nt.debugOverlayCanvas.getContext("2d");mt.clearRect(0,0,Q.width,Q.height),mt.shadowColor="white",mt.shadowBlur=2,mt.lineWidth=1.5,mt.strokeStyle="white",mt.textBaseline="top",mt.font="bold 36px Open Sans, sans-serif",mt.fillText(ft,5,5),mt.strokeText(ft,5,5),nt.debugOverlayTexture.update(Q),nt.debugOverlayTexture.bind(st.LINEAR,st.CLAMP_TO_EDGE)}(_,`${j} ${X}kB`),w.draw(d,f.TRIANGLES,I,C,ci.alphaBlended,En.disabled,id(y,c.aO.transparent,J),null,D,_.debugBuffer,_.quadTriangleIndexBuffer,_.debugSegments),w.draw(d,f.LINE_STRIP,I,C,P,En.disabled,id(y,c.aO.red),N,D,_.debugBuffer,_.tileBorderIndexBuffer,_.debugSegments)}function rc(_,i,u){const d=_.context,f=d.gl,y=_.colorModeForRenderPass(),w=new Ze(f.LEQUAL,Ze.ReadWrite,_.depthRangeFor3D),I=_.useProgram("terrain"),C=i.getTerrainMesh();d.bindFramebuffer.set(null),d.viewport.set([0,0,_.width,_.height]);for(const P of u){const D=_.renderToTexture.getTexture(P),N=i.getTerrainData(P.tileID);d.activeTexture.set(f.TEXTURE0),f.bindTexture(f.TEXTURE_2D,D.texture);const V={u_matrix:_.transform.calculatePosMatrix(P.tileID.toUnwrapped()),u_texture:0,u_ele_delta:i.getMeshFrameDelta(_.transform.zoom)};I.draw(d,f.TRIANGLES,w,Pn.disabled,y,En.backCCW,V,N,"terrain",C.vertexBuffer,C.indexBuffer,C.segments)}}class bd{constructor(i,u){this.context=new Yf(i),this.transform=u,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:c.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=tr.maxUnderzooming+tr.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new js}resize(i,u,d){if(this.width=Math.floor(i*d),this.height=Math.floor(u*d),this.pixelRatio=d,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const f of this.style._order)this.style._layers[f].resize()}setup(){const i=this.context,u=new c.aV;u.emplaceBack(0,0),u.emplaceBack(c.W,0),u.emplaceBack(0,c.W),u.emplaceBack(c.W,c.W),this.tileExtentBuffer=i.createVertexBuffer(u,ku.members),this.tileExtentSegments=c.$.simpleSegment(0,0,4,2);const d=new c.aV;d.emplaceBack(0,0),d.emplaceBack(c.W,0),d.emplaceBack(0,c.W),d.emplaceBack(c.W,c.W),this.debugBuffer=i.createVertexBuffer(d,ku.members),this.debugSegments=c.$.simpleSegment(0,0,4,5);const f=new c.Z;f.emplaceBack(0,0,0,0),f.emplaceBack(c.W,0,c.W,0),f.emplaceBack(0,c.W,0,c.W),f.emplaceBack(c.W,c.W,c.W,c.W),this.rasterBoundsBuffer=i.createVertexBuffer(f,Jt.members),this.rasterBoundsSegments=c.$.simpleSegment(0,0,4,2);const y=new c.aV;y.emplaceBack(0,0),y.emplaceBack(1,0),y.emplaceBack(0,1),y.emplaceBack(1,1),this.viewportBuffer=i.createVertexBuffer(y,ku.members),this.viewportSegments=c.$.simpleSegment(0,0,4,2);const w=new c.aW;w.emplaceBack(0),w.emplaceBack(1),w.emplaceBack(3),w.emplaceBack(2),w.emplaceBack(0),this.tileBorderIndexBuffer=i.createIndexBuffer(w);const I=new c.aX;I.emplaceBack(0,1,2),I.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=i.createIndexBuffer(I);const C=this.context.gl;this.stencilClearMode=new Pn({func:C.ALWAYS,mask:0},0,255,C.ZERO,C.ZERO,C.ZERO)}clearStencil(){const i=this.context,u=i.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const d=c.F();c.aN(d,0,this.width,this.height,0,0,1),c.J(d,d,[u.drawingBufferWidth,u.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(i,u.TRIANGLES,Ze.disabled,this.stencilClearMode,ci.disabled,En.disabled,Bu(d),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(i,u){if(this.currentStencilSource===i.source||!i.isTileClipped()||!u||!u.length)return;this.currentStencilSource=i.source;const d=this.context,f=d.gl;this.nextStencilID+u.length>256&&this.clearStencil(),d.setColorMode(ci.disabled),d.setDepthMode(Ze.disabled);const y=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const w of u){const I=this._tileClippingMaskIDs[w.key]=this.nextStencilID++,C=this.style.map.terrain&&this.style.map.terrain.getTerrainData(w);y.draw(d,f.TRIANGLES,Ze.disabled,new Pn({func:f.ALWAYS,mask:0},I,255,f.KEEP,f.KEEP,f.REPLACE),ci.disabled,En.disabled,Bu(w.posMatrix),C,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const i=this.nextStencilID++,u=this.context.gl;return new Pn({func:u.NOTEQUAL,mask:255},i,255,u.KEEP,u.KEEP,u.REPLACE)}stencilModeForClipping(i){const u=this.context.gl;return new Pn({func:u.EQUAL,mask:255},this._tileClippingMaskIDs[i.key],0,u.KEEP,u.KEEP,u.REPLACE)}stencilConfigForOverlap(i){const u=this.context.gl,d=i.sort((w,I)=>I.overscaledZ-w.overscaledZ),f=d[d.length-1].overscaledZ,y=d[0].overscaledZ-f+1;if(y>1){this.currentStencilSource=void 0,this.nextStencilID+y>256&&this.clearStencil();const w={};for(let I=0;I=0;this.currentLayer--){const C=this.style._layers[d[this.currentLayer]],P=f[C.source],D=y[C.source];this._renderTileClippingMasks(C,D),this.renderLayer(this,P,C,D)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerj.source&&!j.isHidden(D)?[P.sourceCaches[j.source]]:[]),X=V.filter(j=>j.getSource().type==="vector"),W=V.filter(j=>j.getSource().type!=="vector"),J=j=>{(!N||N.getSource().maxzoomJ(j)),N||W.forEach(j=>J(j)),N}(this.style,this.transform.zoom);C&&function(P,D,N){for(let V=0;V0),f&&(c.a_(u,d),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(y,w){const I=y.context,C=I.gl,P=ci.unblended,D=new Ze(C.LEQUAL,Ze.ReadWrite,[0,1]),N=w.getTerrainMesh(),V=w.sourceCache.getRenderableTiles(),X=y.useProgram("terrainDepth");I.bindFramebuffer.set(w.getFramebuffer("depth").framebuffer),I.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),I.clear({color:c.aO.transparent,depth:1});for(const W of V){const J=w.getTerrainData(W.tileID),j={u_matrix:y.transform.calculatePosMatrix(W.tileID.toUnwrapped()),u_ele_delta:w.getMeshFrameDelta(y.transform.zoom)};X.draw(I,C.TRIANGLES,D,Pn.disabled,P,En.backCCW,j,J,"terrain",N.vertexBuffer,N.indexBuffer,N.segments)}I.bindFramebuffer.set(null),I.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain),function(y,w){const I=y.context,C=I.gl,P=ci.unblended,D=new Ze(C.LEQUAL,Ze.ReadWrite,[0,1]),N=w.getTerrainMesh(),V=w.getCoordsTexture(),X=w.sourceCache.getRenderableTiles(),W=y.useProgram("terrainCoords");I.bindFramebuffer.set(w.getFramebuffer("coords").framebuffer),I.viewport.set([0,0,y.width/devicePixelRatio,y.height/devicePixelRatio]),I.clear({color:c.aO.transparent,depth:1}),w.coordsIndex=[];for(const J of X){const j=w.getTerrainData(J.tileID);I.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,V.texture);const nt={u_matrix:y.transform.calculatePosMatrix(J.tileID.toUnwrapped()),u_terrain_coords_id:(255-w.coordsIndex.length)/255,u_texture:0,u_ele_delta:w.getMeshFrameDelta(y.transform.zoom)};W.draw(I,C.TRIANGLES,D,Pn.disabled,P,En.backCCW,nt,j,"terrain",N.vertexBuffer,N.indexBuffer,N.segments),w.coordsIndex.push(J.tileID.key)}I.bindFramebuffer.set(null),I.viewport.set([0,0,y.width,y.height])}(this,this.style.map.terrain))}renderLayer(i,u,d,f){if(!d.isHidden(this.transform.zoom)&&(d.type==="background"||d.type==="custom"||(f||[]).length))switch(this.id=d.id,d.type){case"symbol":(function(y,w,I,C,P){if(y.renderPass!=="translucent")return;const D=Pn.disabled,N=y.colorModeForRenderPass();(I._unevaluatedLayout.hasValue("text-variable-anchor")||I._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(V,X,W,J,j,nt,ft){const Q=X.transform,st=j==="map",mt=nt==="map";for(const gt of V){const xt=J.getTile(gt),At=xt.getBucket(W);if(!At||!At.text||!At.text.segments.get().length)continue;const Pt=c.ag(At.textSizeData,Q.zoom),zt=ve(xt,1,X.transform.zoom),Bt=Ie(gt.posMatrix,mt,st,X.transform,zt),Se=W.layout.get("icon-text-fit")!=="none"&&At.hasIconData();if(Pt){const Vt=Math.pow(2,Q.zoom-xt.tileID.overscaledZ);Ju(At,st,mt,ft,Q,Bt,gt.posMatrix,Vt,Pt,Se,X.style.map.terrain?(ce,Ce)=>X.style.map.terrain.getElevation(gt,ce,Ce):null)}}}(C,y,I,w,I.layout.get("text-rotation-alignment"),I.layout.get("text-pitch-alignment"),P),I.paint.get("icon-opacity").constantOr(1)!==0&&$u(y,w,I,C,!1,I.paint.get("icon-translate"),I.paint.get("icon-translate-anchor"),I.layout.get("icon-rotation-alignment"),I.layout.get("icon-pitch-alignment"),I.layout.get("icon-keep-upright"),D,N),I.paint.get("text-opacity").constantOr(1)!==0&&$u(y,w,I,C,!0,I.paint.get("text-translate"),I.paint.get("text-translate-anchor"),I.layout.get("text-rotation-alignment"),I.layout.get("text-pitch-alignment"),I.layout.get("text-keep-upright"),D,N),w.map.showCollisionBoxes&&(Ku(y,w,I,C,I.paint.get("text-translate"),I.paint.get("text-translate-anchor"),!0),Ku(y,w,I,C,I.paint.get("icon-translate"),I.paint.get("icon-translate-anchor"),!1))})(i,u,d,f,this.style.placement.variableOffsets);break;case"circle":(function(y,w,I,C){if(y.renderPass!=="translucent")return;const P=I.paint.get("circle-opacity"),D=I.paint.get("circle-stroke-width"),N=I.paint.get("circle-stroke-opacity"),V=!I.layout.get("circle-sort-key").isConstant();if(P.constantOr(1)===0&&(D.constantOr(1)===0||N.constantOr(1)===0))return;const X=y.context,W=X.gl,J=y.depthModeForSublayer(0,Ze.ReadOnly),j=Pn.disabled,nt=y.colorModeForRenderPass(),ft=[];for(let Q=0;QQ.sortKey-st.sortKey);for(const Q of ft){const{programConfiguration:st,program:mt,layoutVertexBuffer:gt,indexBuffer:xt,uniformValues:At,terrainData:Pt}=Q.state;mt.draw(X,W.TRIANGLES,J,j,nt,En.disabled,At,Pt,I.id,gt,xt,Q.segments,I.paint,y.transform.zoom,st)}})(i,u,d,f);break;case"heatmap":(function(y,w,I,C){if(I.paint.get("heatmap-opacity")!==0)if(y.renderPass==="offscreen"){const P=y.context,D=P.gl,N=Pn.disabled,V=new ci([D.ONE,D.ONE],c.aO.transparent,[!0,!0,!0,!0]);(function(X,W,J){const j=X.gl;X.activeTexture.set(j.TEXTURE1),X.viewport.set([0,0,W.width/4,W.height/4]);let nt=J.heatmapFbo;if(nt)j.bindTexture(j.TEXTURE_2D,nt.colorAttachment.get()),X.bindFramebuffer.set(nt.framebuffer);else{const ft=j.createTexture();j.bindTexture(j.TEXTURE_2D,ft),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_WRAP_S,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_WRAP_T,j.CLAMP_TO_EDGE),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_MIN_FILTER,j.LINEAR),j.texParameteri(j.TEXTURE_2D,j.TEXTURE_MAG_FILTER,j.LINEAR),nt=J.heatmapFbo=X.createFramebuffer(W.width/4,W.height/4,!1,!1),function(Q,st,mt,gt){var xt,At;const Pt=Q.gl,zt=(xt=Q.HALF_FLOAT)!==null&&xt!==void 0?xt:Pt.UNSIGNED_BYTE,Bt=(At=Q.RGBA16F)!==null&&At!==void 0?At:Pt.RGBA;Pt.texImage2D(Pt.TEXTURE_2D,0,Bt,st.width/4,st.height/4,0,Pt.RGBA,zt,null),gt.colorAttachment.set(mt)}(X,W,ft,nt)}})(P,y,I),P.clear({color:c.aO.transparent});for(let X=0;X{const Q=c.F();c.aN(Q,0,J.width,J.height,0,0,1);const st=J.context.gl;return{u_matrix:Q,u_world:[st.drawingBufferWidth,st.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:j.paint.get("heatmap-opacity")}})(P,D),null,D.id,P.viewportBuffer,P.quadTriangleIndexBuffer,P.viewportSegments,D.paint,P.transform.zoom)}(y,I))})(i,u,d,f);break;case"line":(function(y,w,I,C){if(y.renderPass!=="translucent")return;const P=I.paint.get("line-opacity"),D=I.paint.get("line-width");if(P.constantOr(1)===0||D.constantOr(1)===0)return;const N=y.depthModeForSublayer(0,Ze.ReadOnly),V=y.colorModeForRenderPass(),X=I.paint.get("line-dasharray"),W=I.paint.get("line-pattern"),J=W.constantOr(1),j=I.paint.get("line-gradient"),nt=I.getCrossfadeParameters(),ft=J?"linePattern":X?"lineSDF":j?"lineGradient":"line",Q=y.context,st=Q.gl;let mt=!0;for(const gt of C){const xt=w.getTile(gt);if(J&&!xt.patternsLoaded())continue;const At=xt.getBucket(I);if(!At)continue;const Pt=At.programConfigurations.get(I.id),zt=y.context.program.get(),Bt=y.useProgram(ft,Pt),Se=mt||Bt.program!==zt,Vt=y.style.map.terrain&&y.style.map.terrain.getTerrainData(gt),ce=W.constantOr(null);if(ce&&xt.imageAtlas){const ge=xt.imageAtlas,Ae=ge.patternPositions[ce.to.toString()],Ne=ge.patternPositions[ce.from.toString()];Ae&&Ne&&Pt.setConstantPatternPositions(Ae,Ne)}const Ce=Vt?gt:null,He=J?ga(y,xt,I,nt,Ce):X?Uu(y,xt,I,X,nt,Ce):j?sd(y,xt,I,At.lineClipsArray.length,Ce):Vu(y,xt,I,Ce);if(J)Q.activeTexture.set(st.TEXTURE0),xt.imageAtlasTexture.bind(st.LINEAR,st.CLAMP_TO_EDGE),Pt.updatePaintBuffers(nt);else if(X&&(Se||y.lineAtlas.dirty))Q.activeTexture.set(st.TEXTURE0),y.lineAtlas.bind(Q);else if(j){const ge=At.gradients[I.id];let Ae=ge.texture;if(I.gradientVersion!==ge.version){let Ne=256;if(I.stepInterpolant){const Jn=w.getSource().maxzoom,fn=gt.canonical.z===Jn?Math.ceil(1<0?u.pop():null}isPatternMissing(i){if(!i)return!1;if(!i.from||!i.to)return!0;const u=this.imageManager.getPattern(i.from.toString()),d=this.imageManager.getPattern(i.to.toString());return!u||!d}useProgram(i,u){this.cache=this.cache||{};const d=i+(u?u.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[d]||(this.cache[d]=new Zs(this.context,kl[i],u,ad[i],this._showOverdrawInspector,this.style.map.terrain)),this.cache[d]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const i=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(i.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Nt(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:i,drawingBufferHeight:u}=this.context.gl;return this.width!==i||this.height!==u}}class Ws{constructor(i,u){this.points=i,this.planes=u}static fromInvProjectionMatrix(i,u,d){const f=Math.pow(2,d),y=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(I=>{const C=1/(I=c.af([],I,i))[3]/u*f;return c.a$(I,I,[C,C,1/I[3],C])}),w=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(I=>{const C=function(V,X){var W=X[0],J=X[1],j=X[2],nt=W*W+J*J+j*j;return nt>0&&(nt=1/Math.sqrt(nt)),V[0]=X[0]*nt,V[1]=X[1]*nt,V[2]=X[2]*nt,V}([],function(V,X,W){var J=X[0],j=X[1],nt=X[2],ft=W[0],Q=W[1],st=W[2];return V[0]=j*st-nt*Q,V[1]=nt*ft-J*st,V[2]=J*Q-j*ft,V}([],Me([],y[I[0]],y[I[1]]),Me([],y[I[2]],y[I[1]]))),P=-((D=C)[0]*(N=y[I[1]])[0]+D[1]*N[1]+D[2]*N[2]);var D,N;return C.concat(P)});return new Ws(y,w)}}class Xs{constructor(i,u){this.min=i,this.max=u,this.center=function(d,f,y){return d[0]=.5*f[0],d[1]=.5*f[1],d[2]=.5*f[2],d}([],function(d,f,y){return d[0]=f[0]+y[0],d[1]=f[1]+y[1],d[2]=f[2]+y[2],d}([],this.min,this.max))}quadrant(i){const u=[i%2==0,i<2],d=Ve(this.min),f=Ve(this.max);for(let y=0;y=0&&w++;if(w===0)return 0;w!==u.length&&(d=!1)}if(d)return 2;for(let f=0;f<3;f++){let y=Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let I=0;Ithis.max[f]-this.min[f])return 0}return 1}}class tl{constructor(i=0,u=0,d=0,f=0){if(isNaN(i)||i<0||isNaN(u)||u<0||isNaN(d)||d<0||isNaN(f)||f<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=i,this.bottom=u,this.left=d,this.right=f}interpolate(i,u,d){return u.top!=null&&i.top!=null&&(this.top=c.z.number(i.top,u.top,d)),u.bottom!=null&&i.bottom!=null&&(this.bottom=c.z.number(i.bottom,u.bottom,d)),u.left!=null&&i.left!=null&&(this.left=c.z.number(i.left,u.left,d)),u.right!=null&&i.right!=null&&(this.right=c.z.number(i.right,u.right,d)),this}getCenter(i,u){const d=c.ac((this.left+i-this.right)/2,0,i),f=c.ac((this.top+u-this.bottom)/2,0,u);return new c.P(d,f)}equals(i){return this.top===i.top&&this.bottom===i.bottom&&this.left===i.left&&this.right===i.right}clone(){return new tl(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Lh=85.051129;class oc{constructor(i,u,d,f,y){this.tileSize=512,this._renderWorldCopies=y===void 0||!!y,this._minZoom=i||0,this._maxZoom=u||22,this._minPitch=d??0,this._maxPitch=f??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new c.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new tl,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const i=new oc(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return i.apply(this),i}apply(i){this.tileSize=i.tileSize,this.latRange=i.latRange,this.width=i.width,this.height=i.height,this._center=i._center,this._elevation=i._elevation,this.minElevationForCurrentTile=i.minElevationForCurrentTile,this.zoom=i.zoom,this.angle=i.angle,this._fov=i._fov,this._pitch=i._pitch,this._unmodified=i._unmodified,this._edgeInsets=i._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(i){this._minZoom!==i&&(this._minZoom=i,this.zoom=Math.max(this.zoom,i))}get maxZoom(){return this._maxZoom}set maxZoom(i){this._maxZoom!==i&&(this._maxZoom=i,this.zoom=Math.min(this.zoom,i))}get minPitch(){return this._minPitch}set minPitch(i){this._minPitch!==i&&(this._minPitch=i,this.pitch=Math.max(this.pitch,i))}get maxPitch(){return this._maxPitch}set maxPitch(i){this._maxPitch!==i&&(this._maxPitch=i,this.pitch=Math.min(this.pitch,i))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(i){i===void 0?i=!0:i===null&&(i=!1),this._renderWorldCopies=i}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new c.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(i){const u=-c.b1(i,-180,180)*Math.PI/180;this.angle!==u&&(this._unmodified=!1,this.angle=u,this._calcMatrices(),this.rotationMatrix=function(){var d=new c.A(4);return c.A!=Float32Array&&(d[1]=0,d[2]=0),d[0]=1,d[3]=1,d}(),function(d,f,y){var w=f[0],I=f[1],C=f[2],P=f[3],D=Math.sin(y),N=Math.cos(y);d[0]=w*N+C*D,d[1]=I*N+P*D,d[2]=w*-D+C*N,d[3]=I*-D+P*N}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(i){const u=c.ac(i,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==u&&(this._unmodified=!1,this._pitch=u,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(i){i=Math.max(.01,Math.min(60,i)),this._fov!==i&&(this._unmodified=!1,this._fov=i/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(i){const u=Math.min(Math.max(i,this.minZoom),this.maxZoom);this._zoom!==u&&(this._unmodified=!1,this._zoom=u,this.tileZoom=Math.max(0,Math.floor(u)),this.scale=this.zoomScale(u),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(i){i.lat===this._center.lat&&i.lng===this._center.lng||(this._unmodified=!1,this._center=i,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(i){i!==this._elevation&&(this._elevation=i,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(i){this._edgeInsets.equals(i)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,i,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(i){return this._edgeInsets.equals(i)}interpolatePadding(i,u,d){this._unmodified=!1,this._edgeInsets.interpolate(i,u,d),this._constrain(),this._calcMatrices()}coveringZoomLevel(i){const u=(i.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/i.tileSize));return Math.max(0,u)}getVisibleUnwrappedCoordinates(i){const u=[new c.b2(0,i)];if(this._renderWorldCopies){const d=this.pointCoordinate(new c.P(0,0)),f=this.pointCoordinate(new c.P(this.width,0)),y=this.pointCoordinate(new c.P(this.width,this.height)),w=this.pointCoordinate(new c.P(0,this.height)),I=Math.floor(Math.min(d.x,f.x,y.x,w.x)),C=Math.floor(Math.max(d.x,f.x,y.x,w.x)),P=1;for(let D=I-P;D<=C+P;D++)D!==0&&u.push(new c.b2(D,i))}return u}coveringTiles(i){var u,d;let f=this.coveringZoomLevel(i);const y=f;if(i.minzoom!==void 0&&fi.maxzoom&&(f=i.maxzoom);const w=this.pointCoordinate(this.getCameraPoint()),I=c.Y.fromLngLat(this.center),C=Math.pow(2,f),P=[C*w.x,C*w.y,0],D=[C*I.x,C*I.y,0],N=Ws.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,f);let V=i.minzoom||0;!i.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(V=f);const X=i.terrain?2/Math.min(this.tileSize,i.tileSize)*this.tileSize:3,W=Q=>({aabb:new Xs([Q*C,0,0],[(Q+1)*C,C,0]),zoom:0,x:0,y:0,wrap:Q,fullyVisible:!1}),J=[],j=[],nt=f,ft=i.reparseOverscaled?y:f;if(this._renderWorldCopies)for(let Q=1;Q<=3;Q++)J.push(W(-Q)),J.push(W(Q));for(J.push(W(0));J.length>0;){const Q=J.pop(),st=Q.x,mt=Q.y;let gt=Q.fullyVisible;if(!gt){const Bt=Q.aabb.intersects(N);if(Bt===0)continue;gt=Bt===2}const xt=i.terrain?P:D,At=Q.aabb.distanceX(xt),Pt=Q.aabb.distanceY(xt),zt=Math.max(Math.abs(At),Math.abs(Pt));if(Q.zoom===nt||zt>X+(1<=V){const Bt=nt-Q.zoom,Se=P[0]-.5-(st<>1),ce=Q.zoom+1;let Ce=Q.aabb.quadrant(Bt);if(i.terrain){const He=new c.Q(ce,Q.wrap,ce,Se,Vt),ge=i.terrain.getMinMaxElevation(He),Ae=(u=ge.minElevation)!==null&&u!==void 0?u:this.elevation,Ne=(d=ge.maxElevation)!==null&&d!==void 0?d:this.elevation;Ce=new Xs([Ce.min[0],Ce.min[1],Ae],[Ce.max[0],Ce.max[1],Ne])}J.push({aabb:Ce,zoom:ce,x:Se,y:Vt,wrap:Q.wrap,fullyVisible:gt})}}return j.sort((Q,st)=>Q.distanceSq-st.distanceSq).map(Q=>Q.tileID)}resize(i,u){this.width=i,this.height=u,this.pixelsToGLUnits=[2/i,-2/u],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(i){return Math.pow(2,i)}scaleZoom(i){return Math.log(i)/Math.LN2}project(i){const u=c.ac(i.lat,-85.051129,Lh);return new c.P(c.N(i.lng)*this.worldSize,c.O(u)*this.worldSize)}unproject(i){return new c.Y(i.x/this.worldSize,i.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(i){const u=this.elevation,d=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,f=this.pointLocation(this.centerPoint,i),y=i.getElevationForLngLatZoom(f,this.tileZoom);if(!(this.elevation-y))return;const w=d+u-y,I=Math.cos(this._pitch)*this.cameraToCenterDistance/w/c.b3(1,f.lat),C=this.scaleZoom(I/this.tileSize);this._elevation=y,this._center=f,this.zoom=C}setLocationAtPoint(i,u){const d=this.pointCoordinate(u),f=this.pointCoordinate(this.centerPoint),y=this.locationCoordinate(i),w=new c.Y(y.x-(d.x-f.x),y.y-(d.y-f.y));this.center=this.coordinateLocation(w),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(i,u){return u?this.coordinatePoint(this.locationCoordinate(i),u.getElevationForLngLatZoom(i,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(i))}pointLocation(i,u){return this.coordinateLocation(this.pointCoordinate(i,u))}locationCoordinate(i){return c.Y.fromLngLat(i)}coordinateLocation(i){return i&&i.toLngLat()}pointCoordinate(i,u){if(u){const V=u.pointCoordinate(i);if(V!=null)return V}const d=[i.x,i.y,0,1],f=[i.x,i.y,1,1];c.af(d,d,this.pixelMatrixInverse),c.af(f,f,this.pixelMatrixInverse);const y=d[3],w=f[3],I=d[1]/y,C=f[1]/w,P=d[2]/y,D=f[2]/w,N=P===D?0:(0-P)/(D-P);return new c.Y(c.z.number(d[0]/y,f[0]/w,N)/this.worldSize,c.z.number(I,C,N)/this.worldSize)}coordinatePoint(i,u=0,d=this.pixelMatrix){const f=[i.x*this.worldSize,i.y*this.worldSize,u,1];return c.af(f,f,d),new c.P(f[0]/f[3],f[1]/f[3])}getBounds(){const i=Math.max(0,this.height/2-this.getHorizon());return new St().extend(this.pointLocation(new c.P(0,i))).extend(this.pointLocation(new c.P(this.width,i))).extend(this.pointLocation(new c.P(this.width,this.height))).extend(this.pointLocation(new c.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new St([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(i){i?(this.lngRange=[i.getWest(),i.getEast()],this.latRange=[i.getSouth(),i.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Lh])}calculatePosMatrix(i,u=!1){const d=i.key,f=u?this._alignedPosMatrixCache:this._posMatrixCache;if(f[d])return f[d];const y=i.canonical,w=this.worldSize/this.zoomScale(y.z),I=y.x+Math.pow(2,y.z)*i.wrap,C=c.an(new Float64Array(16));return c.H(C,C,[I*w,y.y*w,0]),c.J(C,C,[w/c.W,w/c.W,1]),c.K(C,u?this.alignedProjMatrix:this.projMatrix,C),f[d]=new Float32Array(C),f[d]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(i,u){u=c.ac(+u,this.minZoom,this.maxZoom);const d={center:new c.M(i.lng,i.lat),zoom:u};let f=this.lngRange;if(!this._renderWorldCopies&&f===null){const Q=179.9999999999;f=[-Q,Q]}const y=this.tileSize*this.zoomScale(d.zoom);let w=0,I=y,C=0,P=y,D=0,N=0;const{x:V,y:X}=this.size;if(this.latRange){const Q=this.latRange;w=c.O(Q[1])*y,I=c.O(Q[0])*y,I-wI&&(nt=I-Q)}if(f){const Q=(C+P)/2;let st=W;this._renderWorldCopies&&(st=c.b1(W,Q-y/2,Q+y/2));const mt=V/2;st-mtP&&(j=P-mt)}if(j!==void 0||nt!==void 0){const Q=new c.P(j??W,nt??J);d.center=this.unproject.call({worldSize:y},Q).wrap()}return d}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const i=this._unmodified,{center:u,zoom:d}=this.getConstrained(this.center,this.zoom);this.center=u,this.zoom=d,this._unmodified=i,this._constraining=!1}_calcMatrices(){if(!this.height)return;const i=this.centerOffset,u=this.point.x,d=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=c.b3(1,this.center.lat)*this.worldSize;let f=c.an(new Float64Array(16));c.J(f,f,[this.width/2,-this.height/2,1]),c.H(f,f,[1,-1,0]),this.labelPlaneMatrix=f,f=c.an(new Float64Array(16)),c.J(f,f,[1,-1,1]),c.H(f,f,[-1,-1,0]),c.J(f,f,[2/this.width,2/this.height,1]),this.glCoordMatrix=f;const y=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),w=Math.min(this.elevation,this.minElevationForCurrentTile),I=y-w*this._pixelPerMeter/Math.cos(this._pitch),C=w<0?I:y,P=Math.PI/2+this._pitch,D=this._fov*(.5+i.y/this.height),N=Math.sin(D)*C/Math.sin(c.ac(Math.PI-P-D,.01,Math.PI-.01)),V=this.getHorizon(),X=2*Math.atan(V/this.cameraToCenterDistance)*(.5+i.y/(2*V)),W=Math.sin(X)*C/Math.sin(c.ac(Math.PI-P-X,.01,Math.PI-.01)),J=Math.min(N,W),j=1.01*(Math.cos(Math.PI/2-this._pitch)*J+C),nt=this.height/50;f=new Float64Array(16),c.b4(f,this._fov,this.width/this.height,nt,j),f[8]=2*-i.x/this.width,f[9]=2*i.y/this.height,c.J(f,f,[1,-1,1]),c.H(f,f,[0,0,-this.cameraToCenterDistance]),c.b5(f,f,this._pitch),c.ad(f,f,this.angle),c.H(f,f,[-u,-d,0]),this.mercatorMatrix=c.J([],f,[this.worldSize,this.worldSize,this.worldSize]),c.J(f,f,[1,1,this._pixelPerMeter]),this.pixelMatrix=c.K(new Float64Array(16),this.labelPlaneMatrix,f),c.H(f,f,[0,0,-this.elevation]),this.projMatrix=f,this.invProjMatrix=c.ar([],f),this.pixelMatrix3D=c.K(new Float64Array(16),this.labelPlaneMatrix,f);const ft=this.width%2/2,Q=this.height%2/2,st=Math.cos(this.angle),mt=Math.sin(this.angle),gt=u-Math.round(u)+st*ft+mt*Q,xt=d-Math.round(d)+st*Q+mt*ft,At=new Float64Array(f);if(c.H(At,At,[gt>.5?gt-1:gt,xt>.5?xt-1:xt,0]),this.alignedProjMatrix=At,f=c.ar(new Float64Array(16),this.pixelMatrix),!f)throw new Error("failed to invert matrix");this.pixelMatrixInverse=f,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const i=this.pointCoordinate(new c.P(0,0)),u=[i.x*this.worldSize,i.y*this.worldSize,0,1];return c.af(u,u,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const i=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new c.P(0,i))}getCameraQueryGeometry(i){const u=this.getCameraPoint();if(i.length===1)return[i[0],u];{let d=u.x,f=u.y,y=u.x,w=u.y;for(const I of i)d=Math.min(d,I.x),f=Math.min(f,I.y),y=Math.max(y,I.x),w=Math.max(w,I.y);return[new c.P(d,f),new c.P(y,f),new c.P(y,w),new c.P(d,w),new c.P(d,f)]}}lngLatToCameraDepth(i,u){const d=this.locationCoordinate(i),f=[d.x*this.worldSize,d.y*this.worldSize,u,1];return c.af(f,f,this.projMatrix),f[2]/f[3]}}function Ph(_,i){let u,d=!1,f=null,y=null;const w=()=>{f=null,d&&(_.apply(y,u),f=setTimeout(w,i),d=!1)};return(...I)=>(d=!0,y=this,u=I,f||w(),f)}class Ah{constructor(i){this._getCurrentHash=()=>{const u=window.location.hash.replace("#","");if(this._hashName){let d;return u.split("&").map(f=>f.split("=")).forEach(f=>{f[0]===this._hashName&&(d=f)}),(d&&d[1]||"").split("/")}return u.split("/")},this._onHashChange=()=>{const u=this._getCurrentHash();if(u.length>=3&&!u.some(d=>isNaN(d))){const d=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(u[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+u[2],+u[1]],zoom:+u[0],bearing:d,pitch:+(u[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const u=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,u)}catch{}},this._updateHash=Ph(this._updateHashUnthrottled,300),this._hashName=i&&encodeURIComponent(i)}addTo(i){return this._map=i,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(i){const u=this._map.getCenter(),d=Math.round(100*this._map.getZoom())/100,f=Math.ceil((d*Math.LN2+Math.log(512/360/.5))/Math.LN10),y=Math.pow(10,f),w=Math.round(u.lng*y)/y,I=Math.round(u.lat*y)/y,C=this._map.getBearing(),P=this._map.getPitch();let D="";if(D+=i?`/${w}/${I}/${d}`:`${d}/${I}/${w}`,(C||P)&&(D+="/"+Math.round(10*C)/10),P&&(D+=`/${Math.round(P)}`),this._hashName){const N=this._hashName;let V=!1;const X=window.location.hash.slice(1).split("&").map(W=>{const J=W.split("=")[0];return J===N?(V=!0,`${J}=${D}`):W}).filter(W=>W);return V||X.push(`${N}=${D}`),`#${X.join("&")}`}return`#${D}`}}const Gl={linearity:.3,easing:c.b6(0,0,.3,1)},xa=c.e({deceleration:2500,maxSpeed:1400},Gl),wd=c.e({deceleration:20,maxSpeed:1400},Gl),Id=c.e({deceleration:1e3,maxSpeed:360},Gl),Ed=c.e({deceleration:1e3,maxSpeed:90},Gl);class Sd{constructor(i){this._map=i,this.clear()}clear(){this._inertiaBuffer=[]}record(i){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:k.now(),settings:i})}_drainInertiaBuffer(){const i=this._inertiaBuffer,u=k.now();for(;i.length>0&&u-i[0].time>160;)i.shift()}_onMoveEnd(i){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const u={zoom:0,bearing:0,pitch:0,pan:new c.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:y}of this._inertiaBuffer)u.zoom+=y.zoomDelta||0,u.bearing+=y.bearingDelta||0,u.pitch+=y.pitchDelta||0,y.panDelta&&u.pan._add(y.panDelta),y.around&&(u.around=y.around),y.pinchAround&&(u.pinchAround=y.pinchAround);const d=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,f={};if(u.pan.mag()){const y=Zl(u.pan.mag(),d,c.e({},xa,i||{}));f.offset=u.pan.mult(y.amount/u.pan.mag()),f.center=this._map.transform.center,jl(f,y)}if(u.zoom){const y=Zl(u.zoom,d,wd);f.zoom=this._map.transform.zoom+y.amount,jl(f,y)}if(u.bearing){const y=Zl(u.bearing,d,Id);f.bearing=this._map.transform.bearing+c.ac(y.amount,-179,179),jl(f,y)}if(u.pitch){const y=Zl(u.pitch,d,Ed);f.pitch=this._map.transform.pitch+y.amount,jl(f,y)}if(f.zoom||f.bearing){const y=u.pinchAround===void 0?u.around:u.pinchAround;f.around=y?this._map.unproject(y):this._map.getCenter()}return this.clear(),c.e(f,{noMoveStart:!0})}}function jl(_,i){(!_.duration||_.durationu.unproject(C)),I=y.reduce((C,P,D,N)=>C.add(P.div(N.length)),new c.P(0,0));super(i,{points:y,point:I,lngLats:w,lngLat:u.unproject(I),originalEvent:d}),this._defaultPrevented=!1}}class Mh extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(i,u,d){super(i,{originalEvent:d}),this._defaultPrevented=!1}}class Eo{constructor(i,u){this._map=i,this._clickTolerance=u.clickTolerance}reset(){delete this._mousedownPos}wheel(i){return this._firePreventable(new Mh(i.type,this._map,i))}mousedown(i,u){return this._mousedownPos=u,this._firePreventable(new Pr(i.type,this._map,i))}mouseup(i){this._map.fire(new Pr(i.type,this._map,i))}click(i,u){this._mousedownPos&&this._mousedownPos.dist(u)>=this._clickTolerance||this._map.fire(new Pr(i.type,this._map,i))}dblclick(i){return this._firePreventable(new Pr(i.type,this._map,i))}mouseover(i){this._map.fire(new Pr(i.type,this._map,i))}mouseout(i){this._map.fire(new Pr(i.type,this._map,i))}touchstart(i){return this._firePreventable(new Jo(i.type,this._map,i))}touchmove(i){this._map.fire(new Jo(i.type,this._map,i))}touchend(i){this._map.fire(new Jo(i.type,this._map,i))}touchcancel(i){this._map.fire(new Jo(i.type,this._map,i))}_firePreventable(i){if(this._map.fire(i),i.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Qo{constructor(i){this._map=i}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(i){this._map.fire(new Pr(i.type,this._map,i))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Pr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(i){this._delayContextMenu?this._contextMenuEvent=i:this._ignoreContextMenu||this._map.fire(new Pr(i.type,this._map,i)),this._map.listens("contextmenu")&&i.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class el{constructor(i){this._map=i}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(i){return this.transform.pointLocation(c.P.convert(i),this._map.terrain)}}class So{constructor(i,u){this._map=i,this._tr=new el(i),this._el=i.getCanvasContainer(),this._container=i.getContainer(),this._clickTolerance=u.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(i,u){this.isEnabled()&&i.shiftKey&&i.button===0&&(U.disableDrag(),this._startPos=this._lastPos=u,this._active=!0)}mousemoveWindow(i,u){if(!this._active)return;const d=u;if(this._lastPos.equals(d)||!this._box&&d.dist(this._startPos)y.fitScreenCoordinates(d,f,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",i)}keydown(i){this._active&&i.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",i))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(U.remove(this._box),this._box=null),U.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(i,u){return this._map.fire(new c.k(i,{originalEvent:u}))}}function ba(_,i){if(_.length!==i.length)throw new Error(`The number of touches and points are not equal - touches ${_.length}, points ${i.length}`);const u={};for(let d=0;d<_.length;d++)u[_[d].identifier]=i[d];return u}class Jf{constructor(i){this.reset(),this.numTouches=i.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(i,u,d){(this.centroid||d.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=i.timeStamp),d.length===this.numTouches&&(this.centroid=function(f){const y=new c.P(0,0);for(const w of f)y._add(w);return y.div(f.length)}(u),this.touches=ba(d,u)))}touchmove(i,u,d){if(this.aborted||!this.centroid)return;const f=ba(d,u);for(const y in this.touches){const w=f[y];(!w||w.dist(this.touches[y])>30)&&(this.aborted=!0)}}touchend(i,u,d){if((!this.centroid||i.timeStamp-this.startTime>500)&&(this.aborted=!0),d.length===0){const f=!this.aborted&&this.centroid;if(this.reset(),f)return f}}}class Dh{constructor(i){this.singleTap=new Jf(i),this.numTaps=i.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(i,u,d){this.singleTap.touchstart(i,u,d)}touchmove(i,u,d){this.singleTap.touchmove(i,u,d)}touchend(i,u,d){const f=this.singleTap.touchend(i,u,d);if(f){const y=i.timeStamp-this.lastTime<500,w=!this.lastTap||this.lastTap.dist(f)<30;if(y&&w||this.reset(),this.count++,this.lastTime=i.timeStamp,this.lastTap=f,this.count===this.numTaps)return this.reset(),f}}}class Qf{constructor(i){this._tr=new el(i),this._zoomIn=new Dh({numTouches:1,numTaps:2}),this._zoomOut=new Dh({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(i,u,d){this._zoomIn.touchstart(i,u,d),this._zoomOut.touchstart(i,u,d)}touchmove(i,u,d){this._zoomIn.touchmove(i,u,d),this._zoomOut.touchmove(i,u,d)}touchend(i,u,d){const f=this._zoomIn.touchend(i,u,d),y=this._zoomOut.touchend(i,u,d),w=this._tr;return f?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:I=>I.easeTo({duration:300,zoom:w.zoom+1,around:w.unproject(f)},{originalEvent:i})}):y?(this._active=!0,i.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:I=>I.easeTo({duration:300,zoom:w.zoom-1,around:w.unproject(y)},{originalEvent:i})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class nl{constructor(i){this._enabled=!!i.enable,this._moveStateManager=i.moveStateManager,this._clickTolerance=i.clickTolerance||1,this._moveFunction=i.move,this._activateOnStart=!!i.activateOnStart,i.assignEvents(this),this.reset()}reset(i){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(i)}_move(...i){const u=this._moveFunction(...i);if(u.bearingDelta||u.pitchDelta||u.around||u.panDelta)return this._active=!0,u}dragStart(i,u){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(i)&&(this._moveStateManager.startMove(i),this._lastPoint=u.length?u[0]:u,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(i,u){if(!this.isEnabled())return;const d=this._lastPoint;if(!d)return;if(i.preventDefault(),!this._moveStateManager.isValidMoveEvent(i))return void this.reset(i);const f=u.length?u[0]:u;return!this._moved&&f.dist(d){_.mousedown=_.dragStart,_.mousemoveWindow=_.dragMove,_.mouseup=_.dragEnd,_.contextmenu=function(i){i.preventDefault()}},il=({enable:_,clickTolerance:i,bearingDegreesPerPixelMoved:u=.8})=>{const d=new $o({checkCorrectEvent:f=>U.mouseButton(f)===0&&f.ctrlKey||U.mouseButton(f)===2});return new nl({clickTolerance:i,move:(f,y)=>({bearingDelta:(y.x-f.x)*u}),moveStateManager:d,enable:_,assignEvents:sc})},rl=({enable:_,clickTolerance:i,pitchDegreesPerPixelMoved:u=-.5})=>{const d=new $o({checkCorrectEvent:f=>U.mouseButton(f)===0&&f.ctrlKey||U.mouseButton(f)===2});return new nl({clickTolerance:i,move:(f,y)=>({pitchDelta:(y.y-f.y)*u}),moveStateManager:d,enable:_,assignEvents:sc})};class Cd{constructor(i,u){this._clickTolerance=i.clickTolerance||1,this._map=u,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new c.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(i,u,d){return this._calculateTransform(i,u,d)}touchmove(i,u,d){if(this._active&&!(d.length0&&(this._active=!0);const f=ba(d,u),y=new c.P(0,0),w=new c.P(0,0);let I=0;for(const P in f){const D=f[P],N=this._touches[P];N&&(y._add(D),w._add(D.sub(N)),I++,f[P]=D)}if(this._touches=f,IMath.abs(_.x)}class Pd extends Wt{constructor(i){super(),this._currentTouchCount=0,this._map=i}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(i,u,d){super.touchstart(i,u,d),this._currentTouchCount=d.length}_start(i){this._lastPoints=i,lc(i[0].sub(i[1]))&&(this._valid=!1)}_move(i,u,d){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const f=i[0].sub(this._lastPoints[0]),y=i[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(f,y,d.timeStamp),this._valid?(this._lastPoints=i,this._active=!0,{pitchDelta:(f.y+y.y)/2*-.5}):void 0}gestureBeginsVertically(i,u,d){if(this._valid!==void 0)return this._valid;const f=i.mag()>=2,y=u.mag()>=2;if(!f&&!y)return;if(!f||!y)return this._firstMove===void 0&&(this._firstMove=d),d-this._firstMove<100&&void 0;const w=i.y>0==u.y>0;return lc(i)&&lc(u)&&w}}const $f={panStep:100,bearingStep:15,pitchStep:10};class Ys{constructor(i){this._tr=new el(i);const u=$f;this._panStep=u.panStep,this._bearingStep=u.bearingStep,this._pitchStep=u.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(i){if(i.altKey||i.ctrlKey||i.metaKey)return;let u=0,d=0,f=0,y=0,w=0;switch(i.keyCode){case 61:case 107:case 171:case 187:u=1;break;case 189:case 109:case 173:u=-1;break;case 37:i.shiftKey?d=-1:(i.preventDefault(),y=-1);break;case 39:i.shiftKey?d=1:(i.preventDefault(),y=1);break;case 38:i.shiftKey?f=1:(i.preventDefault(),w=-1);break;case 40:i.shiftKey?f=-1:(i.preventDefault(),w=1);break;default:return}return this._rotationDisabled&&(d=0,f=0),{cameraAnimation:I=>{const C=this._tr;I.easeTo({duration:300,easeId:"keyboardHandler",easing:zn,zoom:u?Math.round(C.zoom)+u*(i.shiftKey?2:1):C.zoom,bearing:C.bearing+d*this._bearingStep,pitch:C.pitch+f*this._pitchStep,offset:[-y*this._panStep,-w*this._panStep],center:C.center},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function zn(_){return _*(2-_)}const Wl=4.000244140625;class uc{constructor(i,u){this._onTimeout=d=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(d)},this._map=i,this._tr=new el(i),this._triggerRenderFrame=u,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(i){this._defaultZoomRate=i}setWheelZoomRate(i){this._wheelZoomRate=i}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(i){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!i&&i.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(i){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!i[this._map.cooperativeGestures._bypassKey])return;let u=i.deltaMode===WheelEvent.DOM_DELTA_LINE?40*i.deltaY:i.deltaY;const d=k.now(),f=d-(this._lastWheelEventTime||0);this._lastWheelEventTime=d,u!==0&&u%Wl==0?this._type="wheel":u!==0&&Math.abs(u)<4?this._type="trackpad":f>400?(this._type=null,this._lastValue=u,this._timeout=setTimeout(this._onTimeout,40,i)):this._type||(this._type=Math.abs(f*u)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,u+=this._lastValue)),i.shiftKey&&u&&(u/=4),this._type&&(this._lastWheelEvent=i,this._delta-=u,this._active||this._start(i)),i.preventDefault()}_start(i){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const u=U.mousePos(this._map.getCanvas(),i),d=this._tr;this._around=u.y>d.transform.height/2-d.transform.getHorizon()?c.M.convert(this._aroundCenter?d.center:d.unproject(u)):c.M.convert(d.center),this._aroundPoint=d.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const i=this._tr.transform;if(this._delta!==0){const I=this._type==="wheel"&&Math.abs(this._delta)>Wl?this._wheelZoomRate:this._defaultZoomRate;let C=2/(1+Math.exp(-Math.abs(this._delta*I)));this._delta<0&&C!==0&&(C=1/C);const P=typeof this._targetZoom=="number"?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(P*C))),this._type==="wheel"&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const u=typeof this._targetZoom=="number"?this._targetZoom:i.zoom,d=this._startZoom,f=this._easing;let y,w=!1;if(this._type==="wheel"&&d&&f){const I=Math.min((k.now()-this._lastWheelEventTime)/200,1),C=f(I);y=c.z.number(d,u,C),I<1?this._frameId||(this._frameId=!0):w=!0}else y=u,w=!0;return this._active=!0,w&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!w,zoomDelta:y-i.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(i){let u=c.b7;if(this._prevEase){const d=this._prevEase,f=(k.now()-d.start)/d.duration,y=d.easing(f+.01)-d.easing(f),w=.27/Math.sqrt(y*y+1e-4)*.01,I=Math.sqrt(.0729-w*w);u=c.b6(w,I,.25,1)}return this._prevEase={start:k.now(),duration:i,easing:u},u}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Nh{constructor(i,u){this._clickZoom=i,this._tapZoom=u}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Ad{constructor(i){this._tr=new el(i),this.reset()}reset(){this._active=!1}dblclick(i,u){return i.preventDefault(),{cameraAnimation:d=>{d.easeTo({duration:300,zoom:this._tr.zoom+(i.shiftKey?-1:1),around:this._tr.unproject(u)},{originalEvent:i})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Md{constructor(){this._tap=new Dh({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(i,u,d){if(!this._swipePoint)if(this._tapTime){const f=u[0],y=i.timeStamp-this._tapTime<500,w=this._tapPoint.dist(f)<30;y&&w?d.length>0&&(this._swipePoint=f,this._swipeTouch=d[0].identifier):this.reset()}else this._tap.touchstart(i,u,d)}touchmove(i,u,d){if(this._tapTime){if(this._swipePoint){if(d[0].identifier!==this._swipeTouch)return;const f=u[0],y=f.y-this._swipePoint.y;return this._swipePoint=f,i.preventDefault(),this._active=!0,{zoomDelta:y/128}}}else this._tap.touchmove(i,u,d)}touchend(i,u,d){if(this._tapTime)this._swipePoint&&d.length===0&&this.reset();else{const f=this._tap.touchend(i,u,d);f&&(this._tapTime=i.timeStamp,this._tapPoint=f)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Dd{constructor(i,u,d){this._el=i,this._mousePan=u,this._touchPan=d}enable(i){this._inertiaOptions=i||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Co{constructor(i,u,d){this._pitchWithRotate=i.pitchWithRotate,this._mouseRotate=u,this._mousePitch=d}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Xl{constructor(i,u,d,f){this._el=i,this._touchZoom=u,this._touchRotate=d,this._tapDragZoom=f,this._rotationDisabled=!1,this._enabled=!0}enable(i){this._touchZoom.enable(i),this._rotationDisabled||this._touchRotate.enable(i),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class ne{constructor(i,u){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=i,this._options=u,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const i=this._map.getCanvasContainer();i.classList.add("maplibregl-cooperative-gestures"),this._container=U.create("div","maplibregl-cooperative-gesture-screen",i);let u=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(u=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const d=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),f=document.createElement("div");f.className="maplibregl-desktop-message",f.textContent=u,this._container.appendChild(f);const y=document.createElement("div");y.className="maplibregl-mobile-message",y.textContent=d,this._container.appendChild(y),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(U.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(i){this._onCooperativeGesture(i.touches.length===1)}wheel(i){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!i[this._bypassKey])}_onCooperativeGesture(i){this._enabled&&i&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const ue=_=>_.zoom||_.drag||_.pitch||_.rotate;class cc extends c.k{}function Yl(_){return _.panDelta&&_.panDelta.mag()||_.zoomDelta||_.bearingDelta||_.pitchDelta}class kh{constructor(i,u){this.handleWindowEvent=f=>{this.handleEvent(f,`${f.type}Window`)},this.handleEvent=(f,y)=>{if(f.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const w=f.type==="renderFrame"?void 0:f,I={needsRenderFrame:!1},C={},P={},D=f.touches,N=D?this._getMapTouches(D):void 0,V=N?U.touchPos(this._map.getCanvas(),N):U.mousePos(this._map.getCanvas(),f);for(const{handlerName:J,handler:j,allowed:nt}of this._handlers){if(!j.isEnabled())continue;let ft;this._blockedByActive(P,nt,J)?j.reset():j[y||f.type]&&(ft=j[y||f.type](f,V,N),this.mergeHandlerResult(I,C,ft,J,w),ft&&ft.needsRenderFrame&&this._triggerRenderFrame()),(ft||j.isActive())&&(P[J]=j)}const X={};for(const J in this._previousActiveHandlers)P[J]||(X[J]=w);this._previousActiveHandlers=P,(Object.keys(X).length||Yl(I))&&(this._changes.push([I,C,X]),this._triggerRenderFrame()),(Object.keys(P).length||Yl(I))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:W}=I;W&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],W(this._map))},this._map=i,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Sd(i),this._bearingSnap=u.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(u);const d=this._el;this._listeners=[[d,"touchstart",{passive:!0}],[d,"touchmove",{passive:!1}],[d,"touchend",void 0],[d,"touchcancel",void 0],[d,"mousedown",void 0],[d,"mousemove",void 0],[d,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[d,"mouseover",void 0],[d,"mouseout",void 0],[d,"dblclick",void 0],[d,"click",void 0],[d,"keydown",{capture:!1}],[d,"keyup",void 0],[d,"wheel",{passive:!1}],[d,"contextmenu",void 0],[window,"blur",void 0]];for(const[f,y,w]of this._listeners)U.addEventListener(f,y,f===document?this.handleWindowEvent:this.handleEvent,w)}destroy(){for(const[i,u,d]of this._listeners)U.removeEventListener(i,u,i===document?this.handleWindowEvent:this.handleEvent,d)}_addDefaultHandlers(i){const u=this._map,d=u.getCanvasContainer();this._add("mapEvent",new Eo(u,i));const f=u.boxZoom=new So(u,i);this._add("boxZoom",f),i.interactive&&i.boxZoom&&f.enable();const y=u.cooperativeGestures=new ne(u,i.cooperativeGestures);this._add("cooperativeGestures",y),i.cooperativeGestures&&y.enable();const w=new Qf(u),I=new Ad(u);u.doubleClickZoom=new Nh(I,w),this._add("tapZoom",w),this._add("clickZoom",I),i.interactive&&i.doubleClickZoom&&u.doubleClickZoom.enable();const C=new Md;this._add("tapDragZoom",C);const P=u.touchPitch=new Pd(u);this._add("touchPitch",P),i.interactive&&i.touchPitch&&u.touchPitch.enable(i.touchPitch);const D=il(i),N=rl(i);u.dragRotate=new Co(i,D,N),this._add("mouseRotate",D,["mousePitch"]),this._add("mousePitch",N,["mouseRotate"]),i.interactive&&i.dragRotate&&u.dragRotate.enable();const V=(({enable:ft,clickTolerance:Q})=>{const st=new $o({checkCorrectEvent:mt=>U.mouseButton(mt)===0&&!mt.ctrlKey});return new nl({clickTolerance:Q,move:(mt,gt)=>({around:gt,panDelta:gt.sub(mt)}),activateOnStart:!0,moveStateManager:st,enable:ft,assignEvents:sc})})(i),X=new Cd(i,u);u.dragPan=new Dd(d,V,X),this._add("mousePan",V),this._add("touchPan",X,["touchZoom","touchRotate"]),i.interactive&&i.dragPan&&u.dragPan.enable(i.dragPan);const W=new Rh,J=new Ld;u.touchZoomRotate=new Xl(d,J,W,C),this._add("touchRotate",W,["touchPan","touchZoom"]),this._add("touchZoom",J,["touchPan","touchRotate"]),i.interactive&&i.touchZoomRotate&&u.touchZoomRotate.enable(i.touchZoomRotate);const j=u.scrollZoom=new uc(u,()=>this._triggerRenderFrame());this._add("scrollZoom",j,["mousePan"]),i.interactive&&i.scrollZoom&&u.scrollZoom.enable(i.scrollZoom);const nt=u.keyboard=new Ys(u);this._add("keyboard",nt),i.interactive&&i.keyboard&&u.keyboard.enable(),this._add("blockableMapEvent",new Qo(u))}_add(i,u,d){this._handlers.push({handlerName:i,handler:u,allowed:d}),this._handlersById[i]=u}stop(i){if(!this._updatingCamera){for(const{handler:u}of this._handlers)u.reset();this._inertia.clear(),this._fireEvents({},{},i),this._changes=[]}}isActive(){for(const{handler:i}of this._handlers)if(i.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!ue(this._eventsInProgress)||this.isZooming()}_blockedByActive(i,u,d){for(const f in i)if(f!==d&&(!u||u.indexOf(f)<0))return!0;return!1}_getMapTouches(i){const u=[];for(const d of i)this._el.contains(d.target)&&u.push(d);return u}mergeHandlerResult(i,u,d,f,y){if(!d)return;c.e(i,d);const w={handlerName:f,originalEvent:d.originalEvent||y};d.zoomDelta!==void 0&&(u.zoom=w),d.panDelta!==void 0&&(u.drag=w),d.pitchDelta!==void 0&&(u.pitch=w),d.bearingDelta!==void 0&&(u.rotate=w)}_applyChanges(){const i={},u={},d={};for(const[f,y,w]of this._changes)f.panDelta&&(i.panDelta=(i.panDelta||new c.P(0,0))._add(f.panDelta)),f.zoomDelta&&(i.zoomDelta=(i.zoomDelta||0)+f.zoomDelta),f.bearingDelta&&(i.bearingDelta=(i.bearingDelta||0)+f.bearingDelta),f.pitchDelta&&(i.pitchDelta=(i.pitchDelta||0)+f.pitchDelta),f.around!==void 0&&(i.around=f.around),f.pinchAround!==void 0&&(i.pinchAround=f.pinchAround),f.noInertia&&(i.noInertia=f.noInertia),c.e(u,y),c.e(d,w);this._updateMapTransform(i,u,d),this._changes=[]}_updateMapTransform(i,u,d){const f=this._map,y=f._getTransformForUpdate(),w=f.terrain;if(!(Yl(i)||w&&this._terrainMovement))return this._fireEvents(u,d,!0);let{panDelta:I,zoomDelta:C,bearingDelta:P,pitchDelta:D,around:N,pinchAround:V}=i;V!==void 0&&(N=V),f._stop(!0),N=N||f.transform.centerPoint;const X=y.pointLocation(I?N.sub(I):N);P&&(y.bearing+=P),D&&(y.pitch+=D),C&&(y.zoom+=C),w?this._terrainMovement||!u.drag&&!u.zoom?u.drag&&this._terrainMovement?y.center=y.pointLocation(y.centerPoint.sub(I)):y.setLocationAtPoint(X,N):(this._terrainMovement=!0,this._map._elevationFreeze=!0,y.setLocationAtPoint(X,N),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,y.recalculateZoom(f.terrain)})):y.setLocationAtPoint(X,N),f._applyUpdatedTransform(y),this._map._update(),i.noInertia||this._inertia.record(i),this._fireEvents(u,d,!0)}_fireEvents(i,u,d){const f=ue(this._eventsInProgress),y=ue(i),w={};for(const D in i){const{originalEvent:N}=i[D];this._eventsInProgress[D]||(w[`${D}start`]=N),this._eventsInProgress[D]=i[D]}!f&&y&&this._fireEvent("movestart",y.originalEvent);for(const D in w)this._fireEvent(D,w[D]);y&&this._fireEvent("move",y.originalEvent);for(const D in i){const{originalEvent:N}=i[D];this._fireEvent(D,N)}const I={};let C;for(const D in this._eventsInProgress){const{handlerName:N,originalEvent:V}=this._eventsInProgress[D];this._handlersById[N].isActive()||(delete this._eventsInProgress[D],C=u[N]||V,I[`${D}end`]=C)}for(const D in I)this._fireEvent(D,I[D]);const P=ue(this._eventsInProgress);if(d&&(f||y)&&!P){this._updatingCamera=!0;const D=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),N=V=>V!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new cc("renderFrame",{timeStamp:i})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Ar extends c.E{constructor(i,u){super(),this._renderFrameCallback=()=>{const d=Math.min((k.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(d)),d<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=u.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new c.M(this.transform.center.lng,this.transform.center.lat)}setCenter(i,u){return this.jumpTo({center:i},u)}panBy(i,u,d){return i=c.P.convert(i).mult(-1),this.panTo(this.transform.center,c.e({offset:i},u),d)}panTo(i,u,d){return this.easeTo(c.e({center:i},u),d)}getZoom(){return this.transform.zoom}setZoom(i,u){return this.jumpTo({zoom:i},u),this}zoomTo(i,u,d){return this.easeTo(c.e({zoom:i},u),d)}zoomIn(i,u){return this.zoomTo(this.getZoom()+1,i,u),this}zoomOut(i,u){return this.zoomTo(this.getZoom()-1,i,u),this}getBearing(){return this.transform.bearing}setBearing(i,u){return this.jumpTo({bearing:i},u),this}getPadding(){return this.transform.padding}setPadding(i,u){return this.jumpTo({padding:i},u),this}rotateTo(i,u,d){return this.easeTo(c.e({bearing:i},u),d)}resetNorth(i,u){return this.rotateTo(0,c.e({duration:1e3},i),u),this}resetNorthPitch(i,u){return this.easeTo(c.e({bearing:0,pitch:0,duration:1e3},i),u),this}snapToNorth(i,u){return Math.abs(this.getBearing()){if(this._zooming&&(f.zoom=c.z.number(y,j,xt)),this._rotating&&(f.bearing=c.z.number(w,P,xt)),this._pitching&&(f.pitch=c.z.number(I,D,xt)),this._padding&&(f.interpolatePadding(C,N,xt),X=f.centerPoint.add(V)),this.terrain&&!i.freezeElevation&&this._updateElevation(xt),st)f.setLocationAtPoint(st,mt);else{const At=f.zoomScale(f.zoom-y),Pt=j>y?Math.min(2,Q):Math.max(.5,Q),zt=Math.pow(Pt,1-xt),Bt=f.unproject(nt.add(ft.mult(xt*zt)).mult(At));f.setLocationAtPoint(f.renderWorldCopies?Bt.wrap():Bt,X)}this._applyUpdatedTransform(f),this._fireMoveEvents(u)},xt=>{this.terrain&&this._finalizeElevation(),this._afterEase(u,xt)},i),this}_prepareEase(i,u,d={}){this._moving=!0,u||d.moving||this.fire(new c.k("movestart",i)),this._zooming&&!d.zooming&&this.fire(new c.k("zoomstart",i)),this._rotating&&!d.rotating&&this.fire(new c.k("rotatestart",i)),this._pitching&&!d.pitching&&this.fire(new c.k("pitchstart",i))}_prepareElevation(i){this._elevationCenter=i,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(i,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(i){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const u=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(i<1&&u!==this._elevationTarget){const d=this._elevationTarget-this._elevationStart;this._elevationStart+=i*(d-(u-(d*i+this._elevationStart))/(1-i)),this._elevationTarget=u}this.transform.elevation=c.z.number(this._elevationStart,this._elevationTarget,i)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(i){if(!this.transformCameraUpdate)return;const u=i.clone(),{center:d,zoom:f,pitch:y,bearing:w,elevation:I}=this.transformCameraUpdate(u);d&&(u.center=d),f!==void 0&&(u.zoom=f),y!==void 0&&(u.pitch=y),w!==void 0&&(u.bearing=w),I!==void 0&&(u.elevation=I),this.transform.apply(u)}_fireMoveEvents(i){this.fire(new c.k("move",i)),this._zooming&&this.fire(new c.k("zoom",i)),this._rotating&&this.fire(new c.k("rotate",i)),this._pitching&&this.fire(new c.k("pitch",i))}_afterEase(i,u){if(this._easeId&&u&&this._easeId===u)return;delete this._easeId;const d=this._zooming,f=this._rotating,y=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,d&&this.fire(new c.k("zoomend",i)),f&&this.fire(new c.k("rotateend",i)),y&&this.fire(new c.k("pitchend",i)),this.fire(new c.k("moveend",i))}flyTo(i,u){var d;if(!i.essential&&k.prefersReducedMotion){const He=c.L(i,["center","zoom","bearing","pitch","around"]);return this.jumpTo(He,u)}this.stop(),i=c.e({offset:[0,0],speed:1.2,curve:1.42,easing:c.b7},i);const f=this._getTransformForUpdate(),y=this.getZoom(),w=this.getBearing(),I=this.getPitch(),C=this.getPadding(),P="bearing"in i?this._normalizeBearing(i.bearing,w):w,D="pitch"in i?+i.pitch:I,N="padding"in i?i.padding:f.padding,V=c.P.convert(i.offset);let X=f.centerPoint.add(V);const W=f.pointLocation(X),{center:J,zoom:j}=f.getConstrained(c.M.convert(i.center||W),(d=i.zoom)!==null&&d!==void 0?d:y);this._normalizeCenter(J);const nt=f.zoomScale(j-y),ft=f.project(W),Q=f.project(J).sub(ft);let st=i.curve;const mt=Math.max(f.width,f.height),gt=mt/nt,xt=Q.mag();if("minZoom"in i){const He=c.ac(Math.min(i.minZoom,y,j),f.minZoom,f.maxZoom),ge=mt/f.zoomScale(He-y);st=Math.sqrt(ge/xt*2)}const At=st*st;function Pt(He){const ge=(gt*gt-mt*mt+(He?-1:1)*At*At*xt*xt)/(2*(He?gt:mt)*At*xt);return Math.log(Math.sqrt(ge*ge+1)-ge)}function zt(He){return(Math.exp(He)-Math.exp(-He))/2}function Bt(He){return(Math.exp(He)+Math.exp(-He))/2}const Se=Pt(!1);let Vt=function(He){return Bt(Se)/Bt(Se+st*He)},ce=function(He){return mt*((Bt(Se)*(zt(ge=Se+st*He)/Bt(ge))-zt(Se))/At)/xt;var ge},Ce=(Pt(!0)-Se)/st;if(Math.abs(xt)<1e-6||!isFinite(Ce)){if(Math.abs(mt-gt)<1e-6)return this.easeTo(i,u);const He=gti.maxDuration&&(i.duration=0),this._zooming=!0,this._rotating=w!==P,this._pitching=D!==I,this._padding=!f.isPaddingEqual(N),this._prepareEase(u,!1),this.terrain&&this._prepareElevation(J),this._ease(He=>{const ge=He*Ce,Ae=1/Vt(ge);f.zoom=He===1?j:y+f.scaleZoom(Ae),this._rotating&&(f.bearing=c.z.number(w,P,He)),this._pitching&&(f.pitch=c.z.number(I,D,He)),this._padding&&(f.interpolatePadding(C,N,He),X=f.centerPoint.add(V)),this.terrain&&!i.freezeElevation&&this._updateElevation(He);const Ne=He===1?J:f.unproject(ft.add(Q.mult(ce(ge))).mult(Ae));f.setLocationAtPoint(f.renderWorldCopies?Ne.wrap():Ne,X),this._applyUpdatedTransform(f),this._fireMoveEvents(u)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(u)},i),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(i,u){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const d=this._onEaseEnd;delete this._onEaseEnd,d.call(this,u)}if(!i){const d=this.handlers;d&&d.stop(!1)}return this}_ease(i,u,d){d.animate===!1||d.duration===0?(i(1),u()):(this._easeStart=k.now(),this._easeOptions=d,this._onEaseFrame=i,this._onEaseEnd=u,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(i,u){i=c.b1(i,-180,180);const d=Math.abs(i-u);return Math.abs(i-360-u)180?-360:d<-180?360:0}queryTerrainElevation(i){return this.terrain?this.terrain.getElevationForLngLatZoom(c.M.convert(i),this.transform.tileZoom)-this.transform.elevation:null}}const zh={compact:!0,customAttribution:'MapLibre'};class To{constructor(i=zh){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=u=>{!u||u.sourceDataType!=="metadata"&&u.sourceDataType!=="visibility"&&u.dataType!=="style"&&u.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=i}getDefaultPosition(){return"bottom-right"}onAdd(i){return this._map=i,this._compact=this.options.compact,this._container=U.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=U.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=U.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){U.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(i,u){const d=this._map._getUIString(`AttributionControl.${u}`);i.title=d,i.setAttribute("aria-label",d)}_updateAttributions(){if(!this._map.style)return;let i=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?i=i.concat(this.options.customAttribution.map(f=>typeof f!="string"?"":f)):typeof this.options.customAttribution=="string"&&i.push(this.options.customAttribution)),this._map.style.stylesheet){const f=this._map.style.stylesheet;this.styleOwner=f.owner,this.styleId=f.id}const u=this._map.style.sourceCaches;for(const f in u){const y=u[f];if(y.used||y.usedForTerrain){const w=y.getSource();w.attribution&&i.indexOf(w.attribution)<0&&i.push(w.attribution)}}i=i.filter(f=>String(f).trim()),i.sort((f,y)=>f.length-y.length),i=i.filter((f,y)=>{for(let w=y+1;w=0)return!1;return!0});const d=i.join(" | ");d!==this._attribHTML&&(this._attribHTML=d,i.length?(this._innerContainer.innerHTML=d,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Rd{constructor(i={}){this._updateCompact=()=>{const u=this._container.children;if(u.length){const d=u[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&d.classList.add("maplibregl-compact"):d.classList.remove("maplibregl-compact")}},this.options=i}getDefaultPosition(){return"bottom-left"}onAdd(i){this._map=i,this._compact=this.options&&this.options.compact,this._container=U.create("div","maplibregl-ctrl");const u=U.create("a","maplibregl-ctrl-logo");return u.target="_blank",u.rel="noopener nofollow",u.href="https://maplibre.org/",u.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),u.setAttribute("rel","noopener nofollow"),this._container.appendChild(u),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){U.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Kl{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(i){const u=++this._id;return this._queue.push({callback:i,id:u,cancelled:!1}),u}remove(i){const u=this._currentlyRunning,d=u?this._queue.concat(u):this._queue;for(const f of d)if(f.id===i)return void(f.cancelled=!0)}run(i=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const u=this._currentlyRunning=this._queue;this._queue=[];for(const d of u)if(!d.cancelled&&(d.callback(i),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Kn=c.X([{name:"a_pos3d",type:"Int16",components:3}]);class hi extends c.E{constructor(i){super(),this.sourceCache=i,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,i.usedForTerrain=!0,i.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(i,u){this.sourceCache.update(i,u),this._renderableTilesKeys=[];const d={};for(const f of i.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:u}))d[f.key]=!0,this._renderableTilesKeys.push(f.key),this._tiles[f.key]||(f.posMatrix=new Float64Array(16),c.aN(f.posMatrix,0,c.W,0,c.W,0,1),this._tiles[f.key]=new Wo(f,this.tileSize));for(const f in this._tiles)d[f]||delete this._tiles[f]}freeRtt(i){for(const u in this._tiles){const d=this._tiles[u];(!i||d.tileID.equals(i)||d.tileID.isChildOf(i)||i.isChildOf(d.tileID))&&(d.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(i=>this.getTileByID(i))}getTileByID(i){return this._tiles[i]}getTerrainCoords(i){const u={};for(const d of this._renderableTilesKeys){const f=this._tiles[d].tileID;if(f.canonical.equals(i.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16),c.aN(y.posMatrix,0,c.W,0,c.W,0,1),u[d]=y}else if(f.canonical.isChildOf(i.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16);const w=f.canonical.z-i.canonical.z,I=f.canonical.x-(f.canonical.x>>w<>w<>w;c.aN(y.posMatrix,0,P,0,P,0,1),c.H(y.posMatrix,y.posMatrix,[-I*P,-C*P,0]),u[d]=y}else if(i.canonical.isChildOf(f.canonical)){const y=i.clone();y.posMatrix=new Float64Array(16);const w=i.canonical.z-f.canonical.z,I=i.canonical.x-(i.canonical.x>>w<>w<>w;c.aN(y.posMatrix,0,c.W,0,c.W,0,1),c.H(y.posMatrix,y.posMatrix,[I*P,C*P,0]),c.J(y.posMatrix,y.posMatrix,[1/2**w,1/2**w,0]),u[d]=y}}return u}getSourceTile(i,u){const d=this.sourceCache._source;let f=i.overscaledZ-this.deltaZoom;if(f>d.maxzoom&&(f=d.maxzoom),f=d.minzoom&&(!y||!y.dem);)y=this.sourceCache.getTileByID(i.scaledTo(f--).key);return y}tilesAfterTime(i=Date.now()){return Object.values(this._tiles).filter(u=>u.timeAdded>=i)}}class Nd{constructor(i,u,d){this.painter=i,this.sourceCache=new hi(u),this.options=d,this.exaggeration=typeof d.exaggeration=="number"?d.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(i,u,d,f=c.W){var y;if(!(u>=0&&u=0&&di.canonical.z&&(i.canonical.z>=f?y=i.canonical.z-f:c.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const w=i.canonical.x-(i.canonical.x>>y<>y<>8<<4|y>>8,u[w+3]=0;const d=new c.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(u.buffer)),f=new Nt(i,d,i.gl.RGBA,{premultiply:!1});return f.bind(i.gl.NEAREST,i.gl.CLAMP_TO_EDGE),this._coordsTexture=f,f}pointCoordinate(i){this.painter.maybeDrawDepthAndCoords(!0);const u=new Uint8Array(4),d=this.painter.context,f=d.gl,y=Math.round(i.x*this.painter.pixelRatio/devicePixelRatio),w=Math.round(i.y*this.painter.pixelRatio/devicePixelRatio),I=Math.round(this.painter.height/devicePixelRatio);d.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),f.readPixels(y,I-w-1,1,1,f.RGBA,f.UNSIGNED_BYTE,u),d.bindFramebuffer.set(null);const C=u[0]+(u[2]>>4<<8),P=u[1]+((15&u[2])<<8),D=this.coordsIndex[255-u[3]],N=D&&this.sourceCache.getTileByID(D);if(!N)return null;const V=this._coordsTextureSize,X=(1<i.id!==u),this._recentlyUsed.push(i.id)}stampObject(i){i.stamp=++this._stamp}getOrCreateFreeObject(){for(const u of this._recentlyUsed)if(!this._objects[u].inUse)return this._objects[u];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const i=this._createObject(this._objects.length);return this._objects.push(i),i}freeObject(i){i.inUse=!1}freeAllObjects(){for(const i of this._objects)this.freeObject(i)}isFull(){return!(this._objects.length!i.inUse)===!1}}const bs={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Oh{constructor(i,u){this.painter=i,this.terrain=u,this.pool=new Jl(i.context,30,u.sourceCache.tileSize*u.qualityFactor)}destruct(){this.pool.destruct()}getTexture(i){return this.pool.getObjectForId(i.rtt[this._stacks.length-1].id).texture}prepareForRender(i,u){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=i._order.filter(d=>!i._layers[d].isHidden(u)),this._coordsDescendingInv={};for(const d in i.sourceCaches){this._coordsDescendingInv[d]={};const f=i.sourceCaches[d].getVisibleCoordinates();for(const y of f){const w=this.terrain.sourceCache.getTerrainCoords(y);for(const I in w)this._coordsDescendingInv[d][I]||(this._coordsDescendingInv[d][I]=[]),this._coordsDescendingInv[d][I].push(w[I])}}this._coordsDescendingInvStr={};for(const d of i._order){const f=i._layers[d],y=f.source;if(bs[f.type]&&!this._coordsDescendingInvStr[y]){this._coordsDescendingInvStr[y]={};for(const w in this._coordsDescendingInv[y])this._coordsDescendingInvStr[y][w]=this._coordsDescendingInv[y][w].map(I=>I.key).sort().join()}}for(const d of this._renderableTiles)for(const f in this._coordsDescendingInvStr){const y=this._coordsDescendingInvStr[f][d.tileID.key];y&&y!==d.rttCoords[f]&&(d.rtt=[])}}renderLayer(i){if(i.isHidden(this.painter.transform.zoom))return!1;const u=i.type,d=this.painter,f=this._renderableLayerIds[this._renderableLayerIds.length-1]===i.id;if(bs[u]&&(this._prevType&&bs[this._prevType]||this._stacks.push([]),this._prevType=u,this._stacks[this._stacks.length-1].push(i.id),!f))return!0;if(bs[this._prevType]||bs[u]&&f){this._prevType=u;const y=this._stacks.length-1,w=this._stacks[y]||[];for(const I of this._renderableTiles){if(this.pool.isFull()&&(rc(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(I),I.rtt[y]){const P=this.pool.getObjectForId(I.rtt[y].id);if(P.stamp===I.rtt[y].stamp){this.pool.useObject(P);continue}}const C=this.pool.getOrCreateFreeObject();this.pool.useObject(C),this.pool.stampObject(C),I.rtt[y]={id:C.id,stamp:C.stamp},d.context.bindFramebuffer.set(C.fbo.framebuffer),d.context.clear({color:c.aO.transparent,stencil:0}),d.currentStencilSource=void 0;for(let P=0;P{_.touchstart=_.dragStart,_.touchmoveWindow=_.dragMove,_.touchend=_.dragEnd},Vh={showCompass:!0,showZoom:!0,visualizePitch:!1};class Uh{constructor(i,u,d=!1){this.mousedown=w=>{this.startMouse(c.e({},w,{ctrlKey:!0,preventDefault:()=>w.preventDefault()}),U.mousePos(this.element,w)),U.addEventListener(window,"mousemove",this.mousemove),U.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=w=>{this.moveMouse(w,U.mousePos(this.element,w))},this.mouseup=w=>{this.mouseRotate.dragEnd(w),this.mousePitch&&this.mousePitch.dragEnd(w),this.offTemp()},this.touchstart=w=>{w.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=U.touchPos(this.element,w.targetTouches)[0],this.startTouch(w,this._startPos),U.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.addEventListener(window,"touchend",this.touchend))},this.touchmove=w=>{w.targetTouches.length!==1?this.reset():(this._lastPos=U.touchPos(this.element,w.targetTouches)[0],this.moveTouch(w,this._lastPos))},this.touchend=w=>{w.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const f=i.dragRotate._mouseRotate.getClickTolerance(),y=i.dragRotate._mousePitch.getClickTolerance();this.element=u,this.mouseRotate=il({clickTolerance:f,enable:!0}),this.touchRotate=(({enable:w,clickTolerance:I,bearingDegreesPerPixelMoved:C=.8})=>{const P=new Qt;return new nl({clickTolerance:I,move:(D,N)=>({bearingDelta:(N.x-D.x)*C}),moveStateManager:P,enable:w,assignEvents:hc})})({clickTolerance:f,enable:!0}),this.map=i,d&&(this.mousePitch=rl({clickTolerance:y,enable:!0}),this.touchPitch=(({enable:w,clickTolerance:I,pitchDegreesPerPixelMoved:C=-.5})=>{const P=new Qt;return new nl({clickTolerance:I,move:(D,N)=>({pitchDelta:(N.y-D.y)*C}),moveStateManager:P,enable:w,assignEvents:hc})})({clickTolerance:y,enable:!0})),U.addEventListener(u,"mousedown",this.mousedown),U.addEventListener(u,"touchstart",this.touchstart,{passive:!1}),U.addEventListener(u,"touchcancel",this.reset)}startMouse(i,u){this.mouseRotate.dragStart(i,u),this.mousePitch&&this.mousePitch.dragStart(i,u),U.disableDrag()}startTouch(i,u){this.touchRotate.dragStart(i,u),this.touchPitch&&this.touchPitch.dragStart(i,u),U.disableDrag()}moveMouse(i,u){const d=this.map,{bearingDelta:f}=this.mouseRotate.dragMove(i,u)||{};if(f&&d.setBearing(d.getBearing()+f),this.mousePitch){const{pitchDelta:y}=this.mousePitch.dragMove(i,u)||{};y&&d.setPitch(d.getPitch()+y)}}moveTouch(i,u){const d=this.map,{bearingDelta:f}=this.touchRotate.dragMove(i,u)||{};if(f&&d.setBearing(d.getBearing()+f),this.touchPitch){const{pitchDelta:y}=this.touchPitch.dragMove(i,u)||{};y&&d.setPitch(d.getPitch()+y)}}off(){const i=this.element;U.removeEventListener(i,"mousedown",this.mousedown),U.removeEventListener(i,"touchstart",this.touchstart,{passive:!1}),U.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.removeEventListener(window,"touchend",this.touchend),U.removeEventListener(i,"touchcancel",this.reset),this.offTemp()}offTemp(){U.enableDrag(),U.removeEventListener(window,"mousemove",this.mousemove),U.removeEventListener(window,"mouseup",this.mouseup),U.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),U.removeEventListener(window,"touchend",this.touchend)}}let ws;function pc(_,i,u){const d=new c.M(_.lng,_.lat);if(_=new c.M(_.lng,_.lat),i){const f=new c.M(_.lng-360,_.lat),y=new c.M(_.lng+360,_.lat),w=u.locationPoint(_).distSqr(i);u.locationPoint(f).distSqr(i)180;){const f=u.locationPoint(_);if(f.x>=0&&f.y>=0&&f.x<=u.width&&f.y<=u.height)break;_.lng>u.center.lng?_.lng-=360:_.lng+=360}return _.lng!==d.lng&&u.locationPoint(_).y>u.height/2-u.getHorizon()?_:d}const $l={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function dc(_,i,u){const d=_.classList;for(const f in $l)d.remove(`maplibregl-${u}-anchor-${f}`);d.add(`maplibregl-${u}-anchor-${i}`)}class tu extends c.E{constructor(i){if(super(),this._onKeyPress=u=>{const d=u.code,f=u.charCode||u.keyCode;d!=="Space"&&d!=="Enter"&&f!==32&&f!==13||this.togglePopup()},this._onMapClick=u=>{const d=u.originalEvent.target,f=this._element;this._popup&&(d===f||f.contains(d))&&this.togglePopup()},this._update=u=>{var d;if(!this._map)return;const f=this._map.loaded()&&!this._map.isMoving();((u==null?void 0:u.type)==="terrain"||(u==null?void 0:u.type)==="render"&&!f)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?pc(this._lngLat,this._flatPos,this._map.transform):(d=this._lngLat)===null||d===void 0?void 0:d.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let y="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?y=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(y=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let w="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?w="rotateX(0deg)":this._pitchAlignment==="map"&&(w=`rotateX(${this._map.getPitch()}deg)`),u&&u.type!=="moveend"||(this._pos=this._pos.round()),U.setTransform(this._element,`${$l[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${w} ${y}`),k.frameAsync(new AbortController).then(()=>{this._updateOpacity(u&&u.type==="moveend")}).catch(()=>{})},this._onMove=u=>{if(!this._isDragging){const d=this._clickTolerance||this._map._clickTolerance;this._isDragging=u.point.dist(this._pointerdownPos)>=d}this._isDragging&&(this._pos=u.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new c.k("dragstart"))),this.fire(new c.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new c.k("dragend")),this._state="inactive"},this._addDragHandler=u=>{this._element.contains(u.originalEvent.target)&&(u.preventDefault(),this._positionDelta=u.point.sub(this._pos).add(this._offset),this._pointerdownPos=u.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=i&&i.anchor||"center",this._color=i&&i.color||"#3FB1CE",this._scale=i&&i.scale||1,this._draggable=i&&i.draggable||!1,this._clickTolerance=i&&i.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=i&&i.rotation||0,this._rotationAlignment=i&&i.rotationAlignment||"auto",this._pitchAlignment=i&&i.pitchAlignment&&i.pitchAlignment!=="auto"?i.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(i==null?void 0:i.opacity,i==null?void 0:i.opacityWhenCovered),i&&i.element)this._element=i.element,this._offset=c.P.convert(i&&i.offset||[0,0]);else{this._defaultMarker=!0,this._element=U.create("div"),this._element.setAttribute("aria-label","Map marker");const u=U.createNS("http://www.w3.org/2000/svg","svg"),d=41,f=27;u.setAttributeNS(null,"display","block"),u.setAttributeNS(null,"height",`${d}px`),u.setAttributeNS(null,"width",`${f}px`),u.setAttributeNS(null,"viewBox",`0 0 ${f} ${d}`);const y=U.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"stroke","none"),y.setAttributeNS(null,"stroke-width","1"),y.setAttributeNS(null,"fill","none"),y.setAttributeNS(null,"fill-rule","evenodd");const w=U.createNS("http://www.w3.org/2000/svg","g");w.setAttributeNS(null,"fill-rule","nonzero");const I=U.createNS("http://www.w3.org/2000/svg","g");I.setAttributeNS(null,"transform","translate(3.0, 29.0)"),I.setAttributeNS(null,"fill","#000000");const 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W=U.createNS("http://www.w3.org/2000/svg","g");W.setAttributeNS(null,"transform","translate(8.0, 8.0)");const J=U.createNS("http://www.w3.org/2000/svg","circle");J.setAttributeNS(null,"fill","#000000"),J.setAttributeNS(null,"opacity","0.25"),J.setAttributeNS(null,"cx","5.5"),J.setAttributeNS(null,"cy","5.5"),J.setAttributeNS(null,"r","5.4999962");const j=U.createNS("http://www.w3.org/2000/svg","circle");j.setAttributeNS(null,"fill","#FFFFFF"),j.setAttributeNS(null,"cx","5.5"),j.setAttributeNS(null,"cy","5.5"),j.setAttributeNS(null,"r","5.4999962"),W.appendChild(J),W.appendChild(j),w.appendChild(I),w.appendChild(P),w.appendChild(N),w.appendChild(X),w.appendChild(W),u.appendChild(w),u.setAttributeNS(null,"height",d*this._scale+"px"),u.setAttributeNS(null,"width",f*this._scale+"px"),this._element.appendChild(u),this._offset=c.P.convert(i&&i.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",u=>{u.preventDefault()}),this._element.addEventListener("mousedown",u=>{u.preventDefault()}),dc(this._element,this._anchor,"marker"),i&&i.className)for(const u of i.className.split(" "))this._element.classList.add(u);this._popup=null}addTo(i){return this.remove(),this._map=i,i.getCanvasContainer().appendChild(this._element),i.on("move",this._update),i.on("moveend",this._update),i.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),U.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(i){return this._lngLat=c.M.convert(i),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(i){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),i){if(!("offset"in i.options)){const f=Math.abs(13.5)/Math.SQRT2;i.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[f,-1*(38.1-13.5+f)],"bottom-right":[-f,-1*(38.1-13.5+f)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=i,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const i=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:i?(i.isOpen()?i.remove():(i.setLngLat(this._lngLat),i.addTo(this._map)),this):this}_updateOpacity(i=!1){var u,d;if(!(!((u=this._map)===null||u===void 0)&&u.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(i)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const f=this._map,y=f.terrain.depthAtPoint(this._pos),w=f.terrain.getElevationForLngLatZoom(this._lngLat,f.transform.tileZoom);if(f.transform.lngLatToCameraDepth(this._lngLat,w)-y<.006)return void(this._element.style.opacity=this._opacity);const I=-this._offset.y/f.transform._pixelPerMeter,C=Math.sin(f.getPitch()*Math.PI/180)*I,P=f.terrain.depthAtPoint(new c.P(this._pos.x,this._pos.y-this._offset.y)),D=f.transform.lngLatToCameraDepth(this._lngLat,w+C)-P>.006;!((d=this._popup)===null||d===void 0)&&d.isOpen()&&D&&this._popup.remove(),this._element.style.opacity=D?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(i){return this._offset=c.P.convert(i),this._update(),this}addClassName(i){this._element.classList.add(i)}removeClassName(i){this._element.classList.remove(i)}toggleClassName(i){return this._element.classList.toggle(i)}setDraggable(i){return this._draggable=!!i,this._map&&(i?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(i){return this._rotation=i||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(i){return this._rotationAlignment=i||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(i){return this._pitchAlignment=i&&i!=="auto"?i:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(i,u){return i===void 0&&u===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),i!==void 0&&(this._opacity=i),u!==void 0&&(this._opacityWhenCovered=u),this._map&&this._updateOpacity(!0),this}}const fc={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let sl=0,wa=!1;const mc={maxWidth:100,unit:"metric"};function gc(_,i,u){const d=u&&u.maxWidth||100,f=_._container.clientHeight/2,y=_.unproject([0,f]),w=_.unproject([d,f]),I=y.distanceTo(w);if(u&&u.unit==="imperial"){const C=3.2808*I;C>5280?Ia(i,d,C/5280,_._getUIString("ScaleControl.Miles")):Ia(i,d,C,_._getUIString("ScaleControl.Feet"))}else u&&u.unit==="nautical"?Ia(i,d,I/1852,_._getUIString("ScaleControl.NauticalMiles")):I>=1e3?Ia(i,d,I/1e3,_._getUIString("ScaleControl.Kilometers")):Ia(i,d,I,_._getUIString("ScaleControl.Meters"))}function Ia(_,i,u,d){const f=function(y){const w=Math.pow(10,`${Math.floor(y)}`.length-1);let I=y/w;return I=I>=10?10:I>=5?5:I>=3?3:I>=2?2:I>=1?1:function(C){const P=Math.pow(10,Math.ceil(-Math.log(C)/Math.LN10));return Math.round(C*P)/P}(I),w*I}(u);_.style.width=i*(f/u)+"px",_.innerHTML=`${f} ${d}`}const qh={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},Gh=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function _c(_){if(_){if(typeof _=="number"){const i=Math.round(Math.abs(_)/Math.SQRT2);return{center:new c.P(0,0),top:new c.P(0,_),"top-left":new c.P(i,i),"top-right":new c.P(-i,i),bottom:new c.P(0,-_),"bottom-left":new c.P(i,-i),"bottom-right":new c.P(-i,-i),left:new c.P(_,0),right:new c.P(-_,0)}}if(_ instanceof c.P||Array.isArray(_)){const i=c.P.convert(_);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:c.P.convert(_.center||[0,0]),top:c.P.convert(_.top||[0,0]),"top-left":c.P.convert(_["top-left"]||[0,0]),"top-right":c.P.convert(_["top-right"]||[0,0]),bottom:c.P.convert(_.bottom||[0,0]),"bottom-left":c.P.convert(_["bottom-left"]||[0,0]),"bottom-right":c.P.convert(_["bottom-right"]||[0,0]),left:c.P.convert(_.left||[0,0]),right:c.P.convert(_.right||[0,0])}}return _c(new c.P(0,0))}const kd=S;m.AJAXError=c.be,m.Evented=c.E,m.LngLat=c.M,m.MercatorCoordinate=c.Y,m.Point=c.P,m.addProtocol=c.bf,m.config=c.a,m.removeProtocol=c.bg,m.AttributionControl=To,m.BoxZoomHandler=So,m.CanvasSource=Za,m.CooperativeGesturesHandler=ne,m.DoubleClickZoomHandler=Nh,m.DragPanHandler=Dd,m.DragRotateHandler=Co,m.EdgeInsets=tl,m.FullscreenControl=class extends c.E{constructor(_={}){super(),this._onFullscreenChange=()=>{var i;let u=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((i=u==null?void 0:u.shadowRoot)===null||i===void 0)&&i.fullscreenElement;)u=u.shadowRoot.fullscreenElement;u===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,_&&_.container&&(_.container instanceof HTMLElement?this._container=_.container:c.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(_){return this._map=_,this._container||(this._container=this._map.getContainer()),this._controlContainer=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){U.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const _=this._fullscreenButton=U.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);U.create("span","maplibregl-ctrl-icon",_).setAttribute("aria-hidden","true"),_.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const _=this._getTitle();this._fullscreenButton.setAttribute("aria-label",_),this._fullscreenButton.title=_}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new c.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new c.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},m.GeoJSONSource=Ct,m.GeolocateControl=class extends c.E{constructor(_){super(),this._onSuccess=i=>{if(this._map){if(this._isOutOfMapMaxBounds(i))return this._setErrorState(),this.fire(new c.k("outofmaxbounds",i)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=i,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(i),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(i),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new c.k("geolocate",i)),this._finish()}},this._updateCamera=i=>{const u=new c.M(i.coords.longitude,i.coords.latitude),d=i.coords.accuracy,f=this._map.getBearing(),y=c.e({bearing:f},this.options.fitBoundsOptions),w=St.fromLngLat(u,d);this._map.fitBounds(w,y,{geolocateSource:!0})},this._updateMarker=i=>{if(i){const u=new c.M(i.coords.longitude,i.coords.latitude);this._accuracyCircleMarker.setLngLat(u).addTo(this._map),this._userLocationDotMarker.setLngLat(u).addTo(this._map),this._accuracy=i.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=i=>{if(this._map){if(this.options.trackUserLocation)if(i.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(i.code===3&&wa)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new c.k("error",i)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=i=>{if(this._map){if(this._container.addEventListener("contextmenu",u=>u.preventDefault()),this._geolocateButton=U.create("button","maplibregl-ctrl-geolocate",this._container),U.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",i===!1){c.w("Geolocation support is not available so the GeolocateControl will be disabled.");const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}else{const u=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=U.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new tu({element:this._dotElement}),this._circleElement=U.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new tu({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",u=>{u.geolocateSource||this._watchState!=="ACTIVE_LOCK"||u.originalEvent&&u.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new c.k("trackuserlocationend")))})}},this.options=c.e({},fc,_)}onAdd(_){return this._map=_,this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return c._(this,arguments,void 0,function*(i=!1){if(ws!==void 0&&!i)return ws;if(window.navigator.permissions===void 0)return ws=!!window.navigator.geolocation,ws;try{ws=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{ws=!!window.navigator.geolocation}return ws})}().then(i=>this._setupUI(i)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),U.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,sl=0,wa=!1}_isOutOfMapMaxBounds(_){const i=this._map.getMaxBounds(),u=_.coords;return i&&(u.longitudei.getEast()||u.latitudei.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const _=this._map.getBounds(),i=_.getSouthEast(),u=_.getNorthEast(),d=i.distanceTo(u),f=Math.ceil(this._accuracy/(d/this._map._container.clientHeight)*2);this._circleElement.style.width=`${f}px`,this._circleElement.style.height=`${f}px`}trigger(){if(!this._setup)return c.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new c.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":sl--,wa=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new c.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new c.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let _;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),sl++,sl>1?(_={maximumAge:6e5,timeout:0},wa=!0):(_=this.options.positionOptions,wa=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,_)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},m.Hash=Ah,m.ImageSource=Fe,m.KeyboardHandler=Ys,m.LngLatBounds=St,m.LogoControl=Rd,m.Map=class extends Ar{constructor(_){if(c.bc.mark(c.bd.create),(_=c.e({},Ql,_)).minZoom!=null&&_.maxZoom!=null&&_.minZoom>_.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(_.minPitch!=null&&_.maxPitch!=null&&_.minPitch>_.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(_.minPitch!=null&&_.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(_.maxPitch!=null&&_.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new oc(_.minZoom,_.maxZoom,_.minPitch,_.maxPitch,_.renderWorldCopies),{bearingSnap:_.bearingSnap}),this._contextLost=i=>{i.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new c.k("webglcontextlost",{originalEvent:i}))},this._contextRestored=i=>{this._setupPainter(),this.resize(),this._update(),this.fire(new c.k("webglcontextrestored",{originalEvent:i}))},this._onMapScroll=i=>{if(i.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=_.interactive,this._maxTileCacheSize=_.maxTileCacheSize,this._maxTileCacheZoomLevels=_.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=_.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=_.preserveDrawingBuffer,this._antialias=_.antialias,this._trackResize=_.trackResize,this._bearingSnap=_.bearingSnap,this._refreshExpiredTiles=_.refreshExpiredTiles,this._fadeDuration=_.fadeDuration,this._crossSourceCollisions=_.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=_.collectResourceTiming,this._renderTaskQueue=new Kl,this._controls=[],this._mapId=c.a3(),this._locale=c.e({},Fh,_.locale),this._clickTolerance=_.clickTolerance,this._overridePixelRatio=_.pixelRatio,this._maxCanvasSize=_.maxCanvasSize,this.transformCameraUpdate=_.transformCameraUpdate,this._imageQueueHandle=Gt.addThrottleControl(()=>this.isMoving()),this._requestManager=new se(_.transformRequest),typeof _.container=="string"){if(this._container=document.getElementById(_.container),!this._container)throw new Error(`Container '${_.container}' not found.`)}else{if(!(_.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=_.container}if(_.maxBounds&&this.setMaxBounds(_.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let i=!1;const u=Ph(d=>{this._trackResize&&!this._removed&&this.resize(d)._update()},50);this._resizeObserver=new ResizeObserver(d=>{i?u(d):i=!0}),this._resizeObserver.observe(this._container)}this.handlers=new kh(this,_),this._hash=_.hash&&new Ah(typeof _.hash=="string"&&_.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:_.center,zoom:_.zoom,bearing:_.bearing,pitch:_.pitch}),_.bounds&&(this.resize(),this.fitBounds(_.bounds,c.e({},_.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=_.localIdeographFontFamily,this._validateStyle=_.validateStyle,_.style&&this.setStyle(_.style,{localIdeographFontFamily:_.localIdeographFontFamily}),_.attributionControl&&this.addControl(new To(typeof _.attributionControl=="boolean"?void 0:_.attributionControl)),_.maplibreLogo&&this.addControl(new Rd,_.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",i=>{this._update(i.dataType==="style"),this.fire(new c.k(`${i.dataType}data`,i))}),this.on("dataloading",i=>{this.fire(new c.k(`${i.dataType}dataloading`,i))}),this.on("dataabort",i=>{this.fire(new c.k("sourcedataabort",i))})}_getMapId(){return this._mapId}addControl(_,i){if(i===void 0&&(i=_.getDefaultPosition?_.getDefaultPosition():"top-right"),!_||!_.onAdd)return this.fire(new c.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const u=_.onAdd(this);this._controls.push(_);const d=this._controlPositions[i];return i.indexOf("bottom")!==-1?d.insertBefore(u,d.firstChild):d.appendChild(u),this}removeControl(_){if(!_||!_.onRemove)return this.fire(new c.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(_);return i>-1&&this._controls.splice(i,1),_.onRemove(this),this}hasControl(_){return this._controls.indexOf(_)>-1}calculateCameraOptionsFromTo(_,i,u,d){return d==null&&this.terrain&&(d=this.terrain.getElevationForLngLatZoom(u,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(_,i,u,d)}resize(_){var i;const u=this._containerDimensions(),d=u[0],f=u[1],y=this._getClampedPixelRatio(d,f);if(this._resizeCanvas(d,f,y),this.painter.resize(d,f,y),this.painter.overLimit()){const I=this.painter.context.gl;this._maxCanvasSize=[I.drawingBufferWidth,I.drawingBufferHeight];const C=this._getClampedPixelRatio(d,f);this._resizeCanvas(d,f,C),this.painter.resize(d,f,C)}this.transform.resize(d,f),(i=this._requestedCameraState)===null||i===void 0||i.resize(d,f);const w=!this._moving;return w&&(this.stop(),this.fire(new c.k("movestart",_)).fire(new c.k("move",_))),this.fire(new c.k("resize",_)),w&&this.fire(new c.k("moveend",_)),this}_getClampedPixelRatio(_,i){const{0:u,1:d}=this._maxCanvasSize,f=this.getPixelRatio(),y=_*f,w=i*f;return Math.min(y>u?u/y:1,w>d?d/w:1)*f}getPixelRatio(){var _;return(_=this._overridePixelRatio)!==null&&_!==void 0?_:devicePixelRatio}setPixelRatio(_){this._overridePixelRatio=_,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(_){return this.transform.setMaxBounds(St.convert(_)),this._update()}setMinZoom(_){if((_=_??-2)>=-2&&_<=this.transform.maxZoom)return this.transform.minZoom=_,this._update(),this.getZoom()<_&&this.setZoom(_),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(_){if((_=_??22)>=this.transform.minZoom)return this.transform.maxZoom=_,this._update(),this.getZoom()>_&&this.setZoom(_),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(_){if((_=_??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(_>=0&&_<=this.transform.maxPitch)return this.transform.minPitch=_,this._update(),this.getPitch()<_&&this.setPitch(_),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(_){if((_=_??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(_>=this.transform.minPitch)return this.transform.maxPitch=_,this._update(),this.getPitch()>_&&this.setPitch(_),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(_){return this.transform.renderWorldCopies=_,this._update()}project(_){return this.transform.locationPoint(c.M.convert(_),this.style&&this.terrain)}unproject(_){return this.transform.pointLocation(c.P.convert(_),this.terrain)}isMoving(){var _;return this._moving||((_=this.handlers)===null||_===void 0?void 0:_.isMoving())}isZooming(){var _;return this._zooming||((_=this.handlers)===null||_===void 0?void 0:_.isZooming())}isRotating(){var _;return this._rotating||((_=this.handlers)===null||_===void 0?void 0:_.isRotating())}_createDelegatedListener(_,i,u){if(_==="mouseenter"||_==="mouseover"){let d=!1;return{layer:i,listener:u,delegates:{mousemove:y=>{const w=this.getLayer(i)?this.queryRenderedFeatures(y.point,{layers:[i]}):[];w.length?d||(d=!0,u.call(this,new Pr(_,this,y.originalEvent,{features:w}))):d=!1},mouseout:()=>{d=!1}}}}if(_==="mouseleave"||_==="mouseout"){let d=!1;return{layer:i,listener:u,delegates:{mousemove:w=>{(this.getLayer(i)?this.queryRenderedFeatures(w.point,{layers:[i]}):[]).length?d=!0:d&&(d=!1,u.call(this,new Pr(_,this,w.originalEvent)))},mouseout:w=>{d&&(d=!1,u.call(this,new Pr(_,this,w.originalEvent)))}}}}{const d=f=>{const y=this.getLayer(i)?this.queryRenderedFeatures(f.point,{layers:[i]}):[];y.length&&(f.features=y,u.call(this,f),delete f.features)};return{layer:i,listener:u,delegates:{[_]:d}}}}on(_,i,u){if(u===void 0)return super.on(_,i);const d=this._createDelegatedListener(_,i,u);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[_]=this._delegatedListeners[_]||[],this._delegatedListeners[_].push(d);for(const f in d.delegates)this.on(f,d.delegates[f]);return this}once(_,i,u){if(u===void 0)return super.once(_,i);const d=this._createDelegatedListener(_,i,u);for(const f in d.delegates)this.once(f,d.delegates[f]);return this}off(_,i,u){return u===void 0?super.off(_,i):(this._delegatedListeners&&this._delegatedListeners[_]&&(d=>{const f=this._delegatedListeners[_];for(let y=0;ythis._updateStyle(_,i));const u=this.style&&i.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!_)),_?(this.style=new jr(this,i||{}),this.style.setEventedParent(this,{style:this.style}),typeof _=="string"?this.style.loadURL(_,i,u):this.style.loadJSON(_,i,u),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new jr(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(_,i){if(typeof _=="string"){const u=this._requestManager.transformRequest(_,"Style");c.h(u,new AbortController).then(d=>{this._updateDiff(d.data,i)}).catch(d=>{d&&this.fire(new c.j(d))})}else typeof _=="object"&&this._updateDiff(_,i)}_updateDiff(_,i){try{this.style.setState(_,i)&&this._update(!0)}catch(u){c.w(`Unable to perform style diff: ${u.message||u.error||u}. Rebuilding the style from scratch.`),this._updateStyle(_,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():c.w("There is no style added to the map.")}addSource(_,i){return this._lazyInitEmptyStyle(),this.style.addSource(_,i),this._update(!0)}isSourceLoaded(_){const i=this.style&&this.style.sourceCaches[_];if(i!==void 0)return i.loaded();this.fire(new c.j(new Error(`There is no source with ID '${_}'`)))}setTerrain(_){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),_){const i=this.style.sourceCaches[_.source];if(!i)throw new Error(`cannot load terrain, because there exists no source with ID: ${_.source}`);this.terrain===null&&i.reload();for(const u in this.style._layers){const d=this.style._layers[u];d.type==="hillshade"&&d.source===_.source&&c.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Nd(this.painter,i,_),this.painter.renderToTexture=new Oh(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=u=>{u.dataType==="style"?this.terrain.sourceCache.freeRtt():u.dataType==="source"&&u.tile&&(u.sourceId!==_.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(u.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new c.k("terrain",{terrain:_})),this}getTerrain(){var _,i;return(i=(_=this.terrain)===null||_===void 0?void 0:_.options)!==null&&i!==void 0?i:null}areTilesLoaded(){const _=this.style&&this.style.sourceCaches;for(const i in _){const u=_[i]._tiles;for(const d in u){const f=u[d];if(f.state!=="loaded"&&f.state!=="errored")return!1}}return!0}removeSource(_){return this.style.removeSource(_),this._update(!0)}getSource(_){return this.style.getSource(_)}addImage(_,i,u={}){const{pixelRatio:d=1,sdf:f=!1,stretchX:y,stretchY:w,content:I}=u;if(this._lazyInitEmptyStyle(),!(i instanceof HTMLImageElement||c.b(i))){if(i.width===void 0||i.height===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:C,height:P,data:D}=i,N=i;return this.style.addImage(_,{data:new c.R({width:C,height:P},new Uint8Array(D)),pixelRatio:d,stretchX:y,stretchY:w,content:I,sdf:f,version:0,userImage:N}),N.onAdd&&N.onAdd(this,_),this}}{const{width:C,height:P,data:D}=k.getImageData(i);this.style.addImage(_,{data:new c.R({width:C,height:P},D),pixelRatio:d,stretchX:y,stretchY:w,content:I,sdf:f,version:0})}}updateImage(_,i){const u=this.style.getImage(_);if(!u)return this.fire(new c.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const d=i instanceof HTMLImageElement||c.b(i)?k.getImageData(i):i,{width:f,height:y,data:w}=d;if(f===void 0||y===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(f!==u.data.width||y!==u.data.height)return this.fire(new c.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const I=!(i instanceof HTMLImageElement||c.b(i));return u.data.replace(w,I),this.style.updateImage(_,u),this}getImage(_){return this.style.getImage(_)}hasImage(_){return _?!!this.style.getImage(_):(this.fire(new c.j(new Error("Missing required image id"))),!1)}removeImage(_){this.style.removeImage(_)}loadImage(_){return Gt.getImage(this._requestManager.transformRequest(_,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(_,i){return this._lazyInitEmptyStyle(),this.style.addLayer(_,i),this._update(!0)}moveLayer(_,i){return this.style.moveLayer(_,i),this._update(!0)}removeLayer(_){return this.style.removeLayer(_),this._update(!0)}getLayer(_){return this.style.getLayer(_)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(_,i,u){return this.style.setLayerZoomRange(_,i,u),this._update(!0)}setFilter(_,i,u={}){return this.style.setFilter(_,i,u),this._update(!0)}getFilter(_){return this.style.getFilter(_)}setPaintProperty(_,i,u,d={}){return this.style.setPaintProperty(_,i,u,d),this._update(!0)}getPaintProperty(_,i){return this.style.getPaintProperty(_,i)}setLayoutProperty(_,i,u,d={}){return this.style.setLayoutProperty(_,i,u,d),this._update(!0)}getLayoutProperty(_,i){return this.style.getLayoutProperty(_,i)}setGlyphs(_,i={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(_,i),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(_,i,u={}){return this._lazyInitEmptyStyle(),this.style.addSprite(_,i,u,d=>{d||this._update(!0)}),this}removeSprite(_){return this._lazyInitEmptyStyle(),this.style.removeSprite(_),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(_,i={}){return this._lazyInitEmptyStyle(),this.style.setSprite(_,i,u=>{u||this._update(!0)}),this}setLight(_,i={}){return this._lazyInitEmptyStyle(),this.style.setLight(_,i),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(_,i){return this.style.setFeatureState(_,i),this._update()}removeFeatureState(_,i){return this.style.removeFeatureState(_,i),this._update()}getFeatureState(_){return this.style.getFeatureState(_)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let _=0,i=0;return this._container&&(_=this._container.clientWidth||400,i=this._container.clientHeight||300),[_,i]}_setupContainer(){const _=this._container;_.classList.add("maplibregl-map");const i=this._canvasContainer=U.create("div","maplibregl-canvas-container",_);this._interactive&&i.classList.add("maplibregl-interactive"),this._canvas=U.create("canvas","maplibregl-canvas",i),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const u=this._containerDimensions(),d=this._getClampedPixelRatio(u[0],u[1]);this._resizeCanvas(u[0],u[1],d);const f=this._controlContainer=U.create("div","maplibregl-control-container",_),y=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(w=>{y[w]=U.create("div",`maplibregl-ctrl-${w} `,f)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(_,i,u){this._canvas.width=Math.floor(u*_),this._canvas.height=Math.floor(u*i),this._canvas.style.width=`${_}px`,this._canvas.style.height=`${i}px`}_setupPainter(){const _={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let i=null;this._canvas.addEventListener("webglcontextcreationerror",d=>{i={requestedAttributes:_},d&&(i.statusMessage=d.statusMessage,i.type=d.type)},{once:!0});const u=this._canvas.getContext("webgl2",_)||this._canvas.getContext("webgl",_);if(!u){const d="Failed to initialize WebGL";throw i?(i.message=d,new Error(JSON.stringify(i))):new Error(d)}this.painter=new bd(u,this.transform),ut.testSupport(u)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(_){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||_,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(_){return this._update(),this._renderTaskQueue.add(_)}_cancelRenderFrame(_){this._renderTaskQueue.remove(_)}_render(_){const i=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(_),this._removed)return;let u=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const f=this.transform.zoom,y=k.now();this.style.zoomHistory.update(f,y);const w=new c.a8(f,{now:y,fadeDuration:i,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),I=w.crossFadingFactor();I===1&&I===this._crossFadingFactor||(u=!0,this._crossFadingFactor=I),this.style.update(w)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,i,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:i,showPadding:this.showPadding}),this.fire(new c.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,c.bc.mark(c.bd.load),this.fire(new c.k("load"))),this.style&&(this.style.hasTransitions()||u)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const d=this._sourcesDirty||this._styleDirty||this._placementDirty;return d||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new c.k("idle")),!this._loaded||this._fullyLoaded||d||(this._fullyLoaded=!0,c.bc.mark(c.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var _;this._hash&&this._hash.remove();for(const u of this._controls)u.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),Gt.removeThrottleControl(this._imageQueueHandle),(_=this._resizeObserver)===null||_===void 0||_.disconnect();const i=this.painter.context.gl.getExtension("WEBGL_lose_context");i&&i.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),U.remove(this._canvasContainer),U.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),c.bc.clearMetrics(),this._removed=!0,this.fire(new c.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(_=>{c.bc.frame(_),this._frameRequest=null,this._render(_)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(_){this._showTileBoundaries!==_&&(this._showTileBoundaries=_,this._update())}get showPadding(){return!!this._showPadding}set showPadding(_){this._showPadding!==_&&(this._showPadding=_,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(_){this._showCollisionBoxes!==_&&(this._showCollisionBoxes=_,_?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(_){this._showOverdrawInspector!==_&&(this._showOverdrawInspector=_,this._update())}get repaint(){return!!this._repaint}set repaint(_){this._repaint!==_&&(this._repaint=_,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(_){this._vertices=_,this._update()}get version(){return Bh}getCameraTargetElevation(){return this.transform.elevation}},m.MapMouseEvent=Pr,m.MapTouchEvent=Jo,m.MapWheelEvent=Mh,m.Marker=tu,m.NavigationControl=class{constructor(_){this._updateZoomButtons=()=>{const i=this._map.getZoom(),u=i===this._map.getMaxZoom(),d=i===this._map.getMinZoom();this._zoomInButton.disabled=u,this._zoomOutButton.disabled=d,this._zoomInButton.setAttribute("aria-disabled",u.toString()),this._zoomOutButton.setAttribute("aria-disabled",d.toString())},this._rotateCompassArrow=()=>{const i=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=i},this._setButtonTitle=(i,u)=>{const d=this._map._getUIString(`NavigationControl.${u}`);i.title=d,i.setAttribute("aria-label",d)},this.options=c.e({},Vh,_),this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",i=>i.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",i=>this._map.zoomIn({},{originalEvent:i})),U.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",i=>this._map.zoomOut({},{originalEvent:i})),U.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",i=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:i}):this._map.resetNorth({},{originalEvent:i})}),this._compassIcon=U.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(_){return this._map=_,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Uh(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){U.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(_,i){const u=U.create("button",_,this._container);return u.type="button",u.addEventListener("click",i),u}},m.Popup=class extends c.E{constructor(_){super(),this.remove=()=>(this._content&&U.remove(this._content),this._container&&(U.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new c.k("close"))),this),this._onMouseUp=i=>{this._update(i.point)},this._onMouseMove=i=>{this._update(i.point)},this._onDrag=i=>{this._update(i.point)},this._update=i=>{var u;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=U.create("div","maplibregl-popup",this._map.getContainer()),this._tip=U.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const I of this.options.className.split(" "))this._container.classList.add(I);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?pc(this._lngLat,this._flatPos,this._map.transform):(u=this._lngLat)===null||u===void 0?void 0:u.wrap(),this._trackPointer&&!i)return;const d=this._flatPos=this._pos=this._trackPointer&&i?i:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&i?i:this._map.transform.locationPoint(this._lngLat));let f=this.options.anchor;const y=_c(this.options.offset);if(!f){const I=this._container.offsetWidth,C=this._container.offsetHeight;let P;P=d.y+y.bottom.ythis._map.transform.height-C?["bottom"]:[],d.xthis._map.transform.width-I/2&&P.push("right"),f=P.length===0?"bottom":P.join("-")}let w=d.add(y[f]);this.options.subpixelPositioning||(w=w.round()),U.setTransform(this._container,`${$l[f]} translate(${w.x}px,${w.y}px)`),dc(this._container,f,"popup")},this._onClose=()=>{this.remove()},this.options=c.e(Object.create(qh),_)}addTo(_){return this._map&&this.remove(),this._map=_,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new c.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(_){return this._lngLat=c.M.convert(_),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(_){return this.setDOMContent(document.createTextNode(_))}setHTML(_){const i=document.createDocumentFragment(),u=document.createElement("body");let d;for(u.innerHTML=_;d=u.firstChild,d;)i.appendChild(d);return this.setDOMContent(i)}getMaxWidth(){var _;return(_=this._container)===null||_===void 0?void 0:_.style.maxWidth}setMaxWidth(_){return this.options.maxWidth=_,this._update(),this}setDOMContent(_){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=U.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(_),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(_){this._container&&this._container.classList.add(_)}removeClassName(_){this._container&&this._container.classList.remove(_)}setOffset(_){return this.options.offset=_,this._update(),this}toggleClassName(_){if(this._container)return this._container.classList.toggle(_)}setSubpixelPositioning(_){this.options.subpixelPositioning=_}_createCloseButton(){this.options.closeButton&&(this._closeButton=U.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const _=this._container.querySelector(Gh);_&&_.focus()}},m.RasterDEMTileSource=Zi,m.RasterTileSource=_t,m.ScaleControl=class{constructor(_){this._onMove=()=>{gc(this._map,this._container,this.options)},this.setUnit=i=>{this.options.unit=i,gc(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},mc),_)}getDefaultPosition(){return"bottom-left"}onAdd(_){return this._map=_,this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-scale",_.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){U.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},m.ScrollZoomHandler=uc,m.Style=jr,m.TerrainControl=class{constructor(_){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=_}onAdd(_){return this._map=_,this._container=U.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=U.create("button","maplibregl-ctrl-terrain",this._container),U.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){U.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},m.TwoFingersTouchPitchHandler=Pd,m.TwoFingersTouchRotateHandler=Rh,m.TwoFingersTouchZoomHandler=Ld,m.TwoFingersTouchZoomRotateHandler=Xl,m.VectorTileSource=Nn,m.VideoSource=Io,m.addSourceType=(_,i)=>c._(void 0,void 0,void 0,function*(){if(Wa(_))throw new Error(`A source type called "${_}" already exists.`);((u,d)=>{Ha[u]=d})(_,i)}),m.clearPrewarmedResources=function(){const _=hn;_&&(_.isPreloaded()&&_.numActive()===1?(_.release(Re),hn=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},m.getMaxParallelImageRequests=function(){return c.a.MAX_PARALLEL_IMAGE_REQUESTS},m.getRTLTextPluginStatus=function(){return Ot().getRTLTextPluginStatus()},m.getVersion=function(){return kd},m.getWorkerCount=function(){return ln.workerCount},m.getWorkerUrl=function(){return c.a.WORKER_URL},m.importScriptInWorkers=function(_){return gi().broadcast("IS",_)},m.prewarm=function(){gn().acquire(Re)},m.setMaxParallelImageRequests=function(_){c.a.MAX_PARALLEL_IMAGE_REQUESTS=_},m.setRTLTextPlugin=function(_,i){return Ot().setRTLTextPlugin(_,i)},m.setWorkerCount=function(_){ln.workerCount=_},m.setWorkerUrl=function(_){c.a.WORKER_URL=_}});var p=r;return p})})(L0);var db=L0.exports;const As=pb(db);function _y(t){let e;return r=>{if(r)for(let s in r){let l=e==null?void 0:e[s],p=r[s];l!==p&&t(s,p,l)}else if(e)for(let s in e)t(s,void 0,e[s]);e=r}}function fb(t,...e){let r=[t];for(let s of 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  • BikeOttawa's Level of Traffic Stress definition
  • GeoRust
  • svelte-maplibre
  • MapLibre GL JS
  • ChartJS
  • OpenStreetMap
  • fast-paths
  • Propensity to Cycle Tool
  • PMTiles
  • Special thanks to + . It wouldn't be possible without:`,se=Xi(),de=rn("ul"),de.innerHTML=`
  • BikeOttawa's Level of Traffic Stress definition
  • GeoRust
  • svelte-maplibre
  • MapLibre GL JS
  • ChartJS
  • OpenStreetMap
  • fast-paths
  • Propensity to Cycle Tool
  • PMTiles
  • Special thanks to Hadrien Salat for the logo and Stuart Lynn for feedback and help with pmtiles, both from - the Alan Turing Institute
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this},t.prototype.keys=function(){var e=[];return this.forEach(function(r){var s=r.key;return e.push(s)}),e},t.prototype.values=function(){var e=[];return this.forEach(function(r){var s=r.data;return e.push(s)}),e},t.prototype.min=function(){return this._root?this.minNode(this._root).key:null},t.prototype.max=function(){return this._root?this.maxNode(this._root).key:null},t.prototype.minNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.left;)e=e.left;return e},t.prototype.maxNode=function(e){if(e===void 0&&(e=this._root),e)for(;e.right;)e=e.right;return e},t.prototype.at=function(e){for(var r=this._root,s=!1,l=0,p=[];!s;)if(r)p.push(r),r=r.left;else if(p.length>0){if(r=p.pop(),l===e)return r;l++,r=r.right}else s=!0;return null},t.prototype.next=function(e){var r=this._root,s=null;if(e.right){for(s=e.right;s.left;)s=s.left;return s}for(var l=this._comparator;r;){var p=l(e.key,r.key);if(p===0)break;p<0?(s=r,r=r.left):r=r.right}return s},t.prototype.prev=function(e){var r=this._root,s=null;if(e.left!==null){for(s=e.left;s.right;)s=s.right;return s}for(var l=this._comparator;r;){var p=l(e.key,r.key);if(p===0)break;p<0?r=r.left:(s=r,r=r.right)}return s},t.prototype.clear=function(){return this._root=null,this._size=0,this},t.prototype.toList=function(){return Jb(this._root)},t.prototype.load=function(e,r,s){r===void 0&&(r=[]),s===void 0&&(s=!1);var l=e.length,p=this._comparator;if(s&&og(e,r,0,l-1,p),this._root===null)this._root=ig(e,r,0,l),this._size=l;else{var m=Qb(this.toList(),Kb(e,r),p);l=this._size+l,this._root=rg({head:m},0,l)}return this},t.prototype.isEmpty=function(){return this._root===null},Object.defineProperty(t.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),t.prototype.toString=function(e){e===void 0&&(e=function(s){return String(s.key)});var r=[];return ng(this._root,"",!0,function(s){return r.push(s)},e),r.join("")},t.prototype.update=function(e,r,s){var l=this._comparator,p=Sy(e,this._root,l),m=p.left,c=p.right;l(e,r)<0?c=Xm(r,s,c,l):m=Xm(r,s,m,l),this._root=Yb(m,c,l)},t.prototype.split=function(e){return Sy(e,this._root,this._comparator)},t.prototype[Symbol.iterator]=function(){var e,r,s;return Wb(this,function(l){switch(l.label){case 0:e=this._root,r=[],s=!1,l.label=1;case 1:return s?[3,6]:e===null?[3,2]:(r.push(e),e=e.left,[3,5]);case 2:return r.length===0?[3,4]:(e=r.pop(),[4,e]);case 3:return l.sent(),e=e.right,[3,5];case 4:s=!0,l.label=5;case 5:return[3,1];case 6:return[2]}})},t}();function ig(t,e,r,s){var l=s-r;if(l>0){var p=r+Math.floor(l/2),m=t[p],c=e[p],S=new xl(m,c);return S.left=ig(t,e,r,p),S.right=ig(t,e,p+1,s),S}return null}function Kb(t,e){for(var r=new xl(null,null),s=r,l=0;l0?(e=p=p.next=r.pop(),e=e.right):s=!0;return p.next=null,l.next}function rg(t,e,r){var s=r-e;if(s>0){var l=e+Math.floor(s/2),p=rg(t,e,l),m=t.head;return m.left=p,t.head=t.head.next,m.right=rg(t,l+1,r),m}return null}function Qb(t,e,r){for(var s=new xl(null,null),l=s,p=t,m=e;p!==null&&m!==null;)r(p.key,m.key)<0?(l.next=p,p=p.next):(l.next=m,m=m.next),l=l.next;return p!==null?l.next=p:m!==null&&(l.next=m),s.next}function og(t,e,r,s,l){if(!(r>=s)){for(var p=t[r+s>>1],m=r-1,c=s+1;;){do m++;while(l(t[m],p)<0);do c--;while(l(t[c],p)>0);if(m>=c)break;var S=t[m];t[m]=t[c],t[c]=S,S=e[m],e[m]=e[c],e[c]=S}og(t,e,r,c,l),og(t,e,c+1,s,l)}}function gs(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function Cy(t,e){for(var r=0;rr.x?1:e.yr.y?1:0}}]);function t(e,r){gs(this,t),e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=r}return to(t,[{key:"link",value:function(e){if(e.point===this.point)throw new Error("Tried to link already linked events");for(var r=e.point.events,s=0,l=r.length;s=0&&k>=0?LU?-1:0:S<0&&k<0?LU?1:0:kS?1:0}}}]),t}(),rw=0,gf=function(){to(t,null,[{key:"compare",value:function(e,r){var s=e.leftSE.point.x,l=r.leftSE.point.x,p=e.rightSE.point.x,m=r.rightSE.point.x;if(mc&&S>L)return-1;var k=e.comparePoint(r.leftSE.point);if(k<0)return 1;if(k>0)return-1;var U=r.comparePoint(e.rightSE.point);return U!==0?U:-1}if(s>l){if(cS&&c>R)return 1;var ct=r.comparePoint(e.leftSE.point);if(ct!==0)return ct;var dt=e.comparePoint(r.rightSE.point);return dt<0?1:dt>0?-1:1}if(cS)return 1;if(pm){var It=e.comparePoint(r.rightSE.point);if(It<0)return 1;if(It>0)return-1}if(p!==m){var Dt=L-c,Rt=p-s,Gt=R-S,re=m-l;if(Dt>Rt&&Gtre)return-1}return p>m?1:pR?1:e.idr.id?1:0}}]);function t(e,r,s,l){gs(this,t),this.id=++rw,this.leftSE=e,e.segment=this,e.otherSE=r,this.rightSE=r,r.segment=this,r.otherSE=e,this.rings=s,this.windings=l}return to(t,[{key:"replaceRightSE",value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,r=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:er?e:r}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var r=this.leftSE.point,s=this.rightSE.point,l=this.vector();if(r.x===s.x)return e.x===r.x?0:e.x0&&c.swapEvents(),na.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),s&&(l.checkForConsuming(),p.checkForConsuming()),r}},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var r=0,s=this.windings.length;r0){var p=r;r=s,s=p}if(r.prev===s){var m=r;r=s,s=m}for(var c=0,S=s.rings.length;c0)l=r,p=e,m=-1;else throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));var S=new na(l,!0),L=new na(p,!1);return new t(S,L,[s],[m])}}]),t}(),My=function(){function t(e,r,s){if(gs(this,t),!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=r,this.isExterior=s,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var l=Pp.round(e[0][0],e[0][1]);this.bbox={ll:{x:l.x,y:l.y},ur:{x:l.x,y:l.y}};for(var p=l,m=1,c=e.length;mthis.bbox.ur.x&&(this.bbox.ur.x=S.x),S.y>this.bbox.ur.y&&(this.bbox.ur.y=S.y),p=S)}(l.x!==p.x||l.y!==p.y)&&this.segments.push(gf.fromRing(p,l,this))}return to(t,[{key:"getSweepEvents",value:function(){for(var e=[],r=0,s=this.segments.length;rthis.bbox.ur.x&&(this.bbox.ur.x=p.bbox.ur.x),p.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=p.bbox.ur.y),this.interiorRings.push(p)}this.multiPoly=r}return to(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),r=0,s=this.interiorRings.length;rthis.bbox.ur.x&&(this.bbox.ur.x=p.bbox.ur.x),p.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=p.bbox.ur.y),this.polys.push(p)}this.isSubject=r}return to(t,[{key:"getSweepEvents",value:function(){for(var e=[],r=0,s=this.polys.length;r0&&(e=l)}for(var p=e.segment.prevInResult(),m=p?p.prevInResult():null;;){if(!p)return null;if(!m)return p.ringOut;if(m.ringOut!==p.ringOut)return m.ringOut.enclosingRing()!==p.ringOut?p.ringOut:p.ringOut.enclosingRing();p=m.prevInResult(),m=p?p.prevInResult():null}}}]),t}(),Ry=function(){function t(e){gs(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return to(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(var r=0,s=this.interiorRings.length;r1&&arguments[1]!==void 0?arguments[1]:gf.compare;gs(this,t),this.queue=e,this.tree=new gg(r),this.segments=[]}return to(t,[{key:"process",value:function(e){var r=e.segment,s=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(r),s;var l=e.isLeft?this.tree.insert(r):this.tree.find(r);if(!l)throw new Error("Unable to find segment #".concat(r.id," ")+"[".concat(r.leftSE.point.x,", ").concat(r.leftSE.point.y,"] -> ")+"[".concat(r.rightSE.point.x,", ").concat(r.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var p=l,m=l,c=void 0,S=void 0;c===void 0;)p=this.tree.prev(p),p===null?c=null:p.key.consumedBy===void 0&&(c=p.key);for(;S===void 0;)m=this.tree.next(m),m===null?S=null:m.key.consumedBy===void 0&&(S=m.key);if(e.isLeft){var L=null;if(c){var R=c.getIntersection(r);if(R!==null&&(r.isAnEndpoint(R)||(L=R),!c.isAnEndpoint(R)))for(var k=this._splitSafely(c,R),U=0,ct=k.length;U0?(this.tree.remove(r),s.push(e)):(this.segments.push(r),r.prev=c)}else{if(c&&S){var Pe=c.getIntersection(S);if(Pe!==null){if(!c.isAnEndpoint(Pe))for(var me=this._splitSafely(c,Pe),ve=0,Nt=me.length;veNy)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var re=new lw(dt),pe=dt.size,Be=dt.pop();Be;){var ue=Be.key;if(dt.size===pe){var Pe=ue.segment;throw new Error("Unable to pop() ".concat(ue.isLeft?"left":"right"," SweepEvent ")+"[".concat(ue.point.x,", ").concat(ue.point.y,"] from segment #").concat(Pe.id," ")+"[".concat(Pe.leftSE.point.x,", ").concat(Pe.leftSE.point.y,"] -> ")+"[".concat(Pe.rightSE.point.x,", ").concat(Pe.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(dt.size>Ny)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(re.segments.length>uw)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var me=re.process(ue),ve=0,Nt=me.length;ver[0]&&(e[0]=r[0]),e[1]>r[1]&&(e[1]=r[1]),e[2]e.x?1:this.ye.y?1:0};ht.prototype.clone=function(){};ht.prototype.copy=function(){return new ht(this)};ht.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"};ht.prototype.distance3D=function(t){var e=this.x-t.x,r=this.y-t.y,s=this.z-t.z;return Math.sqrt(e*e+r*r+s*s)};ht.prototype.distance=function(t){var e=this.x-t.x,r=this.y-t.y;return Math.sqrt(e*e+r*r)};ht.prototype.hashCode=function(){var t=17;return t=37*t+ht.hashCode(this.x),t=37*t+ht.hashCode(this.y),t};ht.prototype.setCoordinate=function(t){this.x=t.x,this.y=t.y,this.z=t.z};ht.prototype.interfaces_=function(){return[xo,Ef,bo]};ht.prototype.getClass=function(){return ht};ht.hashCode=function(){if(arguments.length===1){var t=arguments[0],e=ye.doubleToLongBits(t);return Math.trunc((e^e)>>>32)}};Tu.DimensionalComparator.get=function(){return Ma};Tu.serialVersionUID.get=function(){return 6683108902428367e3};Tu.NULL_ORDINATE.get=function(){return ye.NaN};Tu.X.get=function(){return 0};Tu.Y.get=function(){return 1};Tu.Z.get=function(){return 2};Object.defineProperties(ht,Tu);var Ma=function(t){if(this._dimensionsToTest=2,arguments.length!==0&&arguments.length===1){var e=arguments[0];if(e!==2&&e!==3)throw new Dn("only 2 or 3 dimensions may be specified");this._dimensionsToTest=e}};Ma.prototype.compare=function(t,e){var r=t,s=e,l=Ma.compare(r.x,s.x);if(l!==0)return l;var p=Ma.compare(r.y,s.y);if(p!==0)return p;if(this._dimensionsToTest<=2)return 0;var m=Ma.compare(r.z,s.z);return m};Ma.prototype.interfaces_=function(){return[qc]};Ma.prototype.getClass=function(){return Ma};Ma.compare=function(t,e){return te?1:ye.isNaN(t)?ye.isNaN(e)?0:-1:ye.isNaN(e)?1:0};var Gc=function(){};Gc.prototype.create=function(){};Gc.prototype.interfaces_=function(){return[]};Gc.prototype.getClass=function(){return Gc};var ft=function(){},Hp={INTERIOR:{configurable:!0},BOUNDARY:{configurable:!0},EXTERIOR:{configurable:!0},NONE:{configurable:!0}};ft.prototype.interfaces_=function(){return[]};ft.prototype.getClass=function(){return ft};ft.toLocationSymbol=function(t){switch(t){case ft.EXTERIOR:return"e";case ft.BOUNDARY:return"b";case ft.INTERIOR:return"i";case ft.NONE:return"-"}throw new Dn("Unknown location value: "+t)};Hp.INTERIOR.get=function(){return 0};Hp.BOUNDARY.get=function(){return 1};Hp.EXTERIOR.get=function(){return 2};Hp.NONE.get=function(){return-1};Object.defineProperties(ft,Hp);var de=function(t,e){return t.interfaces_&&t.interfaces_().indexOf(e)>-1},eo=function(){},N0={LOG_10:{configurable:!0}};eo.prototype.interfaces_=function(){return[]};eo.prototype.getClass=function(){return eo};eo.log10=function(t){var e=Math.log(t);return ye.isInfinite(e)||ye.isNaN(e)?e:e/eo.LOG_10};eo.min=function(t,e,r,s){var l=t;return er?r:t}else if(Number.isInteger(arguments[2])&&Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var s=arguments[0],l=arguments[1],p=arguments[2];return sp?p:s}};eo.wrap=function(t,e){return t<0?e- -t%e:t%e};eo.max=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],r=arguments[2],s=t;return e>s&&(s=e),r>s&&(s=r),s}else if(arguments.length===4){var l=arguments[0],p=arguments[1],m=arguments[2],c=arguments[3],S=l;return p>S&&(S=p),m>S&&(S=m),c>S&&(S=c),S}};eo.average=function(t,e){return(t+e)/2};N0.LOG_10.get=function(){return Math.log(10)};Object.defineProperties(eo,N0);var _s=function(t){this.str=t};_s.prototype.append=function(t){this.str+=t};_s.prototype.setCharAt=function(t,e){this.str=this.str.substr(0,t)+e+this.str.substr(t+1)};_s.prototype.toString=function(t){return this.str};var ss=function(t){this.value=t};ss.prototype.intValue=function(){return this.value};ss.prototype.compareTo=function(t){return this.valuet?1:0};ss.isNaN=function(t){return Number.isNaN(t)};var Ap=function(){};Ap.isWhitespace=function(t){return t<=32&&t>=0||t===127};Ap.toUpperCase=function(t){return t.toUpperCase()};var vt=function t(){if(this._hi=0,this._lo=0,arguments.length===0)this.init(0);else if(arguments.length===1){if(typeof arguments[0]=="number"){var e=arguments[0];this.init(e)}else if(arguments[0]instanceof t){var r=arguments[0];this.init(r)}else if(typeof arguments[0]=="string"){var s=arguments[0];t.call(this,t.parse(s))}}else if(arguments.length===2){var l=arguments[0],p=arguments[1];this.init(l,p)}},Go={PI:{configurable:!0},TWO_PI:{configurable:!0},PI_2:{configurable:!0},E:{configurable:!0},NaN:{configurable:!0},EPS:{configurable:!0},SPLIT:{configurable:!0},MAX_PRINT_DIGITS:{configurable:!0},TEN:{configurable:!0},ONE:{configurable:!0},SCI_NOT_EXPONENT_CHAR:{configurable:!0},SCI_NOT_ZERO:{configurable:!0}};vt.prototype.le=function(t){return(this._hi9?(R=!0,k="9"):k="0"+L,m.append(k),r=r.subtract(vt.valueOf(L)).multiply(vt.TEN),R&&r.selfAdd(vt.TEN);var U=!0,ct=vt.magnitude(r._hi);if(ct<0&&Math.abs(ct)>=c-S&&(U=!1),!U)break}return e[0]=s,m.toString()};vt.prototype.sqr=function(){return this.multiply(this)};vt.prototype.doubleValue=function(){return this._hi+this._lo};vt.prototype.subtract=function(){if(arguments[0]instanceof vt){var t=arguments[0];return this.add(t.negate())}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.add(-e)}};vt.prototype.equals=function(){if(arguments.length===1){var t=arguments[0];return this._hi===t._hi&&this._lo===t._lo}};vt.prototype.isZero=function(){return this._hi===0&&this._lo===0};vt.prototype.selfSubtract=function(){if(arguments[0]instanceof vt){var t=arguments[0];return this.isNaN()?this:this.selfAdd(-t._hi,-t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.isNaN()?this:this.selfAdd(-e,0)}};vt.prototype.getSpecialNumberString=function(){return this.isZero()?"0.0":this.isNaN()?"NaN ":null};vt.prototype.min=function(t){return this.le(t)?this:t};vt.prototype.selfDivide=function(){if(arguments.length===1){if(arguments[0]instanceof vt){var t=arguments[0];return this.selfDivide(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfDivide(e,0)}}else if(arguments.length===2){var r=arguments[0],s=arguments[1],l=null,p=null,m=null,c=null,S=null,L=null,R=null,k=null;return S=this._hi/r,L=vt.SPLIT*S,l=L-S,k=vt.SPLIT*r,l=L-l,p=S-l,m=k-r,R=S*r,m=k-m,c=r-m,k=l*m-R+l*c+p*m+p*c,L=(this._hi-R-k+this._lo-S*s)/r,k=S+L,this._hi=k,this._lo=S-k+L,this}};vt.prototype.dump=function(){return"DD<"+this._hi+", "+this._lo+">"};vt.prototype.divide=function(){if(arguments[0]instanceof vt){var t=arguments[0],e=null,r=null,s=null,l=null,p=null,m=null,c=null,S=null;p=this._hi/t._hi,m=vt.SPLIT*p,e=m-p,S=vt.SPLIT*t._hi,e=m-e,r=p-e,s=S-t._hi,c=p*t._hi,s=S-s,l=t._hi-s,S=e*s-c+e*l+r*s+r*l,m=(this._hi-c-S+this._lo-p*t._lo)/t._hi,S=p+m;var L=S,R=p-S+m;return new vt(L,R)}else if(typeof arguments[0]=="number"){var k=arguments[0];return ye.isNaN(k)?vt.createNaN():vt.copy(this).selfDivide(k,0)}};vt.prototype.ge=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>=t._lo};vt.prototype.pow=function(t){if(t===0)return vt.valueOf(1);var e=new vt(this),r=vt.valueOf(1),s=Math.abs(t);if(s>1)for(;s>0;)s%2===1&&r.selfMultiply(e),s/=2,s>0&&(e=e.sqr());else r=e;return t<0?r.reciprocal():r};vt.prototype.ceil=function(){if(this.isNaN())return vt.NaN;var t=Math.ceil(this._hi),e=0;return t===this._hi&&(e=Math.ceil(this._lo)),new vt(t,e)};vt.prototype.compareTo=function(t){var e=t;return this._hie._hi?1:this._loe._lo?1:0};vt.prototype.rint=function(){if(this.isNaN())return this;var t=this.add(.5);return t.floor()};vt.prototype.setValue=function(){if(arguments[0]instanceof vt){var t=arguments[0];return this.init(t),this}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.init(e),this}};vt.prototype.max=function(t){return this.ge(t)?this:t};vt.prototype.sqrt=function(){if(this.isZero())return vt.valueOf(0);if(this.isNegative())return vt.NaN;var t=1/Math.sqrt(this._hi),e=this._hi*t,r=vt.valueOf(e),s=this.subtract(r.sqr()),l=s._hi*(t*.5);return r.add(l)};vt.prototype.selfAdd=function(){if(arguments.length===1){if(arguments[0]instanceof vt){var t=arguments[0];return this.selfAdd(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0],r=null,s=null,l=null,p=null,m=null,c=null;return l=this._hi+e,m=l-this._hi,p=l-m,p=e-m+(this._hi-p),c=p+this._lo,r=l+c,s=c+(l-r),this._hi=r+s,this._lo=s+(r-this._hi),this}}else if(arguments.length===2){var S=arguments[0],L=arguments[1],R=null,k=null,U=null,ct=null,dt=null,bt=null,It=null,Dt=null;dt=this._hi+S,U=this._lo+L,It=dt-this._hi,Dt=U-this._lo,bt=dt-It,ct=U-Dt,bt=S-It+(this._hi-bt),ct=L-Dt+(this._lo-ct),It=bt+U,R=dt+It,k=It+(dt-R),It=ct+k;var Rt=R+It,Gt=It+(R-Rt);return this._hi=Rt,this._lo=Gt,this}};vt.prototype.selfMultiply=function(){if(arguments.length===1){if(arguments[0]instanceof vt){var t=arguments[0];return this.selfMultiply(t._hi,t._lo)}else if(typeof arguments[0]=="number"){var e=arguments[0];return this.selfMultiply(e,0)}}else if(arguments.length===2){var r=arguments[0],s=arguments[1],l=null,p=null,m=null,c=null,S=null,L=null;S=vt.SPLIT*this._hi,l=S-this._hi,L=vt.SPLIT*r,l=S-l,p=this._hi-l,m=L-r,S=this._hi*r,m=L-m,c=r-m,L=l*m-S+l*c+p*m+p*c+(this._hi*s+this._lo*r);var R=S+L;l=S-R;var k=L+l;return this._hi=R,this._lo=k,this}};vt.prototype.selfSqr=function(){return this.selfMultiply(this)};vt.prototype.floor=function(){if(this.isNaN())return vt.NaN;var t=Math.floor(this._hi),e=0;return t===this._hi&&(e=Math.floor(this._lo)),new vt(t,e)};vt.prototype.negate=function(){return this.isNaN()?this:new vt(-this._hi,-this._lo)};vt.prototype.clone=function(){};vt.prototype.multiply=function(){if(arguments[0]instanceof vt){var t=arguments[0];return t.isNaN()?vt.createNaN():vt.copy(this).selfMultiply(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return ye.isNaN(e)?vt.createNaN():vt.copy(this).selfMultiply(e,0)}};vt.prototype.isNaN=function(){return ye.isNaN(this._hi)};vt.prototype.intValue=function(){return Math.trunc(this._hi)};vt.prototype.toString=function(){var t=vt.magnitude(this._hi);return t>=-3&&t<=20?this.toStandardNotation():this.toSciNotation()};vt.prototype.toStandardNotation=function(){var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),r=this.extractSignificantDigits(!0,e),s=e[0]+1,l=r;if(r.charAt(0)===".")l="0"+r;else if(s<0)l="0."+vt.stringOfChar("0",-s)+r;else if(r.indexOf(".")===-1){var p=s-r.length,m=vt.stringOfChar("0",p);l=r+m+".0"}return this.isNegative()?"-"+l:l};vt.prototype.reciprocal=function(){var t=null,e=null,r=null,s=null,l=null,p=null,m=null,c=null;l=1/this._hi,p=vt.SPLIT*l,t=p-l,c=vt.SPLIT*this._hi,t=p-t,e=l-t,r=c-this._hi,m=l*this._hi,r=c-r,s=this._hi-r,c=t*r-m+t*s+e*r+e*s,p=(1-m-c-l*this._lo)/this._hi;var S=l+p,L=l-S+p;return new vt(S,L)};vt.prototype.toSciNotation=function(){if(this.isZero())return vt.SCI_NOT_ZERO;var t=this.getSpecialNumberString();if(t!==null)return t;var e=new Array(1).fill(null),r=this.extractSignificantDigits(!1,e),s=vt.SCI_NOT_EXPONENT_CHAR+e[0];if(r.charAt(0)==="0")throw new Error("Found leading zero: "+r);var l="";r.length>1&&(l=r.substring(1));var p=r.charAt(0)+"."+l;return this.isNegative()?"-"+p+s:p+s};vt.prototype.abs=function(){return this.isNaN()?vt.NaN:this.isNegative()?this.negate():new vt(this)};vt.prototype.isPositive=function(){return(this._hi>0||this._hi===0)&&this._lo>0};vt.prototype.lt=function(t){return(this._hit._hi||this._hi===t._hi)&&this._lo>t._lo};vt.prototype.isNegative=function(){return(this._hi<0||this._hi===0)&&this._lo<0};vt.prototype.trunc=function(){return this.isNaN()?vt.NaN:this.isPositive()?this.floor():this.ceil()};vt.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0};vt.prototype.interfaces_=function(){return[bo,xo,Ef]};vt.prototype.getClass=function(){return vt};vt.sqr=function(t){return vt.valueOf(t).selfMultiply(t)};vt.valueOf=function(){if(typeof arguments[0]=="string"){var t=arguments[0];return vt.parse(t)}else if(typeof arguments[0]=="number"){var e=arguments[0];return new vt(e)}};vt.sqrt=function(t){return vt.valueOf(t).sqrt()};vt.parse=function(t){for(var e=0,r=t.length;Ap.isWhitespace(t.charAt(e));)e++;var s=!1;if(e=r);){var L=t.charAt(e);if(e++,Ap.isDigit(L)){var R=L-"0";p.selfMultiply(vt.TEN),p.selfAdd(R),m++;continue}if(L==="."){c=m;continue}if(L==="e"||L==="E"){var k=t.substring(e);try{S=ss.parseInt(k)}catch(It){throw It instanceof Error?new Error("Invalid exponent "+k+" in string "+t):It}finally{}break}throw new Error("Unexpected character '"+L+"' at position "+e+" in string "+t)}var U=p,ct=m-c-S;if(ct===0)U=p;else if(ct>0){var dt=vt.TEN.pow(ct);U=p.divide(dt)}else if(ct<0){var bt=vt.TEN.pow(-ct);U=p.multiply(bt)}return s?U.negate():U};vt.createNaN=function(){return new vt(ye.NaN,ye.NaN)};vt.copy=function(t){return new vt(t)};vt.magnitude=function(t){var e=Math.abs(t),r=Math.log(e)/Math.log(10),s=Math.trunc(Math.floor(r)),l=Math.pow(10,s);return l*10<=e&&(s+=1),s};vt.stringOfChar=function(t,e){for(var r=new _s,s=0;s0){if(p<=0)return xr.signum(m);s=l+p}else if(l<0){if(p>=0)return xr.signum(m);s=-l-p}else return xr.signum(m);var c=xr.DP_SAFE_EPSILON*s;return m>=c||-m>=c?xr.signum(m):2};xr.signum=function(t){return t>0?1:t<0?-1:0};k0.DP_SAFE_EPSILON.get=function(){return 1e-15};Object.defineProperties(xr,k0);var Ze=function(){},Wp={X:{configurable:!0},Y:{configurable:!0},Z:{configurable:!0},M:{configurable:!0}};Wp.X.get=function(){return 0};Wp.Y.get=function(){return 1};Wp.Z.get=function(){return 2};Wp.M.get=function(){return 3};Ze.prototype.setOrdinate=function(t,e,r){};Ze.prototype.size=function(){};Ze.prototype.getOrdinate=function(t,e){};Ze.prototype.getCoordinate=function(){};Ze.prototype.getCoordinateCopy=function(t){};Ze.prototype.getDimension=function(){};Ze.prototype.getX=function(t){};Ze.prototype.clone=function(){};Ze.prototype.expandEnvelope=function(t){};Ze.prototype.copy=function(){};Ze.prototype.getY=function(t){};Ze.prototype.toCoordinateArray=function(){};Ze.prototype.interfaces_=function(){return[Ef]};Ze.prototype.getClass=function(){return Ze};Object.defineProperties(Ze,Wp);var z0=function(){},lh=function(t){function e(){t.call(this,"Projective point not representable on the Cartesian plane.")}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(z0),Bi=function(){};Bi.arraycopy=function(t,e,r,s,l){for(var p=0,m=e;mt._minx?this._minx:t._minx,r=this._miny>t._miny?this._miny:t._miny,s=this._maxx=this._minx&&e.getMaxX()<=this._maxx&&e.getMinY()>=this._miny&&e.getMaxY()<=this._maxy}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];return this.isNull()?!1:r>=this._minx&&r<=this._maxx&&s>=this._miny&&s<=this._maxy}};ne.prototype.intersects=function(){if(arguments.length===1){if(arguments[0]instanceof ne){var t=arguments[0];return this.isNull()||t.isNull()?!1:!(t._minx>this._maxx||t._maxxthis._maxy||t._maxythis._maxx||rthis._maxy||sthis._maxx&&(this._maxx=e._maxx),e._minythis._maxy&&(this._maxy=e._maxy))}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.isNull()?(this._minx=r,this._maxx=r,this._miny=s,this._maxy=s):(rthis._maxx&&(this._maxx=r),sthis._maxy&&(this._maxy=s))}};ne.prototype.minExtent=function(){if(this.isNull())return 0;var t=this.getWidth(),e=this.getHeight();return te._minx?1:this._minye._miny?1:this._maxxe._maxx?1:this._maxye._maxy?1:0};ne.prototype.translate=function(t,e){if(this.isNull())return null;this.init(this.getMinX()+t,this.getMaxX()+t,this.getMinY()+e,this.getMaxY()+e)};ne.prototype.toString=function(){return"Env["+this._minx+" : "+this._maxx+", "+this._miny+" : "+this._maxy+"]"};ne.prototype.setToNull=function(){this._minx=0,this._maxx=-1,this._miny=0,this._maxy=-1};ne.prototype.getHeight=function(){return this.isNull()?0:this._maxy-this._miny};ne.prototype.maxExtent=function(){if(this.isNull())return 0;var t=this.getWidth(),e=this.getHeight();return t>e?t:e};ne.prototype.expandBy=function(){if(arguments.length===1){var t=arguments[0];this.expandBy(t,t)}else if(arguments.length===2){var e=arguments[0],r=arguments[1];if(this.isNull())return null;this._minx-=e,this._maxx+=e,this._miny-=r,this._maxy+=r,(this._minx>this._maxx||this._miny>this._maxy)&&this.setToNull()}};ne.prototype.contains=function(){if(arguments.length===1){if(arguments[0]instanceof ne){var t=arguments[0];return this.covers(t)}else if(arguments[0]instanceof ht){var e=arguments[0];return this.covers(e)}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];return this.covers(r,s)}};ne.prototype.centre=function(){return this.isNull()?null:new ht((this.getMinX()+this.getMaxX())/2,(this.getMinY()+this.getMaxY())/2)};ne.prototype.init=function(){if(arguments.length===0)this.setToNull();else if(arguments.length===1){if(arguments[0]instanceof ht){var t=arguments[0];this.init(t.x,t.x,t.y,t.y)}else if(arguments[0]instanceof ne){var e=arguments[0];this._minx=e._minx,this._maxx=e._maxx,this._miny=e._miny,this._maxy=e._maxy}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.init(r.x,s.x,r.y,s.y)}else if(arguments.length===4){var l=arguments[0],p=arguments[1],m=arguments[2],c=arguments[3];lt._maxx&&(e=this._minx-t._maxx);var r=0;return this._maxyt._maxy&&(r=this._miny-t._maxy),e===0?r:r===0?e:Math.sqrt(e*e+r*r)};ne.prototype.hashCode=function(){var t=17;return t=37*t+ht.hashCode(this._minx),t=37*t+ht.hashCode(this._maxx),t=37*t+ht.hashCode(this._miny),t=37*t+ht.hashCode(this._maxy),t};ne.prototype.interfaces_=function(){return[xo,bo]};ne.prototype.getClass=function(){return ne};ne.intersects=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],r=arguments[2];return r.x>=(t.xe.x?t.x:e.x)&&r.y>=(t.ye.y?t.y:e.y)}else if(arguments.length===4){var s=arguments[0],l=arguments[1],p=arguments[2],m=arguments[3],c=Math.min(p.x,m.x),S=Math.max(p.x,m.x),L=Math.min(s.x,l.x),R=Math.max(s.x,l.x);return!(L>S||RS)||Rr?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}};Fn.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};Fn.prototype.setPrecisionModel=function(t){this._precisionModel=t};Fn.prototype.isInteriorIntersection=function(){var t=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var e=arguments[0],r=0;rl?p=s:p=l;else{var m=Math.abs(t.x-e.x),c=Math.abs(t.y-e.y);s>l?p=m:p=c,p===0&&!t.equals(e)&&(p=Math.max(m,c))}return Se.isTrue(!(p===0&&!t.equals(e)),"Bad distance calculation"),p};Fn.nonRobustComputeEdgeDistance=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=Math.sqrt(s*s+l*l);return Se.isTrue(!(p===0&&!t.equals(e)),"Invalid distance calculation"),p};Lu.DONT_INTERSECT.get=function(){return 0};Lu.DO_INTERSECT.get=function(){return 1};Lu.COLLINEAR.get=function(){return 2};Lu.NO_INTERSECTION.get=function(){return 0};Lu.POINT_INTERSECTION.get=function(){return 1};Lu.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(Fn,Lu);var Al=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(r){var s=new ne(this._inputLines[0][0],this._inputLines[0][1]),l=new ne(this._inputLines[1][0],this._inputLines[1][1]);return s.contains(r)&&l.contains(r)},e.prototype.computeIntersection=function(){if(arguments.length===3){var r=arguments[0],s=arguments[1],l=arguments[2];if(this._isProper=!1,ne.intersects(s,l,r)&&Yt.orientationIndex(s,l,r)===0&&Yt.orientationIndex(l,s,r)===0)return this._isProper=!0,(r.equals(s)||r.equals(l))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION}else return t.prototype.computeIntersection.apply(this,arguments)},e.prototype.normalizeToMinimum=function(r,s,l,p,m){m.x=this.smallestInAbsValue(r.x,s.x,l.x,p.x),m.y=this.smallestInAbsValue(r.y,s.y,l.y,p.y),r.x-=m.x,r.y-=m.y,s.x-=m.x,s.y-=m.y,l.x-=m.x,l.y-=m.y,p.x-=m.x,p.y-=m.y},e.prototype.safeHCoordinateIntersection=function(r,s,l,p){var m=null;try{m=No.intersection(r,s,l,p)}catch(c){if(c instanceof lh)m=e.nearestEndpoint(r,s,l,p);else throw c}finally{}return m},e.prototype.intersection=function(r,s,l,p){var m=this.intersectionWithNormalization(r,s,l,p);return this.isInSegmentEnvelopes(m)||(m=new ht(e.nearestEndpoint(r,s,l,p))),this._precisionModel!==null&&this._precisionModel.makePrecise(m),m},e.prototype.smallestInAbsValue=function(r,s,l,p){var m=r,c=Math.abs(m);return Math.abs(s)1e-4&&Bi.out.println("Distance = "+m.distance(c))},e.prototype.intersectionWithNormalization=function(r,s,l,p){var m=new ht(r),c=new ht(s),S=new ht(l),L=new ht(p),R=new ht;this.normalizeToEnvCentre(m,c,S,L,R);var k=this.safeHCoordinateIntersection(m,c,S,L);return k.x+=R.x,k.y+=R.y,k},e.prototype.computeCollinearIntersection=function(r,s,l,p){var m=ne.intersects(r,s,l),c=ne.intersects(r,s,p),S=ne.intersects(l,p,r),L=ne.intersects(l,p,s);return m&&c?(this._intPt[0]=l,this._intPt[1]=p,t.COLLINEAR_INTERSECTION):S&&L?(this._intPt[0]=r,this._intPt[1]=s,t.COLLINEAR_INTERSECTION):m&&S?(this._intPt[0]=l,this._intPt[1]=r,l.equals(r)&&!c&&!L?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):m&&L?(this._intPt[0]=l,this._intPt[1]=s,l.equals(s)&&!c&&!S?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):c&&S?(this._intPt[0]=p,this._intPt[1]=r,p.equals(r)&&!m&&!L?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):c&&L?(this._intPt[0]=p,this._intPt[1]=s,p.equals(s)&&!m&&!S?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(r,s,l,p,m){var c=r.xs.x?r.x:s.x,R=r.y>s.y?r.y:s.y,k=l.xp.x?l.x:p.x,dt=l.y>p.y?l.y:p.y,bt=c>k?c:k,It=LU?S:U,Rt=R0&&c>0||m<0&&c<0)return t.NO_INTERSECTION;var S=Yt.orientationIndex(l,p,r),L=Yt.orientationIndex(l,p,s);if(S>0&&L>0||S<0&&L<0)return t.NO_INTERSECTION;var R=m===0&&c===0&&S===0&&L===0;return R?this.computeCollinearIntersection(r,s,l,p):(m===0||c===0||S===0||L===0?(this._isProper=!1,r.equals2D(l)||r.equals2D(p)?this._intPt[0]=r:s.equals2D(l)||s.equals2D(p)?this._intPt[0]=s:m===0?this._intPt[0]=new ht(l):c===0?this._intPt[0]=new ht(p):S===0?this._intPt[0]=new ht(r):L===0&&(this._intPt[0]=new ht(s))):(this._isProper=!0,this._intPt[0]=this.intersection(r,s,l,p)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(r,s,l,p){var m=r,c=Yt.distancePointLine(r,l,p),S=Yt.distancePointLine(s,l,p);return S0?r>0?-l:l:r>0?l:-l;if(e===0||r===0)return s>0?t>0?l:-l:t>0?-l:l;if(e>0?s>0?e<=s||(l=-l,p=t,t=r,r=p,p=e,e=s,s=p):e<=-s?(l=-l,r=-r,s=-s):(p=t,t=-r,r=p,p=e,e=-s,s=p):s>0?-e<=s?(l=-l,t=-t,e=-e):(p=-t,t=r,r=p,p=-e,e=s,s=p):e>=s?(t=-t,e=-e,r=-r,s=-s):(l=-l,p=-t,t=-r,r=p,p=-e,e=-s,s=p),t>0)if(r>0){if(!(t<=r))return l}else return l;else{if(r>0)return-l;if(t>=r)l=-l,t=-t,r=-r;else return-l}for(;;){if(m=Math.floor(r/t),r=r-m*t,s=s-m*e,s<0)return-l;if(s>e)return l;if(t>r+r){if(es+s)return-l;r=t-r,s=e-s,l=-l}if(s===0)return r===0?0:-l;if(r===0||(m=Math.floor(t/r),t=t-m*r,e=e-m*s,e<0))return l;if(e>s)return-l;if(r>t+t){if(se+e)return l;t=r-t,e=s-e,l=-l}if(e===0)return t===0?0:l;if(t===0)return-l}};var rs=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};rs.prototype.countSegment=function(t,e){if(t.xs&&(r=e.x,s=t.x),this._p.x>=r&&this._p.x<=s&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var l=t.x-this._p.x,p=t.y-this._p.y,m=e.x-this._p.x,c=e.y-this._p.y,S=mu.signOfDet2x2(l,p,m,c);if(S===0)return this._isPointOnSegment=!0,null;c0&&this._crossingCount++}};rs.prototype.isPointInPolygon=function(){return this.getLocation()!==ft.EXTERIOR};rs.prototype.getLocation=function(){return this._isPointOnSegment?ft.BOUNDARY:this._crossingCount%2===1?ft.INTERIOR:ft.EXTERIOR};rs.prototype.isOnSegment=function(){return this._isPointOnSegment};rs.prototype.interfaces_=function(){return[]};rs.prototype.getClass=function(){return rs};rs.locatePointInRing=function(){if(arguments[0]instanceof ht&&de(arguments[1],Ze)){for(var t=arguments[0],e=arguments[1],r=new rs(t),s=new ht,l=new ht,p=1;p1||S<0||S>1)&&(l=!0)}}return l?eo.min(Yt.distancePointLine(t,r,s),Yt.distancePointLine(e,r,s),Yt.distancePointLine(r,t,e),Yt.distancePointLine(s,t,e)):0};Yt.isPointInRing=function(t,e){return Yt.locatePointInRing(t,e)!==ft.EXTERIOR};Yt.computeLength=function(t){var e=t.size();if(e<=1)return 0;var r=0,s=new ht;t.getCoordinate(0,s);for(var l=s.x,p=s.y,m=1;mr.y&&(r=p,s=l)}var m=s;do m=m-1,m<0&&(m=e);while(t[m].equals2D(r)&&m!==s);var c=s;do c=(c+1)%e;while(t[c].equals2D(r)&&c!==s);var S=t[m],L=t[c];if(S.equals2D(r)||L.equals2D(r)||S.equals2D(L))return!1;var R=Yt.computeOrientation(S,r,L),k=!1;return R===0?k=S.x>L.x:k=R>0,k};Yt.locatePointInRing=function(t,e){return rs.locatePointInRing(t,e)};Yt.distancePointLinePerpendicular=function(t,e,r){var s=(r.x-e.x)*(r.x-e.x)+(r.y-e.y)*(r.y-e.y),l=((e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y))/s;return Math.abs(l)*Math.sqrt(s)};Yt.computeOrientation=function(t,e,r){return Yt.orientationIndex(t,e,r)};Yt.distancePointLine=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];if(e.length===0)throw new Dn("Line array must contain at least one vertex");for(var r=t.distance(e[0]),s=0;s=1)return p.distance(c);var R=((m.y-p.y)*(c.x-m.x)-(m.x-p.x)*(c.y-m.y))/S;return Math.abs(R)*Math.sqrt(S)}};Yt.isOnLine=function(t,e){for(var r=new Al,s=1;s0};Zc.prototype.interfaces_=function(){return[mo]};Zc.prototype.getClass=function(){return Zc};var Hc=function(){};Hc.prototype.isInBoundary=function(t){return t>1};Hc.prototype.interfaces_=function(){return[mo]};Hc.prototype.getClass=function(){return Hc};var Wc=function(){};Wc.prototype.isInBoundary=function(t){return t===1};Wc.prototype.interfaces_=function(){return[mo]};Wc.prototype.getClass=function(){return Wc};var hi=function(){};hi.prototype.add=function(){};hi.prototype.addAll=function(){};hi.prototype.isEmpty=function(){};hi.prototype.iterator=function(){};hi.prototype.size=function(){};hi.prototype.toArray=function(){};hi.prototype.remove=function(){};function yg(t){this.message=t||""}yg.prototype=new Error;yg.prototype.name="IndexOutOfBoundsException";var uh=function(){};uh.prototype.hasNext=function(){};uh.prototype.next=function(){};uh.prototype.remove=function(){};var ko=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(hi);function ch(t){this.message=t||""}ch.prototype=new Error;ch.prototype.name="NoSuchElementException";var qt=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof hi&&this.addAll(arguments[0])}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,hi]},e.prototype.add=function(r){return arguments.length===1?this.array_.push(r):this.array_.splice(arguments[0],arguments[1]),!0},e.prototype.clear=function(){this.array_=[]},e.prototype.addAll=function(r){for(var s=this,l=r.iterator();l.hasNext();)s.add(l.next());return!0},e.prototype.set=function(r,s){var l=this.array_[r];return this.array_[r]=s,l},e.prototype.iterator=function(){return new hw(this)},e.prototype.get=function(r){if(r<0||r>=this.size())throw new yg;return this.array_[r]},e.prototype.isEmpty=function(){return this.array_.length===0},e.prototype.size=function(){return this.array_.length},e.prototype.toArray=function(){for(var r=this,s=[],l=0,p=this.array_.length;l=1){var L=this.get(this.size()-1);if(L.equals2D(c))return null}t.prototype.add.call(this,c)}else if(arguments[0]instanceof Object&&typeof arguments[1]=="boolean"){var R=arguments[0],k=arguments[1];return this.add(R,k),!0}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&arguments[0]instanceof Array&&typeof arguments[1]=="boolean"){var U=arguments[0],ct=arguments[1],dt=arguments[2];if(dt)for(var bt=0;bt=0;It--)s.add(U[It],ct);return!0}else if(typeof arguments[2]=="boolean"&&Number.isInteger(arguments[0])&&arguments[1]instanceof ht){var Dt=arguments[0],Rt=arguments[1],Gt=arguments[2];if(!Gt){var re=this.size();if(re>0){if(Dt>0){var pe=this.get(Dt-1);if(pe.equals2D(Rt))return null}if(Dtve&&(Nt=-1);for(var sn=me;sn!==ve;sn+=Nt)s.add(ue[sn],Pe);return!0}},e.prototype.closeRing=function(){this.size()>0&&this.add(new ht(this.get(0)),!1)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},Object.defineProperties(e,r),e}(qt),ke=function(){},Cf={ForwardComparator:{configurable:!0},BidirectionalComparator:{configurable:!0},coordArrayType:{configurable:!0}};Cf.ForwardComparator.get=function(){return Mp};Cf.BidirectionalComparator.get=function(){return Xc};Cf.coordArrayType.get=function(){return new Array(0).fill(null)};ke.prototype.interfaces_=function(){return[]};ke.prototype.getClass=function(){return ke};ke.isRing=function(t){return!(t.length<4||!t[0].equals2D(t[t.length-1]))};ke.ptNotInList=function(t,e){for(var r=0;r=t?e:[]};ke.indexOf=function(t,e){for(var r=0;r0)&&(e=t[r]);return e};ke.extract=function(t,e,r){e=eo.clamp(e,0,t.length),r=eo.clamp(r,-1,t.length);var s=r-e+1;r<0&&(s=0),e>=t.length&&(s=0),rs.length)return 1;if(r.length===0)return 0;var l=ke.compare(r,s),p=ke.isEqualReversed(r,s);return p?0:l};Xc.prototype.OLDcompare=function(t,e){var r=t,s=e;if(r.lengths.length)return 1;if(r.length===0)return 0;for(var l=ke.increasingDirection(r),p=ke.increasingDirection(s),m=l>0?0:r.length-1,c=p>0?0:r.length-1,S=0;S0)e=e.right;else return e.value}return null};Xi.prototype.put=function(t,e){if(this.root_===null)return this.root_={key:t,value:e,left:null,right:null,parent:null,color:ia,getValue:function(){return this.value},getKey:function(){return this.key}},this.size_=1,null;var r=this.root_,s,l;do if(s=r,l=t.compareTo(r.key),l<0)r=r.left;else if(l>0)r=r.right;else{var p=r.value;return r.value=e,p}while(r!==null);var m={key:t,left:null,right:null,value:e,parent:s,color:ia,getValue:function(){return this.value},getKey:function(){return this.key}};return l<0?s.left=m:s.right=m,this.fixAfterInsertion(m),this.size_++,null};Xi.prototype.fixAfterInsertion=function(t){var e=this;for(t.color=dl;t!=null&&t!==this.root_&&t.parent.color===dl;)if(yn(t)===Ym(yn(yn(t)))){var r=Oy(yn(yn(t)));zy(r)===dl?(ta(yn(t),ia),ta(r,ia),ta(yn(yn(t)),dl),t=yn(yn(t))):(t===Oy(yn(t))&&(t=yn(t),e.rotateLeft(t)),ta(yn(t),ia),ta(yn(yn(t)),dl),e.rotateRight(yn(yn(t))))}else{var s=Ym(yn(yn(t)));zy(s)===dl?(ta(yn(t),ia),ta(s,ia),ta(yn(yn(t)),dl),t=yn(yn(t))):(t===Ym(yn(t))&&(t=yn(t),e.rotateRight(t)),ta(yn(t),ia),ta(yn(yn(t)),dl),e.rotateLeft(yn(yn(t))))}this.root_.color=ia};Xi.prototype.values=function(){var t=new qt,e=this.getFirstEntry();if(e!==null)for(t.add(e.value);(e=Xi.successor(e))!==null;)t.add(e.value);return t};Xi.prototype.entrySet=function(){var t=new vg,e=this.getFirstEntry();if(e!==null)for(t.add(e);(e=Xi.successor(e))!==null;)t.add(e);return t};Xi.prototype.rotateLeft=function(t){if(t!=null){var e=t.right;t.right=e.left,e.left!=null&&(e.left.parent=t),e.parent=t.parent,t.parent===null?this.root_=e:t.parent.left===t?t.parent.left=e:t.parent.right=e,e.left=t,t.parent=e}};Xi.prototype.rotateRight=function(t){if(t!=null){var e=t.left;t.left=e.right,e.right!=null&&(e.right.parent=t),e.parent=t.parent,t.parent===null?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}};Xi.prototype.getFirstEntry=function(){var t=this.root_;if(t!=null)for(;t.left!=null;)t=t.left;return t};Xi.successor=function(t){if(t===null)return null;if(t.right!==null){for(var e=t.right;e.left!==null;)e=e.left;return e}else{for(var r=t.parent,s=t;r!==null&&s===r.right;)s=r,r=r.parent;return r}};Xi.prototype.size=function(){return this.size_};var Dp=function(){};Dp.prototype.interfaces_=function(){return[]};Dp.prototype.getClass=function(){return Dp};function F0(){}F0.prototype=new Tf;function as(){this.array_=[],arguments[0]instanceof hi&&this.addAll(arguments[0])}as.prototype=new F0;as.prototype.contains=function(t){for(var e=this,r=0,s=this.array_.length;r=0;){var m=l.substring(0,p);s.add(m),l=l.substring(p+r),p=l.indexOf(e)}l.length>0&&s.add(l);for(var c=new Array(s.size()).fill(null),S=0;S0)for(var p=l;p0&&s.append(" ");for(var p=0;p0&&s.append(","),s.append(po.toString(t.getOrdinate(l,p)))}return s.append(")"),s.toString()}};ti.ensureValidRing=function(t,e){var r=e.size();if(r===0)return e;if(r<=3)return ti.createClosedRing(t,e,4);var s=e.getOrdinate(0,Ze.X)===e.getOrdinate(r-1,Ze.X)&&e.getOrdinate(0,Ze.Y)===e.getOrdinate(r-1,Ze.Y);return s?e:ti.createClosedRing(t,e,r+1)};ti.createClosedRing=function(t,e,r){var s=t.create(r,e.getDimension()),l=e.size();ti.copy(e,0,s,0,l);for(var p=l;p0&&ti.reverse(s._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Xe.FALSE:0},e.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return Yt.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var s=this._points.copy();ti.reverse(s);var l=this.getFactory().createLineString(s);return l},e.prototype.compareToSameClass=function(){var s=this;if(arguments.length===1){for(var l=arguments[0],p=l,m=0,c=0;m= 2)");this._points=s},e.prototype.isCoordinate=function(s){for(var l=this,p=0;p=1&&this.getCoordinateSequence().size()= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Zn),Ps=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return he.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(arguments.length===2){var s=arguments[0],l=arguments[1];return this.isEquivalentClass(s)?t.prototype.equalsExact.call(this,s,l):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var s=this,l=this._geometries.length,p=new Array(l).fill(null),m=0;m0?e.createPoint(r[0]):e.createPoint():t};kp.prototype.interfaces_=function(){return[go.GeometryEditorOperation]};kp.prototype.getClass=function(){return kp};var zp=function(){};zp.prototype.edit=function(t,e){return t instanceof Ds?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Zn?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof zr?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t};zp.prototype.interfaces_=function(){return[go.GeometryEditorOperation]};zp.prototype.getClass=function(){return zp};var Qn=function(){var t=this;if(this._dimension=3,this._coordinates=null,arguments.length===1){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var e=arguments[0];this._coordinates=new Array(e).fill(null);for(var r=0;r0){var e=new _s(17*this._coordinates.length);e.append("("),e.append(this._coordinates[0]);for(var r=1;r3&&(s=3),s<2?new Qn(r):new Qn(r,s)}};Rs.prototype.interfaces_=function(){return[Gc,bo]};Rs.prototype.getClass=function(){return Rs};Rs.instance=function(){return Rs.instanceObject};bg.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00};bg.instanceObject.get=function(){return new Rs};Object.defineProperties(Rs,bg);var V0=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(r){return this.map_.get(r)||null},e.prototype.put=function(r,s){return this.map_.set(r,s),s},e.prototype.values=function(){for(var r=new qt,s=this.map_.values(),l=s.next();!l.done;)r.add(l.value),l=s.next();return r},e.prototype.entrySet=function(){var r=new vg;return this.map_.entries().forEach(function(s){return r.add(s)}),r},e.prototype.size=function(){return this.map_.size()},e}(Au),Qe=function t(){if(this._modelType=null,this._scale=null,arguments.length===0)this._modelType=t.FLOATING;else 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this._modelType===Qe.FLOATING?t="Floating":this._modelType===Qe.FLOATING_SINGLE?t="Floating-Single":this._modelType===Qe.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t};Qe.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var t=arguments[0];if(ye.isNaN(t))return t;if(this._modelType===Qe.FLOATING_SINGLE){var e=t;return e}return this._modelType===Qe.FIXED?Math.round(t*this._scale)/this._scale:t}else if(arguments[0]instanceof ht){var r=arguments[0];if(this._modelType===Qe.FLOATING)return null;r.x=this.makePrecise(r.x),r.y=this.makePrecise(r.y)}};Qe.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Qe.FLOATING?t=16:this._modelType===Qe.FLOATING_SINGLE?t=6:this._modelType===Qe.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t};Qe.prototype.setScale=function(t){this._scale=Math.abs(t)};Qe.prototype.interfaces_=function(){return[bo,xo]};Qe.prototype.getClass=function(){return Qe};Qe.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e};wg.serialVersionUID.get=function(){return 7777263578777804e3};wg.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(Qe,wg);var us=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},Ig={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};us.prototype.readResolve=function(){return us.nameToTypeMap.get(this._name)};us.prototype.toString=function(){return this._name};us.prototype.interfaces_=function(){return[bo]};us.prototype.getClass=function(){return us};Ig.serialVersionUID.get=function(){return-552860263173159e4};Ig.nameToTypeMap.get=function(){return new V0};Object.defineProperties(us,Ig);Qe.Type=us;Qe.FIXED=new us("FIXED");Qe.FLOATING=new us("FLOATING");Qe.FLOATING_SINGLE=new us("FLOATING SINGLE");var Fe=function t(){this._precisionModel=new Qe,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?de(arguments[0],Gc)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Qe&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},U0={serialVersionUID:{configurable:!0}};Fe.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new ht(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new ht(t.getMinX(),t.getMinY()),new ht(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new ht(t.getMinX(),t.getMinY()),new ht(t.getMinX(),t.getMaxY()),new ht(t.getMaxX(),t.getMaxY()),new ht(t.getMaxX(),t.getMinY()),new ht(t.getMinX(),t.getMinY())]),null)};Fe.prototype.createLineString=function(t){if(t){if(t instanceof Array)return new Zn(this.getCoordinateSequenceFactory().create(t),this);if(de(t,Ze))return new Zn(t,this)}else return new Zn(this.getCoordinateSequenceFactory().create([]),this)};Fe.prototype.createMultiLineString=function(){if(arguments.length===0)return new bl(null,this);if(arguments.length===1){var t=arguments[0];return new bl(t,this)}};Fe.prototype.buildGeometry=function(t){for(var e=null,r=!1,s=!1,l=t.iterator();l.hasNext();){var p=l.next(),m=p.getClass();e===null&&(e=m),m!==e&&(r=!0),p.isGeometryCollectionOrDerived()&&(s=!0)}if(e===null)return this.createGeometryCollection();if(r||s)return this.createGeometryCollection(Fe.toGeometryArray(t));var c=t.iterator().next(),S=t.size()>1;if(S){if(c instanceof di)return this.createMultiPolygon(Fe.toPolygonArray(t));if(c instanceof Zn)return this.createMultiLineString(Fe.toLineStringArray(t));if(c instanceof zr)return this.createMultiPoint(Fe.toPointArray(t));Se.shouldNeverReachHere("Unhandled class: "+c.getClass().getName())}return c};Fe.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(t!==null?this.getCoordinateSequenceFactory().create(t):null)};Fe.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof ht){var t=arguments[0];return this.createPoint(t!==null?this.getCoordinateSequenceFactory().create([t]):null)}else if(de(arguments[0],Ze)){var e=arguments[0];return new zr(e,this)}}};Fe.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};Fe.prototype.createPolygon=function(){if(arguments.length===0)return new di(null,null,this);if(arguments.length===1){if(de(arguments[0],Ze)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof Ds){var r=arguments[0];return this.createPolygon(r,null)}}else if(arguments.length===2){var s=arguments[0],l=arguments[1];return new di(s,l,this)}};Fe.prototype.getSRID=function(){return this._SRID};Fe.prototype.createGeometryCollection=function(){if(arguments.length===0)return new ar(null,this);if(arguments.length===1){var t=arguments[0];return new ar(t,this)}};Fe.prototype.createGeometry=function(t){var e=new go(this);return e.edit(t,{edit:function(){if(arguments.length===2){var r=arguments[0];return this._coordinateSequenceFactory.create(r)}}})};Fe.prototype.getPrecisionModel=function(){return this._precisionModel};Fe.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(t!==null?this.getCoordinateSequenceFactory().create(t):null)}else if(de(arguments[0],Ze)){var e=arguments[0];return new Ds(e,this)}}};Fe.prototype.createMultiPolygon=function(){if(arguments.length===0)return new Ps(null,this);if(arguments.length===1){var t=arguments[0];return new Ps(t,this)}};Fe.prototype.createMultiPoint=function(){var t=this;if(arguments.length===0)return new Yc(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Yc(e,this)}else if(arguments[0]instanceof Array){var r=arguments[0];return this.createMultiPoint(r!==null?this.getCoordinateSequenceFactory().create(r):null)}else if(de(arguments[0],Ze)){var s=arguments[0];if(s===null)return this.createMultiPoint(new Array(0).fill(null));for(var l=new Array(s.size()).fill(null),p=0;p=this.size())throw new Error;return this.array_[t]};ys.prototype.push=function(t){return this.array_.push(t),t};ys.prototype.pop=function(t){if(this.array_.length===0)throw new Mf;return this.array_.pop()};ys.prototype.peek=function(){if(this.array_.length===0)throw new Mf;return this.array_[this.array_.length-1]};ys.prototype.empty=function(){return this.array_.length===0};ys.prototype.isEmpty=function(){return this.empty()};ys.prototype.search=function(t){return this.array_.indexOf(t)};ys.prototype.size=function(){return this.array_.length};ys.prototype.toArray=function(){for(var t=this,e=[],r=0,s=this.array_.length;r0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&s===Yt.CLOCKWISE)&&(l=!0),l&&(this._minIndex=this._minIndex-1)};cs.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge(),s=r.getCoordinates();if(e<0||e+1>=s.length||s[e].y===s[e+1].y)return-1;var l=kt.LEFT;return s[e].ye._minCoord.x)&&(e._minDe=t,e._minIndex=s,e._minCoord=r[s])};cs.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode(),e=t.getEdges();this._minDe=e.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};cs.prototype.findEdge=function(t){for(var e=this,r=t.iterator();r.hasNext();){var s=r.next();s.isForward()&&e.checkForRightmostCoordinate(s)}Se.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var l=this.getRightmostSide(this._minDe,this._minIndex);l===kt.LEFT&&(this._orientedDe=this._minDe.getSym())};cs.prototype.interfaces_=function(){return[]};cs.prototype.getClass=function(){return cs};var la=function(t){function e(r,s){t.call(this,e.msgWithCoord(r,s)),this.pt=s?new ht(s):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(r,s){return s?r:r+" [ "+s+" ]"},e}(sa),Df=function(){this.array_=[]};Df.prototype.addLast=function(t){this.array_.push(t)};Df.prototype.removeFirst=function(){return this.array_.shift()};Df.prototype.isEmpty=function(){return this.array_.length===0};var lr=function(){this._finder=null,this._dirEdgeList=new qt,this._nodes=new qt,this._rightMostCoord=null,this._env=null,this._finder=new cs};lr.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.setVisited(!1)}};lr.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};lr.prototype.computeNodeDepth=function(t){for(var e=this,r=null,s=t.getEdges().iterator();s.hasNext();){var l=s.next();if(l.isVisited()||l.getSym().isVisited()){r=l;break}}if(r===null)throw new la("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(r);for(var p=t.getEdges().iterator();p.hasNext();){var m=p.next();m.setVisited(!0),e.copySymDepths(m)}};lr.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(kt.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)};lr.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};lr.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(kt.RIGHT)>=1&&e.getDepth(kt.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}};lr.prototype.computeDepths=function(t){var e=this,r=new vg,s=new Df,l=t.getNode();for(s.addLast(l),r.add(l),t.setVisited(!0);!s.isEmpty();){var p=s.removeFirst();r.add(p),e.computeNodeDepth(p);for(var m=p.getEdges().iterator();m.hasNext();){var c=m.next(),S=c.getSym();if(!S.isVisited()){var L=S.getNode();r.contains(L)||(s.addLast(L),r.add(L))}}}};lr.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0};lr.prototype.getEnvelope=function(){if(this._env===null){for(var t=new ne,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next(),s=r.getEdge().getCoordinates(),l=0;lthis.location.length){var r=new Array(3).fill(null);r[kt.ON]=this.location[kt.ON],r[kt.LEFT]=ft.NONE,r[kt.RIGHT]=ft.NONE,this.location=r}for(var s=0;s1&&t.append(ft.toLocationSymbol(this.location[kt.LEFT])),t.append(ft.toLocationSymbol(this.location[kt.ON])),this.location.length>1&&t.append(ft.toLocationSymbol(this.location[kt.RIGHT])),t.toString()};vn.prototype.setLocations=function(t,e,r){this.location[kt.ON]=t,this.location[kt.LEFT]=e,this.location[kt.RIGHT]=r};vn.prototype.get=function(t){return t1};vn.prototype.isAnyNull=function(){for(var t=this,e=0;et._maxNodeDegree&&(t._maxNodeDegree=s),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2};si.prototype.addPoints=function(t,e,r){var s=this,l=t.getCoordinates();if(e){var p=1;r&&(p=0);for(var m=p;m=0;S--)s._pts.add(l[S])}};si.prototype.isHole=function(){return this._isHole};si.prototype.setInResult=function(){var t=this._startDe;do t.getEdge().setInResult(!0),t=t.getNext();while(t!==this._startDe)};si.prototype.containsPoint=function(t){var e=this.getLinearRing(),r=e.getEnvelopeInternal();if(!r.contains(t)||!Yt.isPointInRing(t,e.getCoordinates()))return!1;for(var s=this._holes.iterator();s.hasNext();){var l=s.next();if(l.containsPoint(t))return!1}return!0};si.prototype.addHole=function(t){this._holes.add(t)};si.prototype.isShell=function(){return this._shell===null};si.prototype.getLabel=function(){return this._label};si.prototype.getEdges=function(){return this._edges};si.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};si.prototype.getShell=function(){return this._shell};si.prototype.mergeLabel=function(){if(arguments.length===1){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(arguments.length===2){var e=arguments[0],r=arguments[1],s=e.getLocation(r,kt.RIGHT);if(s===ft.NONE)return null;if(this._label.getLocation(r)===ft.NONE)return this._label.setLocation(r,s),null}};si.prototype.setShell=function(t){this._shell=t,t!==null&&t.addHole(this)};si.prototype.toPolygon=function(t){for(var e=this,r=new Array(this._holes.size()).fill(null),s=0;s=2,"found partial label"),this.computeIM(t)};no.prototype.isInResult=function(){return this._isInResult};no.prototype.isVisited=function(){return this._isVisited};no.prototype.interfaces_=function(){return[]};no.prototype.getClass=function(){return no};var Rf=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var r=arguments[0],s=arguments[1];this._coord=r,this._edges=s,this._label=new tn(0,ft.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var r=this.getEdges().getEdges().iterator();r.hasNext();){var s=r.next();if(s.getEdge().isInResult())return!0}return!1},e.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(r){r.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(r){},e.prototype.computeMergedLocation=function(r,s){var l=ft.NONE;if(l=this._label.getLocation(s),!r.isNull(s)){var p=r.getLocation(s);l!==ft.BOUNDARY&&(l=p)}return l},e.prototype.setLabel=function(){if(arguments.length===2){var r=arguments[0],s=arguments[1];this._label===null?this._label=new tn(r,s):this._label.setLocation(r,s)}else return t.prototype.setLabel.apply(this,arguments)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var r=this;if(arguments[0]instanceof e){var s=arguments[0];this.mergeLabel(s._label)}else if(arguments[0]instanceof tn)for(var l=arguments[0],p=0;p<2;p++){var m=r.computeMergedLocation(l,p),c=r._label.getLocation(p);c===ft.NONE&&r._label.setLocation(p,m)}},e.prototype.add=function(r){this._edges.insert(r),r.setNode(this)},e.prototype.setLabelBoundary=function(r){if(this._label===null)return null;var s=ft.NONE;this._label!==null&&(s=this._label.getLocation(r));var l=null;switch(s){case ft.BOUNDARY:l=ft.INTERIOR;break;case ft.INTERIOR:l=ft.BOUNDARY;break;default:l=ft.BOUNDARY;break}this._label.setLocation(r,l)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(no),hs=function(){this.nodeMap=new Xi,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};hs.prototype.find=function(t){return this.nodeMap.get(t)};hs.prototype.addNode=function(){if(arguments[0]instanceof ht){var t=arguments[0],e=this.nodeMap.get(t);return e===null&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}else if(arguments[0]instanceof Rf){var r=arguments[0],s=this.nodeMap.get(r.getCoordinate());return s===null?(this.nodeMap.put(r.getCoordinate(),r),r):(s.mergeLabel(r),s)}};hs.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){var r=e.next();r.print(t)}};hs.prototype.iterator=function(){return this.nodeMap.values().iterator()};hs.prototype.values=function(){return this.nodeMap.values()};hs.prototype.getBoundaryNodes=function(t){for(var e=new qt,r=this.iterator();r.hasNext();){var s=r.next();s.getLabel().getLocation(t)===ft.BOUNDARY&&e.add(s)}return e};hs.prototype.add=function(t){var e=t.getCoordinate(),r=this.addNode(e);r.add(t)};hs.prototype.interfaces_=function(){return[]};hs.prototype.getClass=function(){return hs};var cn=function(){},Kp={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};cn.prototype.interfaces_=function(){return[]};cn.prototype.getClass=function(){return cn};cn.isNorthern=function(t){return t===cn.NE||t===cn.NW};cn.isOpposite=function(t,e){if(t===e)return!1;var r=(t-e+4)%4;return r===2};cn.commonHalfPlane=function(t,e){if(t===e)return t;var r=(t-e+4)%4;if(r===2)return-1;var s=te?t:e;return s===0&&l===3?3:s};cn.isInHalfPlane=function(t,e){return e===cn.SE?t===cn.SE||t===cn.SW:t===e||t===e+1};cn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Dn("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?cn.NE:cn.SE:e>=0?cn.NW:cn.SW}else if(arguments[0]instanceof ht&&arguments[1]instanceof ht){var r=arguments[0],s=arguments[1];if(s.x===r.x&&s.y===r.y)throw new Dn("Cannot compute the quadrant for two identical points "+r);return s.x>=r.x?s.y>=r.y?cn.NE:cn.SE:s.y>=r.y?cn.NW:cn.SW}};Kp.NE.get=function(){return 0};Kp.NW.get=function(){return 1};Kp.SW.get=function(){return 2};Kp.SE.get=function(){return 3};Object.defineProperties(cn,Kp);var Yi=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var t=arguments[0];this._edge=t}else if(arguments.length===3){var e=arguments[0],r=arguments[1],s=arguments[2],l=null;this._edge=e,this.init(r,s),this._label=l}else if(arguments.length===4){var p=arguments[0],m=arguments[1],c=arguments[2],S=arguments[3];this._edge=p,this.init(m,c),this._label=S}};Yi.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){m.linkDirectedEdgesForMinimalEdgeRings();var c=m.buildMinimalRings(),S=s.findShell(c);S!==null?(s.placePolygonHoles(S,c),e.add(S)):r.addAll(c)}else l.add(m)}return l};Or.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){var r=e.next();if(r.containsPoint(t))return!0}return!1};Or.prototype.buildMaximalEdgeRings=function(t){for(var e=this,r=new qt,s=t.iterator();s.hasNext();){var l=s.next();if(l.isInResult()&&l.getLabel().isArea()&&l.getEdgeRing()===null){var p=new bw(l,e._geometryFactory);r.add(p),p.setInResult()}}return r};Or.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var s=r.next();s.isHole()&&s.setShell(t)}};Or.prototype.getPolygons=function(){var t=this.computePolygons(this._shellList);return t};Or.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),s=r.getEnvelopeInternal(),l=r.getCoordinateN(0),p=null,m=null,c=e.iterator();c.hasNext();){var S=c.next(),L=S.getLinearRing(),R=L.getEnvelopeInternal();p!==null&&(m=p.getLinearRing().getEnvelopeInternal());var k=!1;R.contains(s)&&Yt.isPointInRing(l,L.getCoordinates())&&(k=!0),k&&(p===null||m.contains(R))&&(p=S)}return p};Or.prototype.findShell=function(t){for(var e=0,r=null,s=t.iterator();s.hasNext();){var l=s.next();l.isHole()||(r=l,e++)}return Se.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r};Or.prototype.add=function(){if(arguments.length===1){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(arguments.length===2){var e=arguments[0],r=arguments[1];Bn.linkResultDirectedEdges(r);var s=this.buildMaximalEdgeRings(e),l=new qt,p=this.buildMinimalEdgeRings(s,this._shellList,l);this.sortShellsAndHoles(p,this._shellList,l),this.placeFreeHoles(this._shellList,l)}};Or.prototype.interfaces_=function(){return[]};Or.prototype.getClass=function(){return Or};var Jc=function(){};Jc.prototype.getBounds=function(){};Jc.prototype.interfaces_=function(){return[]};Jc.prototype.getClass=function(){return Jc};var Fo=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Fo.prototype.getItem=function(){return this._item};Fo.prototype.getBounds=function(){return this._bounds};Fo.prototype.interfaces_=function(){return[Jc,bo]};Fo.prototype.getClass=function(){return Fo};var ua=function(){this._size=null,this._items=null,this._size=0,this._items=new qt,this._items.add(null)};ua.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t};ua.prototype.size=function(){return this._size};ua.prototype.reorder=function(t){for(var e=this,r=null,s=this._items.get(t);t*2<=this._size&&(r=t*2,r!==e._size&&e._items.get(r+1).compareTo(e._items.get(r))<0&&r++,e._items.get(r).compareTo(s)<0);t=r)e._items.set(t,e._items.get(r));this._items.set(t,s)};ua.prototype.clear=function(){this._size=0,this._items.clear()};ua.prototype.isEmpty=function(){return this._size===0};ua.prototype.add=function(t){var e=this;this._items.add(null),this._size+=1;var r=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(r/2)))<0;r/=2)e._items.set(r,e._items.get(Math.trunc(r/2)));this._items.set(r,t)};ua.prototype.interfaces_=function(){return[]};ua.prototype.getClass=function(){return ua};var ka=function(){};ka.prototype.visitItem=function(t){};ka.prototype.interfaces_=function(){return[]};ka.prototype.getClass=function(){return ka};var gu=function(){};gu.prototype.insert=function(t,e){};gu.prototype.remove=function(t,e){};gu.prototype.query=function(){};gu.prototype.interfaces_=function(){return[]};gu.prototype.getClass=function(){return gu};var pi=function(){if(this._childBoundables=new qt,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._level=t}},q0={serialVersionUID:{configurable:!0}};pi.prototype.getLevel=function(){return this._level};pi.prototype.size=function(){return this._childBoundables.size()};pi.prototype.getChildBoundables=function(){return this._childBoundables};pi.prototype.addChildBoundable=function(t){Se.isTrue(this._bounds===null),this._childBoundables.add(t)};pi.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};pi.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};pi.prototype.interfaces_=function(){return[Jc,bo]};pi.prototype.getClass=function(){return pi};q0.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(pi,q0);var Bo=function(){};Bo.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}};Bo.min=function(t){return Bo.sort(t),t.get(0)};Bo.sort=function(t,e){var r=t.toArray();e?_l.sort(r,e):_l.sort(r);for(var s=t.iterator(),l=0,p=r.length;lri.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(s)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new Dn("neither boundable is composite")};ri.prototype.isLeaves=function(){return!(ri.isComposite(this._boundable1)||ri.isComposite(this._boundable2))};ri.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0};ri.prototype.expand=function(t,e,r,s){for(var l=this,p=t.getChildBoundables(),m=p.iterator();m.hasNext();){var c=m.next(),S=new ri(c,e,l._itemDistance);S.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},Nf={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Ri.prototype.getNodeCapacity=function(){return this._nodeCapacity};Ri.prototype.lastNode=function(t){return t.get(t.size()-1)};Ri.prototype.size=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var e=arguments[0],r=0,s=e.getChildBoundables().iterator();s.hasNext();){var l=s.next();l instanceof pi?r+=t.size(l):l instanceof Fo&&(r+=1)}return r}};Ri.prototype.removeItem=function(t,e){for(var r=null,s=t.getChildBoundables().iterator();s.hasNext();){var l=s.next();l instanceof Fo&&l.getItem()===e&&(r=l)}return r!==null?(t.getChildBoundables().remove(r),!0):!1};Ri.prototype.itemsTree=function(){var t=this;if(arguments.length===0){this.build();var e=this.itemsTree(this._root);return e===null?new qt:e}else if(arguments.length===1){for(var r=arguments[0],s=new qt,l=r.getChildBoundables().iterator();l.hasNext();){var p=l.next();if(p instanceof pi){var m=t.itemsTree(p);m!==null&&s.add(m)}else p instanceof Fo?s.add(p.getItem()):Se.shouldNeverReachHere()}return s.size()<=0?null:s}};Ri.prototype.insert=function(t,e){Se.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Fo(t,e))};Ri.prototype.boundablesAtLevel=function(){var t=this;if(arguments.length===1){var e=arguments[0],r=new qt;return this.boundablesAtLevel(e,this._root,r),r}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2];if(Se.isTrue(s>-2),l.getLevel()===s)return p.add(l),null;for(var m=l.getChildBoundables().iterator();m.hasNext();){var c=m.next();c instanceof pi?t.boundablesAtLevel(s,c,p):(Se.isTrue(c instanceof Fo),s===-1&&p.add(c))}return null}};Ri.prototype.query=function(){var t=this;if(arguments.length===1){var e=arguments[0];this.build();var r=new qt;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,r),r}else if(arguments.length===2){var s=arguments[0],l=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),s)&&this.query(s,this._root,l)}else if(arguments.length===3){if(de(arguments[2],ka)&&arguments[0]instanceof Object&&arguments[1]instanceof pi)for(var p=arguments[0],m=arguments[1],c=arguments[2],S=m.getChildBoundables(),L=0;Lr&&(r=p)}}return r+1}};Ri.prototype.createParentBoundables=function(t,e){var r=this;Se.isTrue(!t.isEmpty());var s=new qt;s.add(this.createNode(e));var l=new qt(t);Bo.sort(l,this.getComparator());for(var p=l.iterator();p.hasNext();){var m=p.next();r.lastNode(s).getChildBoundables().size()===r.getNodeCapacity()&&s.add(r.createNode(e)),r.lastNode(s).addChildBoundable(m)}return s};Ri.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};Ri.prototype.interfaces_=function(){return[bo]};Ri.prototype.getClass=function(){return Ri};Ri.compareDoubles=function(t,e){return t>e?1:t0);for(var m=new qt,c=0;c0;){var dt=ct.poll(),bt=dt.getDistance();if(bt>=k)break;dt.isLeaves()?(k=bt,U=dt):dt.expandToQueue(ct,k)}return[U.getBoundable(0).getItem(),U.getBoundable(1).getItem()]}}else if(arguments.length===3){var It=arguments[0],Dt=arguments[1],Rt=arguments[2],Gt=new Fo(It,Dt),re=new ri(this.getRoot(),Gt,Rt);return this.nearestNeighbour(re)[0]}},e.prototype.interfaces_=function(){return[gu,bo]},e.prototype.getClass=function(){return e},e.centreX=function(s){return e.avg(s.getMinX(),s.getMaxX())},e.avg=function(s,l){return(s+l)/2},e.centreY=function(s){return e.avg(s.getMinY(),s.getMaxY())},r.STRtreeNode.get=function(){return Fy},r.serialVersionUID.get=function(){return 0x39920f7d5f261e0},r.xComparator.get=function(){return{interfaces_:function(){return[qc]},compare:function(s,l){return t.compareDoubles(e.centreX(s.getBounds()),e.centreX(l.getBounds()))}}},r.yComparator.get=function(){return{interfaces_:function(){return[qc]},compare:function(s,l){return t.compareDoubles(e.centreY(s.getBounds()),e.centreY(l.getBounds()))}}},r.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(s,l){return s.intersects(l)}}},r.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,r),e}(Ri),Fy=function(t){function e(){var r=arguments[0];t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var r=null,s=this.getChildBoundables().iterator();s.hasNext();){var l=s.next();r===null?r=new ne(l.getBounds()):r.expandToInclude(l.getBounds())}return r},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(pi),vr=function(){};vr.prototype.interfaces_=function(){return[]};vr.prototype.getClass=function(){return vr};vr.relativeSign=function(t,e){return te?1:0};vr.compare=function(t,e,r){if(e.equals2D(r))return 0;var s=vr.relativeSign(e.x,r.x),l=vr.relativeSign(e.y,r.y);switch(t){case 0:return vr.compareValue(s,l);case 1:return vr.compareValue(l,s);case 2:return vr.compareValue(l,-s);case 3:return vr.compareValue(-s,l);case 4:return vr.compareValue(-s,-l);case 5:return vr.compareValue(-l,-s);case 6:return vr.compareValue(-l,s);case 7:return vr.compareValue(s,-l)}return Se.shouldNeverReachHere("invalid octant value"),0};vr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var za=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];this._segString=t,this.coord=new ht(e),this.segmentIndex=r,this._segmentOctant=s,this._isInterior=!e.equals2D(t.getCoordinate(r))};za.prototype.getCoordinate=function(){return this.coord};za.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)};za.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:vr.compare(this._segmentOctant,this.coord,e.coord)};za.prototype.isEndPoint=function(t){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===t};za.prototype.isInterior=function(){return this._isInterior};za.prototype.interfaces_=function(){return[xo]};za.prototype.getClass=function(){return za};var ur=function(){this._nodeMap=new Xi,this._edge=null;var t=arguments[0];this._edge=t};ur.prototype.getSplitCoordinates=function(){var t=this,e=new Xp;this.addEndpoints();for(var r=this.iterator(),s=r.next();r.hasNext();){var l=r.next();t.addEdgeCoordinates(s,l,e),s=l}return e.toCoordinateArray()};ur.prototype.addCollapsedNodes=function(){var t=this,e=new qt;this.findCollapsesFromInsertedNodes(e),this.findCollapsesFromExistingVertices(e);for(var r=e.iterator();r.hasNext();){var s=r.next().intValue();t.add(t._edge.getCoordinate(s),s)}};ur.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var r=e.next();r.print(t)}};ur.prototype.findCollapsesFromExistingVertices=function(t){for(var e=this,r=0;r=0?e>=0?r>=s?0:1:r>=s?7:6:e>=0?r>=s?3:2:r>=s?4:5}else if(arguments[0]instanceof ht&&arguments[1]instanceof ht){var l=arguments[0],p=arguments[1],m=p.x-l.x,c=p.y-l.y;if(m===0&&c===0)throw new Dn("Cannot compute the octant for two identical points "+l);return _u.octant(m,c)}};var Ns=function(){};Ns.prototype.getCoordinates=function(){};Ns.prototype.size=function(){};Ns.prototype.getCoordinate=function(t){};Ns.prototype.isClosed=function(){};Ns.prototype.setData=function(t){};Ns.prototype.getData=function(){};Ns.prototype.interfaces_=function(){return[]};Ns.prototype.getClass=function(){return Ns};var Op=function(){};Op.prototype.addIntersection=function(t,e){};Op.prototype.interfaces_=function(){return[Ns]};Op.prototype.getClass=function(){return Op};var ei=function(){this._nodeList=new ur(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};ei.prototype.getCoordinates=function(){return this._pts};ei.prototype.size=function(){return this._pts.length};ei.prototype.getCoordinate=function(t){return this._pts[t]};ei.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};ei.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))};ei.prototype.setData=function(t){this._data=t};ei.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:_u.octant(t,e)};ei.prototype.getData=function(){return this._data};ei.prototype.addIntersection=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(arguments.length===4){var r=arguments[0],s=arguments[1],l=arguments[3],p=new ht(r.getIntersection(l));this.addIntersection(p,s)}};ei.prototype.toString=function(){return zo.toLineString(new Qn(this._pts))};ei.prototype.getNodeList=function(){return this._nodeList};ei.prototype.addIntersectionNode=function(t,e){var r=e,s=r+1;if(s=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}else if(arguments[0]instanceof ht){var s=arguments[0];return Yt.orientationIndex(this.p0,this.p1,s)}};ie.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])};ie.prototype.isVertical=function(){return this.p0.x===this.p1.x};ie.prototype.equals=function(t){if(!(t instanceof ie))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)};ie.prototype.intersection=function(t){var e=new Al;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null};ie.prototype.project=function(){if(arguments[0]instanceof ht){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new ht(t);var e=this.projectionFactor(t),r=new ht;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}else if(arguments[0]instanceof ie){var s=arguments[0],l=this.projectionFactor(s.p0),p=this.projectionFactor(s.p1);if(l>=1&&p>=1||l<=0&&p<=0)return null;var m=this.project(s.p0);l<0&&(m=this.p0),l>1&&(m=this.p1);var c=this.project(s.p1);return p<0&&(c=this.p0),p>1&&(c=this.p1),new ie(m,c)}};ie.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};ie.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};ie.prototype.getCoordinate=function(t){return t===0?this.p0:this.p1};ie.prototype.distancePerpendicular=function(t){return Yt.distancePointLinePerpendicular(t,this.p0,this.p1)};ie.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};ie.prototype.midPoint=function(){return ie.midPoint(this.p0,this.p1)};ie.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,r=this.p1.y-this.p0.y,s=e*e+r*r;if(s<=0)return ye.NaN;var l=((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/s;return l};ie.prototype.closestPoints=function(t){var e=this.intersection(t);if(e!==null)return[e,e];var r=new Array(2).fill(null),s=ye.MAX_VALUE,l=null,p=this.closestPoint(t.p0);s=p.distance(t.p0),r[0]=p,r[1]=t.p0;var m=this.closestPoint(t.p1);l=m.distance(t.p1),l0&&e<1)return this.project(t);var r=this.p0.distance(t),s=this.p1.distance(t);return r1||ye.isNaN(e))&&(e=1),e};ie.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};ie.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};ie.prototype.distance=function(){if(arguments[0]instanceof ie){var t=arguments[0];return Yt.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}else if(arguments[0]instanceof ht){var e=arguments[0];return Yt.distancePointLine(e,this.p0,this.p1)}};ie.prototype.pointAlong=function(t){var e=new ht;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e};ie.prototype.hashCode=function(){var t=ye.doubleToLongBits(this.p0.x);t^=ye.doubleToLongBits(this.p0.y)*31;var e=Math.trunc(t)^Math.trunc(t>>32),r=ye.doubleToLongBits(this.p1.x);r^=ye.doubleToLongBits(this.p1.y)*31;var s=Math.trunc(r)^Math.trunc(r>>32);return e^s};ie.prototype.interfaces_=function(){return[xo,bo]};ie.prototype.getClass=function(){return ie};ie.midPoint=function(t,e){return new ht((t.x+e.x)/2,(t.y+e.y)/2)};j0.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(ie,j0);var Fp=function(){this.tempEnv1=new ne,this.tempEnv2=new ne,this._overlapSeg1=new ie,this._overlapSeg2=new ie};Fp.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];t.getLineSegment(e,this._overlapSeg1),r.getLineSegment(s,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};Fp.prototype.interfaces_=function(){return[]};Fp.prototype.getClass=function(){return Fp};var Fr=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=s};Fr.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]};Fr.prototype.computeSelect=function(t,e,r,s){var l=this._pts[e],p=this._pts[r];if(s.tempEnv1.init(l,p),r-e===1)return s.select(this,e),null;if(!t.intersects(s.tempEnv1))return null;var m=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var s=cn.quadrant(t[r],t[r+1]),l=e+1;lm.getId()&&(m.computeOverlaps(L,l),s._nOverlaps++),s._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return By},Object.defineProperties(e,r),e}(Bp),By=function(t){function e(){t.call(this),this._si=null;var r=arguments[0];this._si=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(arguments.length===4){var r=arguments[0],s=arguments[1],l=arguments[2],p=arguments[3],m=r.getContext(),c=l.getContext();this._si.processIntersections(m,s,c,p)}else return t.prototype.overlap.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Fp),Ye=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var e=arguments[0];this.setQuadrantSegments(e)}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(s)}else if(arguments.length===4){var l=arguments[0],p=arguments[1],m=arguments[2],c=arguments[3];this.setQuadrantSegments(l),this.setEndCapStyle(p),this.setJoinStyle(m),this.setMitreLimit(c)}}},pa={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};Ye.prototype.getEndCapStyle=function(){return this._endCapStyle};Ye.prototype.isSingleSided=function(){return this._isSingleSided};Ye.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,this._quadrantSegments===0&&(this._joinStyle=Ye.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Ye.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Ye.JOIN_ROUND&&(this._quadrantSegments=Ye.DEFAULT_QUADRANT_SEGMENTS)};Ye.prototype.getJoinStyle=function(){return this._joinStyle};Ye.prototype.setJoinStyle=function(t){this._joinStyle=t};Ye.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t};Ye.prototype.getSimplifyFactor=function(){return this._simplifyFactor};Ye.prototype.getQuadrantSegments=function(){return this._quadrantSegments};Ye.prototype.setEndCapStyle=function(t){this._endCapStyle=t};Ye.prototype.getMitreLimit=function(){return this._mitreLimit};Ye.prototype.setMitreLimit=function(t){this._mitreLimit=t};Ye.prototype.setSingleSided=function(t){this._isSingleSided=t};Ye.prototype.interfaces_=function(){return[]};Ye.prototype.getClass=function(){return Ye};Ye.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)};pa.CAP_ROUND.get=function(){return 1};pa.CAP_FLAT.get=function(){return 2};pa.CAP_SQUARE.get=function(){return 3};pa.JOIN_ROUND.get=function(){return 1};pa.JOIN_MITRE.get=function(){return 2};pa.JOIN_BEVEL.get=function(){return 3};pa.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};pa.DEFAULT_MITRE_LIMIT.get=function(){return 5};pa.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(Ye,pa);var Hn=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=Yt.COUNTERCLOCKWISE,this._inputLine=t||null},Jp={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Hn.prototype.isDeletable=function(t,e,r,s){var l=this._inputLine[t],p=this._inputLine[e],m=this._inputLine[r];return!this.isConcave(l,p,m)||!this.isShallow(l,p,m,s)?!1:this.isShallowSampled(l,p,t,r,s)};Hn.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,r=this.findNextNonDeletedIndex(e),s=this.findNextNonDeletedIndex(r),l=!1;s=0;l--)r.addPt(t[l])};io.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1),r=t.distance(e);return rMath.PI;)t-=Ue.PI_TIMES_2;for(;t<=-Math.PI;)t+=Ue.PI_TIMES_2;return t};Ue.angle=function(){if(arguments.length===1){var t=arguments[0];return Math.atan2(t.y,t.x)}else if(arguments.length===2){var e=arguments[0],r=arguments[1],s=r.x-e.x,l=r.y-e.y;return Math.atan2(l,s)}};Ue.isAcute=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=r.x-e.x,m=r.y-e.y,c=s*p+l*m;return c>0};Ue.isObtuse=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=r.x-e.x,m=r.y-e.y,c=s*p+l*m;return c<0};Ue.interiorAngle=function(t,e,r){var s=Ue.angle(e,t),l=Ue.angle(e,r);return Math.abs(l-s)};Ue.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Ue.PI_TIMES_2;t>=Ue.PI_TIMES_2&&(t=0)}else{for(;t>=Ue.PI_TIMES_2;)t-=Ue.PI_TIMES_2;t<0&&(t=0)}return t};Ue.angleBetween=function(t,e,r){var s=Ue.angle(e,t),l=Ue.angle(e,r);return Ue.diff(s,l)};Ue.diff=function(t,e){var r=null;return tMath.PI&&(r=2*Math.PI-r),r};Ue.toRadians=function(t){return t*Math.PI/180};Ue.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?Ue.COUNTERCLOCKWISE:r<0?Ue.CLOCKWISE:Ue.NONE};Ue.angleBetweenOriented=function(t,e,r){var s=Ue.angle(e,t),l=Ue.angle(e,r),p=l-s;return p<=-Math.PI?p+Ue.PI_TIMES_2:p>Math.PI?p-Ue.PI_TIMES_2:p};Mu.PI_TIMES_2.get=function(){return 2*Math.PI};Mu.PI_OVER_2.get=function(){return Math.PI/2};Mu.PI_OVER_4.get=function(){return Math.PI/4};Mu.COUNTERCLOCKWISE.get=function(){return Yt.COUNTERCLOCKWISE};Mu.CLOCKWISE.get=function(){return Yt.CLOCKWISE};Mu.NONE.get=function(){return Yt.COLLINEAR};Object.defineProperties(Ue,Mu);var Cn=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new ie,this._seg1=new ie,this._offset0=new ie,this._offset1=new ie,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],s=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new Al,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===Ye.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(s)},Qp={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};Cn.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var r=Yt.computeOrientation(this._s0,this._s1,this._s2),s=r===Yt.CLOCKWISE&&this._side===kt.LEFT||r===Yt.COUNTERCLOCKWISE&&this._side===kt.RIGHT;r===0?this.addCollinear(e):s?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)};Cn.prototype.addLineEndCap=function(t,e){var r=new ie(t,e),s=new ie;this.computeOffsetSegment(r,kt.LEFT,this._distance,s);var l=new ie;this.computeOffsetSegment(r,kt.RIGHT,this._distance,l);var p=e.x-t.x,m=e.y-t.y,c=Math.atan2(m,p);switch(this._bufParams.getEndCapStyle()){case Ye.CAP_ROUND:this._segList.addPt(s.p1),this.addFilletArc(e,c+Math.PI/2,c-Math.PI/2,Yt.CLOCKWISE,this._distance),this._segList.addPt(l.p1);break;case Ye.CAP_FLAT:this._segList.addPt(s.p1),this._segList.addPt(l.p1);break;case Ye.CAP_SQUARE:var S=new ht;S.x=Math.abs(this._distance)*Math.cos(c),S.y=Math.abs(this._distance)*Math.sin(c);var L=new ht(s.p1.x+S.x,s.p1.y+S.y),R=new ht(l.p1.x+S.x,l.p1.y+S.y);this._segList.addPt(L),this._segList.addPt(R);break}};Cn.prototype.getCoordinates=function(){var t=this._segList.getCoordinates();return t};Cn.prototype.addMitreJoin=function(t,e,r,s){var l=!0,p=null;try{p=No.intersection(e.p0,e.p1,r.p0,r.p1);var m=s<=0?1:p.distance(t)/Math.abs(s);m>this._bufParams.getMitreLimit()&&(l=!1)}catch(c){if(c instanceof lh)p=new ht(0,0),l=!1;else throw c}finally{}l?this._segList.addPt(p):this.addLimitedMitreJoin(e,r,s,this._bufParams.getMitreLimit())};Cn.prototype.addFilletCorner=function(t,e,r,s,l){var p=e.x-t.x,m=e.y-t.y,c=Math.atan2(m,p),S=r.x-t.x,L=r.y-t.y,R=Math.atan2(L,S);s===Yt.CLOCKWISE?c<=R&&(c+=2*Math.PI):c>=R&&(c-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,c,R,s,l),this._segList.addPt(r)};Cn.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new ht((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r);var s=new ht((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(s)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};Cn.prototype.createCircle=function(t){var e=new ht(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};Cn.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)};Cn.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new io,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Cn.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};Cn.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var e=this._li.getIntersectionNum();e>=2&&(this._bufParams.getJoinStyle()===Ye.JOIN_BEVEL||this._bufParams.getJoinStyle()===Ye.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,Yt.CLOCKWISE,this._distance))};Cn.prototype.closeRing=function(){this._segList.closeRing()};Cn.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};Cn.prototype.interfaces_=function(){return[]};Cn.prototype.getClass=function(){return Cn};Qp.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};Qp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};Qp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};Qp.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(Cn,Qp);var Ir=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};Ir.prototype.getOffsetCurve=function(t,e){if(this._distance=e,e===0)return null;var r=e<0,s=Math.abs(e),l=this.getSegGen(s);t.length<=1?this.computePointCurve(t[0],l):this.computeOffsetCurve(t,r,l);var p=l.getCoordinates();return r&&ke.reverse(p),p};Ir.prototype.computeSingleSidedBufferCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var l=Hn.simplify(t,-s),p=l.length-1;r.initSideSegments(l[p],l[p-1],kt.LEFT),r.addFirstSegment();for(var m=p-2;m>=0;m--)r.addNextSegment(l[m],!0)}else{r.addSegments(t,!1);var c=Hn.simplify(t,s),S=c.length-1;r.initSideSegments(c[0],c[1],kt.LEFT),r.addFirstSegment();for(var L=2;L<=S;L++)r.addNextSegment(c[L],!0)}r.addLastSegment(),r.closeRing()};Ir.prototype.computeRingBufferCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);e===kt.RIGHT&&(s=-s);var l=Hn.simplify(t,s),p=l.length-1;r.initSideSegments(l[p-1],l[0],e);for(var m=1;m<=p;m++){var c=m!==1;r.addNextSegment(l[m],c)}r.closeRing()};Ir.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),s=Hn.simplify(t,r),l=s.length-1;e.initSideSegments(s[0],s[1],kt.LEFT);for(var p=2;p<=l;p++)e.addNextSegment(s[p],!0);e.addLastSegment(),e.addLineEndCap(s[l-1],s[l]);var m=Hn.simplify(t,-r),c=m.length-1;e.initSideSegments(m[c],m[c-1],kt.LEFT);for(var S=c-2;S>=0;S--)e.addNextSegment(m[S],!0);e.addLastSegment(),e.addLineEndCap(m[1],m[0]),e.closeRing()};Ir.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Ye.CAP_ROUND:e.createCircle(t);break;case Ye.CAP_SQUARE:e.createSquare(t);break}};Ir.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided()||e===0)return null;var r=Math.abs(e),s=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],s);else if(this._bufParams.isSingleSided()){var l=e<0;this.computeSingleSidedBufferCurve(t,l,s)}else this.computeLineBufferCurve(t,s);var p=s.getCoordinates();return p};Ir.prototype.getBufferParameters=function(){return this._bufParams};Ir.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()};Ir.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(r===0)return Ir.copyCoordinates(t);var s=this.getSegGen(r);return this.computeRingBufferCurve(t,e,s),s.getCoordinates()};Ir.prototype.computeOffsetCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);if(e){var l=Hn.simplify(t,-s),p=l.length-1;r.initSideSegments(l[p],l[p-1],kt.LEFT),r.addFirstSegment();for(var m=p-2;m>=0;m--)r.addNextSegment(l[m],!0)}else{var c=Hn.simplify(t,s),S=c.length-1;r.initSideSegments(c[0],c[1],kt.LEFT),r.addFirstSegment();for(var L=2;L<=S;L++)r.addNextSegment(c[L],!0)}r.addLastSegment()};Ir.prototype.getSegGen=function(t){return new Cn(this._precisionModel,this._bufParams,t)};Ir.prototype.interfaces_=function(){return[]};Ir.prototype.getClass=function(){return Ir};Ir.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;rp.getMaxY()||t.findStabbedSegments(e,l.getDirectedEdges(),r)}return r}else if(arguments.length===3){if(de(arguments[2],ko)&&arguments[0]instanceof ht&&arguments[1]instanceof lg)for(var m=arguments[0],c=arguments[1],S=arguments[2],L=c.getEdge().getCoordinates(),R=0;Rt._seg.p1.y&&t._seg.reverse();var k=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(kt._seg.p1.y)&&Yt.computeOrientation(t._seg.p0,t._seg.p1,m)!==Yt.RIGHT){var U=c.getDepth(kt.LEFT);t._seg.p0.equals(L[R])||(U=c.getDepth(kt.RIGHT));var ct=new Il(t._seg,U);S.add(ct)}}else if(de(arguments[2],ko)&&arguments[0]instanceof ht&&de(arguments[1],ko))for(var dt=arguments[0],bt=arguments[1],It=arguments[2],Dt=bt.iterator();Dt.hasNext();){var Rt=Dt.next();Rt.isForward()&&t.findStabbedSegments(dt,Rt,It)}}};yu.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);if(e.size()===0)return 0;var r=Bo.min(e);return r._leftDepth};yu.prototype.interfaces_=function(){return[]};yu.prototype.getClass=function(){return yu};H0.DepthSegment.get=function(){return Il};Object.defineProperties(yu,H0);var Il=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new ie(t),this._leftDepth=e};Il.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var r=this._upwardSeg.orientationIndex(e._upwardSeg);return r!==0||(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg),r!==0)?r:this._upwardSeg.compareTo(e._upwardSeg)};Il.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return r!==0?r:t.p1.compareTo(e.p1)};Il.prototype.toString=function(){return this._upwardSeg.toString()};Il.prototype.interfaces_=function(){return[xo]};Il.prototype.getClass=function(){return Il};var Ke=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};Ke.prototype.area=function(){return Ke.area(this.p0,this.p1,this.p2)};Ke.prototype.signedArea=function(){return Ke.signedArea(this.p0,this.p1,this.p2)};Ke.prototype.interpolateZ=function(t){if(t===null)throw new Dn("Supplied point is null.");return Ke.interpolateZ(t,this.p0,this.p1,this.p2)};Ke.prototype.longestSideLength=function(){return Ke.longestSideLength(this.p0,this.p1,this.p2)};Ke.prototype.isAcute=function(){return Ke.isAcute(this.p0,this.p1,this.p2)};Ke.prototype.circumcentre=function(){return Ke.circumcentre(this.p0,this.p1,this.p2)};Ke.prototype.area3D=function(){return Ke.area3D(this.p0,this.p1,this.p2)};Ke.prototype.centroid=function(){return Ke.centroid(this.p0,this.p1,this.p2)};Ke.prototype.inCentre=function(){return Ke.inCentre(this.p0,this.p1,this.p2)};Ke.prototype.interfaces_=function(){return[]};Ke.prototype.getClass=function(){return Ke};Ke.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)};Ke.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2};Ke.det=function(t,e,r,s){return t*s-e*r};Ke.interpolateZ=function(t,e,r,s){var l=e.x,p=e.y,m=r.x-l,c=s.x-l,S=r.y-p,L=s.y-p,R=m*L-c*S,k=t.x-l,U=t.y-p,ct=(L*k-c*U)/R,dt=(-S*k+m*U)/R,bt=e.z+ct*(r.z-e.z)+dt*(s.z-e.z);return bt};Ke.longestSideLength=function(t,e,r){var s=t.distance(e),l=e.distance(r),p=r.distance(t),m=s;return l>m&&(m=l),p>m&&(m=p),m};Ke.isAcute=function(t,e,r){return!(!Ue.isAcute(t,e,r)||!Ue.isAcute(e,r,t)||!Ue.isAcute(r,t,e))};Ke.circumcentre=function(t,e,r){var s=r.x,l=r.y,p=t.x-s,m=t.y-l,c=e.x-s,S=e.y-l,L=2*Ke.det(p,m,c,S),R=Ke.det(m,p*p+m*m,S,c*c+S*S),k=Ke.det(p,p*p+m*m,c,c*c+S*S),U=s-R/L,ct=l+k/L;return new ht(U,ct)};Ke.perpendicularBisector=function(t,e){var r=e.x-t.x,s=e.y-t.y,l=new No(t.x+r/2,t.y+s/2,1),p=new No(t.x-s+r/2,t.y+r+s/2,1);return new No(l,p)};Ke.angleBisector=function(t,e,r){var s=e.distance(t),l=e.distance(r),p=s/(s+l),m=r.x-t.x,c=r.y-t.y,S=new ht(t.x+p*m,t.y+p*c);return S};Ke.area3D=function(t,e,r){var s=e.x-t.x,l=e.y-t.y,p=e.z-t.z,m=r.x-t.x,c=r.y-t.y,S=r.z-t.z,L=l*S-p*c,R=p*m-s*S,k=s*c-l*m,U=L*L+R*R+k*k,ct=Math.sqrt(U)/2;return ct};Ke.centroid=function(t,e,r){var s=(t.x+e.x+r.x)/3,l=(t.y+e.y+r.y)/3;return new ht(s,l)};Ke.inCentre=function(t,e,r){var s=e.distance(r),l=t.distance(r),p=t.distance(e),m=s+l+p,c=(s*t.x+l*e.x+p*r.x)/m,S=(s*t.y+l*e.y+p*r.y)/m;return new ht(c,S)};var _o=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new qt;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};_o.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,ft.EXTERIOR,ft.INTERIOR)};_o.prototype.addPolygon=function(t){var e=this,r=this._distance,s=kt.LEFT;this._distance<0&&(r=-this._distance,s=kt.RIGHT);var l=t.getExteriorRing(),p=ke.removeRepeatedPoints(l.getCoordinates());if(this._distance<0&&this.isErodedCompletely(l,this._distance)||this._distance<=0&&p.length<3)return null;this.addPolygonRing(p,r,s,ft.EXTERIOR,ft.INTERIOR);for(var m=0;m0&&e.isErodedCompletely(c,-e._distance)||e.addPolygonRing(S,r,kt.opposite(s),ft.INTERIOR,ft.EXTERIOR)}};_o.prototype.isTriangleErodedCompletely=function(t,e){var r=new Ke(t[0],t[1],t[2]),s=r.inCentre(),l=Yt.distancePointLine(s,r.p0,r.p1);return l=Ds.MINIMUM_VALID_SIZE&&Yt.isCCW(t)&&(p=l,m=s,r=kt.opposite(r));var c=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(c,p,m)};_o.prototype.add=function(t){if(t.isEmpty())return null;t instanceof di?this.addPolygon(t):t instanceof Zn?this.addLineString(t):t instanceof zr?this.addPoint(t):t instanceof Yc?this.addCollection(t):t instanceof bl?this.addCollection(t):t instanceof Ps?this.addCollection(t):t instanceof ar&&this.addCollection(t)};_o.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(r.length===4)return this.isTriangleErodedCompletely(r,e);var s=t.getEnvelopeInternal(),l=Math.min(s.getHeight(),s.getWidth());return e<0&&2*Math.abs(e)>l};_o.prototype.addCollection=function(t){for(var e=this,r=0;r=this._max)throw new ch;var t=this._parent.getGeometryN(this._index++);return t instanceof ar?(this._subcollectionIterator=new As(t),this._subcollectionIterator.next()):t};As.prototype.remove=function(){throw new Error(this.getClass().getName())};As.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};As.prototype.interfaces_=function(){return[uh]};As.prototype.getClass=function(){return As};As.isAtomic=function(t){return!(t instanceof ar)};var $r=function(){this._geom=null;var t=arguments[0];this._geom=t};$r.prototype.locate=function(t){return $r.locate(t,this._geom)};$r.prototype.interfaces_=function(){return[$c]};$r.prototype.getClass=function(){return $r};$r.isPointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?Yt.isPointInRing(t,e.getCoordinates()):!1};$r.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!$r.isPointInRing(t,r))return!1;for(var 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r=e.point.events,s=0,l=r.length;s=0&&k>=0?LU?-1:0:S<0&&k<0?LU?1:0:kS?1:0}}}]),t}(),dw=0,gf=function(){eo(t,null,[{key:"compare",value:function(e,r){var s=e.leftSE.point.x,l=r.leftSE.point.x,p=e.rightSE.point.x,m=r.rightSE.point.x;if(mc&&S>L)return-1;var k=e.comparePoint(r.leftSE.point);if(k<0)return 1;if(k>0)return-1;var U=r.comparePoint(e.rightSE.point);return U!==0?U:-1}if(s>l){if(cS&&c>R)return 1;var ut=r.comparePoint(e.leftSE.point);if(ut!==0)return ut;var pt=e.comparePoint(r.rightSE.point);return pt<0?1:pt>0?-1:1}if(cS)return 1;if(pm){var bt=e.comparePoint(r.rightSE.point);if(bt<0)return 1;if(bt>0)return-1}if(p!==m){var Dt=L-c,Rt=p-s,Gt=R-S,se=m-l;if(Dt>Rt&&Gtse)return-1}return p>m?1:pR?1:e.idr.id?1:0}}]);function t(e,r,s,l){ys(this,t),this.id=++dw,this.leftSE=e,e.segment=this,e.otherSE=r,this.rightSE=r,r.segment=this,r.otherSE=e,this.rings=s,this.windings=l}return eo(t,[{key:"replaceRightSE",value:function(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var e=this.leftSE.point.y,r=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:er?e:r}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(e){return e.x===this.leftSE.point.x&&e.y===this.leftSE.point.y||e.x===this.rightSE.point.x&&e.y===this.rightSE.point.y}},{key:"comparePoint",value:function(e){if(this.isAnEndpoint(e))return 0;var r=this.leftSE.point,s=this.rightSE.point,l=this.vector();if(r.x===s.x)return e.x===r.x?0:e.x0&&c.swapEvents(),ia.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),s&&(l.checkForConsuming(),p.checkForConsuming()),r}},{key:"swapEvents",value:function(){var e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var r=0,s=this.windings.length;r0){var p=r;r=s,s=p}if(r.prev===s){var m=r;r=s,s=m}for(var c=0,S=s.rings.length;c0)l=r,p=e,m=-1;else throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));var S=new ia(l,!0),L=new ia(p,!1);return new t(S,L,[s],[m])}}]),t}(),By=function(){function t(e,r,s){if(ys(this,t),!Array.isArray(e)||e.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=r,this.isExterior=s,this.segments=[],typeof e[0][0]!="number"||typeof e[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var l=Pp.round(e[0][0],e[0][1]);this.bbox={ll:{x:l.x,y:l.y},ur:{x:l.x,y:l.y}};for(var p=l,m=1,c=e.length;mthis.bbox.ur.x&&(this.bbox.ur.x=S.x),S.y>this.bbox.ur.y&&(this.bbox.ur.y=S.y),p=S)}(l.x!==p.x||l.y!==p.y)&&this.segments.push(gf.fromRing(p,l,this))}return eo(t,[{key:"getSweepEvents",value:function(){for(var e=[],r=0,s=this.segments.length;rthis.bbox.ur.x&&(this.bbox.ur.x=p.bbox.ur.x),p.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=p.bbox.ur.y),this.interiorRings.push(p)}this.multiPoly=r}return eo(t,[{key:"getSweepEvents",value:function(){for(var e=this.exteriorRing.getSweepEvents(),r=0,s=this.interiorRings.length;rthis.bbox.ur.x&&(this.bbox.ur.x=p.bbox.ur.x),p.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=p.bbox.ur.y),this.polys.push(p)}this.isSubject=r}return eo(t,[{key:"getSweepEvents",value:function(){for(var e=[],r=0,s=this.polys.length;r0&&(e=l)}for(var p=e.segment.prevInResult(),m=p?p.prevInResult():null;;){if(!p)return null;if(!m)return p.ringOut;if(m.ringOut!==p.ringOut)return m.ringOut.enclosingRing()!==p.ringOut?p.ringOut:p.ringOut.enclosingRing();p=m.prevInResult(),m=p?p.prevInResult():null}}}]),t}(),Uy=function(){function t(e){ys(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return eo(t,[{key:"addInterior",value:function(e){this.interiorRings.push(e),e.poly=this}},{key:"getGeom",value:function(){var e=[this.exteriorRing.getGeom()];if(e[0]===null)return null;for(var r=0,s=this.interiorRings.length;r1&&arguments[1]!==void 0?arguments[1]:gf.compare;ys(this,t),this.queue=e,this.tree=new gg(r),this.segments=[]}return eo(t,[{key:"process",value:function(e){var r=e.segment,s=[];if(e.consumedBy)return e.isLeft?this.queue.remove(e.otherSE):this.tree.remove(r),s;var l=e.isLeft?this.tree.insert(r):this.tree.find(r);if(!l)throw new Error("Unable to find segment #".concat(r.id," ")+"[".concat(r.leftSE.point.x,", ").concat(r.leftSE.point.y,"] -> ")+"[".concat(r.rightSE.point.x,", ").concat(r.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var p=l,m=l,c=void 0,S=void 0;c===void 0;)p=this.tree.prev(p),p===null?c=null:p.key.consumedBy===void 0&&(c=p.key);for(;S===void 0;)m=this.tree.next(m),m===null?S=null:m.key.consumedBy===void 0&&(S=m.key);if(e.isLeft){var L=null;if(c){var R=c.getIntersection(r);if(R!==null&&(r.isAnEndpoint(R)||(L=R),!c.isAnEndpoint(R)))for(var k=this._splitSafely(c,R),U=0,ut=k.length;U0?(this.tree.remove(r),s.push(e)):(this.segments.push(r),r.prev=c)}else{if(c&&S){var Me=c.getIntersection(S);if(Me!==null){if(!c.isAnEndpoint(Me))for(var _e=this._splitSafely(c,Me),be=0,Nt=_e.length;beqy)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var se=new _w(pt),de=pt.size,Ve=pt.pop();Ve;){var he=Ve.key;if(pt.size===de){var Me=he.segment;throw new Error("Unable to pop() ".concat(he.isLeft?"left":"right"," SweepEvent ")+"[".concat(he.point.x,", ").concat(he.point.y,"] from segment #").concat(Me.id," ")+"[".concat(Me.leftSE.point.x,", ").concat(Me.leftSE.point.y,"] -> ")+"[".concat(Me.rightSE.point.x,", ").concat(Me.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(pt.size>qy)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(se.segments.length>yw)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). 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6683108902428367e3};Tu.NULL_ORDINATE.get=function(){return xe.NaN};Tu.X.get=function(){return 0};Tu.Y.get=function(){return 1};Tu.Z.get=function(){return 2};Object.defineProperties(ct,Tu);var Ra=function(t){if(this._dimensionsToTest=2,arguments.length!==0&&arguments.length===1){var e=arguments[0];if(e!==2&&e!==3)throw new Mn("only 2 or 3 dimensions may be specified");this._dimensionsToTest=e}};Ra.prototype.compare=function(t,e){var r=t,s=e,l=Ra.compare(r.x,s.x);if(l!==0)return l;var p=Ra.compare(r.y,s.y);if(p!==0)return p;if(this._dimensionsToTest<=2)return 0;var m=Ra.compare(r.z,s.z);return m};Ra.prototype.interfaces_=function(){return[qc]};Ra.prototype.getClass=function(){return Ra};Ra.compare=function(t,e){return te?1:xe.isNaN(t)?xe.isNaN(e)?0:-1:xe.isNaN(e)?1:0};var Gc=function(){};Gc.prototype.create=function(){};Gc.prototype.interfaces_=function(){return[]};Gc.prototype.getClass=function(){return Gc};var dt=function(){},Hp={INTERIOR:{configurable:!0},BOUNDARY:{configurable:!0},EXTERIOR:{configurable:!0},NONE:{configurable:!0}};dt.prototype.interfaces_=function(){return[]};dt.prototype.getClass=function(){return dt};dt.toLocationSymbol=function(t){switch(t){case dt.EXTERIOR:return"e";case dt.BOUNDARY:return"b";case dt.INTERIOR:return"i";case dt.NONE:return"-"}throw new Mn("Unknown location value: "+t)};Hp.INTERIOR.get=function(){return 0};Hp.BOUNDARY.get=function(){return 1};Hp.EXTERIOR.get=function(){return 2};Hp.NONE.get=function(){return-1};Object.defineProperties(dt,Hp);var me=function(t,e){return t.interfaces_&&t.interfaces_().indexOf(e)>-1},no=function(){},N0={LOG_10:{configurable:!0}};no.prototype.interfaces_=function(){return[]};no.prototype.getClass=function(){return no};no.log10=function(t){var e=Math.log(t);return xe.isInfinite(e)||xe.isNaN(e)?e:e/no.LOG_10};no.min=function(t,e,r,s){var l=t;return er?r:t}else 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Array(1).fill(null),r=this.extractSignificantDigits(!1,e),s=yt.SCI_NOT_EXPONENT_CHAR+e[0];if(r.charAt(0)==="0")throw new Error("Found leading zero: "+r);var l="";r.length>1&&(l=r.substring(1));var p=r.charAt(0)+"."+l;return this.isNegative()?"-"+p+s:p+s};yt.prototype.abs=function(){return this.isNaN()?yt.NaN:this.isNegative()?this.negate():new yt(this)};yt.prototype.isPositive=function(){return(this._hi>0||this._hi===0)&&this._lo>0};yt.prototype.lt=function(t){return(this._hit._hi||this._hi===t._hi)&&this._lo>t._lo};yt.prototype.isNegative=function(){return(this._hi<0||this._hi===0)&&this._lo<0};yt.prototype.trunc=function(){return this.isNaN()?yt.NaN:this.isPositive()?this.floor():this.ceil()};yt.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0};yt.prototype.interfaces_=function(){return[wo,bo,Ef]};yt.prototype.getClass=function(){return yt};yt.sqr=function(t){return yt.valueOf(t).selfMultiply(t)};yt.valueOf=function(){if(typeof 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3};We.prototype.setOrdinate=function(t,e,r){};We.prototype.size=function(){};We.prototype.getOrdinate=function(t,e){};We.prototype.getCoordinate=function(){};We.prototype.getCoordinateCopy=function(t){};We.prototype.getDimension=function(){};We.prototype.getX=function(t){};We.prototype.clone=function(){};We.prototype.expandEnvelope=function(t){};We.prototype.copy=function(){};We.prototype.getY=function(t){};We.prototype.toCoordinateArray=function(){};We.prototype.interfaces_=function(){return[Ef]};We.prototype.getClass=function(){return We};Object.defineProperties(We,Wp);var z0=function(){},lh=function(t){function e(){t.call(this,"Projective point not representable on the Cartesian plane.")}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(z0),Vi=function(){};Vi.arraycopy=function(t,e,r,s,l){for(var p=0,m=e;mt._minx?this._minx:t._minx,r=this._miny>t._miny?this._miny:t._miny,s=this._maxx=this._minx&&e.getMaxX()<=this._maxx&&e.getMinY()>=this._miny&&e.getMaxY()<=this._maxy}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];return this.isNull()?!1:r>=this._minx&&r<=this._maxx&&s>=this._miny&&s<=this._maxy}};re.prototype.intersects=function(){if(arguments.length===1){if(arguments[0]instanceof re){var t=arguments[0];return this.isNull()||t.isNull()?!1:!(t._minx>this._maxx||t._maxxthis._maxy||t._maxythis._maxx||rthis._maxy||sthis._maxx&&(this._maxx=e._maxx),e._minythis._maxy&&(this._maxy=e._maxy))}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.isNull()?(this._minx=r,this._maxx=r,this._miny=s,this._maxy=s):(rthis._maxx&&(this._maxx=r),sthis._maxy&&(this._maxy=s))}};re.prototype.minExtent=function(){if(this.isNull())return 0;var t=this.getWidth(),e=this.getHeight();return te._minx?1:this._minye._miny?1:this._maxxe._maxx?1:this._maxye._maxy?1:0};re.prototype.translate=function(t,e){if(this.isNull())return null;this.init(this.getMinX()+t,this.getMaxX()+t,this.getMinY()+e,this.getMaxY()+e)};re.prototype.toString=function(){return"Env["+this._minx+" : "+this._maxx+", "+this._miny+" : "+this._maxy+"]"};re.prototype.setToNull=function(){this._minx=0,this._maxx=-1,this._miny=0,this._maxy=-1};re.prototype.getHeight=function(){return this.isNull()?0:this._maxy-this._miny};re.prototype.maxExtent=function(){if(this.isNull())return 0;var t=this.getWidth(),e=this.getHeight();return t>e?t:e};re.prototype.expandBy=function(){if(arguments.length===1){var t=arguments[0];this.expandBy(t,t)}else if(arguments.length===2){var e=arguments[0],r=arguments[1];if(this.isNull())return null;this._minx-=e,this._maxx+=e,this._miny-=r,this._maxy+=r,(this._minx>this._maxx||this._miny>this._maxy)&&this.setToNull()}};re.prototype.contains=function(){if(arguments.length===1){if(arguments[0]instanceof re){var t=arguments[0];return this.covers(t)}else if(arguments[0]instanceof ct){var e=arguments[0];return this.covers(e)}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];return this.covers(r,s)}};re.prototype.centre=function(){return this.isNull()?null:new ct((this.getMinX()+this.getMaxX())/2,(this.getMinY()+this.getMaxY())/2)};re.prototype.init=function(){if(arguments.length===0)this.setToNull();else if(arguments.length===1){if(arguments[0]instanceof ct){var t=arguments[0];this.init(t.x,t.x,t.y,t.y)}else if(arguments[0]instanceof re){var e=arguments[0];this._minx=e._minx,this._maxx=e._maxx,this._miny=e._miny,this._maxy=e._maxy}}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.init(r.x,s.x,r.y,s.y)}else if(arguments.length===4){var l=arguments[0],p=arguments[1],m=arguments[2],c=arguments[3];lt._maxx&&(e=this._minx-t._maxx);var r=0;return this._maxyt._maxy&&(r=this._miny-t._maxy),e===0?r:r===0?e:Math.sqrt(e*e+r*r)};re.prototype.hashCode=function(){var t=17;return t=37*t+ct.hashCode(this._minx),t=37*t+ct.hashCode(this._maxx),t=37*t+ct.hashCode(this._miny),t=37*t+ct.hashCode(this._maxy),t};re.prototype.interfaces_=function(){return[bo,wo]};re.prototype.getClass=function(){return re};re.intersects=function(){if(arguments.length===3){var t=arguments[0],e=arguments[1],r=arguments[2];return r.x>=(t.xe.x?t.x:e.x)&&r.y>=(t.ye.y?t.y:e.y)}else if(arguments.length===4){var s=arguments[0],l=arguments[1],p=arguments[2],m=arguments[3],c=Math.min(p.x,m.x),S=Math.max(p.x,m.x),L=Math.min(s.x,l.x),R=Math.max(s.x,l.x);return!(L>S||RS)||Rr?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}};Bn.prototype.isProper=function(){return this.hasIntersection()&&this._isProper};Bn.prototype.setPrecisionModel=function(t){this._precisionModel=t};Bn.prototype.isInteriorIntersection=function(){var t=this;if(arguments.length===0)return!!(this.isInteriorIntersection(0)||this.isInteriorIntersection(1));if(arguments.length===1){for(var e=arguments[0],r=0;rl?p=s:p=l;else{var m=Math.abs(t.x-e.x),c=Math.abs(t.y-e.y);s>l?p=m:p=c,p===0&&!t.equals(e)&&(p=Math.max(m,c))}return Te.isTrue(!(p===0&&!t.equals(e)),"Bad distance calculation"),p};Bn.nonRobustComputeEdgeDistance=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=Math.sqrt(s*s+l*l);return Te.isTrue(!(p===0&&!t.equals(e)),"Invalid distance calculation"),p};Lu.DONT_INTERSECT.get=function(){return 0};Lu.DO_INTERSECT.get=function(){return 1};Lu.COLLINEAR.get=function(){return 2};Lu.NO_INTERSECTION.get=function(){return 0};Lu.POINT_INTERSECTION.get=function(){return 1};Lu.COLLINEAR_INTERSECTION.get=function(){return 2};Object.defineProperties(Bn,Lu);var Al=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(r){var s=new re(this._inputLines[0][0],this._inputLines[0][1]),l=new re(this._inputLines[1][0],this._inputLines[1][1]);return s.contains(r)&&l.contains(r)},e.prototype.computeIntersection=function(){if(arguments.length===3){var r=arguments[0],s=arguments[1],l=arguments[2];if(this._isProper=!1,re.intersects(s,l,r)&&Kt.orientationIndex(s,l,r)===0&&Kt.orientationIndex(l,s,r)===0)return this._isProper=!0,(r.equals(s)||r.equals(l))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION}else return t.prototype.computeIntersection.apply(this,arguments)},e.prototype.normalizeToMinimum=function(r,s,l,p,m){m.x=this.smallestInAbsValue(r.x,s.x,l.x,p.x),m.y=this.smallestInAbsValue(r.y,s.y,l.y,p.y),r.x-=m.x,r.y-=m.y,s.x-=m.x,s.y-=m.y,l.x-=m.x,l.y-=m.y,p.x-=m.x,p.y-=m.y},e.prototype.safeHCoordinateIntersection=function(r,s,l,p){var m=null;try{m=zo.intersection(r,s,l,p)}catch(c){if(c instanceof lh)m=e.nearestEndpoint(r,s,l,p);else throw c}finally{}return m},e.prototype.intersection=function(r,s,l,p){var m=this.intersectionWithNormalization(r,s,l,p);return this.isInSegmentEnvelopes(m)||(m=new ct(e.nearestEndpoint(r,s,l,p))),this._precisionModel!==null&&this._precisionModel.makePrecise(m),m},e.prototype.smallestInAbsValue=function(r,s,l,p){var m=r,c=Math.abs(m);return Math.abs(s)1e-4&&Vi.out.println("Distance = "+m.distance(c))},e.prototype.intersectionWithNormalization=function(r,s,l,p){var m=new ct(r),c=new ct(s),S=new ct(l),L=new ct(p),R=new ct;this.normalizeToEnvCentre(m,c,S,L,R);var k=this.safeHCoordinateIntersection(m,c,S,L);return k.x+=R.x,k.y+=R.y,k},e.prototype.computeCollinearIntersection=function(r,s,l,p){var m=re.intersects(r,s,l),c=re.intersects(r,s,p),S=re.intersects(l,p,r),L=re.intersects(l,p,s);return m&&c?(this._intPt[0]=l,this._intPt[1]=p,t.COLLINEAR_INTERSECTION):S&&L?(this._intPt[0]=r,this._intPt[1]=s,t.COLLINEAR_INTERSECTION):m&&S?(this._intPt[0]=l,this._intPt[1]=r,l.equals(r)&&!c&&!L?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):m&&L?(this._intPt[0]=l,this._intPt[1]=s,l.equals(s)&&!c&&!S?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):c&&S?(this._intPt[0]=p,this._intPt[1]=r,p.equals(r)&&!m&&!L?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):c&&L?(this._intPt[0]=p,this._intPt[1]=s,p.equals(s)&&!m&&!S?t.POINT_INTERSECTION:t.COLLINEAR_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(r,s,l,p,m){var c=r.xs.x?r.x:s.x,R=r.y>s.y?r.y:s.y,k=l.xp.x?l.x:p.x,pt=l.y>p.y?l.y:p.y,vt=c>k?c:k,bt=LU?S:U,Rt=R0&&c>0||m<0&&c<0)return t.NO_INTERSECTION;var S=Kt.orientationIndex(l,p,r),L=Kt.orientationIndex(l,p,s);if(S>0&&L>0||S<0&&L<0)return t.NO_INTERSECTION;var R=m===0&&c===0&&S===0&&L===0;return R?this.computeCollinearIntersection(r,s,l,p):(m===0||c===0||S===0||L===0?(this._isProper=!1,r.equals2D(l)||r.equals2D(p)?this._intPt[0]=r:s.equals2D(l)||s.equals2D(p)?this._intPt[0]=s:m===0?this._intPt[0]=new ct(l):c===0?this._intPt[0]=new ct(p):S===0?this._intPt[0]=new ct(r):L===0&&(this._intPt[0]=new ct(s))):(this._isProper=!0,this._intPt[0]=this.intersection(r,s,l,p)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(r,s,l,p){var m=r,c=Kt.distancePointLine(r,l,p),S=Kt.distancePointLine(s,l,p);return S0?r>0?-l:l:r>0?l:-l;if(e===0||r===0)return s>0?t>0?l:-l:t>0?-l:l;if(e>0?s>0?e<=s||(l=-l,p=t,t=r,r=p,p=e,e=s,s=p):e<=-s?(l=-l,r=-r,s=-s):(p=t,t=-r,r=p,p=e,e=-s,s=p):s>0?-e<=s?(l=-l,t=-t,e=-e):(p=-t,t=r,r=p,p=-e,e=s,s=p):e>=s?(t=-t,e=-e,r=-r,s=-s):(l=-l,p=-t,t=-r,r=p,p=-e,e=-s,s=p),t>0)if(r>0){if(!(t<=r))return l}else return l;else{if(r>0)return-l;if(t>=r)l=-l,t=-t,r=-r;else return-l}for(;;){if(m=Math.floor(r/t),r=r-m*t,s=s-m*e,s<0)return-l;if(s>e)return l;if(t>r+r){if(es+s)return-l;r=t-r,s=e-s,l=-l}if(s===0)return r===0?0:-l;if(r===0||(m=Math.floor(t/r),t=t-m*r,e=e-m*s,e<0))return l;if(e>s)return-l;if(r>t+t){if(se+e)return l;t=r-t,e=s-e,l=-l}if(e===0)return t===0?0:l;if(t===0)return-l}};var ss=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};ss.prototype.countSegment=function(t,e){if(t.xs&&(r=e.x,s=t.x),this._p.x>=r&&this._p.x<=s&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var l=t.x-this._p.x,p=t.y-this._p.y,m=e.x-this._p.x,c=e.y-this._p.y,S=mu.signOfDet2x2(l,p,m,c);if(S===0)return this._isPointOnSegment=!0,null;c0&&this._crossingCount++}};ss.prototype.isPointInPolygon=function(){return this.getLocation()!==dt.EXTERIOR};ss.prototype.getLocation=function(){return this._isPointOnSegment?dt.BOUNDARY:this._crossingCount%2===1?dt.INTERIOR:dt.EXTERIOR};ss.prototype.isOnSegment=function(){return this._isPointOnSegment};ss.prototype.interfaces_=function(){return[]};ss.prototype.getClass=function(){return ss};ss.locatePointInRing=function(){if(arguments[0]instanceof ct&&me(arguments[1],We)){for(var t=arguments[0],e=arguments[1],r=new ss(t),s=new ct,l=new ct,p=1;p1||S<0||S>1)&&(l=!0)}}return l?no.min(Kt.distancePointLine(t,r,s),Kt.distancePointLine(e,r,s),Kt.distancePointLine(r,t,e),Kt.distancePointLine(s,t,e)):0};Kt.isPointInRing=function(t,e){return Kt.locatePointInRing(t,e)!==dt.EXTERIOR};Kt.computeLength=function(t){var e=t.size();if(e<=1)return 0;var r=0,s=new ct;t.getCoordinate(0,s);for(var l=s.x,p=s.y,m=1;mr.y&&(r=p,s=l)}var m=s;do m=m-1,m<0&&(m=e);while(t[m].equals2D(r)&&m!==s);var c=s;do c=(c+1)%e;while(t[c].equals2D(r)&&c!==s);var S=t[m],L=t[c];if(S.equals2D(r)||L.equals2D(r)||S.equals2D(L))return!1;var R=Kt.computeOrientation(S,r,L),k=!1;return R===0?k=S.x>L.x:k=R>0,k};Kt.locatePointInRing=function(t,e){return ss.locatePointInRing(t,e)};Kt.distancePointLinePerpendicular=function(t,e,r){var s=(r.x-e.x)*(r.x-e.x)+(r.y-e.y)*(r.y-e.y),l=((e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y))/s;return Math.abs(l)*Math.sqrt(s)};Kt.computeOrientation=function(t,e,r){return Kt.orientationIndex(t,e,r)};Kt.distancePointLine=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];if(e.length===0)throw new Mn("Line array must contain at least one vertex");for(var r=t.distance(e[0]),s=0;s=1)return p.distance(c);var R=((m.y-p.y)*(c.x-m.x)-(m.x-p.x)*(c.y-m.y))/S;return Math.abs(R)*Math.sqrt(S)}};Kt.isOnLine=function(t,e){for(var r=new Al,s=1;s0};Zc.prototype.interfaces_=function(){return[go]};Zc.prototype.getClass=function(){return Zc};var Hc=function(){};Hc.prototype.isInBoundary=function(t){return t>1};Hc.prototype.interfaces_=function(){return[go]};Hc.prototype.getClass=function(){return Hc};var Wc=function(){};Wc.prototype.isInBoundary=function(t){return t===1};Wc.prototype.interfaces_=function(){return[go]};Wc.prototype.getClass=function(){return Wc};var di=function(){};di.prototype.add=function(){};di.prototype.addAll=function(){};di.prototype.isEmpty=function(){};di.prototype.iterator=function(){};di.prototype.size=function(){};di.prototype.toArray=function(){};di.prototype.remove=function(){};function yg(t){this.message=t||""}yg.prototype=new Error;yg.prototype.name="IndexOutOfBoundsException";var uh=function(){};uh.prototype.hasNext=function(){};uh.prototype.next=function(){};uh.prototype.remove=function(){};var Oo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(di);function ch(t){this.message=t||""}ch.prototype=new Error;ch.prototype.name="NoSuchElementException";var qt=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof di&&this.addAll(arguments[0])}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,di]},e.prototype.add=function(r){return arguments.length===1?this.array_.push(r):this.array_.splice(arguments[0],arguments[1]),!0},e.prototype.clear=function(){this.array_=[]},e.prototype.addAll=function(r){for(var s=this,l=r.iterator();l.hasNext();)s.add(l.next());return!0},e.prototype.set=function(r,s){var l=this.array_[r];return this.array_[r]=s,l},e.prototype.iterator=function(){return new xw(this)},e.prototype.get=function(r){if(r<0||r>=this.size())throw new yg;return this.array_[r]},e.prototype.isEmpty=function(){return this.array_.length===0},e.prototype.size=function(){return this.array_.length},e.prototype.toArray=function(){for(var r=this,s=[],l=0,p=this.array_.length;l=1){var L=this.get(this.size()-1);if(L.equals2D(c))return null}t.prototype.add.call(this,c)}else if(arguments[0]instanceof Object&&typeof arguments[1]=="boolean"){var R=arguments[0],k=arguments[1];return this.add(R,k),!0}}else if(arguments.length===3){if(typeof arguments[2]=="boolean"&&arguments[0]instanceof Array&&typeof arguments[1]=="boolean"){var U=arguments[0],ut=arguments[1],pt=arguments[2];if(pt)for(var vt=0;vt=0;bt--)s.add(U[bt],ut);return!0}else if(typeof arguments[2]=="boolean"&&Number.isInteger(arguments[0])&&arguments[1]instanceof ct){var Dt=arguments[0],Rt=arguments[1],Gt=arguments[2];if(!Gt){var se=this.size();if(se>0){if(Dt>0){var de=this.get(Dt-1);if(de.equals2D(Rt))return null}if(Dtbe&&(Nt=-1);for(var sn=_e;sn!==be;sn+=Nt)s.add(he[sn],Me);return!0}},e.prototype.closeRing=function(){this.size()>0&&this.add(new ct(this.get(0)),!1)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},Object.defineProperties(e,r),e}(qt),Oe=function(){},Cf={ForwardComparator:{configurable:!0},BidirectionalComparator:{configurable:!0},coordArrayType:{configurable:!0}};Cf.ForwardComparator.get=function(){return Mp};Cf.BidirectionalComparator.get=function(){return Xc};Cf.coordArrayType.get=function(){return new Array(0).fill(null)};Oe.prototype.interfaces_=function(){return[]};Oe.prototype.getClass=function(){return Oe};Oe.isRing=function(t){return!(t.length<4||!t[0].equals2D(t[t.length-1]))};Oe.ptNotInList=function(t,e){for(var r=0;r=t?e:[]};Oe.indexOf=function(t,e){for(var r=0;r0)&&(e=t[r]);return e};Oe.extract=function(t,e,r){e=no.clamp(e,0,t.length),r=no.clamp(r,-1,t.length);var s=r-e+1;r<0&&(s=0),e>=t.length&&(s=0),rs.length)return 1;if(r.length===0)return 0;var l=Oe.compare(r,s),p=Oe.isEqualReversed(r,s);return p?0:l};Xc.prototype.OLDcompare=function(t,e){var r=t,s=e;if(r.lengths.length)return 1;if(r.length===0)return 0;for(var l=Oe.increasingDirection(r),p=Oe.increasingDirection(s),m=l>0?0:r.length-1,c=p>0?0:r.length-1,S=0;S0)e=e.right;else return e.value}return null};Ji.prototype.put=function(t,e){if(this.root_===null)return this.root_={key:t,value:e,left:null,right:null,parent:null,color:ra,getValue:function(){return this.value},getKey:function(){return this.key}},this.size_=1,null;var r=this.root_,s,l;do if(s=r,l=t.compareTo(r.key),l<0)r=r.left;else if(l>0)r=r.right;else{var p=r.value;return r.value=e,p}while(r!==null);var m={key:t,left:null,right:null,value:e,parent:s,color:ra,getValue:function(){return this.value},getKey:function(){return this.key}};return l<0?s.left=m:s.right=m,this.fixAfterInsertion(m),this.size_++,null};Ji.prototype.fixAfterInsertion=function(t){var e=this;for(t.color=dl;t!=null&&t!==this.root_&&t.parent.color===dl;)if(vn(t)===Ym(vn(vn(t)))){var r=Zy(vn(vn(t)));jy(r)===dl?(ea(vn(t),ra),ea(r,ra),ea(vn(vn(t)),dl),t=vn(vn(t))):(t===Zy(vn(t))&&(t=vn(t),e.rotateLeft(t)),ea(vn(t),ra),ea(vn(vn(t)),dl),e.rotateRight(vn(vn(t))))}else{var s=Ym(vn(vn(t)));jy(s)===dl?(ea(vn(t),ra),ea(s,ra),ea(vn(vn(t)),dl),t=vn(vn(t))):(t===Ym(vn(t))&&(t=vn(t),e.rotateRight(t)),ea(vn(t),ra),ea(vn(vn(t)),dl),e.rotateLeft(vn(vn(t))))}this.root_.color=ra};Ji.prototype.values=function(){var t=new qt,e=this.getFirstEntry();if(e!==null)for(t.add(e.value);(e=Ji.successor(e))!==null;)t.add(e.value);return t};Ji.prototype.entrySet=function(){var t=new vg,e=this.getFirstEntry();if(e!==null)for(t.add(e);(e=Ji.successor(e))!==null;)t.add(e);return t};Ji.prototype.rotateLeft=function(t){if(t!=null){var e=t.right;t.right=e.left,e.left!=null&&(e.left.parent=t),e.parent=t.parent,t.parent===null?this.root_=e:t.parent.left===t?t.parent.left=e:t.parent.right=e,e.left=t,t.parent=e}};Ji.prototype.rotateRight=function(t){if(t!=null){var e=t.left;t.left=e.right,e.right!=null&&(e.right.parent=t),e.parent=t.parent,t.parent===null?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}};Ji.prototype.getFirstEntry=function(){var t=this.root_;if(t!=null)for(;t.left!=null;)t=t.left;return t};Ji.successor=function(t){if(t===null)return null;if(t.right!==null){for(var e=t.right;e.left!==null;)e=e.left;return e}else{for(var r=t.parent,s=t;r!==null&&s===r.right;)s=r,r=r.parent;return r}};Ji.prototype.size=function(){return this.size_};var Dp=function(){};Dp.prototype.interfaces_=function(){return[]};Dp.prototype.getClass=function(){return Dp};function F0(){}F0.prototype=new Tf;function us(){this.array_=[],arguments[0]instanceof di&&this.addAll(arguments[0])}us.prototype=new F0;us.prototype.contains=function(t){for(var e=this,r=0,s=this.array_.length;r=0;){var m=l.substring(0,p);s.add(m),l=l.substring(p+r),p=l.indexOf(e)}l.length>0&&s.add(l);for(var c=new Array(s.size()).fill(null),S=0;S0)for(var p=l;p0&&s.append(" ");for(var p=0;p0&&s.append(","),s.append(fo.toString(t.getOrdinate(l,p)))}return s.append(")"),s.toString()}};ei.ensureValidRing=function(t,e){var r=e.size();if(r===0)return e;if(r<=3)return ei.createClosedRing(t,e,4);var s=e.getOrdinate(0,We.X)===e.getOrdinate(r-1,We.X)&&e.getOrdinate(0,We.Y)===e.getOrdinate(r-1,We.Y);return s?e:ei.createClosedRing(t,e,r+1)};ei.createClosedRing=function(t,e,r){var s=t.create(r,e.getDimension()),l=e.size();ei.copy(e,0,s,0,l);for(var p=l;p0&&ei.reverse(s._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?Ke.FALSE:0},e.prototype.isClosed=function(){return this.isEmpty()?!1:this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return Kt.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var s=this._points.copy();ei.reverse(s);var l=this.getFactory().createLineString(s);return l},e.prototype.compareToSameClass=function(){var s=this;if(arguments.length===1){for(var l=arguments[0],p=l,m=0,c=0;m= 2)");this._points=s},e.prototype.isCoordinate=function(s){for(var l=this,p=0;p=1&&this.getCoordinateSequence().size()= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.MINIMUM_VALID_SIZE.get=function(){return 4},r.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,r),e}(Zn),Ms=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return pe.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(arguments.length===2){var s=arguments[0],l=arguments[1];return this.isEquivalentClass(s)?t.prototype.equalsExact.call(this,s,l):!1}else return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var s=this,l=this._geometries.length,p=new Array(l).fill(null),m=0;m0?e.createPoint(r[0]):e.createPoint():t};kp.prototype.interfaces_=function(){return[_o.GeometryEditorOperation]};kp.prototype.getClass=function(){return kp};var zp=function(){};zp.prototype.edit=function(t,e){return t instanceof Ns?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Zn?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Or?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t};zp.prototype.interfaces_=function(){return[_o.GeometryEditorOperation]};zp.prototype.getClass=function(){return zp};var $n=function(){var t=this;if(this._dimension=3,this._coordinates=null,arguments.length===1){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var e=arguments[0];this._coordinates=new Array(e).fill(null);for(var r=0;r0){var e=new vs(17*this._coordinates.length);e.append("("),e.append(this._coordinates[0]);for(var r=1;r3&&(s=3),s<2?new $n(r):new $n(r,s)}};ks.prototype.interfaces_=function(){return[Gc,wo]};ks.prototype.getClass=function(){return ks};ks.instance=function(){return ks.instanceObject};bg.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00};bg.instanceObject.get=function(){return new ks};Object.defineProperties(ks,bg);var V0=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(r){return this.map_.get(r)||null},e.prototype.put=function(r,s){return this.map_.set(r,s),s},e.prototype.values=function(){for(var r=new qt,s=this.map_.values(),l=s.next();!l.done;)r.add(l.value),l=s.next();return r},e.prototype.entrySet=function(){var r=new vg;return this.map_.entries().forEach(function(s){return r.add(s)}),r},e.prototype.size=function(){return this.map_.size()},e}(Au),tn=function t(){if(this._modelType=null,this._scale=null,arguments.length===0)this._modelType=t.FLOATING;else if(arguments.length===1){if(arguments[0]instanceof hs){var e=arguments[0];this._modelType=e,e===t.FIXED&&this.setScale(1)}else if(typeof arguments[0]=="number"){var r=arguments[0];this._modelType=t.FIXED,this.setScale(r)}else if(arguments[0]instanceof t){var s=arguments[0];this._modelType=s._modelType,this._scale=s._scale}}},wg={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};tn.prototype.equals=function(t){if(!(t instanceof tn))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale};tn.prototype.compareTo=function(t){var e=t,r=this.getMaximumSignificantDigits(),s=e.getMaximumSignificantDigits();return new ls(r).compareTo(new ls(s))};tn.prototype.getScale=function(){return this._scale};tn.prototype.isFloating=function(){return this._modelType===tn.FLOATING||this._modelType===tn.FLOATING_SINGLE};tn.prototype.getType=function(){return this._modelType};tn.prototype.toString=function(){var t="UNKNOWN";return this._modelType===tn.FLOATING?t="Floating":this._modelType===tn.FLOATING_SINGLE?t="Floating-Single":this._modelType===tn.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t};tn.prototype.makePrecise=function(){if(typeof arguments[0]=="number"){var t=arguments[0];if(xe.isNaN(t))return t;if(this._modelType===tn.FLOATING_SINGLE){var e=t;return e}return this._modelType===tn.FIXED?Math.round(t*this._scale)/this._scale:t}else if(arguments[0]instanceof ct){var r=arguments[0];if(this._modelType===tn.FLOATING)return null;r.x=this.makePrecise(r.x),r.y=this.makePrecise(r.y)}};tn.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===tn.FLOATING?t=16:this._modelType===tn.FLOATING_SINGLE?t=6:this._modelType===tn.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t};tn.prototype.setScale=function(t){this._scale=Math.abs(t)};tn.prototype.interfaces_=function(){return[wo,bo]};tn.prototype.getClass=function(){return tn};tn.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e};wg.serialVersionUID.get=function(){return 7777263578777804e3};wg.maximumPreciseValue.get=function(){return 9007199254740992};Object.defineProperties(tn,wg);var hs=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},Ig={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};hs.prototype.readResolve=function(){return hs.nameToTypeMap.get(this._name)};hs.prototype.toString=function(){return this._name};hs.prototype.interfaces_=function(){return[wo]};hs.prototype.getClass=function(){return hs};Ig.serialVersionUID.get=function(){return-552860263173159e4};Ig.nameToTypeMap.get=function(){return new V0};Object.defineProperties(hs,Ig);tn.Type=hs;tn.FIXED=new hs("FIXED");tn.FLOATING=new hs("FLOATING");tn.FLOATING_SINGLE=new hs("FLOATING SINGLE");var Be=function t(){this._precisionModel=new tn,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),arguments.length===0||(arguments.length===1?me(arguments[0],Gc)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof tn&&(this._precisionModel=arguments[0]):arguments.length===2?(this._precisionModel=arguments[0],this._SRID=arguments[1]):arguments.length===3&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},U0={serialVersionUID:{configurable:!0}};Be.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new ct(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new ct(t.getMinX(),t.getMinY()),new ct(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new ct(t.getMinX(),t.getMinY()),new ct(t.getMinX(),t.getMaxY()),new ct(t.getMaxX(),t.getMaxY()),new ct(t.getMaxX(),t.getMinY()),new ct(t.getMinX(),t.getMinY())]),null)};Be.prototype.createLineString=function(t){if(t){if(t instanceof Array)return new Zn(this.getCoordinateSequenceFactory().create(t),this);if(me(t,We))return new Zn(t,this)}else return new Zn(this.getCoordinateSequenceFactory().create([]),this)};Be.prototype.createMultiLineString=function(){if(arguments.length===0)return new bl(null,this);if(arguments.length===1){var t=arguments[0];return new bl(t,this)}};Be.prototype.buildGeometry=function(t){for(var e=null,r=!1,s=!1,l=t.iterator();l.hasNext();){var p=l.next(),m=p.getClass();e===null&&(e=m),m!==e&&(r=!0),p.isGeometryCollectionOrDerived()&&(s=!0)}if(e===null)return this.createGeometryCollection();if(r||s)return this.createGeometryCollection(Be.toGeometryArray(t));var c=t.iterator().next(),S=t.size()>1;if(S){if(c instanceof mi)return this.createMultiPolygon(Be.toPolygonArray(t));if(c instanceof Zn)return this.createMultiLineString(Be.toLineStringArray(t));if(c instanceof Or)return this.createMultiPoint(Be.toPointArray(t));Te.shouldNeverReachHere("Unhandled class: "+c.getClass().getName())}return c};Be.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(t!==null?this.getCoordinateSequenceFactory().create(t):null)};Be.prototype.createPoint=function(){if(arguments.length===0)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof ct){var t=arguments[0];return this.createPoint(t!==null?this.getCoordinateSequenceFactory().create([t]):null)}else if(me(arguments[0],We)){var e=arguments[0];return new Or(e,this)}}};Be.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory};Be.prototype.createPolygon=function(){if(arguments.length===0)return new mi(null,null,this);if(arguments.length===1){if(me(arguments[0],We)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}else if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}else if(arguments[0]instanceof Ns){var r=arguments[0];return this.createPolygon(r,null)}}else if(arguments.length===2){var s=arguments[0],l=arguments[1];return new mi(s,l,this)}};Be.prototype.getSRID=function(){return this._SRID};Be.prototype.createGeometryCollection=function(){if(arguments.length===0)return new ur(null,this);if(arguments.length===1){var t=arguments[0];return new ur(t,this)}};Be.prototype.createGeometry=function(t){var e=new _o(this);return e.edit(t,{edit:function(){if(arguments.length===2){var r=arguments[0];return this._coordinateSequenceFactory.create(r)}}})};Be.prototype.getPrecisionModel=function(){return this._precisionModel};Be.prototype.createLinearRing=function(){if(arguments.length===0)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(arguments.length===1){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(t!==null?this.getCoordinateSequenceFactory().create(t):null)}else if(me(arguments[0],We)){var e=arguments[0];return new Ns(e,this)}}};Be.prototype.createMultiPolygon=function(){if(arguments.length===0)return new Ms(null,this);if(arguments.length===1){var t=arguments[0];return new Ms(t,this)}};Be.prototype.createMultiPoint=function(){var t=this;if(arguments.length===0)return new Yc(null,this);if(arguments.length===1){if(arguments[0]instanceof Array){var e=arguments[0];return new Yc(e,this)}else if(arguments[0]instanceof Array){var r=arguments[0];return this.createMultiPoint(r!==null?this.getCoordinateSequenceFactory().create(r):null)}else if(me(arguments[0],We)){var s=arguments[0];if(s===null)return this.createMultiPoint(new Array(0).fill(null));for(var l=new Array(s.size()).fill(null),p=0;p=this.size())throw new Error;return this.array_[t]};xs.prototype.push=function(t){return this.array_.push(t),t};xs.prototype.pop=function(t){if(this.array_.length===0)throw new Mf;return this.array_.pop()};xs.prototype.peek=function(){if(this.array_.length===0)throw new Mf;return this.array_[this.array_.length-1]};xs.prototype.empty=function(){return this.array_.length===0};xs.prototype.isEmpty=function(){return this.empty()};xs.prototype.search=function(t){return this.array_.indexOf(t)};xs.prototype.size=function(){return this.array_.length};xs.prototype.toArray=function(){for(var t=this,e=[],r=0,s=this.array_.length;r0&&this._minIndexthis._minCoord.y&&r.y>this._minCoord.y&&s===Kt.CLOCKWISE)&&(l=!0),l&&(this._minIndex=this._minIndex-1)};ps.prototype.getRightmostSideOfSegment=function(t,e){var r=t.getEdge(),s=r.getCoordinates();if(e<0||e+1>=s.length||s[e].y===s[e+1].y)return-1;var l=kt.LEFT;return s[e].ye._minCoord.x)&&(e._minDe=t,e._minIndex=s,e._minCoord=r[s])};ps.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode(),e=t.getEdges();this._minDe=e.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)};ps.prototype.findEdge=function(t){for(var e=this,r=t.iterator();r.hasNext();){var s=r.next();s.isForward()&&e.checkForRightmostCoordinate(s)}Te.isTrue(this._minIndex!==0||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),this._minIndex===0?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe;var l=this.getRightmostSide(this._minDe,this._minIndex);l===kt.LEFT&&(this._orientedDe=this._minDe.getSym())};ps.prototype.interfaces_=function(){return[]};ps.prototype.getClass=function(){return ps};var ua=function(t){function e(r,s){t.call(this,e.msgWithCoord(r,s)),this.pt=s?new ct(s):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(r,s){return s?r:r+" [ "+s+" ]"},e}(aa),Df=function(){this.array_=[]};Df.prototype.addLast=function(t){this.array_.push(t)};Df.prototype.removeFirst=function(){return this.array_.shift()};Df.prototype.isEmpty=function(){return this.array_.length===0};var cr=function(){this._finder=null,this._dirEdgeList=new qt,this._nodes=new qt,this._rightMostCoord=null,this._env=null,this._finder=new ps};cr.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.setVisited(!1)}};cr.prototype.getRightmostCoordinate=function(){return this._rightMostCoord};cr.prototype.computeNodeDepth=function(t){for(var e=this,r=null,s=t.getEdges().iterator();s.hasNext();){var l=s.next();if(l.isVisited()||l.getSym().isVisited()){r=l;break}}if(r===null)throw new ua("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(r);for(var p=t.getEdges().iterator();p.hasNext();){var m=p.next();m.setVisited(!0),e.copySymDepths(m)}};cr.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(kt.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)};cr.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()};cr.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(kt.RIGHT)>=1&&e.getDepth(kt.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}};cr.prototype.computeDepths=function(t){var e=this,r=new vg,s=new Df,l=t.getNode();for(s.addLast(l),r.add(l),t.setVisited(!0);!s.isEmpty();){var p=s.removeFirst();r.add(p),e.computeNodeDepth(p);for(var m=p.getEdges().iterator();m.hasNext();){var c=m.next(),S=c.getSym();if(!S.isVisited()){var L=S.getNode();r.contains(L)||(s.addLast(L),r.add(L))}}}};cr.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0};cr.prototype.getEnvelope=function(){if(this._env===null){for(var t=new re,e=this._dirEdgeList.iterator();e.hasNext();)for(var r=e.next(),s=r.getEdge().getCoordinates(),l=0;lthis.location.length){var r=new Array(3).fill(null);r[kt.ON]=this.location[kt.ON],r[kt.LEFT]=dt.NONE,r[kt.RIGHT]=dt.NONE,this.location=r}for(var s=0;s1&&t.append(dt.toLocationSymbol(this.location[kt.LEFT])),t.append(dt.toLocationSymbol(this.location[kt.ON])),this.location.length>1&&t.append(dt.toLocationSymbol(this.location[kt.RIGHT])),t.toString()};xn.prototype.setLocations=function(t,e,r){this.location[kt.ON]=t,this.location[kt.LEFT]=e,this.location[kt.RIGHT]=r};xn.prototype.get=function(t){return t1};xn.prototype.isAnyNull=function(){for(var t=this,e=0;et._maxNodeDegree&&(t._maxNodeDegree=s),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2};ai.prototype.addPoints=function(t,e,r){var s=this,l=t.getCoordinates();if(e){var p=1;r&&(p=0);for(var m=p;m=0;S--)s._pts.add(l[S])}};ai.prototype.isHole=function(){return this._isHole};ai.prototype.setInResult=function(){var t=this._startDe;do t.getEdge().setInResult(!0),t=t.getNext();while(t!==this._startDe)};ai.prototype.containsPoint=function(t){var e=this.getLinearRing(),r=e.getEnvelopeInternal();if(!r.contains(t)||!Kt.isPointInRing(t,e.getCoordinates()))return!1;for(var s=this._holes.iterator();s.hasNext();){var l=s.next();if(l.containsPoint(t))return!1}return!0};ai.prototype.addHole=function(t){this._holes.add(t)};ai.prototype.isShell=function(){return this._shell===null};ai.prototype.getLabel=function(){return this._label};ai.prototype.getEdges=function(){return this._edges};ai.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree};ai.prototype.getShell=function(){return this._shell};ai.prototype.mergeLabel=function(){if(arguments.length===1){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(arguments.length===2){var e=arguments[0],r=arguments[1],s=e.getLocation(r,kt.RIGHT);if(s===dt.NONE)return null;if(this._label.getLocation(r)===dt.NONE)return this._label.setLocation(r,s),null}};ai.prototype.setShell=function(t){this._shell=t,t!==null&&t.addHole(this)};ai.prototype.toPolygon=function(t){for(var e=this,r=new Array(this._holes.size()).fill(null),s=0;s=2,"found partial label"),this.computeIM(t)};io.prototype.isInResult=function(){return this._isInResult};io.prototype.isVisited=function(){return this._isVisited};io.prototype.interfaces_=function(){return[]};io.prototype.getClass=function(){return io};var Rf=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var r=arguments[0],s=arguments[1];this._coord=r,this._edges=s,this._label=new nn(0,dt.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var r=this.getEdges().getEdges().iterator();r.hasNext();){var s=r.next();if(s.getEdge().isInResult())return!0}return!1},e.prototype.isIsolated=function(){return this._label.getGeometryCount()===1},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(r){r.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(r){},e.prototype.computeMergedLocation=function(r,s){var l=dt.NONE;if(l=this._label.getLocation(s),!r.isNull(s)){var p=r.getLocation(s);l!==dt.BOUNDARY&&(l=p)}return l},e.prototype.setLabel=function(){if(arguments.length===2){var r=arguments[0],s=arguments[1];this._label===null?this._label=new nn(r,s):this._label.setLocation(r,s)}else return t.prototype.setLabel.apply(this,arguments)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var r=this;if(arguments[0]instanceof e){var s=arguments[0];this.mergeLabel(s._label)}else if(arguments[0]instanceof nn)for(var l=arguments[0],p=0;p<2;p++){var m=r.computeMergedLocation(l,p),c=r._label.getLocation(p);c===dt.NONE&&r._label.setLocation(p,m)}},e.prototype.add=function(r){this._edges.insert(r),r.setNode(this)},e.prototype.setLabelBoundary=function(r){if(this._label===null)return null;var s=dt.NONE;this._label!==null&&(s=this._label.getLocation(r));var l=null;switch(s){case dt.BOUNDARY:l=dt.INTERIOR;break;case dt.INTERIOR:l=dt.BOUNDARY;break;default:l=dt.BOUNDARY;break}this._label.setLocation(r,l)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(io),ds=function(){this.nodeMap=new Ji,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};ds.prototype.find=function(t){return this.nodeMap.get(t)};ds.prototype.addNode=function(){if(arguments[0]instanceof ct){var t=arguments[0],e=this.nodeMap.get(t);return e===null&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}else if(arguments[0]instanceof Rf){var r=arguments[0],s=this.nodeMap.get(r.getCoordinate());return s===null?(this.nodeMap.put(r.getCoordinate(),r),r):(s.mergeLabel(r),s)}};ds.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){var r=e.next();r.print(t)}};ds.prototype.iterator=function(){return this.nodeMap.values().iterator()};ds.prototype.values=function(){return this.nodeMap.values()};ds.prototype.getBoundaryNodes=function(t){for(var e=new qt,r=this.iterator();r.hasNext();){var s=r.next();s.getLabel().getLocation(t)===dt.BOUNDARY&&e.add(s)}return e};ds.prototype.add=function(t){var e=t.getCoordinate(),r=this.addNode(e);r.add(t)};ds.prototype.interfaces_=function(){return[]};ds.prototype.getClass=function(){return ds};var cn=function(){},Kp={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};cn.prototype.interfaces_=function(){return[]};cn.prototype.getClass=function(){return cn};cn.isNorthern=function(t){return t===cn.NE||t===cn.NW};cn.isOpposite=function(t,e){if(t===e)return!1;var r=(t-e+4)%4;return r===2};cn.commonHalfPlane=function(t,e){if(t===e)return t;var r=(t-e+4)%4;if(r===2)return-1;var s=te?t:e;return s===0&&l===3?3:s};cn.isInHalfPlane=function(t,e){return e===cn.SE?t===cn.SE||t===cn.SW:t===e||t===e+1};cn.quadrant=function(){if(typeof arguments[0]=="number"&&typeof arguments[1]=="number"){var t=arguments[0],e=arguments[1];if(t===0&&e===0)throw new Mn("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?cn.NE:cn.SE:e>=0?cn.NW:cn.SW}else if(arguments[0]instanceof ct&&arguments[1]instanceof ct){var r=arguments[0],s=arguments[1];if(s.x===r.x&&s.y===r.y)throw new Mn("Cannot compute the quadrant for two identical points "+r);return s.x>=r.x?s.y>=r.y?cn.NE:cn.SE:s.y>=r.y?cn.NW:cn.SW}};Kp.NE.get=function(){return 0};Kp.NW.get=function(){return 1};Kp.SW.get=function(){return 2};Kp.SE.get=function(){return 3};Object.defineProperties(cn,Kp);var Qi=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,arguments.length===1){var t=arguments[0];this._edge=t}else if(arguments.length===3){var e=arguments[0],r=arguments[1],s=arguments[2],l=null;this._edge=e,this.init(r,s),this._label=l}else if(arguments.length===4){var p=arguments[0],m=arguments[1],c=arguments[2],S=arguments[3];this._edge=p,this.init(m,c),this._label=S}};Qi.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){m.linkDirectedEdgesForMinimalEdgeRings();var c=m.buildMinimalRings(),S=s.findShell(c);S!==null?(s.placePolygonHoles(S,c),e.add(S)):r.addAll(c)}else l.add(m)}return l};Fr.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){var r=e.next();if(r.containsPoint(t))return!0}return!1};Fr.prototype.buildMaximalEdgeRings=function(t){for(var e=this,r=new qt,s=t.iterator();s.hasNext();){var l=s.next();if(l.isInResult()&&l.getLabel().isArea()&&l.getEdgeRing()===null){var p=new Aw(l,e._geometryFactory);r.add(p),p.setInResult()}}return r};Fr.prototype.placePolygonHoles=function(t,e){for(var r=e.iterator();r.hasNext();){var s=r.next();s.isHole()&&s.setShell(t)}};Fr.prototype.getPolygons=function(){var t=this.computePolygons(this._shellList);return t};Fr.prototype.findEdgeRingContaining=function(t,e){for(var r=t.getLinearRing(),s=r.getEnvelopeInternal(),l=r.getCoordinateN(0),p=null,m=null,c=e.iterator();c.hasNext();){var S=c.next(),L=S.getLinearRing(),R=L.getEnvelopeInternal();p!==null&&(m=p.getLinearRing().getEnvelopeInternal());var k=!1;R.contains(s)&&Kt.isPointInRing(l,L.getCoordinates())&&(k=!0),k&&(p===null||m.contains(R))&&(p=S)}return p};Fr.prototype.findShell=function(t){for(var e=0,r=null,s=t.iterator();s.hasNext();){var l=s.next();l.isHole()||(r=l,e++)}return Te.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),r};Fr.prototype.add=function(){if(arguments.length===1){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(arguments.length===2){var e=arguments[0],r=arguments[1];Vn.linkResultDirectedEdges(r);var s=this.buildMaximalEdgeRings(e),l=new qt,p=this.buildMinimalEdgeRings(s,this._shellList,l);this.sortShellsAndHoles(p,this._shellList,l),this.placeFreeHoles(this._shellList,l)}};Fr.prototype.interfaces_=function(){return[]};Fr.prototype.getClass=function(){return Fr};var Jc=function(){};Jc.prototype.getBounds=function(){};Jc.prototype.interfaces_=function(){return[]};Jc.prototype.getClass=function(){return Jc};var Vo=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Vo.prototype.getItem=function(){return this._item};Vo.prototype.getBounds=function(){return this._bounds};Vo.prototype.interfaces_=function(){return[Jc,wo]};Vo.prototype.getClass=function(){return Vo};var ca=function(){this._size=null,this._items=null,this._size=0,this._items=new qt,this._items.add(null)};ca.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t};ca.prototype.size=function(){return this._size};ca.prototype.reorder=function(t){for(var e=this,r=null,s=this._items.get(t);t*2<=this._size&&(r=t*2,r!==e._size&&e._items.get(r+1).compareTo(e._items.get(r))<0&&r++,e._items.get(r).compareTo(s)<0);t=r)e._items.set(t,e._items.get(r));this._items.set(t,s)};ca.prototype.clear=function(){this._size=0,this._items.clear()};ca.prototype.isEmpty=function(){return this._size===0};ca.prototype.add=function(t){var e=this;this._items.add(null),this._size+=1;var r=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(r/2)))<0;r/=2)e._items.set(r,e._items.get(Math.trunc(r/2)));this._items.set(r,t)};ca.prototype.interfaces_=function(){return[]};ca.prototype.getClass=function(){return ca};var Oa=function(){};Oa.prototype.visitItem=function(t){};Oa.prototype.interfaces_=function(){return[]};Oa.prototype.getClass=function(){return Oa};var gu=function(){};gu.prototype.insert=function(t,e){};gu.prototype.remove=function(t,e){};gu.prototype.query=function(){};gu.prototype.interfaces_=function(){return[]};gu.prototype.getClass=function(){return gu};var fi=function(){if(this._childBoundables=new qt,this._bounds=null,this._level=null,arguments.length!==0&&arguments.length===1){var t=arguments[0];this._level=t}},q0={serialVersionUID:{configurable:!0}};fi.prototype.getLevel=function(){return this._level};fi.prototype.size=function(){return this._childBoundables.size()};fi.prototype.getChildBoundables=function(){return this._childBoundables};fi.prototype.addChildBoundable=function(t){Te.isTrue(this._bounds===null),this._childBoundables.add(t)};fi.prototype.isEmpty=function(){return this._childBoundables.isEmpty()};fi.prototype.getBounds=function(){return this._bounds===null&&(this._bounds=this.computeBounds()),this._bounds};fi.prototype.interfaces_=function(){return[Jc,wo]};fi.prototype.getClass=function(){return fi};q0.serialVersionUID.get=function(){return 6493722185909574e3};Object.defineProperties(fi,q0);var Uo=function(){};Uo.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}};Uo.min=function(t){return Uo.sort(t),t.get(0)};Uo.sort=function(t,e){var r=t.toArray();e?_l.sort(r,e):_l.sort(r);for(var s=t.iterator(),l=0,p=r.length;loi.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(r)return this.expand(this._boundable1,this._boundable2,t,e),null;if(s)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new Mn("neither boundable is composite")};oi.prototype.isLeaves=function(){return!(oi.isComposite(this._boundable1)||oi.isComposite(this._boundable2))};oi.prototype.compareTo=function(t){var e=t;return this._distancee._distance?1:0};oi.prototype.expand=function(t,e,r,s){for(var l=this,p=t.getChildBoundables(),m=p.iterator();m.hasNext();){var c=m.next(),S=new oi(c,e,l._itemDistance);S.getDistance()1,"Node capacity must be greater than 1"),this._nodeCapacity=r}},Nf={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Ni.prototype.getNodeCapacity=function(){return this._nodeCapacity};Ni.prototype.lastNode=function(t){return t.get(t.size()-1)};Ni.prototype.size=function(){var t=this;if(arguments.length===0)return this.isEmpty()?0:(this.build(),this.size(this._root));if(arguments.length===1){for(var e=arguments[0],r=0,s=e.getChildBoundables().iterator();s.hasNext();){var l=s.next();l instanceof fi?r+=t.size(l):l instanceof Vo&&(r+=1)}return r}};Ni.prototype.removeItem=function(t,e){for(var r=null,s=t.getChildBoundables().iterator();s.hasNext();){var l=s.next();l instanceof Vo&&l.getItem()===e&&(r=l)}return r!==null?(t.getChildBoundables().remove(r),!0):!1};Ni.prototype.itemsTree=function(){var t=this;if(arguments.length===0){this.build();var e=this.itemsTree(this._root);return e===null?new qt:e}else if(arguments.length===1){for(var r=arguments[0],s=new qt,l=r.getChildBoundables().iterator();l.hasNext();){var p=l.next();if(p instanceof fi){var m=t.itemsTree(p);m!==null&&s.add(m)}else p instanceof Vo?s.add(p.getItem()):Te.shouldNeverReachHere()}return s.size()<=0?null:s}};Ni.prototype.insert=function(t,e){Te.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Vo(t,e))};Ni.prototype.boundablesAtLevel=function(){var t=this;if(arguments.length===1){var e=arguments[0],r=new qt;return this.boundablesAtLevel(e,this._root,r),r}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2];if(Te.isTrue(s>-2),l.getLevel()===s)return p.add(l),null;for(var m=l.getChildBoundables().iterator();m.hasNext();){var c=m.next();c instanceof fi?t.boundablesAtLevel(s,c,p):(Te.isTrue(c instanceof Vo),s===-1&&p.add(c))}return null}};Ni.prototype.query=function(){var t=this;if(arguments.length===1){var e=arguments[0];this.build();var r=new qt;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,r),r}else if(arguments.length===2){var s=arguments[0],l=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),s)&&this.query(s,this._root,l)}else if(arguments.length===3){if(me(arguments[2],Oa)&&arguments[0]instanceof Object&&arguments[1]instanceof fi)for(var p=arguments[0],m=arguments[1],c=arguments[2],S=m.getChildBoundables(),L=0;Lr&&(r=p)}}return r+1}};Ni.prototype.createParentBoundables=function(t,e){var r=this;Te.isTrue(!t.isEmpty());var s=new qt;s.add(this.createNode(e));var l=new qt(t);Uo.sort(l,this.getComparator());for(var p=l.iterator();p.hasNext();){var m=p.next();r.lastNode(s).getChildBoundables().size()===r.getNodeCapacity()&&s.add(r.createNode(e)),r.lastNode(s).addChildBoundable(m)}return s};Ni.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()};Ni.prototype.interfaces_=function(){return[wo]};Ni.prototype.getClass=function(){return Ni};Ni.compareDoubles=function(t,e){return t>e?1:t0);for(var m=new qt,c=0;c0;){var pt=ut.poll(),vt=pt.getDistance();if(vt>=k)break;pt.isLeaves()?(k=vt,U=pt):pt.expandToQueue(ut,k)}return[U.getBoundable(0).getItem(),U.getBoundable(1).getItem()]}}else if(arguments.length===3){var bt=arguments[0],Dt=arguments[1],Rt=arguments[2],Gt=new Vo(bt,Dt),se=new oi(this.getRoot(),Gt,Rt);return this.nearestNeighbour(se)[0]}},e.prototype.interfaces_=function(){return[gu,wo]},e.prototype.getClass=function(){return e},e.centreX=function(s){return e.avg(s.getMinX(),s.getMaxX())},e.avg=function(s,l){return(s+l)/2},e.centreY=function(s){return e.avg(s.getMinY(),s.getMaxY())},r.STRtreeNode.get=function(){return Hy},r.serialVersionUID.get=function(){return 0x39920f7d5f261e0},r.xComparator.get=function(){return{interfaces_:function(){return[qc]},compare:function(s,l){return t.compareDoubles(e.centreX(s.getBounds()),e.centreX(l.getBounds()))}}},r.yComparator.get=function(){return{interfaces_:function(){return[qc]},compare:function(s,l){return t.compareDoubles(e.centreY(s.getBounds()),e.centreY(l.getBounds()))}}},r.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(s,l){return s.intersects(l)}}},r.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,r),e}(Ni),Hy=function(t){function e(){var r=arguments[0];t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var r=null,s=this.getChildBoundables().iterator();s.hasNext();){var l=s.next();r===null?r=new re(l.getBounds()):r.expandToInclude(l.getBounds())}return r},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(fi),xr=function(){};xr.prototype.interfaces_=function(){return[]};xr.prototype.getClass=function(){return xr};xr.relativeSign=function(t,e){return te?1:0};xr.compare=function(t,e,r){if(e.equals2D(r))return 0;var s=xr.relativeSign(e.x,r.x),l=xr.relativeSign(e.y,r.y);switch(t){case 0:return xr.compareValue(s,l);case 1:return xr.compareValue(l,s);case 2:return xr.compareValue(l,-s);case 3:return xr.compareValue(-s,l);case 4:return xr.compareValue(-s,-l);case 5:return xr.compareValue(-l,-s);case 6:return xr.compareValue(-l,s);case 7:return xr.compareValue(s,-l)}return Te.shouldNeverReachHere("invalid octant value"),0};xr.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var Fa=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];this._segString=t,this.coord=new ct(e),this.segmentIndex=r,this._segmentOctant=s,this._isInterior=!e.equals2D(t.getCoordinate(r))};Fa.prototype.getCoordinate=function(){return this.coord};Fa.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)};Fa.prototype.compareTo=function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:xr.compare(this._segmentOctant,this.coord,e.coord)};Fa.prototype.isEndPoint=function(t){return this.segmentIndex===0&&!this._isInterior||this.segmentIndex===t};Fa.prototype.isInterior=function(){return this._isInterior};Fa.prototype.interfaces_=function(){return[bo]};Fa.prototype.getClass=function(){return Fa};var hr=function(){this._nodeMap=new Ji,this._edge=null;var t=arguments[0];this._edge=t};hr.prototype.getSplitCoordinates=function(){var t=this,e=new Xp;this.addEndpoints();for(var r=this.iterator(),s=r.next();r.hasNext();){var l=r.next();t.addEdgeCoordinates(s,l,e),s=l}return e.toCoordinateArray()};hr.prototype.addCollapsedNodes=function(){var t=this,e=new qt;this.findCollapsesFromInsertedNodes(e),this.findCollapsesFromExistingVertices(e);for(var r=e.iterator();r.hasNext();){var s=r.next().intValue();t.add(t._edge.getCoordinate(s),s)}};hr.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){var r=e.next();r.print(t)}};hr.prototype.findCollapsesFromExistingVertices=function(t){for(var e=this,r=0;r=0?e>=0?r>=s?0:1:r>=s?7:6:e>=0?r>=s?3:2:r>=s?4:5}else if(arguments[0]instanceof ct&&arguments[1]instanceof ct){var l=arguments[0],p=arguments[1],m=p.x-l.x,c=p.y-l.y;if(m===0&&c===0)throw new Mn("Cannot compute the octant for two identical points "+l);return _u.octant(m,c)}};var zs=function(){};zs.prototype.getCoordinates=function(){};zs.prototype.size=function(){};zs.prototype.getCoordinate=function(t){};zs.prototype.isClosed=function(){};zs.prototype.setData=function(t){};zs.prototype.getData=function(){};zs.prototype.interfaces_=function(){return[]};zs.prototype.getClass=function(){return zs};var Op=function(){};Op.prototype.addIntersection=function(t,e){};Op.prototype.interfaces_=function(){return[zs]};Op.prototype.getClass=function(){return Op};var ni=function(){this._nodeList=new hr(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};ni.prototype.getCoordinates=function(){return this._pts};ni.prototype.size=function(){return this._pts.length};ni.prototype.getCoordinate=function(t){return this._pts[t]};ni.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};ni.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))};ni.prototype.setData=function(t){this._data=t};ni.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:_u.octant(t,e)};ni.prototype.getData=function(){return this._data};ni.prototype.addIntersection=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(arguments.length===4){var r=arguments[0],s=arguments[1],l=arguments[3],p=new ct(r.getIntersection(l));this.addIntersection(p,s)}};ni.prototype.toString=function(){return Fo.toLineString(new $n(this._pts))};ni.prototype.getNodeList=function(){return this._nodeList};ni.prototype.addIntersectionNode=function(t,e){var r=e,s=r+1;if(s=0&&r>=0||e<=0&&r<=0?Math.max(e,r):0}else if(arguments[0]instanceof ct){var s=arguments[0];return Kt.orientationIndex(this.p0,this.p1,s)}};oe.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])};oe.prototype.isVertical=function(){return this.p0.x===this.p1.x};oe.prototype.equals=function(t){if(!(t instanceof oe))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)};oe.prototype.intersection=function(t){var e=new Al;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null};oe.prototype.project=function(){if(arguments[0]instanceof ct){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new ct(t);var e=this.projectionFactor(t),r=new ct;return r.x=this.p0.x+e*(this.p1.x-this.p0.x),r.y=this.p0.y+e*(this.p1.y-this.p0.y),r}else if(arguments[0]instanceof oe){var s=arguments[0],l=this.projectionFactor(s.p0),p=this.projectionFactor(s.p1);if(l>=1&&p>=1||l<=0&&p<=0)return null;var m=this.project(s.p0);l<0&&(m=this.p0),l>1&&(m=this.p1);var c=this.project(s.p1);return p<0&&(c=this.p0),p>1&&(c=this.p1),new oe(m,c)}};oe.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()};oe.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)};oe.prototype.getCoordinate=function(t){return t===0?this.p0:this.p1};oe.prototype.distancePerpendicular=function(t){return Kt.distancePointLinePerpendicular(t,this.p0,this.p1)};oe.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)};oe.prototype.midPoint=function(){return oe.midPoint(this.p0,this.p1)};oe.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,r=this.p1.y-this.p0.y,s=e*e+r*r;if(s<=0)return xe.NaN;var l=((t.x-this.p0.x)*e+(t.y-this.p0.y)*r)/s;return l};oe.prototype.closestPoints=function(t){var e=this.intersection(t);if(e!==null)return[e,e];var r=new Array(2).fill(null),s=xe.MAX_VALUE,l=null,p=this.closestPoint(t.p0);s=p.distance(t.p0),r[0]=p,r[1]=t.p0;var m=this.closestPoint(t.p1);l=m.distance(t.p1),l0&&e<1)return this.project(t);var r=this.p0.distance(t),s=this.p1.distance(t);return r1||xe.isNaN(e))&&(e=1),e};oe.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"};oe.prototype.isHorizontal=function(){return this.p0.y===this.p1.y};oe.prototype.distance=function(){if(arguments[0]instanceof oe){var t=arguments[0];return Kt.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}else if(arguments[0]instanceof ct){var e=arguments[0];return Kt.distancePointLine(e,this.p0,this.p1)}};oe.prototype.pointAlong=function(t){var e=new ct;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e};oe.prototype.hashCode=function(){var t=xe.doubleToLongBits(this.p0.x);t^=xe.doubleToLongBits(this.p0.y)*31;var e=Math.trunc(t)^Math.trunc(t>>32),r=xe.doubleToLongBits(this.p1.x);r^=xe.doubleToLongBits(this.p1.y)*31;var s=Math.trunc(r)^Math.trunc(r>>32);return e^s};oe.prototype.interfaces_=function(){return[bo,wo]};oe.prototype.getClass=function(){return oe};oe.midPoint=function(t,e){return new ct((t.x+e.x)/2,(t.y+e.y)/2)};j0.serialVersionUID.get=function(){return 0x2d2172135f411c00};Object.defineProperties(oe,j0);var Fp=function(){this.tempEnv1=new re,this.tempEnv2=new re,this._overlapSeg1=new oe,this._overlapSeg2=new oe};Fp.prototype.overlap=function(){if(arguments.length!==2&&arguments.length===4){var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];t.getLineSegment(e,this._overlapSeg1),r.getLineSegment(s,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}};Fp.prototype.interfaces_=function(){return[]};Fp.prototype.getClass=function(){return Fp};var Br=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],r=arguments[2],s=arguments[3];this._pts=t,this._start=e,this._end=r,this._context=s};Br.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]};Br.prototype.computeSelect=function(t,e,r,s){var l=this._pts[e],p=this._pts[r];if(s.tempEnv1.init(l,p),r-e===1)return s.select(this,e),null;if(!t.intersects(s.tempEnv1))return null;var m=Math.trunc((e+r)/2);e=t.length-1)return t.length-1;for(var s=cn.quadrant(t[r],t[r+1]),l=e+1;lm.getId()&&(m.computeOverlaps(L,l),s._nOverlaps++),s._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},r.SegmentOverlapAction.get=function(){return Wy},Object.defineProperties(e,r),e}(Bp),Wy=function(t){function e(){t.call(this),this._si=null;var r=arguments[0];this._si=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(arguments.length===4){var r=arguments[0],s=arguments[1],l=arguments[2],p=arguments[3],m=r.getContext(),c=l.getContext();this._si.processIntersections(m,s,c,p)}else return t.prototype.overlap.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Fp),Je=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,arguments.length!==0){if(arguments.length===1){var e=arguments[0];this.setQuadrantSegments(e)}else if(arguments.length===2){var r=arguments[0],s=arguments[1];this.setQuadrantSegments(r),this.setEndCapStyle(s)}else if(arguments.length===4){var l=arguments[0],p=arguments[1],m=arguments[2],c=arguments[3];this.setQuadrantSegments(l),this.setEndCapStyle(p),this.setJoinStyle(m),this.setMitreLimit(c)}}},da={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};Je.prototype.getEndCapStyle=function(){return this._endCapStyle};Je.prototype.isSingleSided=function(){return this._isSingleSided};Je.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,this._quadrantSegments===0&&(this._joinStyle=Je.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Je.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Je.JOIN_ROUND&&(this._quadrantSegments=Je.DEFAULT_QUADRANT_SEGMENTS)};Je.prototype.getJoinStyle=function(){return this._joinStyle};Je.prototype.setJoinStyle=function(t){this._joinStyle=t};Je.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t};Je.prototype.getSimplifyFactor=function(){return this._simplifyFactor};Je.prototype.getQuadrantSegments=function(){return this._quadrantSegments};Je.prototype.setEndCapStyle=function(t){this._endCapStyle=t};Je.prototype.getMitreLimit=function(){return this._mitreLimit};Je.prototype.setMitreLimit=function(t){this._mitreLimit=t};Je.prototype.setSingleSided=function(t){this._isSingleSided=t};Je.prototype.interfaces_=function(){return[]};Je.prototype.getClass=function(){return Je};Je.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)};da.CAP_ROUND.get=function(){return 1};da.CAP_FLAT.get=function(){return 2};da.CAP_SQUARE.get=function(){return 3};da.JOIN_ROUND.get=function(){return 1};da.JOIN_MITRE.get=function(){return 2};da.JOIN_BEVEL.get=function(){return 3};da.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8};da.DEFAULT_MITRE_LIMIT.get=function(){return 5};da.DEFAULT_SIMPLIFY_FACTOR.get=function(){return .01};Object.defineProperties(Je,da);var Hn=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=Kt.COUNTERCLOCKWISE,this._inputLine=t||null},Jp={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Hn.prototype.isDeletable=function(t,e,r,s){var l=this._inputLine[t],p=this._inputLine[e],m=this._inputLine[r];return!this.isConcave(l,p,m)||!this.isShallow(l,p,m,s)?!1:this.isShallowSampled(l,p,t,r,s)};Hn.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,r=this.findNextNonDeletedIndex(e),s=this.findNextNonDeletedIndex(r),l=!1;s=0;l--)r.addPt(t[l])};ro.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1),r=t.distance(e);return rMath.PI;)t-=Ge.PI_TIMES_2;for(;t<=-Math.PI;)t+=Ge.PI_TIMES_2;return t};Ge.angle=function(){if(arguments.length===1){var t=arguments[0];return Math.atan2(t.y,t.x)}else if(arguments.length===2){var e=arguments[0],r=arguments[1],s=r.x-e.x,l=r.y-e.y;return Math.atan2(l,s)}};Ge.isAcute=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=r.x-e.x,m=r.y-e.y,c=s*p+l*m;return c>0};Ge.isObtuse=function(t,e,r){var s=t.x-e.x,l=t.y-e.y,p=r.x-e.x,m=r.y-e.y,c=s*p+l*m;return c<0};Ge.interiorAngle=function(t,e,r){var s=Ge.angle(e,t),l=Ge.angle(e,r);return Math.abs(l-s)};Ge.normalizePositive=function(t){if(t<0){for(;t<0;)t+=Ge.PI_TIMES_2;t>=Ge.PI_TIMES_2&&(t=0)}else{for(;t>=Ge.PI_TIMES_2;)t-=Ge.PI_TIMES_2;t<0&&(t=0)}return t};Ge.angleBetween=function(t,e,r){var s=Ge.angle(e,t),l=Ge.angle(e,r);return Ge.diff(s,l)};Ge.diff=function(t,e){var r=null;return tMath.PI&&(r=2*Math.PI-r),r};Ge.toRadians=function(t){return t*Math.PI/180};Ge.getTurn=function(t,e){var r=Math.sin(e-t);return r>0?Ge.COUNTERCLOCKWISE:r<0?Ge.CLOCKWISE:Ge.NONE};Ge.angleBetweenOriented=function(t,e,r){var s=Ge.angle(e,t),l=Ge.angle(e,r),p=l-s;return p<=-Math.PI?p+Ge.PI_TIMES_2:p>Math.PI?p-Ge.PI_TIMES_2:p};Mu.PI_TIMES_2.get=function(){return 2*Math.PI};Mu.PI_OVER_2.get=function(){return Math.PI/2};Mu.PI_OVER_4.get=function(){return Math.PI/4};Mu.COUNTERCLOCKWISE.get=function(){return Kt.COUNTERCLOCKWISE};Mu.CLOCKWISE.get=function(){return Kt.CLOCKWISE};Mu.NONE.get=function(){return Kt.COLLINEAR};Object.defineProperties(Ge,Mu);var Ln=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new oe,this._seg1=new oe,this._offset0=new oe,this._offset1=new oe,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],r=arguments[1],s=arguments[2];this._precisionModel=e,this._bufParams=r,this._li=new Al,this._filletAngleQuantum=Math.PI/2/r.getQuadrantSegments(),r.getQuadrantSegments()>=8&&r.getJoinStyle()===Je.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(s)},Qp={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};Ln.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var r=Kt.computeOrientation(this._s0,this._s1,this._s2),s=r===Kt.CLOCKWISE&&this._side===kt.LEFT||r===Kt.COUNTERCLOCKWISE&&this._side===kt.RIGHT;r===0?this.addCollinear(e):s?this.addOutsideTurn(r,e):this.addInsideTurn(r,e)};Ln.prototype.addLineEndCap=function(t,e){var r=new oe(t,e),s=new oe;this.computeOffsetSegment(r,kt.LEFT,this._distance,s);var l=new oe;this.computeOffsetSegment(r,kt.RIGHT,this._distance,l);var p=e.x-t.x,m=e.y-t.y,c=Math.atan2(m,p);switch(this._bufParams.getEndCapStyle()){case Je.CAP_ROUND:this._segList.addPt(s.p1),this.addFilletArc(e,c+Math.PI/2,c-Math.PI/2,Kt.CLOCKWISE,this._distance),this._segList.addPt(l.p1);break;case Je.CAP_FLAT:this._segList.addPt(s.p1),this._segList.addPt(l.p1);break;case Je.CAP_SQUARE:var S=new ct;S.x=Math.abs(this._distance)*Math.cos(c),S.y=Math.abs(this._distance)*Math.sin(c);var L=new ct(s.p1.x+S.x,s.p1.y+S.y),R=new ct(l.p1.x+S.x,l.p1.y+S.y);this._segList.addPt(L),this._segList.addPt(R);break}};Ln.prototype.getCoordinates=function(){var t=this._segList.getCoordinates();return t};Ln.prototype.addMitreJoin=function(t,e,r,s){var l=!0,p=null;try{p=zo.intersection(e.p0,e.p1,r.p0,r.p1);var m=s<=0?1:p.distance(t)/Math.abs(s);m>this._bufParams.getMitreLimit()&&(l=!1)}catch(c){if(c instanceof lh)p=new ct(0,0),l=!1;else throw c}finally{}l?this._segList.addPt(p):this.addLimitedMitreJoin(e,r,s,this._bufParams.getMitreLimit())};Ln.prototype.addFilletCorner=function(t,e,r,s,l){var p=e.x-t.x,m=e.y-t.y,c=Math.atan2(m,p),S=r.x-t.x,L=r.y-t.y,R=Math.atan2(L,S);s===Kt.CLOCKWISE?c<=R&&(c+=2*Math.PI):c>=R&&(c-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,c,R,s,l),this._segList.addPt(r)};Ln.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)0){var r=new ct((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r);var s=new ct((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(s)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}};Ln.prototype.createCircle=function(t){var e=new ct(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()};Ln.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)};Ln.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new ro,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*Ln.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)};Ln.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2);var e=this._li.getIntersectionNum();e>=2&&(this._bufParams.getJoinStyle()===Je.JOIN_BEVEL||this._bufParams.getJoinStyle()===Je.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,Kt.CLOCKWISE,this._distance))};Ln.prototype.closeRing=function(){this._segList.closeRing()};Ln.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle};Ln.prototype.interfaces_=function(){return[]};Ln.prototype.getClass=function(){return Ln};Qp.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return .001};Qp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return .001};Qp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6};Qp.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80};Object.defineProperties(Ln,Qp);var Er=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};Er.prototype.getOffsetCurve=function(t,e){if(this._distance=e,e===0)return null;var r=e<0,s=Math.abs(e),l=this.getSegGen(s);t.length<=1?this.computePointCurve(t[0],l):this.computeOffsetCurve(t,r,l);var p=l.getCoordinates();return r&&Oe.reverse(p),p};Er.prototype.computeSingleSidedBufferCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);if(e){r.addSegments(t,!0);var l=Hn.simplify(t,-s),p=l.length-1;r.initSideSegments(l[p],l[p-1],kt.LEFT),r.addFirstSegment();for(var m=p-2;m>=0;m--)r.addNextSegment(l[m],!0)}else{r.addSegments(t,!1);var c=Hn.simplify(t,s),S=c.length-1;r.initSideSegments(c[0],c[1],kt.LEFT),r.addFirstSegment();for(var L=2;L<=S;L++)r.addNextSegment(c[L],!0)}r.addLastSegment(),r.closeRing()};Er.prototype.computeRingBufferCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);e===kt.RIGHT&&(s=-s);var l=Hn.simplify(t,s),p=l.length-1;r.initSideSegments(l[p-1],l[0],e);for(var m=1;m<=p;m++){var c=m!==1;r.addNextSegment(l[m],c)}r.closeRing()};Er.prototype.computeLineBufferCurve=function(t,e){var r=this.simplifyTolerance(this._distance),s=Hn.simplify(t,r),l=s.length-1;e.initSideSegments(s[0],s[1],kt.LEFT);for(var p=2;p<=l;p++)e.addNextSegment(s[p],!0);e.addLastSegment(),e.addLineEndCap(s[l-1],s[l]);var m=Hn.simplify(t,-r),c=m.length-1;e.initSideSegments(m[c],m[c-1],kt.LEFT);for(var S=c-2;S>=0;S--)e.addNextSegment(m[S],!0);e.addLastSegment(),e.addLineEndCap(m[1],m[0]),e.closeRing()};Er.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Je.CAP_ROUND:e.createCircle(t);break;case Je.CAP_SQUARE:e.createSquare(t);break}};Er.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided()||e===0)return null;var r=Math.abs(e),s=this.getSegGen(r);if(t.length<=1)this.computePointCurve(t[0],s);else if(this._bufParams.isSingleSided()){var l=e<0;this.computeSingleSidedBufferCurve(t,l,s)}else this.computeLineBufferCurve(t,s);var p=s.getCoordinates();return p};Er.prototype.getBufferParameters=function(){return this._bufParams};Er.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()};Er.prototype.getRingCurve=function(t,e,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(r===0)return Er.copyCoordinates(t);var s=this.getSegGen(r);return this.computeRingBufferCurve(t,e,s),s.getCoordinates()};Er.prototype.computeOffsetCurve=function(t,e,r){var s=this.simplifyTolerance(this._distance);if(e){var l=Hn.simplify(t,-s),p=l.length-1;r.initSideSegments(l[p],l[p-1],kt.LEFT),r.addFirstSegment();for(var m=p-2;m>=0;m--)r.addNextSegment(l[m],!0)}else{var c=Hn.simplify(t,s),S=c.length-1;r.initSideSegments(c[0],c[1],kt.LEFT),r.addFirstSegment();for(var L=2;L<=S;L++)r.addNextSegment(c[L],!0)}r.addLastSegment()};Er.prototype.getSegGen=function(t){return new Ln(this._precisionModel,this._bufParams,t)};Er.prototype.interfaces_=function(){return[]};Er.prototype.getClass=function(){return Er};Er.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),r=0;rp.getMaxY()||t.findStabbedSegments(e,l.getDirectedEdges(),r)}return r}else if(arguments.length===3){if(me(arguments[2],Oo)&&arguments[0]instanceof ct&&arguments[1]instanceof lg)for(var m=arguments[0],c=arguments[1],S=arguments[2],L=c.getEdge().getCoordinates(),R=0;Rt._seg.p1.y&&t._seg.reverse();var k=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(kt._seg.p1.y)&&Kt.computeOrientation(t._seg.p0,t._seg.p1,m)!==Kt.RIGHT){var U=c.getDepth(kt.LEFT);t._seg.p0.equals(L[R])||(U=c.getDepth(kt.RIGHT));var ut=new Il(t._seg,U);S.add(ut)}}else if(me(arguments[2],Oo)&&arguments[0]instanceof ct&&me(arguments[1],Oo))for(var pt=arguments[0],vt=arguments[1],bt=arguments[2],Dt=vt.iterator();Dt.hasNext();){var Rt=Dt.next();Rt.isForward()&&t.findStabbedSegments(pt,Rt,bt)}}};yu.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);if(e.size()===0)return 0;var r=Uo.min(e);return r._leftDepth};yu.prototype.interfaces_=function(){return[]};yu.prototype.getClass=function(){return yu};H0.DepthSegment.get=function(){return Il};Object.defineProperties(yu,H0);var Il=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new oe(t),this._leftDepth=e};Il.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var r=this._upwardSeg.orientationIndex(e._upwardSeg);return r!==0||(r=-1*e._upwardSeg.orientationIndex(this._upwardSeg),r!==0)?r:this._upwardSeg.compareTo(e._upwardSeg)};Il.prototype.compareX=function(t,e){var r=t.p0.compareTo(e.p0);return r!==0?r:t.p1.compareTo(e.p1)};Il.prototype.toString=function(){return this._upwardSeg.toString()};Il.prototype.interfaces_=function(){return[bo]};Il.prototype.getClass=function(){return Il};var Qe=function(t,e,r){this.p0=t||null,this.p1=e||null,this.p2=r||null};Qe.prototype.area=function(){return Qe.area(this.p0,this.p1,this.p2)};Qe.prototype.signedArea=function(){return Qe.signedArea(this.p0,this.p1,this.p2)};Qe.prototype.interpolateZ=function(t){if(t===null)throw new Mn("Supplied point is null.");return Qe.interpolateZ(t,this.p0,this.p1,this.p2)};Qe.prototype.longestSideLength=function(){return Qe.longestSideLength(this.p0,this.p1,this.p2)};Qe.prototype.isAcute=function(){return Qe.isAcute(this.p0,this.p1,this.p2)};Qe.prototype.circumcentre=function(){return Qe.circumcentre(this.p0,this.p1,this.p2)};Qe.prototype.area3D=function(){return Qe.area3D(this.p0,this.p1,this.p2)};Qe.prototype.centroid=function(){return Qe.centroid(this.p0,this.p1,this.p2)};Qe.prototype.inCentre=function(){return Qe.inCentre(this.p0,this.p1,this.p2)};Qe.prototype.interfaces_=function(){return[]};Qe.prototype.getClass=function(){return Qe};Qe.area=function(t,e,r){return Math.abs(((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2)};Qe.signedArea=function(t,e,r){return((r.x-t.x)*(e.y-t.y)-(e.x-t.x)*(r.y-t.y))/2};Qe.det=function(t,e,r,s){return t*s-e*r};Qe.interpolateZ=function(t,e,r,s){var l=e.x,p=e.y,m=r.x-l,c=s.x-l,S=r.y-p,L=s.y-p,R=m*L-c*S,k=t.x-l,U=t.y-p,ut=(L*k-c*U)/R,pt=(-S*k+m*U)/R,vt=e.z+ut*(r.z-e.z)+pt*(s.z-e.z);return vt};Qe.longestSideLength=function(t,e,r){var s=t.distance(e),l=e.distance(r),p=r.distance(t),m=s;return l>m&&(m=l),p>m&&(m=p),m};Qe.isAcute=function(t,e,r){return!(!Ge.isAcute(t,e,r)||!Ge.isAcute(e,r,t)||!Ge.isAcute(r,t,e))};Qe.circumcentre=function(t,e,r){var s=r.x,l=r.y,p=t.x-s,m=t.y-l,c=e.x-s,S=e.y-l,L=2*Qe.det(p,m,c,S),R=Qe.det(m,p*p+m*m,S,c*c+S*S),k=Qe.det(p,p*p+m*m,c,c*c+S*S),U=s-R/L,ut=l+k/L;return new ct(U,ut)};Qe.perpendicularBisector=function(t,e){var r=e.x-t.x,s=e.y-t.y,l=new zo(t.x+r/2,t.y+s/2,1),p=new zo(t.x-s+r/2,t.y+r+s/2,1);return new zo(l,p)};Qe.angleBisector=function(t,e,r){var s=e.distance(t),l=e.distance(r),p=s/(s+l),m=r.x-t.x,c=r.y-t.y,S=new ct(t.x+p*m,t.y+p*c);return S};Qe.area3D=function(t,e,r){var s=e.x-t.x,l=e.y-t.y,p=e.z-t.z,m=r.x-t.x,c=r.y-t.y,S=r.z-t.z,L=l*S-p*c,R=p*m-s*S,k=s*c-l*m,U=L*L+R*R+k*k,ut=Math.sqrt(U)/2;return ut};Qe.centroid=function(t,e,r){var s=(t.x+e.x+r.x)/3,l=(t.y+e.y+r.y)/3;return new ct(s,l)};Qe.inCentre=function(t,e,r){var s=e.distance(r),l=t.distance(r),p=t.distance(e),m=s+l+p,c=(s*t.x+l*e.x+p*r.x)/m,S=(s*t.y+l*e.y+p*r.y)/m;return new ct(c,S)};var yo=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new qt;var t=arguments[0],e=arguments[1],r=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=r};yo.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),r=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(r,dt.EXTERIOR,dt.INTERIOR)};yo.prototype.addPolygon=function(t){var e=this,r=this._distance,s=kt.LEFT;this._distance<0&&(r=-this._distance,s=kt.RIGHT);var l=t.getExteriorRing(),p=Oe.removeRepeatedPoints(l.getCoordinates());if(this._distance<0&&this.isErodedCompletely(l,this._distance)||this._distance<=0&&p.length<3)return null;this.addPolygonRing(p,r,s,dt.EXTERIOR,dt.INTERIOR);for(var m=0;m0&&e.isErodedCompletely(c,-e._distance)||e.addPolygonRing(S,r,kt.opposite(s),dt.INTERIOR,dt.EXTERIOR)}};yo.prototype.isTriangleErodedCompletely=function(t,e){var r=new Qe(t[0],t[1],t[2]),s=r.inCentre(),l=Kt.distancePointLine(s,r.p0,r.p1);return l=Ns.MINIMUM_VALID_SIZE&&Kt.isCCW(t)&&(p=l,m=s,r=kt.opposite(r));var c=this._curveBuilder.getRingCurve(t,r,e);this.addCurve(c,p,m)};yo.prototype.add=function(t){if(t.isEmpty())return null;t instanceof mi?this.addPolygon(t):t instanceof Zn?this.addLineString(t):t instanceof Or?this.addPoint(t):t instanceof Yc?this.addCollection(t):t instanceof bl?this.addCollection(t):t instanceof Ms?this.addCollection(t):t instanceof ur&&this.addCollection(t)};yo.prototype.isErodedCompletely=function(t,e){var r=t.getCoordinates();if(r.length<4)return e<0;if(r.length===4)return this.isTriangleErodedCompletely(r,e);var s=t.getEnvelopeInternal(),l=Math.min(s.getHeight(),s.getWidth());return e<0&&2*Math.abs(e)>l};yo.prototype.addCollection=function(t){for(var e=this,r=0;r=this._max)throw new ch;var t=this._parent.getGeometryN(this._index++);return t instanceof ur?(this._subcollectionIterator=new Ds(t),this._subcollectionIterator.next()):t};Ds.prototype.remove=function(){throw new Error(this.getClass().getName())};Ds.prototype.hasNext=function(){if(this._atStart)return!0;if(this._subcollectionIterator!==null){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)};Ds.prototype.interfaces_=function(){return[uh]};Ds.prototype.getClass=function(){return Ds};Ds.isAtomic=function(t){return!(t instanceof ur)};var to=function(){this._geom=null;var t=arguments[0];this._geom=t};to.prototype.locate=function(t){return to.locate(t,this._geom)};to.prototype.interfaces_=function(){return[$c]};to.prototype.getClass=function(){return to};to.isPointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?Kt.isPointInRing(t,e.getCoordinates()):!1};to.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var r=e.getExteriorRing();if(!to.isPointInRing(t,r))return!1;for(var s=0;s=0;p--){var m=r._edgeList.get(p),c=m.getSym();l===null&&(l=c),s!==null&&c.setNext(s),s=m}l.setNext(s)},e.prototype.computeDepths=function(){var r=this;if(arguments.length===1){var s=arguments[0],l=this.findIndex(s),p=s.getDepth(kt.LEFT),m=s.getDepth(kt.RIGHT),c=this.computeDepths(l+1,this._edgeList.size(),p),S=this.computeDepths(0,l,c);if(S!==m)throw new la("depth mismatch at "+s.getCoordinate())}else if(arguments.length===3){for(var L=arguments[0],R=arguments[1],k=arguments[2],U=k,ct=L;ct=0;c--){var S=s._resultAreaEdgeList.get(c),L=S.getSym();switch(l===null&&S.getEdgeRing()===r&&(l=S),m){case s._SCANNING_FOR_INCOMING:if(L.getEdgeRing()!==r)continue;p=L,m=s._LINKING_TO_OUTGOING;break;case s._LINKING_TO_OUTGOING:if(S.getEdgeRing()!==r)continue;p.setNextMin(S),m=s._SCANNING_FOR_INCOMING;break}}m===this._LINKING_TO_OUTGOING&&(Se.isTrue(l!==null,"found null for first outgoing dirEdge"),Se.isTrue(l.getEdgeRing()===r,"unable to link last incoming dirEdge"),p.setNextMin(l))},e.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var r=0,s=this.iterator();s.hasNext();){var l=s.next();l.isInResult()&&r++}return r}else if(arguments.length===1){for(var p=arguments[0],m=0,c=this.iterator();c.hasNext();){var S=c.next();S.getEdgeRing()===p&&m++}return m}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var r=ft.NONE,s=this.iterator();s.hasNext();){var l=s.next(),p=l.getSym();if(!l.isLineEdge()){if(l.isInResult()){r=ft.INTERIOR;break}if(p.isInResult()){r=ft.EXTERIOR;break}}}if(r===ft.NONE)return null;for(var m=r,c=this.iterator();c.hasNext();){var S=c.next(),L=S.getSym();S.isLineEdge()?S.getEdge().setCovered(m===ft.INTERIOR):(S.isInResult()&&(m=ft.EXTERIOR),L.isInResult()&&(m=ft.INTERIOR))}},e.prototype.computeLabelling=function(r){var s=this;t.prototype.computeLabelling.call(this,r),this._label=new tn(ft.NONE);for(var l=this.iterator();l.hasNext();)for(var p=l.next(),m=p.getEdge(),c=m.getLabel(),S=0;S<2;S++){var L=c.getLocation(S);(L===ft.INTERIOR||L===ft.BOUNDARY)&&s._label.setLocation(S,ft.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ki),W0=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(r){return new Rf(r,new Iw)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Kc),Oa=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Oa.prototype.compareTo=function(t){var e=t,r=Oa.compareOriented(this._pts,this._orientation,e._pts,e._orientation);return r};Oa.prototype.interfaces_=function(){return[xo]};Oa.prototype.getClass=function(){return Oa};Oa.orientation=function(t){return ke.increasingDirection(t)===1};Oa.compareOriented=function(t,e,r,s){for(var l=e?1:-1,p=s?1:-1,m=e?t.length:-1,c=s?r.length:-1,S=e?0:t.length-1,L=s?0:r.length-1;;){var R=t[S].compareTo(r[L]);if(R!==0)return R;S+=l,L+=p;var k=S===m,U=L===c;if(k&&!U)return-1;if(!k&&U)return 1;if(k&&U)return 0}};var Vo=function(){this._edges=new qt,this._ocaMap=new Xi};Vo.prototype.print=function(t){var e=this;t.print("MULTILINESTRING ( ");for(var r=0;r0&&t.print(","),t.print("(");for(var l=s.getCoordinates(),p=0;p0&&t.print(","),t.print(l[p].x+" "+l[p].y);t.println(")")}t.print(") ")};Vo.prototype.addAll=function(t){for(var e=this,r=t.iterator();r.hasNext();)e.add(r.next())};Vo.prototype.findEdgeIndex=function(t){for(var e=this,r=0;r0||!e.coord.equals2D(l);p||s--;var m=new Array(s).fill(null),c=0;m[c++]=new ht(t.coord);for(var S=t.segmentIndex+1;S<=e.segmentIndex;S++)m[c++]=r.edge.pts[S];return p&&(m[c]=e.coord),new vf(m,new tn(this.edge._label))};ks.prototype.add=function(t,e,r){var s=new ps(t,e,r),l=this._nodeMap.get(s);return l!==null?l:(this._nodeMap.put(s,s),s)};ks.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){var r=e.next();if(r.coord.equals(t))return!0}return!1};ks.prototype.interfaces_=function(){return[]};ks.prototype.getClass=function(){return ks};var Sl=function(){};Sl.prototype.getChainStartIndices=function(t){var e=this,r=0,s=new qt;s.add(new ss(r));do{var l=e.findChainEnd(t,r);s.add(new ss(l)),r=l}while(rr?e:r};ca.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return er&&(l=1),t._depth[e][s]=l}}};Fi.prototype.getDelta=function(t){return this._depth[t][kt.RIGHT]-this._depth[t][kt.LEFT]};Fi.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?ft.EXTERIOR:ft.INTERIOR};Fi.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};Fi.prototype.add=function(){var t=this;if(arguments.length===1)for(var e=arguments[0],r=0;r<2;r++)for(var s=1;s<3;s++){var l=e.getLocation(r,s);(l===ft.EXTERIOR||l===ft.INTERIOR)&&(t.isNull(r,s)?t._depth[r][s]=Fi.depthAtLocation(l):t._depth[r][s]+=Fi.depthAtLocation(l))}else if(arguments.length===3){var p=arguments[0],m=arguments[1],c=arguments[2];c===ft.INTERIOR&&this._depth[p][m]++}};Fi.prototype.interfaces_=function(){return[]};Fi.prototype.getClass=function(){return Fi};Fi.depthAtLocation=function(t){return t===ft.EXTERIOR?0:t===ft.INTERIOR?1:Fi.NULL_VALUE};X0.NULL_VALUE.get=function(){return-1};Object.defineProperties(Fi,X0);var vf=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new ks(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Fi,this._depthDelta=0,arguments.length===1){var r=arguments[0];e.call(this,r,null)}else if(arguments.length===2){var s=arguments[0],l=arguments[1];this.pts=s,this._label=l}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var r=new Array(2).fill(null);r[0]=this.pts[0],r[1]=this.pts[1];var s=new e(r,tn.toLineLabel(this._label));return s},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(r){this._isIsolated=r},e.prototype.setName=function(r){this._name=r},e.prototype.equals=function(r){var s=this;if(!(r instanceof e))return!1;var l=r;if(this.pts.length!==l.pts.length)return!1;for(var p=!0,m=!0,c=this.pts.length,S=0;S0?this.pts[0]:null;if(arguments.length===1){var r=arguments[0];return this.pts[r]}},e.prototype.print=function(r){var s=this;r.print("edge "+this._name+": "),r.print("LINESTRING (");for(var l=0;l0&&r.print(","),r.print(s.pts[l].x+" "+s.pts[l].y);r.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(r){e.updateIM(this._label,r)},e.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(r){var s=this;r.print("edge "+this._name+": ");for(var l=this.pts.length-1;l>=0;l--)r.print(s.pts[l]+" ");r.println("")},e.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new ca(this)),this._mce},e.prototype.getEnvelope=function(){var r=this;if(this._env===null){this._env=new ne;for(var s=0;s0&&s.append(","),s.append(r.pts[l].x+" "+r.pts[l].y);return s.append(") "+this._label+" "+this._depthDelta),s.toString()},e.prototype.isPointwiseEqual=function(r){var s=this;if(this.pts.length!==r.pts.length)return!1;for(var l=0;ls||this._maxyp;if(m)return!1;var c=this.intersectsToleranceSquare(t,e);return Se.isTrue(!(m&&c),"Found bad envelope test"),c};Er.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new ht(this._maxx,this._maxy),this._corner[1]=new ht(this._minx,this._maxy),this._corner[2]=new ht(this._minx,this._miny),this._corner[3]=new ht(this._maxx,this._miny)};Er.prototype.intersects=function(t,e){return this._scaleFactor===1?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};Er.prototype.scale=function(t){return Math.round(t*this._scaleFactor)};Er.prototype.getCoordinate=function(){return this._originalPt};Er.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)};Er.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var t=Er.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new ne(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv};Er.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))};Er.prototype.intersectsToleranceSquare=function(t,e){var r=!1,s=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(s=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper())||r&&s||t.equals(this._pt)||e.equals(this._pt))};Er.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),s=t.getCoordinate(e+1);return this.intersects(r,s)?(t.addIntersection(this.getCoordinate(),e),!0):!1};Er.prototype.interfaces_=function(){return[]};Er.prototype.getClass=function(){return Er};K0.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(Er,K0);var Vp=function(){this.tempEnv1=new ne,this.selectedSegment=new ie};Vp.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}};Vp.prototype.interfaces_=function(){return[]};Vp.prototype.getClass=function(){return Vp};var th=function(){this._index=null;var t=arguments[0];this._index=t},J0={HotPixelSnapAction:{configurable:!0}};th.prototype.snap=function(){if(arguments.length===1){var t=arguments[0];return this.snap(t,null,-1)}else if(arguments.length===3){var e=arguments[0],r=arguments[1],s=arguments[2],l=e.getSafeEnvelope(),p=new Q0(e,r,s);return this._index.query(l,{interfaces_:function(){return[ka]},visitItem:function(m){var c=m;c.select(l,p)}}),p.isNodeAdded()}};th.prototype.interfaces_=function(){return[]};th.prototype.getClass=function(){return th};J0.HotPixelSnapAction.get=function(){return Q0};Object.defineProperties(th,J0);var Q0=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var r=arguments[0],s=arguments[1],l=arguments[2];this._hotPixel=r,this._parentEdge=s,this._hotPixelVertexIndex=l}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(arguments.length===2){var r=arguments[0],s=arguments[1],l=r.getContext();if(this._parentEdge!==null&&l===this._parentEdge&&s===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(l,s)}else return t.prototype.select.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Vp),vu=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new qt};vu.prototype.processIntersections=function(t,e,r,s){var l=this;if(t===r&&e===s)return null;var p=t.getCoordinates()[e],m=t.getCoordinates()[e+1],c=r.getCoordinates()[s],S=r.getCoordinates()[s+1];if(this._li.computeIntersection(p,m,c,S),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var L=0;L=0;e--){try{t.bufferReducedPrecision(e)}catch(p){if(p instanceof la)t._saveException=p;else throw p}finally{}if(t._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var r=arguments[0],s=Hi.precisionScaleFactor(this._argGeom,this._distance,r),l=new Qe(s);this.bufferFixedPrecision(l)}};Hi.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Qe.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()};Hi.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)};Hi.prototype.bufferOriginalPrecision=function(){try{var t=new sr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(e){if(e instanceof sa)this._saveException=e;else throw e}finally{}};Hi.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry};Hi.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)};Hi.prototype.interfaces_=function(){return[]};Hi.prototype.getClass=function(){return Hi};Hi.bufferOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],r=new Hi(t),s=r.getResultGeometry(e);return s}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof he&&typeof arguments[1]=="number"){var l=arguments[0],p=arguments[1],m=arguments[2],c=new Hi(l);c.setQuadrantSegments(m);var S=c.getResultGeometry(p);return S}else if(arguments[2]instanceof Ye&&arguments[0]instanceof he&&typeof arguments[1]=="number"){var L=arguments[0],R=arguments[1],k=arguments[2],U=new Hi(L,k),ct=U.getResultGeometry(R);return ct}}else if(arguments.length===4){var dt=arguments[0],bt=arguments[1],It=arguments[2],Dt=arguments[3],Rt=new Hi(dt);Rt.setQuadrantSegments(It),Rt.setEndCapStyle(Dt);var Gt=Rt.getResultGeometry(bt);return Gt}};Hi.precisionScaleFactor=function(t,e,r){var s=t.getEnvelopeInternal(),l=eo.max(Math.abs(s.getMaxX()),Math.abs(s.getMaxY()),Math.abs(s.getMinX()),Math.abs(s.getMinY())),p=e>0?e:0,m=l+2*p,c=Math.trunc(Math.log(m)/Math.log(10)+1),S=r-c,L=Math.pow(10,S);return L};hh.CAP_ROUND.get=function(){return Ye.CAP_ROUND};hh.CAP_BUTT.get=function(){return Ye.CAP_FLAT};hh.CAP_FLAT.get=function(){return Ye.CAP_FLAT};hh.CAP_SQUARE.get=function(){return Ye.CAP_SQUARE};hh.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(Hi,hh);var rr=function(){this._pt=[new ht,new ht],this._distance=ye.NaN,this._isNull=!0};rr.prototype.getCoordinates=function(){return this._pt};rr.prototype.getCoordinate=function(t){return this._pt[t]};rr.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var s=e.distance(r);sthis._distance&&this.initialize(e,r,s)}};rr.prototype.interfaces_=function(){return[]};rr.prototype.getClass=function(){return rr};var Ts=function(){};Ts.prototype.interfaces_=function(){return[]};Ts.prototype.getClass=function(){return Ts};Ts.computeDistance=function(){if(arguments[2]instanceof rr&&arguments[0]instanceof Zn&&arguments[1]instanceof ht)for(var t=arguments[0],e=arguments[1],r=arguments[2],s=t.getCoordinates(),l=new ie,p=0;p0||this._isIn?ft.INTERIOR:ft.EXTERIOR)};Uo.prototype.interfaces_=function(){return[]};Uo.prototype.getClass=function(){return Uo};var or=function t(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var e=arguments[0],r=arguments[1];t.call(this,e,t.INSIDE_AREA,r)}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2];this._component=s,this._segIndex=l,this._pt=p}},$0={INSIDE_AREA:{configurable:!0}};or.prototype.isInsideArea=function(){return this._segIndex===or.INSIDE_AREA};or.prototype.getCoordinate=function(){return this._pt};or.prototype.getGeometryComponent=function(){return this._component};or.prototype.getSegmentIndex=function(){return this._segIndex};or.prototype.interfaces_=function(){return[]};or.prototype.getClass=function(){return or};$0.INSIDE_AREA.get=function(){return-1};Object.defineProperties(or,$0);var Da=function(t){this._pts=t||null};Da.prototype.filter=function(t){t instanceof zr&&this._pts.add(t)};Da.prototype.interfaces_=function(){return[ls]};Da.prototype.getClass=function(){return Da};Da.getPoints=function(){if(arguments.length===1){var t=arguments[0];return t instanceof zr?Bo.singletonList(t):Da.getPoints(t,new qt)}else if(arguments.length===2){var e=arguments[0],r=arguments[1];return e instanceof zr?r.add(e):e instanceof ar&&e.apply(new Da(r)),r}};var bu=function(){this._locations=null;var t=arguments[0];this._locations=t};bu.prototype.filter=function(t){(t instanceof zr||t instanceof Zn||t instanceof di)&&this._locations.add(new or(t,0,t.getCoordinate()))};bu.prototype.interfaces_=function(){return[ls]};bu.prototype.getClass=function(){return bu};bu.getLocations=function(t){var e=new qt;return t.apply(new bu(e)),e};var Vi=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Uo,this._minDistanceLocation=null,this._minDistance=ye.MAX_VALUE,arguments.length===2){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(arguments.length===3){var r=arguments[0],s=arguments[1],l=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=s,this._terminateDistance=l}};Vi.prototype.computeContainmentDistance=function(){var t=this;if(arguments.length===0){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(arguments.length===2){var r=arguments[0],s=arguments[1],l=1-r,p=oa.getPolygons(this._geom[r]);if(p.size()>0){var m=bu.getLocations(this._geom[l]);if(this.computeContainmentDistance(m,p,s),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[l]=s[0],this._minDistanceLocation[r]=s[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&de(arguments[0],ko)&&de(arguments[1],ko)){for(var c=arguments[0],S=arguments[1],L=arguments[2],R=0;Rthis._minDistance)return null;for(var l=e.getCoordinates(),p=r.getCoordinate(),m=0;mthis._minDistance)return null;for(var ct=R.getCoordinates(),dt=k.getCoordinates(),bt=0;btthis._distance&&this.initialize(e,r,s)}};Wi.prototype.interfaces_=function(){return[]};Wi.prototype.getClass=function(){return Wi};var is=function(){};is.prototype.interfaces_=function(){return[]};is.prototype.getClass=function(){return is};is.computeDistance=function(){if(arguments[2]instanceof Wi&&arguments[0]instanceof Zn&&arguments[1]instanceof ht)for(var t=arguments[0],e=arguments[1],r=arguments[2],s=new ie,l=t.getCoordinates(),p=0;p1||t<=0)throw new Dn("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t};fo.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)};fo.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};fo.prototype.computeOrientedDistance=function(t,e,r){var s=new wu(e);if(t.apply(s),r.setMaximum(s.getMaxPointDistance()),this._densifyFrac>0){var l=new Va(e,this._densifyFrac);t.apply(l),r.setMaximum(l.getMaxPointDistance())}};fo.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};fo.prototype.interfaces_=function(){return[]};fo.prototype.getClass=function(){return fo};fo.distance=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],r=new fo(t,e);return r.distance()}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2],m=new fo(s,l);return m.setDensifyFraction(p),m.distance()}};Cg.MaxPointDistanceFilter.get=function(){return wu};Cg.MaxDensifiedByFractionDistanceFilter.get=function(){return Va};Object.defineProperties(fo,Cg);var wu=function(){this._maxPtDist=new Wi,this._minPtDist=new Wi,this._euclideanDist=new is,this._geom=null;var t=arguments[0];this._geom=t};wu.prototype.filter=function(t){this._minPtDist.initialize(),is.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};wu.prototype.getMaxPointDistance=function(){return this._maxPtDist};wu.prototype.interfaces_=function(){return[Ms]};wu.prototype.getClass=function(){return wu};var Va=function(){this._maxPtDist=new Wi,this._minPtDist=new Wi,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};Va.prototype.filter=function(t,e){var r=this;if(e===0)return null;for(var s=t.getCoordinate(e-1),l=t.getCoordinate(e),p=(l.x-s.x)/this._numSubSegs,m=(l.y-s.y)/this._numSubSegs,c=0;cr){this._isValid=!1;var l=s.getCoordinates();this._errorLocation=l[1],this._errorIndicator=t.getFactory().createLineString(l),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+zo.toLineString(l[0],l[1])+")"}};kr.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=kr.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),kr.VERBOSE&&Bi.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};kr.prototype.checkNegativeValid=function(){if(!(this._input instanceof di||this._input instanceof Ps||this._input instanceof ar))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)};kr.prototype.getErrorIndicator=function(){return this._errorIndicator};kr.prototype.checkMinimumDistance=function(t,e,r){var s=new Vi(t,e,r);if(this._minDistanceFound=s.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};Ui.prototype.report=function(t){if(!Ui.VERBOSE)return null;Bi.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))};Ui.prototype.getErrorMessage=function(){return this._errorMsg};Ui.prototype.interfaces_=function(){return[]};Ui.prototype.getClass=function(){return Ui};Ui.isValidMsg=function(t,e,r){var s=new Ui(t,e,r);return s.isValid()?null:s.getErrorMessage()};Ui.isValid=function(t,e,r){var s=new Ui(t,e,r);return!!s.isValid()};Lg.VERBOSE.get=function(){return!1};Lg.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(Ui,Lg);var fs=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};fs.prototype.getCoordinates=function(){return this._pts};fs.prototype.size=function(){return this._pts.length};fs.prototype.getCoordinate=function(t){return this._pts[t]};fs.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};fs.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:_u.octant(this.getCoordinate(t),this.getCoordinate(t+1))};fs.prototype.setData=function(t){this._data=t};fs.prototype.getData=function(){return this._data};fs.prototype.toString=function(){return zo.toLineString(new Qn(this._pts))};fs.prototype.interfaces_=function(){return[Ns]};fs.prototype.getClass=function(){return fs};var Ni=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new qt,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};Ni.prototype.getInteriorIntersection=function(){return this._interiorIntersection};Ni.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t};Ni.prototype.getIntersectionSegments=function(){return this._intSegments};Ni.prototype.count=function(){return this._intersectionCount};Ni.prototype.getIntersections=function(){return this._intersections};Ni.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};Ni.prototype.setKeepIntersections=function(t){this._keepIntersections=t};Ni.prototype.processIntersections=function(t,e,r,s){if(!this._findAllIntersections&&this.hasIntersection()||t===r&&e===s)return null;if(this._isCheckEndSegmentsOnly){var l=this.isEndSegment(t,e)||this.isEndSegment(r,s);if(!l)return null}var p=t.getCoordinates()[e],m=t.getCoordinates()[e+1],c=r.getCoordinates()[s],S=r.getCoordinates()[s+1];this._li.computeIntersection(p,m,c,S),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=p,this._intSegments[1]=m,this._intSegments[2]=c,this._intSegments[3]=S,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};Ni.prototype.isEndSegment=function(t,e){return e===0||e>=t.size()-2};Ni.prototype.hasIntersection=function(){return this._interiorIntersection!==null};Ni.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};Ni.prototype.interfaces_=function(){return[El]};Ni.prototype.getClass=function(){return Ni};Ni.createAllIntersectionsFinder=function(t){var e=new Ni(t);return e.setFindAllIntersections(!0),e};Ni.createAnyIntersectionFinder=function(t){return new Ni(t)};Ni.createIntersectionCounter=function(t){var e=new Ni(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var qo=function(){this._li=new Al,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};qo.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};qo.prototype.getIntersections=function(){return this._segInt.getIntersections()};qo.prototype.isValid=function(){return this.execute(),this._isValid};qo.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};qo.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new Ni(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new Eg;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};qo.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new la(this.getErrorMessage(),this._segInt.getInteriorIntersection())};qo.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+zo.toLineString(t[0],t[1])+" and "+zo.toLineString(t[2],t[3])};qo.prototype.interfaces_=function(){return[]};qo.prototype.getClass=function(){return qo};qo.computeIntersections=function(t){var e=new qo(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Tl=function t(){this._nv=null;var e=arguments[0];this._nv=new qo(t.toSegmentStrings(e))};Tl.prototype.checkValid=function(){this._nv.checkValid()};Tl.prototype.interfaces_=function(){return[]};Tl.prototype.getClass=function(){return Tl};Tl.toSegmentStrings=function(t){for(var e=new qt,r=t.iterator();r.hasNext();){var s=r.next();e.add(new fs(s.getCoordinates(),s))}return e};Tl.checkValid=function(t){var e=new Tl(t);e.checkValid()};var Iu=function(t){this._mapOp=t};Iu.prototype.map=function(t){for(var e=this,r=new qt,s=0;s0&&s<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)};Sr.prototype.interfaces_=function(){return[]};Sr.prototype.getClass=function(){return Sr};var Os=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new ie,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Zn&&typeof arguments[1]=="number"){var e=arguments[0],r=arguments[1];t.call(this,e.getCoordinates(),r)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var s=arguments[0],l=arguments[1];this._srcPts=s,this._isClosed=t.isClosed(s),this._snapTolerance=l}};Os.prototype.snapVertices=function(t,e){for(var r=this,s=this._isClosed?t.size()-1:t.size(),l=0;l=0&&t.add(m+1,new ht(p),!1)}};Os.prototype.findSegmentIndexToSnap=function(t,e){for(var r=this,s=ye.MAX_VALUE,l=-1,p=0;pe&&(e=s)}return e}else if(arguments.length===2){var l=arguments[0],p=arguments[1];return Math.min($n.computeOverlaySnapTolerance(l),$n.computeOverlaySnapTolerance(p))}};$n.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal(),r=Math.min(e.getHeight(),e.getWidth()),s=r*$n.SNAP_PRECISION_FACTOR;return s};$n.snapToSelf=function(t,e,r){var s=new $n(t);return s.snapToSelf(e,r)};tv.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties($n,tv);var ev=function(t){function e(r,s,l){t.call(this),this._snapTolerance=r||null,this._snapPts=s||null,this._isSelfSnap=l!==void 0?l:!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(r,s){var l=new Os(r,this._snapTolerance);return l.setAllowSnappingToSourceVertices(this._isSelfSnap),l.snapTo(s)},e.prototype.transformCoordinates=function(r,s){var l=r.toCoordinateArray(),p=this.snapLine(l,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(p)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Sr),ir=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};ir.prototype.getCommon=function(){return ye.longBitsToDouble(this._commonBits)};ir.prototype.add=function(t){var e=ye.doubleToLongBits(t);if(this._isFirst)return this._commonBits=e,this._commonSignExp=ir.signExpBits(this._commonBits),this._isFirst=!1,null;var r=ir.signExpBits(e);if(r!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=ir.numCommonMostSigMantissaBits(this._commonBits,e),this._commonBits=ir.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};ir.prototype.toString=function(){if(arguments.length===1){var t=arguments[0],e=ye.longBitsToDouble(t),r=ye.toBinaryString(t),s="0000000000000000000000000000000000000000000000000000000000000000"+r,l=s.substring(s.length-64),p=l.substring(0,1)+" "+l.substring(1,12)+"(exp) "+l.substring(12)+" [ "+e+" ]";return p}};ir.prototype.interfaces_=function(){return[]};ir.prototype.getClass=function(){return ir};ir.getBit=function(t,e){var r=1<>52};ir.zeroLowerBits=function(t,e){var r=(1<=0;s--){if(ir.getBit(t,s)!==ir.getBit(e,s))return r;r++}return 52};var Ua=function(){this._commonCoord=null,this._ccFilter=new Su},Pg={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Ua.prototype.addCommonBits=function(t){var e=new qa(this._commonCoord);t.apply(e),t.geometryChanged()};Ua.prototype.removeCommonBits=function(t){if(this._commonCoord.x===0&&this._commonCoord.y===0)return t;var e=new ht(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new qa(e);return t.apply(r),t.geometryChanged(),t};Ua.prototype.getCommonCoordinate=function(){return this._commonCoord};Ua.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};Ua.prototype.interfaces_=function(){return[]};Ua.prototype.getClass=function(){return Ua};Pg.CommonCoordinateFilter.get=function(){return Su};Pg.Translater.get=function(){return qa};Object.defineProperties(Ua,Pg);var Su=function(){this._commonBitsX=new ir,this._commonBitsY=new ir};Su.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)};Su.prototype.getCommonCoordinate=function(){return new ht(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};Su.prototype.interfaces_=function(){return[Ms]};Su.prototype.getClass=function(){return Su};var qa=function(){this.trans=null;var t=arguments[0];this.trans=t};qa.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,s=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,s)};qa.prototype.isDone=function(){return!1};qa.prototype.isGeometryChanged=function(){return!0};qa.prototype.interfaces_=function(){return[Oo]};qa.prototype.getClass=function(){return qa};var ki=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};ki.prototype.selfSnap=function(t){var e=new $n(t),r=e.snapTo(t,this._snapTolerance);return r};ki.prototype.removeCommonBits=function(t){this._cbr=new Ua,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e};ki.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t};ki.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=xe.overlayOp(e[0],e[1],t);return this.prepareResult(r)};ki.prototype.checkValid=function(t){t.isValid()||Bi.out.println("Snapped geometry is invalid")};ki.prototype.computeSnapTolerance=function(){this._snapTolerance=$n.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};ki.prototype.snap=function(t){var e=this.removeCommonBits(t),r=$n.snap(e[0],e[1],this._snapTolerance);return r};ki.prototype.interfaces_=function(){return[]};ki.prototype.getClass=function(){return ki};ki.overlayOp=function(t,e,r){var s=new ki(t,e);return s.getResultGeometry(r)};ki.union=function(t,e){return ki.overlayOp(t,e,xe.UNION)};ki.intersection=function(t,e){return ki.overlayOp(t,e,xe.INTERSECTION)};ki.symDifference=function(t,e){return ki.overlayOp(t,e,xe.SYMDIFFERENCE)};ki.difference=function(t,e){return ki.overlayOp(t,e,xe.DIFFERENCE)};var cr=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};cr.prototype.getResultGeometry=function(t){var e=null,r=!1,s=null;try{e=xe.overlayOp(this._geom[0],this._geom[1],t);var l=!0;l&&(r=!0)}catch(p){if(p instanceof sa)s=p;else throw p}finally{}if(!r)try{e=ki.overlayOp(this._geom[0],this._geom[1],t)}catch(p){throw p instanceof sa?s:p}finally{}return e};cr.prototype.interfaces_=function(){return[]};cr.prototype.getClass=function(){return cr};cr.overlayOp=function(t,e,r){var s=new cr(t,e);return s.getResultGeometry(r)};cr.union=function(t,e){return cr.overlayOp(t,e,xe.UNION)};cr.intersection=function(t,e){return cr.overlayOp(t,e,xe.INTERSECTION)};cr.symDifference=function(t,e){return cr.overlayOp(t,e,xe.SYMDIFFERENCE)};cr.difference=function(t,e){return cr.overlayOp(t,e,xe.DIFFERENCE)};var Up=function(){this.mce=null,this.chainIndex=null;var 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e=this;this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var r=[!1,!1],s=this.iterator();s.hasNext();)for(var l=s.next(),p=l.getLabel(),m=0;m<2;m++)p.isLine(m)&&p.getLocation(m)===dt.BOUNDARY&&(r[m]=!0);for(var c=this.iterator();c.hasNext();)for(var S=c.next(),L=S.getLabel(),R=0;R<2;R++)if(L.isAnyNull(R)){var k=dt.NONE;if(r[R])k=dt.EXTERIOR;else{var U=S.getCoordinate();k=e.getLocation(R,U,t)}L.setAllLocationsIfNull(R,k)}};$i.prototype.getDegree=function(){return this._edgeMap.size()};$i.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null};$i.prototype.interfaces_=function(){return[]};$i.prototype.getClass=function(){return $i};var Dw=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){var r=this;this.getResultAreaEdges();for(var s=null,l=null,p=this._SCANNING_FOR_INCOMING,m=0;m=0;p--){var m=r._edgeList.get(p),c=m.getSym();l===null&&(l=c),s!==null&&c.setNext(s),s=m}l.setNext(s)},e.prototype.computeDepths=function(){var r=this;if(arguments.length===1){var s=arguments[0],l=this.findIndex(s),p=s.getDepth(kt.LEFT),m=s.getDepth(kt.RIGHT),c=this.computeDepths(l+1,this._edgeList.size(),p),S=this.computeDepths(0,l,c);if(S!==m)throw new ua("depth mismatch at "+s.getCoordinate())}else if(arguments.length===3){for(var L=arguments[0],R=arguments[1],k=arguments[2],U=k,ut=L;ut=0;c--){var S=s._resultAreaEdgeList.get(c),L=S.getSym();switch(l===null&&S.getEdgeRing()===r&&(l=S),m){case s._SCANNING_FOR_INCOMING:if(L.getEdgeRing()!==r)continue;p=L,m=s._LINKING_TO_OUTGOING;break;case s._LINKING_TO_OUTGOING:if(S.getEdgeRing()!==r)continue;p.setNextMin(S),m=s._SCANNING_FOR_INCOMING;break}}m===this._LINKING_TO_OUTGOING&&(Te.isTrue(l!==null,"found null for first outgoing dirEdge"),Te.isTrue(l.getEdgeRing()===r,"unable to link last incoming dirEdge"),p.setNextMin(l))},e.prototype.getOutgoingDegree=function(){if(arguments.length===0){for(var r=0,s=this.iterator();s.hasNext();){var l=s.next();l.isInResult()&&r++}return r}else if(arguments.length===1){for(var p=arguments[0],m=0,c=this.iterator();c.hasNext();){var S=c.next();S.getEdgeRing()===p&&m++}return m}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var r=dt.NONE,s=this.iterator();s.hasNext();){var l=s.next(),p=l.getSym();if(!l.isLineEdge()){if(l.isInResult()){r=dt.INTERIOR;break}if(p.isInResult()){r=dt.EXTERIOR;break}}}if(r===dt.NONE)return null;for(var m=r,c=this.iterator();c.hasNext();){var S=c.next(),L=S.getSym();S.isLineEdge()?S.getEdge().setCovered(m===dt.INTERIOR):(S.isInResult()&&(m=dt.EXTERIOR),L.isInResult()&&(m=dt.INTERIOR))}},e.prototype.computeLabelling=function(r){var s=this;t.prototype.computeLabelling.call(this,r),this._label=new nn(dt.NONE);for(var l=this.iterator();l.hasNext();)for(var p=l.next(),m=p.getEdge(),c=m.getLabel(),S=0;S<2;S++){var L=c.getLocation(S);(L===dt.INTERIOR||L===dt.BOUNDARY)&&s._label.setLocation(S,dt.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}($i),W0=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(r){return new Rf(r,new Dw)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Kc),Ba=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Ba.prototype.compareTo=function(t){var e=t,r=Ba.compareOriented(this._pts,this._orientation,e._pts,e._orientation);return r};Ba.prototype.interfaces_=function(){return[bo]};Ba.prototype.getClass=function(){return Ba};Ba.orientation=function(t){return Oe.increasingDirection(t)===1};Ba.compareOriented=function(t,e,r,s){for(var l=e?1:-1,p=s?1:-1,m=e?t.length:-1,c=s?r.length:-1,S=e?0:t.length-1,L=s?0:r.length-1;;){var R=t[S].compareTo(r[L]);if(R!==0)return R;S+=l,L+=p;var k=S===m,U=L===c;if(k&&!U)return-1;if(!k&&U)return 1;if(k&&U)return 0}};var qo=function(){this._edges=new qt,this._ocaMap=new Ji};qo.prototype.print=function(t){var e=this;t.print("MULTILINESTRING ( ");for(var r=0;r0&&t.print(","),t.print("(");for(var l=s.getCoordinates(),p=0;p0&&t.print(","),t.print(l[p].x+" "+l[p].y);t.println(")")}t.print(") ")};qo.prototype.addAll=function(t){for(var e=this,r=t.iterator();r.hasNext();)e.add(r.next())};qo.prototype.findEdgeIndex=function(t){for(var e=this,r=0;r0||!e.coord.equals2D(l);p||s--;var m=new Array(s).fill(null),c=0;m[c++]=new ct(t.coord);for(var S=t.segmentIndex+1;S<=e.segmentIndex;S++)m[c++]=r.edge.pts[S];return p&&(m[c]=e.coord),new vf(m,new nn(this.edge._label))};Os.prototype.add=function(t,e,r){var s=new fs(t,e,r),l=this._nodeMap.get(s);return l!==null?l:(this._nodeMap.put(s,s),s)};Os.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){var r=e.next();if(r.coord.equals(t))return!0}return!1};Os.prototype.interfaces_=function(){return[]};Os.prototype.getClass=function(){return Os};var Sl=function(){};Sl.prototype.getChainStartIndices=function(t){var e=this,r=0,s=new qt;s.add(new ls(r));do{var l=e.findChainEnd(t,r);s.add(new ls(l)),r=l}while(rr?e:r};ha.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,r=this.pts[this.startIndex[t+1]].x;return er&&(l=1),t._depth[e][s]=l}}};Bi.prototype.getDelta=function(t){return this._depth[t][kt.RIGHT]-this._depth[t][kt.LEFT]};Bi.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?dt.EXTERIOR:dt.INTERIOR};Bi.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]};Bi.prototype.add=function(){var t=this;if(arguments.length===1)for(var e=arguments[0],r=0;r<2;r++)for(var s=1;s<3;s++){var l=e.getLocation(r,s);(l===dt.EXTERIOR||l===dt.INTERIOR)&&(t.isNull(r,s)?t._depth[r][s]=Bi.depthAtLocation(l):t._depth[r][s]+=Bi.depthAtLocation(l))}else if(arguments.length===3){var p=arguments[0],m=arguments[1],c=arguments[2];c===dt.INTERIOR&&this._depth[p][m]++}};Bi.prototype.interfaces_=function(){return[]};Bi.prototype.getClass=function(){return Bi};Bi.depthAtLocation=function(t){return t===dt.EXTERIOR?0:t===dt.INTERIOR?1:Bi.NULL_VALUE};X0.NULL_VALUE.get=function(){return-1};Object.defineProperties(Bi,X0);var vf=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new Os(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Bi,this._depthDelta=0,arguments.length===1){var r=arguments[0];e.call(this,r,null)}else if(arguments.length===2){var s=arguments[0],l=arguments[1];this.pts=s,this._label=l}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var r=new Array(2).fill(null);r[0]=this.pts[0],r[1]=this.pts[1];var s=new e(r,nn.toLineLabel(this._label));return s},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(r){this._isIsolated=r},e.prototype.setName=function(r){this._name=r},e.prototype.equals=function(r){var s=this;if(!(r instanceof e))return!1;var l=r;if(this.pts.length!==l.pts.length)return!1;for(var p=!0,m=!0,c=this.pts.length,S=0;S0?this.pts[0]:null;if(arguments.length===1){var r=arguments[0];return this.pts[r]}},e.prototype.print=function(r){var s=this;r.print("edge "+this._name+": "),r.print("LINESTRING (");for(var l=0;l0&&r.print(","),r.print(s.pts[l].x+" "+s.pts[l].y);r.print(") "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(r){e.updateIM(this._label,r)},e.prototype.isCollapsed=function(){return!this._label.isArea()||this.pts.length!==3?!1:!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(r){var s=this;r.print("edge "+this._name+": ");for(var l=this.pts.length-1;l>=0;l--)r.print(s.pts[l]+" ");r.println("")},e.prototype.getMonotoneChainEdge=function(){return this._mce===null&&(this._mce=new ha(this)),this._mce},e.prototype.getEnvelope=function(){var r=this;if(this._env===null){this._env=new re;for(var s=0;s0&&s.append(","),s.append(r.pts[l].x+" "+r.pts[l].y);return s.append(") "+this._label+" "+this._depthDelta),s.toString()},e.prototype.isPointwiseEqual=function(r){var s=this;if(this.pts.length!==r.pts.length)return!1;for(var l=0;ls||this._maxyp;if(m)return!1;var c=this.intersectsToleranceSquare(t,e);return Te.isTrue(!(m&&c),"Found bad envelope test"),c};Sr.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new ct(this._maxx,this._maxy),this._corner[1]=new ct(this._minx,this._maxy),this._corner[2]=new ct(this._minx,this._miny),this._corner[3]=new ct(this._maxx,this._miny)};Sr.prototype.intersects=function(t,e){return this._scaleFactor===1?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))};Sr.prototype.scale=function(t){return Math.round(t*this._scaleFactor)};Sr.prototype.getCoordinate=function(){return this._originalPt};Sr.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)};Sr.prototype.getSafeEnvelope=function(){if(this._safeEnv===null){var t=Sr.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new re(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv};Sr.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection())||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))};Sr.prototype.intersectsToleranceSquare=function(t,e){var r=!1,s=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper())||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper())||(this._li.hasIntersection()&&(s=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper())||r&&s||t.equals(this._pt)||e.equals(this._pt))};Sr.prototype.addSnappedNode=function(t,e){var r=t.getCoordinate(e),s=t.getCoordinate(e+1);return this.intersects(r,s)?(t.addIntersection(this.getCoordinate(),e),!0):!1};Sr.prototype.interfaces_=function(){return[]};Sr.prototype.getClass=function(){return Sr};K0.SAFE_ENV_EXPANSION_FACTOR.get=function(){return .75};Object.defineProperties(Sr,K0);var Vp=function(){this.tempEnv1=new re,this.selectedSegment=new oe};Vp.prototype.select=function(){if(arguments.length!==1&&arguments.length===2){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}};Vp.prototype.interfaces_=function(){return[]};Vp.prototype.getClass=function(){return Vp};var th=function(){this._index=null;var t=arguments[0];this._index=t},J0={HotPixelSnapAction:{configurable:!0}};th.prototype.snap=function(){if(arguments.length===1){var t=arguments[0];return this.snap(t,null,-1)}else if(arguments.length===3){var e=arguments[0],r=arguments[1],s=arguments[2],l=e.getSafeEnvelope(),p=new Q0(e,r,s);return this._index.query(l,{interfaces_:function(){return[Oa]},visitItem:function(m){var c=m;c.select(l,p)}}),p.isNodeAdded()}};th.prototype.interfaces_=function(){return[]};th.prototype.getClass=function(){return th};J0.HotPixelSnapAction.get=function(){return Q0};Object.defineProperties(th,J0);var Q0=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var r=arguments[0],s=arguments[1],l=arguments[2];this._hotPixel=r,this._parentEdge=s,this._hotPixelVertexIndex=l}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(arguments.length===2){var r=arguments[0],s=arguments[1],l=r.getContext();if(this._parentEdge!==null&&l===this._parentEdge&&s===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(l,s)}else return t.prototype.select.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Vp),vu=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new qt};vu.prototype.processIntersections=function(t,e,r,s){var l=this;if(t===r&&e===s)return null;var p=t.getCoordinates()[e],m=t.getCoordinates()[e+1],c=r.getCoordinates()[s],S=r.getCoordinates()[s+1];if(this._li.computeIntersection(p,m,c,S),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var L=0;L=0;e--){try{t.bufferReducedPrecision(e)}catch(p){if(p instanceof ua)t._saveException=p;else throw p}finally{}if(t._resultGeometry!==null)return null}throw this._saveException}else if(arguments.length===1){var r=arguments[0],s=Yi.precisionScaleFactor(this._argGeom,this._distance,r),l=new tn(s);this.bufferFixedPrecision(l)}};Yi.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),this._resultGeometry!==null)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===tn.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()};Yi.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)};Yi.prototype.bufferOriginalPrecision=function(){try{var t=new lr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(e){if(e instanceof aa)this._saveException=e;else throw e}finally{}};Yi.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry};Yi.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)};Yi.prototype.interfaces_=function(){return[]};Yi.prototype.getClass=function(){return Yi};Yi.bufferOp=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],r=new Yi(t),s=r.getResultGeometry(e);return s}else if(arguments.length===3){if(Number.isInteger(arguments[2])&&arguments[0]instanceof pe&&typeof arguments[1]=="number"){var l=arguments[0],p=arguments[1],m=arguments[2],c=new Yi(l);c.setQuadrantSegments(m);var S=c.getResultGeometry(p);return S}else if(arguments[2]instanceof Je&&arguments[0]instanceof pe&&typeof arguments[1]=="number"){var L=arguments[0],R=arguments[1],k=arguments[2],U=new Yi(L,k),ut=U.getResultGeometry(R);return ut}}else if(arguments.length===4){var pt=arguments[0],vt=arguments[1],bt=arguments[2],Dt=arguments[3],Rt=new Yi(pt);Rt.setQuadrantSegments(bt),Rt.setEndCapStyle(Dt);var Gt=Rt.getResultGeometry(vt);return Gt}};Yi.precisionScaleFactor=function(t,e,r){var s=t.getEnvelopeInternal(),l=no.max(Math.abs(s.getMaxX()),Math.abs(s.getMaxY()),Math.abs(s.getMinX()),Math.abs(s.getMinY())),p=e>0?e:0,m=l+2*p,c=Math.trunc(Math.log(m)/Math.log(10)+1),S=r-c,L=Math.pow(10,S);return L};hh.CAP_ROUND.get=function(){return Je.CAP_ROUND};hh.CAP_BUTT.get=function(){return Je.CAP_FLAT};hh.CAP_FLAT.get=function(){return Je.CAP_FLAT};hh.CAP_SQUARE.get=function(){return Je.CAP_SQUARE};hh.MAX_PRECISION_DIGITS.get=function(){return 12};Object.defineProperties(Yi,hh);var sr=function(){this._pt=[new ct,new ct],this._distance=xe.NaN,this._isNull=!0};sr.prototype.getCoordinates=function(){return this._pt};sr.prototype.getCoordinate=function(t){return this._pt[t]};sr.prototype.setMinimum=function(){if(arguments.length===1){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(arguments.length===2){var e=arguments[0],r=arguments[1];if(this._isNull)return this.initialize(e,r),null;var s=e.distance(r);sthis._distance&&this.initialize(e,r,s)}};sr.prototype.interfaces_=function(){return[]};sr.prototype.getClass=function(){return sr};var Ps=function(){};Ps.prototype.interfaces_=function(){return[]};Ps.prototype.getClass=function(){return Ps};Ps.computeDistance=function(){if(arguments[2]instanceof sr&&arguments[0]instanceof Zn&&arguments[1]instanceof ct)for(var t=arguments[0],e=arguments[1],r=arguments[2],s=t.getCoordinates(),l=new oe,p=0;p0||this._isIn?dt.INTERIOR:dt.EXTERIOR)};Go.prototype.interfaces_=function(){return[]};Go.prototype.getClass=function(){return Go};var ar=function t(){if(this._component=null,this._segIndex=null,this._pt=null,arguments.length===2){var e=arguments[0],r=arguments[1];t.call(this,e,t.INSIDE_AREA,r)}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2];this._component=s,this._segIndex=l,this._pt=p}},$0={INSIDE_AREA:{configurable:!0}};ar.prototype.isInsideArea=function(){return this._segIndex===ar.INSIDE_AREA};ar.prototype.getCoordinate=function(){return this._pt};ar.prototype.getGeometryComponent=function(){return this._component};ar.prototype.getSegmentIndex=function(){return this._segIndex};ar.prototype.interfaces_=function(){return[]};ar.prototype.getClass=function(){return ar};$0.INSIDE_AREA.get=function(){return-1};Object.defineProperties(ar,$0);var Na=function(t){this._pts=t||null};Na.prototype.filter=function(t){t instanceof Or&&this._pts.add(t)};Na.prototype.interfaces_=function(){return[cs]};Na.prototype.getClass=function(){return Na};Na.getPoints=function(){if(arguments.length===1){var t=arguments[0];return t instanceof Or?Uo.singletonList(t):Na.getPoints(t,new qt)}else if(arguments.length===2){var e=arguments[0],r=arguments[1];return e instanceof Or?r.add(e):e instanceof ur&&e.apply(new Na(r)),r}};var bu=function(){this._locations=null;var t=arguments[0];this._locations=t};bu.prototype.filter=function(t){(t instanceof Or||t instanceof Zn||t instanceof mi)&&this._locations.add(new ar(t,0,t.getCoordinate()))};bu.prototype.interfaces_=function(){return[cs]};bu.prototype.getClass=function(){return bu};bu.getLocations=function(t){var e=new qt;return t.apply(new bu(e)),e};var Ui=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Go,this._minDistanceLocation=null,this._minDistance=xe.MAX_VALUE,arguments.length===2){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(arguments.length===3){var r=arguments[0],s=arguments[1],l=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=r,this._geom[1]=s,this._terminateDistance=l}};Ui.prototype.computeContainmentDistance=function(){var t=this;if(arguments.length===0){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(arguments.length===2){var r=arguments[0],s=arguments[1],l=1-r,p=sa.getPolygons(this._geom[r]);if(p.size()>0){var m=bu.getLocations(this._geom[l]);if(this.computeContainmentDistance(m,p,s),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[l]=s[0],this._minDistanceLocation[r]=s[1],null}}else if(arguments.length===3){if(arguments[2]instanceof Array&&me(arguments[0],Oo)&&me(arguments[1],Oo)){for(var c=arguments[0],S=arguments[1],L=arguments[2],R=0;Rthis._minDistance)return null;for(var l=e.getCoordinates(),p=r.getCoordinate(),m=0;mthis._minDistance)return null;for(var ut=R.getCoordinates(),pt=k.getCoordinates(),vt=0;vtthis._distance&&this.initialize(e,r,s)}};Ki.prototype.interfaces_=function(){return[]};Ki.prototype.getClass=function(){return Ki};var os=function(){};os.prototype.interfaces_=function(){return[]};os.prototype.getClass=function(){return os};os.computeDistance=function(){if(arguments[2]instanceof Ki&&arguments[0]instanceof Zn&&arguments[1]instanceof ct)for(var t=arguments[0],e=arguments[1],r=arguments[2],s=new oe,l=t.getCoordinates(),p=0;p1||t<=0)throw new Mn("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t};mo.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)};mo.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()};mo.prototype.computeOrientedDistance=function(t,e,r){var s=new wu(e);if(t.apply(s),r.setMaximum(s.getMaxPointDistance()),this._densifyFrac>0){var l=new qa(e,this._densifyFrac);t.apply(l),r.setMaximum(l.getMaxPointDistance())}};mo.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()};mo.prototype.interfaces_=function(){return[]};mo.prototype.getClass=function(){return mo};mo.distance=function(){if(arguments.length===2){var t=arguments[0],e=arguments[1],r=new mo(t,e);return r.distance()}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2],m=new mo(s,l);return m.setDensifyFraction(p),m.distance()}};Cg.MaxPointDistanceFilter.get=function(){return wu};Cg.MaxDensifiedByFractionDistanceFilter.get=function(){return qa};Object.defineProperties(mo,Cg);var wu=function(){this._maxPtDist=new Ki,this._minPtDist=new Ki,this._euclideanDist=new os,this._geom=null;var t=arguments[0];this._geom=t};wu.prototype.filter=function(t){this._minPtDist.initialize(),os.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)};wu.prototype.getMaxPointDistance=function(){return this._maxPtDist};wu.prototype.interfaces_=function(){return[Rs]};wu.prototype.getClass=function(){return wu};var qa=function(){this._maxPtDist=new Ki,this._minPtDist=new Ki,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};qa.prototype.filter=function(t,e){var r=this;if(e===0)return null;for(var s=t.getCoordinate(e-1),l=t.getCoordinate(e),p=(l.x-s.x)/this._numSubSegs,m=(l.y-s.y)/this._numSubSegs,c=0;cr){this._isValid=!1;var l=s.getCoordinates();this._errorLocation=l[1],this._errorIndicator=t.getFactory().createLineString(l),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+Fo.toLineString(l[0],l[1])+")"}};zr.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=zr.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,this._input.isEmpty()||this._result.isEmpty()?!0:(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),zr.VERBOSE&&Vi.out.println("Min Dist= "+this._minDistanceFound+" err= "+(1-this._minDistanceFound/this._bufDistance)+" Max Dist= "+this._maxDistanceFound+" err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)};zr.prototype.checkNegativeValid=function(){if(!(this._input instanceof mi||this._input instanceof Ms||this._input instanceof ur))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)};zr.prototype.getErrorIndicator=function(){return this._errorIndicator};zr.prototype.checkMinimumDistance=function(t,e,r){var s=new Ui(t,e,r);if(this._minDistanceFound=s.distance(),this._minDistanceFound0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t=2||this._distance>0)return null;this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),this.report("ExpectedEmpty")};qi.prototype.report=function(t){if(!qi.VERBOSE)return null;Vi.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))};qi.prototype.getErrorMessage=function(){return this._errorMsg};qi.prototype.interfaces_=function(){return[]};qi.prototype.getClass=function(){return qi};qi.isValidMsg=function(t,e,r){var s=new qi(t,e,r);return s.isValid()?null:s.getErrorMessage()};qi.isValid=function(t,e,r){var s=new qi(t,e,r);return!!s.isValid()};Lg.VERBOSE.get=function(){return!1};Lg.MAX_ENV_DIFF_FRAC.get=function(){return .012};Object.defineProperties(qi,Lg);var gs=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};gs.prototype.getCoordinates=function(){return this._pts};gs.prototype.size=function(){return this._pts.length};gs.prototype.getCoordinate=function(t){return this._pts[t]};gs.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])};gs.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:_u.octant(this.getCoordinate(t),this.getCoordinate(t+1))};gs.prototype.setData=function(t){this._data=t};gs.prototype.getData=function(){return this._data};gs.prototype.toString=function(){return Fo.toLineString(new $n(this._pts))};gs.prototype.interfaces_=function(){return[zs]};gs.prototype.getClass=function(){return gs};var ki=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new qt,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};ki.prototype.getInteriorIntersection=function(){return this._interiorIntersection};ki.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t};ki.prototype.getIntersectionSegments=function(){return this._intSegments};ki.prototype.count=function(){return this._intersectionCount};ki.prototype.getIntersections=function(){return this._intersections};ki.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};ki.prototype.setKeepIntersections=function(t){this._keepIntersections=t};ki.prototype.processIntersections=function(t,e,r,s){if(!this._findAllIntersections&&this.hasIntersection()||t===r&&e===s)return null;if(this._isCheckEndSegmentsOnly){var l=this.isEndSegment(t,e)||this.isEndSegment(r,s);if(!l)return null}var p=t.getCoordinates()[e],m=t.getCoordinates()[e+1],c=r.getCoordinates()[s],S=r.getCoordinates()[s+1];this._li.computeIntersection(p,m,c,S),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=p,this._intSegments[1]=m,this._intSegments[2]=c,this._intSegments[3]=S,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)};ki.prototype.isEndSegment=function(t,e){return e===0||e>=t.size()-2};ki.prototype.hasIntersection=function(){return this._interiorIntersection!==null};ki.prototype.isDone=function(){return this._findAllIntersections?!1:this._interiorIntersection!==null};ki.prototype.interfaces_=function(){return[El]};ki.prototype.getClass=function(){return ki};ki.createAllIntersectionsFinder=function(t){var e=new ki(t);return e.setFindAllIntersections(!0),e};ki.createAnyIntersectionFinder=function(t){return new ki(t)};ki.createIntersectionCounter=function(t){var e=new ki(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var jo=function(){this._li=new Al,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};jo.prototype.execute=function(){if(this._segInt!==null)return null;this.checkInteriorIntersections()};jo.prototype.getIntersections=function(){return this._segInt.getIntersections()};jo.prototype.isValid=function(){return this.execute(),this._isValid};jo.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t};jo.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new ki(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new Eg;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null};jo.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new ua(this.getErrorMessage(),this._segInt.getInteriorIntersection())};jo.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Fo.toLineString(t[0],t[1])+" and "+Fo.toLineString(t[2],t[3])};jo.prototype.interfaces_=function(){return[]};jo.prototype.getClass=function(){return jo};jo.computeIntersections=function(t){var e=new jo(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var Tl=function t(){this._nv=null;var e=arguments[0];this._nv=new jo(t.toSegmentStrings(e))};Tl.prototype.checkValid=function(){this._nv.checkValid()};Tl.prototype.interfaces_=function(){return[]};Tl.prototype.getClass=function(){return Tl};Tl.toSegmentStrings=function(t){for(var e=new qt,r=t.iterator();r.hasNext();){var s=r.next();e.add(new gs(s.getCoordinates(),s))}return e};Tl.checkValid=function(t){var e=new Tl(t);e.checkValid()};var Iu=function(t){this._mapOp=t};Iu.prototype.map=function(t){for(var e=this,r=new qt,s=0;s0&&s<4&&!this._preserveType?this._factory.createLineString(r):this._factory.createLinearRing(r)};Cr.prototype.interfaces_=function(){return[]};Cr.prototype.getClass=function(){return Cr};var Bs=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new oe,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Zn&&typeof arguments[1]=="number"){var e=arguments[0],r=arguments[1];t.call(this,e.getCoordinates(),r)}else if(arguments[0]instanceof Array&&typeof arguments[1]=="number"){var s=arguments[0],l=arguments[1];this._srcPts=s,this._isClosed=t.isClosed(s),this._snapTolerance=l}};Bs.prototype.snapVertices=function(t,e){for(var r=this,s=this._isClosed?t.size()-1:t.size(),l=0;l=0&&t.add(m+1,new ct(p),!1)}};Bs.prototype.findSegmentIndexToSnap=function(t,e){for(var r=this,s=xe.MAX_VALUE,l=-1,p=0;pe&&(e=s)}return e}else if(arguments.length===2){var l=arguments[0],p=arguments[1];return Math.min(ti.computeOverlaySnapTolerance(l),ti.computeOverlaySnapTolerance(p))}};ti.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal(),r=Math.min(e.getHeight(),e.getWidth()),s=r*ti.SNAP_PRECISION_FACTOR;return s};ti.snapToSelf=function(t,e,r){var s=new ti(t);return s.snapToSelf(e,r)};tv.SNAP_PRECISION_FACTOR.get=function(){return 1e-9};Object.defineProperties(ti,tv);var ev=function(t){function e(r,s,l){t.call(this),this._snapTolerance=r||null,this._snapPts=s||null,this._isSelfSnap=l!==void 0?l:!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(r,s){var l=new Bs(r,this._snapTolerance);return l.setAllowSnappingToSourceVertices(this._isSelfSnap),l.snapTo(s)},e.prototype.transformCoordinates=function(r,s){var l=r.toCoordinateArray(),p=this.snapLine(l,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(p)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Cr),or=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};or.prototype.getCommon=function(){return xe.longBitsToDouble(this._commonBits)};or.prototype.add=function(t){var e=xe.doubleToLongBits(t);if(this._isFirst)return this._commonBits=e,this._commonSignExp=or.signExpBits(this._commonBits),this._isFirst=!1,null;var r=or.signExpBits(e);if(r!==this._commonSignExp)return this._commonBits=0,null;this._commonMantissaBitsCount=or.numCommonMostSigMantissaBits(this._commonBits,e),this._commonBits=or.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))};or.prototype.toString=function(){if(arguments.length===1){var t=arguments[0],e=xe.longBitsToDouble(t),r=xe.toBinaryString(t),s="0000000000000000000000000000000000000000000000000000000000000000"+r,l=s.substring(s.length-64),p=l.substring(0,1)+" "+l.substring(1,12)+"(exp) "+l.substring(12)+" [ "+e+" ]";return p}};or.prototype.interfaces_=function(){return[]};or.prototype.getClass=function(){return or};or.getBit=function(t,e){var r=1<>52};or.zeroLowerBits=function(t,e){var r=(1<=0;s--){if(or.getBit(t,s)!==or.getBit(e,s))return r;r++}return 52};var Ga=function(){this._commonCoord=null,this._ccFilter=new Su},Pg={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Ga.prototype.addCommonBits=function(t){var e=new ja(this._commonCoord);t.apply(e),t.geometryChanged()};Ga.prototype.removeCommonBits=function(t){if(this._commonCoord.x===0&&this._commonCoord.y===0)return t;var e=new ct(this._commonCoord);e.x=-e.x,e.y=-e.y;var r=new ja(e);return t.apply(r),t.geometryChanged(),t};Ga.prototype.getCommonCoordinate=function(){return this._commonCoord};Ga.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()};Ga.prototype.interfaces_=function(){return[]};Ga.prototype.getClass=function(){return Ga};Pg.CommonCoordinateFilter.get=function(){return Su};Pg.Translater.get=function(){return ja};Object.defineProperties(Ga,Pg);var Su=function(){this._commonBitsX=new or,this._commonBitsY=new or};Su.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)};Su.prototype.getCommonCoordinate=function(){return new ct(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())};Su.prototype.interfaces_=function(){return[Rs]};Su.prototype.getClass=function(){return Su};var ja=function(){this.trans=null;var t=arguments[0];this.trans=t};ja.prototype.filter=function(t,e){var r=t.getOrdinate(e,0)+this.trans.x,s=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,r),t.setOrdinate(e,1,s)};ja.prototype.isDone=function(){return!1};ja.prototype.isGeometryChanged=function(){return!0};ja.prototype.interfaces_=function(){return[Bo]};ja.prototype.getClass=function(){return ja};var zi=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};zi.prototype.selfSnap=function(t){var e=new ti(t),r=e.snapTo(t,this._snapTolerance);return r};zi.prototype.removeCommonBits=function(t){this._cbr=new Ga,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e};zi.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t};zi.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),r=we.overlayOp(e[0],e[1],t);return this.prepareResult(r)};zi.prototype.checkValid=function(t){t.isValid()||Vi.out.println("Snapped geometry is invalid")};zi.prototype.computeSnapTolerance=function(){this._snapTolerance=ti.computeOverlaySnapTolerance(this._geom[0],this._geom[1])};zi.prototype.snap=function(t){var e=this.removeCommonBits(t),r=ti.snap(e[0],e[1],this._snapTolerance);return r};zi.prototype.interfaces_=function(){return[]};zi.prototype.getClass=function(){return zi};zi.overlayOp=function(t,e,r){var s=new zi(t,e);return s.getResultGeometry(r)};zi.union=function(t,e){return zi.overlayOp(t,e,we.UNION)};zi.intersection=function(t,e){return zi.overlayOp(t,e,we.INTERSECTION)};zi.symDifference=function(t,e){return zi.overlayOp(t,e,we.SYMDIFFERENCE)};zi.difference=function(t,e){return zi.overlayOp(t,e,we.DIFFERENCE)};var pr=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};pr.prototype.getResultGeometry=function(t){var e=null,r=!1,s=null;try{e=we.overlayOp(this._geom[0],this._geom[1],t);var l=!0;l&&(r=!0)}catch(p){if(p instanceof aa)s=p;else throw p}finally{}if(!r)try{e=zi.overlayOp(this._geom[0],this._geom[1],t)}catch(p){throw p instanceof aa?s:p}finally{}return e};pr.prototype.interfaces_=function(){return[]};pr.prototype.getClass=function(){return pr};pr.overlayOp=function(t,e,r){var s=new pr(t,e);return s.getResultGeometry(r)};pr.union=function(t,e){return pr.overlayOp(t,e,we.UNION)};pr.intersection=function(t,e){return pr.overlayOp(t,e,we.INTERSECTION)};pr.symDifference=function(t,e){return pr.overlayOp(t,e,we.SYMDIFFERENCE)};pr.difference=function(t,e){return pr.overlayOp(t,e,we.DIFFERENCE)};var Up=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Up.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)};Up.prototype.interfaces_=function(){return[]};Up.prototype.getClass=function(){return Up};var Vr=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,arguments.length===2){var e=arguments[0],r=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=r}else if(arguments.length===3){var s=arguments[0],l=arguments[1],p=arguments[2];this._eventType=t.INSERT,this._label=s,this._xValue=l,this._obj=p}},Ag={INSERT:{configurable:!0},DELETE:{configurable:!0}};Vr.prototype.isDelete=function(){return this._eventType===Vr.DELETE};Vr.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t};Vr.prototype.getObject=function(){return this._obj};Vr.prototype.compareTo=function(t){var e=t;return this._xValuee._xValue?1:this._eventTypee._eventType?1:0};Vr.prototype.getInsertEvent=function(){return this._insertEvent};Vr.prototype.isInsert=function(){return this._eventType===Vr.INSERT};Vr.prototype.isSameLabel=function(t){return this._label===null?!1:this._label===t._label};Vr.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex};Vr.prototype.interfaces_=function(){return[bo]};Vr.prototype.getClass=function(){return Vr};Ag.INSERT.get=function(){return 1};Ag.DELETE.get=function(){return 2};Object.defineProperties(Vr,Ag);var xf=function(){};xf.prototype.interfaces_=function(){return[]};xf.prototype.getClass=function(){return xf};var Gi=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],r=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=r};Gi.prototype.isTrivialIntersection=function(t,e,r,s){if(t===r&&this._li.getIntersectionNum()===1){if(Gi.isAdjacentSegments(e,s))return!0;if(t.isClosed()){var l=t.getNumPoints()-1;if(e===0&&s===l||s===0&&e===l)return!0}}return!1};Gi.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint};Gi.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t};Gi.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior};Gi.prototype.isBoundaryPointInternal=function(t,e){for(var r=e.iterator();r.hasNext();){var s=r.next(),l=s.getCoordinate();if(t.isIntersection(l))return!0}return!1};Gi.prototype.hasProperIntersection=function(){return this._hasProper};Gi.prototype.hasIntersection=function(){return this._hasIntersection};Gi.prototype.isDone=function(){return this._isDone};Gi.prototype.isBoundaryPoint=function(t,e){return e===null?!1:!!(this.isBoundaryPointInternal(t,e[0])||this.isBoundaryPointInternal(t,e[1]))};Gi.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e};Gi.prototype.addIntersections=function(t,e,r,s){if(t===r&&e===s)return null;this.numTests++;var l=t.getCoordinates()[e],p=t.getCoordinates()[e+1],m=r.getCoordinates()[s],c=r.getCoordinates()[s+1];this._li.computeIntersection(l,p,m,c),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),r.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,r,s)||(this._hasIntersection=!0,(this._includeProper||!this._li.isProper())&&(t.addIntersections(this._li,e,0),r.addIntersections(this._li,s,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))};Gi.prototype.interfaces_=function(){return[]};Gi.prototype.getClass=function(){return Gi};Gi.isAdjacentSegments=function(t,e){return Math.abs(t-e)===1};var Rw=function(t){function e(){t.call(this),this.events=new qt,this.nOverlaps=null}return 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throw new Error("invalid geojson");return{minX:i[0],minY:i[1],maxX:i[2],maxY:i[3]}},t}Hc.exports=Fm;Hc.exports.default=Fm;var lS=Hc.exports;const cS=dp(lS);function hS(n,t){var e={},i=[];if(n.type==="LineString"&&(n=ce(n)),t.type==="LineString"&&(t=ce(t)),n.type==="Feature"&&t.type==="Feature"&&n.geometry!==null&&t.geometry!==null&&n.geometry.type==="LineString"&&t.geometry.type==="LineString"&&n.geometry.coordinates.length===2&&t.geometry.coordinates.length===2){var s=ff(n,t);return s&&i.push(s),Zn(i)}var r=cS();return r.load(hf(t)),Io(hf(n),function(o){Io(r.search(o),function(a){var l=ff(o,a);if(l){var c=Di(l).join(",");e[c]||(e[c]=!0,i.push(l))}})}),Zn(i)}function ff(n,t){var e=Di(n),i=Di(t);if(e.length!==2)throw new Error(" line1 must only contain 2 coordinates");if(i.length!==2)throw new Error(" line2 must only contain 2 coordinates");var s=e[0][0],r=e[0][1],o=e[1][0],a=e[1][1],l=i[0][0],c=i[0][1],h=i[1][0],u=i[1][1],f=(u-c)*(o-s)-(h-l)*(a-r),d=(h-l)*(r-c)-(u-c)*(s-l),g=(o-s)*(r-c)-(a-r)*(s-l);if(f===0)return null;var p=d/f,y=g/f;if(p>=0&&p<=1&&y>=0&&y<=1){var x=s+p*(o-s),m=r+p*(a-r);return Yt([x,m])}return null}function uS(n,t,e){e===void 0&&(e={});var i=Yt([1/0,1/0],{dist:1/0}),s=0;return $i(n,function(r){for(var o=Di(r),a=0;a0&&(y=p.features[0],y.properties.dist=Gi(t,y,e),y.properties.location=s+Gi(l,y,e)),l.properties.dist{if(this.active&&!this.dragFrom)this.recalculateHovering(t);else if(this.active&&this.dragFrom){if(this.hover=="polygon"){let e=this.dragFrom[0]-t.lngLat.lng,i=this.dragFrom[1]-t.lngLat.lat;for(let s of this.points)s[0]-=e,s[1]-=i}else this.points[this.hover]=t.lngLat.toArray();this.dragFrom=t.lngLat.toArray(),this.redraw()}});D(this,"onClick",t=>{if(this.beforeUpdate(),this.active&&this.cursor){let e=[];if(df(this.points).forEach((i,s)=>{e.push([s+1,uS(i,this.cursor).properties.dist])}),e.sort((i,s)=>i[1]-s[1]),e.length>0){let i=e[0][0];this.points.splice(i,0,this.cursor.geometry.coordinates),this.hover=i}else this.points.push(this.cursor.geometry.coordinates),this.hover=this.points.length-1;this.redraw(),this.pointsUpdated()}else this.active&&typeof this.hover=="number"&&(this.points.splice(this.hover,1),this.hover=null,this.redraw(),this.pointsUpdated(),this.recalculateHovering(t))});D(this,"onDoubleClick",t=>{this.active&&(t.preventDefault(),this.cursor=$a(t.lngLat.toArray()),this.onClick(t),this.finish())});D(this,"onMouseDown",t=>{this.active&&!this.dragFrom&&this.hover!=null&&(t.preventDefault(),this.cursor=null,this.dragFrom=t.lngLat.toArray(),this.beforeUpdate(),this.redraw())});D(this,"onMouseUp",()=>{this.active&&this.dragFrom&&(this.dragFrom=null,this.redraw(),this.pointsUpdated())});D(this,"onKeypress",t=>{this.active&&(t.key=="Enter"?(t.stopPropagation(),this.finish()):t.key=="z"&&t.ctrlKey&&this.undo())});D(this,"onKeyDown",t=>{this.active&&t.key=="Escape"&&(t.stopPropagation(),this.cancel())});this.map=t,this.active=!1,this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[],this.points=[],this.cursor=null,this.hover=null,this.dragFrom=null,this.previousStates=[],this.map.on("mousemove",this.onMouseMove),this.map.on("click",this.onClick),this.map.on("dblclick",this.onDoubleClick),this.map.on("mousedown",this.onMouseDown),this.map.on("mouseup",this.onMouseUp),document.addEventListener("keypress",this.onKeypress),document.addEventListener("keydown",this.onKeyDown)}tearDown(){this.map.off("mousemove",this.onMouseMove),this.map.off("click",this.onClick),this.map.off("dblclick",this.onDoubleClick),this.map.off("mousedown",this.onMouseDown),this.map.off("mouseup",this.onMouseUp),document.removeEventListener("keypress",this.onKeypress),document.removeEventListener("keydown",this.onKeyDown)}finish(){let t=this.polygonFeature();if(t)for(let e of this.eventListenersSuccess)e(t);else for(let e of this.eventListenersFailure)e();this.stop()}cancel(){for(let t of this.eventListenersFailure)t();this.stop()}addEventListenerSuccess(t){this.eventListenersSuccess.push(t)}addEventListenerUpdated(t){this.eventListenersUpdated.push(t)}addEventListenerFailure(t){this.eventListenersFailure.push(t)}clearEventListeners(){this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[]}startNew(){this.active=!0,this.map.doubleClickZoom.disable()}editExisting(t){this.active=!0,this.map.doubleClickZoom.disable(),this.points=JSON.parse(JSON.stringify(t.geometry.coordinates[0])),this.points.pop(),this.redraw()}stop(){this.map.doubleClickZoom.enable(),this.points=[],this.cursor=null,this.active=!1,this.hover=null,this.dragFrom=null,this.previousStates=[],this.redraw(),this.map.getCanvas().style.cursor="inherit"}undo(){this.dragFrom!=null||this.previousStates.length==0||(this.points=this.previousStates.pop(),this.hover=null,this.redraw())}redraw(){let t={type:"FeatureCollection",features:[]};this.points.forEach((s,r)=>{let o=$a(s);o.properties.hover=this.hover==r,o.properties.idx=r,t.features.push(o)}),t.features=t.features.concat(df(this.points));let e=this.polygonFeature();e&&(e.properties.hover=this.hover=="polygon",t.features.push(e)),zm.set(t);let i="crosshair";this.hover!=null&&(i=this.dragFrom?"grabbing":"pointer"),this.map.getCanvas().style.cursor=i,Nm.set(this.previousStates.length)}pointsUpdated(){let t=this.polygonFeature();if(t)for(let e of this.eventListenersUpdated)e(t)}recalculateHovering(t){this.cursor=null,this.hover=null;for(let e of this.map.queryRenderedFeatures(t.point,{layers:["edit-polygon-fill","edit-polygon-vertices"]}))if(e.geometry.type=="Polygon"){this.hover="polygon";break}else if(e.geometry.type=="Point"&&Object.hasOwn(e.properties,"idx")){this.hover=e.properties.idx;break}this.hover==null&&(this.cursor=$a(t.lngLat.toArray())),this.redraw()}polygonFeature(){if(this.points.length<3)return null;let t=this.points.map(Bm),e=[JSON.parse(JSON.stringify(t))];return e[0].push(JSON.parse(JSON.stringify(e[0][0]))),{type:"Feature",geometry:{type:"Polygon",coordinates:e},properties:{}}}beforeUpdate(){this.previousStates.push(JSON.parse(JSON.stringify(this.points))),this.previousStates.length>pS&&this.previousStates.shift()}}function df(n){let t=[];for(let e=0;e=3&&t.push({type:"Feature",geometry:{type:"LineString",coordinates:[n[n.length-1],n[0]]},properties:{}}),t}function bS(n){let t,e,i;return{c(){t=Bt("Undo ("),e=Bt(n[1]),i=Bt(")")},m(s,r){N(s,t,r),N(s,e,r),N(s,i,r)},p(s,r){r&2&&rr(e,s[1])},d(s){s&&(W(t),W(e),W(i))}}}function yS(n){let t;return{c(){t=Bt("Undo")},m(e,i){N(e,t,i)},p:wt,d(e){e&&W(t)}}}function _S(n){let t,e,i,s,r,o,a,l,c,h,u;function f(p,y){return p[1]==0?yS:bS}let d=f(n),g=d(n);return{c(){t=z("div"),e=z("button"),e.textContent="Finish",i=pt(),s=z("button"),s.textContent="Cancel",r=pt(),o=z("button"),g.c(),l=pt(),c=z("ul"),c.innerHTML=`
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C=M+Math.max((u-p)/2,0),k=l.leftForLtr(w,g),A=qn(S.borderRadius);s.beginPath(),Object.values(A).some(L=>L!==0)?Js(s,{x:k,y:C,w:g,h:p,radius:A}):s.rect(k,C,g,p),s.fill(),P!==0&&s.stroke()}s.restore()},m=function(w,M,S){ti(s,S.text,w,M+y/2,c,{strikethrough:S.hidden,textAlign:l.textAlign(S.textAlign)})},v=this.isHorizontal(),b=this._computeTitleHeight();v?d={x:Tt(r,this.left+h,this.right-i[0]),y:this.top+h+b,line:0}:d={x:this.left+h,y:Tt(r,this.top+b+h,this.bottom-e[0].height),line:0},db(this.ctx,t.textDirection);const _=y+h;this.legendItems.forEach((w,M)=>{s.strokeStyle=w.fontColor,s.fillStyle=w.fontColor;const S=s.measureText(w.text).width,P=l.textAlign(w.textAlign||(w.textAlign=o.textAlign)),C=g+f+S;let k=d.x,A=d.y;l.setWidth(this.width),v?M>0&&k+C+h>this.right&&(A=d.y+=_,d.line++,k=d.x=Tt(r,this.left+h,this.right-i[d.line])):M>0&&A+_>this.bottom&&(k=d.x=k+e[d.line].width+h,d.line++,A=d.y=Tt(r,this.top+b+h,this.bottom-e[d.line].height));const L=l.x(k);if(x(L,A,w),k=ZM(P,k+g+f,v?k+C:this.right,t.rtl),m(l.x(k),A,w),v)d.x+=C+h;else if(typeof w.text!="string"){const R=c.lineHeight;d.y+=Wb(w,R)+h}else d.y+=_}),gb(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=Mt(e.font),s=Bt(e.padding);if(!e.display)return;const r=Mi(t.rtl,this.left,this.width),o=this.ctx,a=e.position,l=i.size/2,c=s.top+l;let h,u=this.left,f=this.width;if(this.isHorizontal())f=Math.max(...this.lineWidths),h=this.top+c,u=Tt(t.align,u,this.right-f);else{const g=this.columnSizes.reduce((p,y)=>Math.max(p,y.height),0);h=c+Tt(t.align,this.top,this.bottom-g-t.labels.padding-this._computeTitleHeight())}const d=Tt(a,u,u+f);o.textAlign=r.textAlign(Zc(a)),o.textBaseline="middle",o.strokeStyle=e.color,o.fillStyle=e.color,o.font=i.string,ti(o,e.text,d,h,i)}_computeTitleHeight(){const t=this.options.title,e=Mt(t.font),i=Bt(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,s,r;if(Ye(t,this.left,this.right)&&Ye(e,this.top,this.bottom)){for(r=this.legendHitBoxes,i=0;ir.length>o.length?r:o)),t+e.size/2+i.measureText(s).width}function VC(n,t,e){let i=n;return typeof t.text!="string"&&(i=Wb(t,e)),i}function Wb(n,t){const e=n.text?n.text.length:0;return t*e}function jC(n,t){return!!((n==="mousemove"||n==="mouseout")&&(t.onHover||t.onLeave)||t.onClick&&(n==="click"||n==="mouseup"))}var HC={id:"legend",_element:Ad,start(n,t,e){const i=n.legend=new Ad({ctx:n.ctx,options:e,chart:n});Rt.configure(n,i,e),Rt.addBox(n,i)},stop(n){Rt.removeBox(n,n.legend),delete n.legend},beforeUpdate(n,t,e){const i=n.legend;Rt.configure(n,i,e),i.options=e},afterUpdate(n){const t=n.legend;t.buildLabels(),t.adjustHitBoxes()},afterEvent(n,t){t.replay||n.legend.handleEvent(t.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(n,t,e){const i=t.datasetIndex,s=e.chart;s.isDatasetVisible(i)?(s.hide(i),t.hidden=!0):(s.show(i),t.hidden=!1)},onHover:null,onLeave:null,labels:{color:n=>n.chart.options.color,boxWidth:40,padding:10,generateLabels(n){const t=n.data.datasets,{labels:{usePointStyle:e,pointStyle:i,textAlign:s,color:r,useBorderRadius:o,borderRadius:a}}=n.legend.options;return n._getSortedDatasetMetas().map(l=>{const c=l.controller.getStyle(e?0:void 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i=this.options;if(this.left=0,this.top=0,!i.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;const s=at(i.text)?i.text.length:1;this._padding=Bt(i.padding);const r=s*Mt(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=r:this.width=r}isHorizontal(){const t=this.options.position;return t==="top"||t==="bottom"}_drawArgs(t){const{top:e,left:i,bottom:s,right:r,options:o}=this,a=o.align;let l=0,c,h,u;return this.isHorizontal()?(h=Tt(a,i,r),u=e+t,c=r-i):(o.position==="left"?(h=i+t,u=Tt(a,s,e),l=ct*-.5):(h=r-t,u=Tt(a,e,s),l=ct*.5),c=s-e),{titleX:h,titleY:u,maxWidth:c,rotation:l}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=Mt(e.font),r=i.lineHeight/2+this._padding.top,{titleX:o,titleY:a,maxWidth:l,rotation:c}=this._drawArgs(r);ti(t,e.text,0,0,i,{color:e.color,maxWidth:l,rotation:c,textAlign:Zc(e.align),textBaseline:"middle",translation:[o,a]})}}function $C(n,t){const e=new 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t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if($(e))this._data=tP(e);else if(i!==e){if(i){Of(i,this);const s=this._cachedMeta;Ki(s),s._parsed=[]}e&&Object.isExtensible(e)&&YM(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,i=this.getDataset();let s=!1;this._dataCheck();const r=e._stacked;e._stacked=Yf(e.vScale,e),e.stack!==i.stack&&(s=!0,Ki(e),e.stack=i.stack),this._resyncElements(t),(s||r!==e._stacked)&&Xf(this,e._parsed)}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:s}=this,{iScale:r,_stacked:o}=i,a=r.axis;let l=t===0&&e===s.length?!0:i._sorted,c=t>0&&i._parsed[t-1],h,u,f;if(this._parsing===!1)i._parsed=s,i._sorted=!0,f=s;else{at(s[t])?f=this.parseArrayData(i,s,t,e):$(s[t])?f=this.parseObjectData(i,s,t,e):f=this.parsePrimitiveData(i,s,t,e);const d=()=>u[a]===null||c&&u[a]p||u=0;--f)if(!g()){this.updateRangeFromParsed(c,t,d,l);break}}return c}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,r,o;for(s=0,r=e.length;s=0&&tthis.getContext(i,s,e),p=c.resolveNamedOptions(f,d,g,u);return p.$shared&&(p.$shared=l,r[o]=Object.freeze(Gf(p,l))),p}_resolveAnimations(t,e,i){const s=this.chart,r=this._cachedDataOpts,o=`animation-${e}`,a=r[o];if(a)return a;let l;if(s.options.animation!==!1){const h=this.chart.config,u=h.datasetAnimationScopeKeys(this._type,e),f=h.getOptionScopes(this.getDataset(),u);l=h.createResolver(f,this.getContext(t,i,e))}const c=new yb(s,l&&l.animations);return l&&l._cacheable&&(r[o]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||Ka(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,r=this.getSharedOptions(i),o=this.includeOptions(e,r)||r!==s;return this.updateSharedOptions(r,e,i),{sharedOptions:r,includeOptions:o}}updateElement(t,e,i,s){Ka(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!Ka(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const r=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(r)||r})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[a,l,c]of this._syncList)this[a](l,c);this._syncList=[];const s=i.length,r=e.length,o=Math.min(r,s);o&&this.parse(0,o),r>s?this._insertElements(s,r-s,t):r{for(c.length+=e,a=c.length-1;a>=o;a--)c[a]=c[a-e]};for(l(r),a=t;as-r))}return n._cache.$bar}function lP(n){const t=n.iScale,e=aP(t,n.type);let i=t._length,s,r,o,a;const l=()=>{o===32767||o===-32768||(Ks(a)&&(i=Math.min(i,Math.abs(o-a)||i)),a=o)};for(s=0,r=e.length;s0?s[n-1]:null,a=nMath.abs(a)&&(l=a,c=o),t[e.axis]=c,t._custom={barStart:l,barEnd:c,start:s,end:r,min:o,max:a}}function vb(n,t,e,i){return at(n)?uP(n,t,e,i):t[e.axis]=e.parse(n,i),t}function qf(n,t,e,i){const s=n.iScale,r=n.vScale,o=s.getLabels(),a=s===r,l=[];let c,h,u,f;for(c=e,h=e+i;c=e?1:-1)}function dP(n){let t,e,i,s,r;return n.horizontal?(t=n.base>n.x,e="left",i="right"):(t=n.basel.controller.options.grouped),r=i.options.stacked,o=[],a=l=>{const c=l.controller.getParsed(e),h=c&&c[l.vScale.axis];if(q(h)||isNaN(h))return!0};for(const l of s)if(!(e!==void 0&&a(l))&&((r===!1||o.indexOf(l.stack)===-1||r===void 0&&l.stack===void 0)&&o.push(l.stack),l.index===t))break;return o.length||o.push(void 0),o}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),r=e!==void 0?s.indexOf(e):-1;return r===-1?s.length-1:r}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let r,o;for(r=0,o=e.data.length;r=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:r}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),l=r.getLabelForValue(o.y),c=o._custom;return{label:i[t]||"",value:"("+a+", "+l+(c?", "+c:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,s),h=o.axis,u=a.axis;for(let f=e;fJs(v,a,l,!0)?1:Math.max(b,b*e,_,_*e),g=(v,b,_)=>Js(v,a,l,!0)?-1:Math.min(b,b*e,_,_*e),p=d(0,c,u),y=d(xt,h,f),x=g(ct,c,u),m=g(ct+xt,h,f);i=(p-x)/2,s=(y-m)/2,r=-(p+x)/2,o=-(y+m)/2}return{ratioX:i,ratioY:s,offsetX:r,offsetY:o}}var pi;let rh=(pi=class extends Pn{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(this._parsing===!1)s._parsed=i;else{let r=l=>+i[l];if($(i[t])){const{key:l="value"}=this._parsing;r=c=>+pn(i[c],l)}let o,a;for(o=t,a=t+e;o0&&!isNaN(t)?lt*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=hr(e._parsed[t],i.options.locale);return{label:s[t]||"",value:r}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,r,o,a,l;if(!t){for(s=0,r=i.data.datasets.length;st!=="spacing",_indexable:t=>t!=="spacing"&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")}),D(pi,"overrides",{aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map((r,o)=>{const l=t.getDatasetMeta(0).controller.getStyle(o);return{text:r,fillStyle:l.backgroundColor,strokeStyle:l.borderColor,fontColor:s,lineWidth:l.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(o),index:o}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}}}),pi);var fs;let vP=(fs=class extends Pn{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:r}=e,o=this.chart._animationsDisabled;let{start:a,count:l}=nb(e,s,o);this._drawStart=a,this._drawCount=l,ib(e)&&(a=0,l=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!r._decimated,i.points=s;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:c},t),this.updateElements(s,a,l,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a,_stacked:l,_dataset:c}=this._cachedMeta,{sharedOptions:h,includeOptions:u}=this._getSharedOptions(e,s),f=o.axis,d=a.axis,{spanGaps:g,segment:p}=this.options,y=Ei(g)?g:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||r||s==="none",m=e+i,v=t.length;let b=e>0&&this.getParsed(e-1);for(let _=0;_=m){M.skip=!0;continue}const S=this.getParsed(_),P=q(S[d]),C=M[f]=o.getPixelForValue(S[f],_),k=M[d]=r||P?a.getBasePixel():a.getPixelForValue(l?this.applyStack(a,S,l):S[d],_);M.skip=isNaN(C)||isNaN(k)||P,M.stop=_>0&&Math.abs(S[f]-b[f])>y,p&&(M.parsed=S,M.raw=c.data[_]),u&&(M.options=h||this.resolveDataElementOptions(_,w.active?"active":s)),x||this.updateElement(w,_,M,s),b=S}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const r=s[0].size(this.resolveDataElementOptions(0)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,r,o)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}},D(fs,"id","line"),D(fs,"defaults",{datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1}),D(fs,"overrides",{scales:{_index_:{type:"category"},_value_:{type:"linear"}}}),fs);var ds;let xb=(ds=class extends Pn{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=hr(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:r}}parseObjectData(t,e,i,s){return ub.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((i,s)=>{const r=this.getParsed(s).r;!isNaN(r)&&this.chart.getDataVisibility(s)&&(re.max&&(e.max=r))}),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),r=Math.max(s/2,0),o=Math.max(i.cutoutPercentage?r/100*i.cutoutPercentage:1,0),a=(r-o)/t.getVisibleDatasetCount();this.outerRadius=r-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,i,s){const r=s==="reset",o=this.chart,l=o.options.animation,c=this._cachedMeta.rScale,h=c.xCenter,u=c.yCenter,f=c.getIndexAngle(0)-.5*ct;let d=f,g;const p=360/this.countVisibleElements();for(g=0;g{!isNaN(this.getParsed(s).r)&&this.chart.getDataVisibility(s)&&e++}),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?pe(this.resolveDataElementOptions(t,e).angle||i):0}},D(ds,"id","polarArea"),D(ds,"defaults",{dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0}),D(ds,"overrides",{aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map((r,o)=>{const l=t.getDatasetMeta(0).controller.getStyle(o);return{text:r,fillStyle:l.backgroundColor,strokeStyle:l.borderColor,fontColor:s,lineWidth:l.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(o),index:o}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}}),ds);var qr;let xP=(qr=class extends rh{},D(qr,"id","pie"),D(qr,"defaults",{cutout:0,rotation:0,circumference:360,radius:"100%"}),qr);var gs;let wP=(gs=class extends Pn{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return ub.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],r=e.iScale.getLabels();if(i.points=s,t!=="resize"){const o=this.resolveDatasetElementOptions(t);this.options.showLine||(o.borderWidth=0);const a={_loop:!0,_fullLoop:r.length===s.length,options:o};this.updateElement(i,void 0,a,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const r=this._cachedMeta.rScale,o=s==="reset";for(let a=e;a0&&this.getParsed(e-1);for(let b=e;b0&&Math.abs(w[d]-v[d])>x,y&&(M.parsed=w,M.raw=c.data[b]),f&&(M.options=u||this.resolveDataElementOptions(b,_.active?"active":s)),m||this.updateElement(_,b,M,s),v=w}this.updateSharedOptions(u,s,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let a=0;for(let l=e.length-1;l>=0;--l)a=Math.max(a,e[l].size(this.resolveDataElementOptions(l))/2);return a>0&&a}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const r=e[0].size(this.resolveDataElementOptions(0)),o=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return 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C=M+Math.max((u-p)/2,0),k=l.leftForLtr(w,g),A=qn(S.borderRadius);s.beginPath(),Object.values(A).some(L=>L!==0)?Zs(s,{x:k,y:C,w:g,h:p,radius:A}):s.rect(k,C,g,p),s.fill(),P!==0&&s.stroke()}s.restore()},m=function(w,M,S){ti(s,S.text,w,M+y/2,c,{strikethrough:S.hidden,textAlign:l.textAlign(S.textAlign)})},v=this.isHorizontal(),b=this._computeTitleHeight();v?d={x:Tt(r,this.left+h,this.right-i[0]),y:this.top+h+b,line:0}:d={x:this.left+h,y:Tt(r,this.top+b+h,this.bottom-e[0].height),line:0},db(this.ctx,t.textDirection);const _=y+h;this.legendItems.forEach((w,M)=>{s.strokeStyle=w.fontColor,s.fillStyle=w.fontColor;const S=s.measureText(w.text).width,P=l.textAlign(w.textAlign||(w.textAlign=o.textAlign)),C=g+f+S;let k=d.x,A=d.y;l.setWidth(this.width),v?M>0&&k+C+h>this.right&&(A=d.y+=_,d.line++,k=d.x=Tt(r,this.left+h,this.right-i[d.line])):M>0&&A+_>this.bottom&&(k=d.x=k+e[d.line].width+h,d.line++,A=d.y=Tt(r,this.top+b+h,this.bottom-e[d.line].height));const L=l.x(k);if(x(L,A,w),k=XM(P,k+g+f,v?k+C:this.right,t.rtl),m(l.x(k),A,w),v)d.x+=C+h;else if(typeof w.text!="string"){const R=c.lineHeight;d.y+=Wb(w,R)+h}else d.y+=_}),gb(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=Mt(e.font),s=Nt(e.padding);if(!e.display)return;const r=Mi(t.rtl,this.left,this.width),o=this.ctx,a=e.position,l=i.size/2,c=s.top+l;let h,u=this.left,f=this.width;if(this.isHorizontal())f=Math.max(...this.lineWidths),h=this.top+c,u=Tt(t.align,u,this.right-f);else{const g=this.columnSizes.reduce((p,y)=>Math.max(p,y.height),0);h=c+Tt(t.align,this.top,this.bottom-g-t.labels.padding-this._computeTitleHeight())}const d=Tt(a,u,u+f);o.textAlign=r.textAlign(Jc(a)),o.textBaseline="middle",o.strokeStyle=e.color,o.fillStyle=e.color,o.font=i.string,ti(o,e.text,d,h,i)}_computeTitleHeight(){const t=this.options.title,e=Mt(t.font),i=Nt(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,s,r;if(Ye(t,this.left,this.right)&&Ye(e,this.top,this.bottom)){for(r=this.legendHitBoxes,i=0;ir.length>o.length?r:o)),t+e.size/2+i.measureText(s).width}function BC(n,t,e){let i=n;return typeof t.text!="string"&&(i=Wb(t,e)),i}function Wb(n,t){const e=n.text?n.text.length:0;return t*e}function zC(n,t){return!!((n==="mousemove"||n==="mouseout")&&(t.onHover||t.onLeave)||t.onClick&&(n==="click"||n==="mouseup"))}var NC={id:"legend",_element:Ad,start(n,t,e){const i=n.legend=new Ad({ctx:n.ctx,options:e,chart:n});It.configure(n,i,e),It.addBox(n,i)},stop(n){It.removeBox(n,n.legend),delete n.legend},beforeUpdate(n,t,e){const i=n.legend;It.configure(n,i,e),i.options=e},afterUpdate(n){const t=n.legend;t.buildLabels(),t.adjustHitBoxes()},afterEvent(n,t){t.replay||n.legend.handleEvent(t.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(n,t,e){const i=t.datasetIndex,s=e.chart;s.isDatasetVisible(i)?(s.hide(i),t.hidden=!0):(s.show(i),t.hidden=!1)},onHover:null,onLeave:null,labels:{color:n=>n.chart.options.color,boxWidth:40,padding:10,generateLabels(n){const t=n.data.datasets,{labels:{usePointStyle:e,pointStyle:i,textAlign:s,color:r,useBorderRadius:o,borderRadius:a}}=n.legend.options;return n._getSortedDatasetMetas().map(l=>{const c=l.controller.getStyle(e?0:void 0),h=Nt(c.borderWidth);return{text:t[l.index].label,fillStyle:c.backgroundColor,fontColor:r,hidden:!l.visible,lineCap:c.borderCapStyle,lineDash:c.borderDash,lineDashOffset:c.borderDashOffset,lineJoin:c.borderJoinStyle,lineWidth:(h.width+h.height)/4,strokeStyle:c.borderColor,pointStyle:i||c.pointStyle,rotation:c.rotation,textAlign:s||c.textAlign,borderRadius:o&&(a||c.borderRadius),datasetIndex:l.index}},this)}},title:{color:n=>n.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:n=>!n.startsWith("on"),labels:{_scriptable:n=>!["generateLabels","filter","sort"].includes(n)}}};class lh extends Je{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;const s=at(i.text)?i.text.length:1;this._padding=Nt(i.padding);const r=s*Mt(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=r:this.width=r}isHorizontal(){const t=this.options.position;return t==="top"||t==="bottom"}_drawArgs(t){const{top:e,left:i,bottom:s,right:r,options:o}=this,a=o.align;let l=0,c,h,u;return this.isHorizontal()?(h=Tt(a,i,r),u=e+t,c=r-i):(o.position==="left"?(h=i+t,u=Tt(a,s,e),l=ct*-.5):(h=r-t,u=Tt(a,e,s),l=ct*.5),c=s-e),{titleX:h,titleY:u,maxWidth:c,rotation:l}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=Mt(e.font),r=i.lineHeight/2+this._padding.top,{titleX:o,titleY:a,maxWidth:l,rotation:c}=this._drawArgs(r);ti(t,e.text,0,0,i,{color:e.color,maxWidth:l,rotation:c,textAlign:Jc(e.align),textBaseline:"middle",translation:[o,a]})}}function WC(n,t){const e=new lh({ctx:n.ctx,options:t,chart:n});It.configure(n,e,t),It.addBox(n,e),n.titleBlock=e}var VC={id:"title",_element:lh,start(n,t,e){WC(n,e)},stop(n){const t=n.titleBlock;It.removeBox(n,t),delete n.titleBlock},beforeUpdate(n,t,e){const i=n.titleBlock;It.configure(n,i,e),i.options=e},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Lr=new WeakMap;var jC={id:"subtitle",start(n,t,e){const i=new lh({ctx:n.ctx,options:e,chart:n});It.configure(n,i,e),It.addBox(n,i),Lr.set(n,i)},stop(n){It.removeBox(n,Lr.get(n)),Lr.delete(n)},beforeUpdate(n,t,e){const i=Lr.get(n);It.configure(n,i,e),i.options=e},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const As={average(n){if(!n.length)return!1;let t,e,i=new Set,s=0,r=0;for(t=0,e=n.length;ta+l)/i.size,y:s/r}},nearest(n,t){if(!n.length)return!1;let e=t.x,i=t.y,s=Number.POSITIVE_INFINITY,r,o,a;for(r=0,o=n.length;r-1?n.split(` -`):n}function XC(n,t){const{element:e,datasetIndex:i,index:s}=t,r=n.getDatasetMeta(i).controller,{label:o,value:a}=r.getLabelAndValue(s);return{chart:n,label:o,parsed:r.getParsed(s),raw:n.data.datasets[i].data[s],formattedValue:a,dataset:r.getDataset(),dataIndex:s,datasetIndex:i,element:e}}function Cd(n,t){const e=n.chart.ctx,{body:i,footer:s,title:r}=n,{boxWidth:o,boxHeight:a}=t,l=Mt(t.bodyFont),c=Mt(t.titleFont),h=Mt(t.footerFont),u=r.length,f=s.length,d=i.length,g=Bt(t.padding);let p=g.height,y=0,x=i.reduce((b,_)=>b+_.before.length+_.lines.length+_.after.length,0);if(x+=n.beforeBody.length+n.afterBody.length,u&&(p+=u*c.lineHeight+(u-1)*t.titleSpacing+t.titleMarginBottom),x){const b=t.displayColors?Math.max(a,l.lineHeight):l.lineHeight;p+=d*b+(x-d)*l.lineHeight+(x-1)*t.bodySpacing}f&&(p+=t.footerMarginTop+f*h.lineHeight+(f-1)*t.footerSpacing);let m=0;const v=function(b){y=Math.max(y,e.measureText(b).width+m)};return e.save(),e.font=c.string,tt(n.title,v),e.font=l.string,tt(n.beforeBody.concat(n.afterBody),v),m=t.displayColors?o+2+t.boxPadding:0,tt(i,b=>{tt(b.before,v),tt(b.lines,v),tt(b.after,v)}),m=0,e.font=h.string,tt(n.footer,v),e.restore(),y+=g.width,{width:y,height:p}}function GC(n,t){const{y:e,height:i}=t;return en.height-i/2?"bottom":"center"}function qC(n,t,e,i){const{x:s,width:r}=i,o=e.caretSize+e.caretPadding;if(n==="left"&&s+r+o>t.width||n==="right"&&s-r-o<0)return!0}function KC(n,t,e,i){const{x:s,width:r}=e,{width:o,chartArea:{left:a,right:l}}=n;let c="center";return i==="center"?c=s<=(a+l)/2?"left":"right":s<=r/2?c="left":s>=o-r/2&&(c="right"),qC(c,n,t,e)&&(c="center"),c}function Od(n,t,e){const i=e.yAlign||t.yAlign||GC(n,e);return{xAlign:e.xAlign||t.xAlign||KC(n,t,e,i),yAlign:i}}function ZC(n,t){let{x:e,width:i}=n;return t==="right"?e-=i:t==="center"&&(e-=i/2),e}function JC(n,t,e){let{y:i,height:s}=n;return t==="top"?i+=e:t==="bottom"?i-=s+e:i-=s/2,i}function Dd(n,t,e,i){const{caretSize:s,caretPadding:r,cornerRadius:o}=n,{xAlign:a,yAlign:l}=e,c=s+r,{topLeft:h,topRight:u,bottomLeft:f,bottomRight:d}=qn(o);let g=ZC(t,a);const p=JC(t,l,c);return l==="center"?a==="left"?g+=c:a==="right"&&(g-=c):a==="left"?g-=Math.max(h,f)+s:a==="right"&&(g+=Math.max(u,d)+s),{x:Ct(g,0,i.width-t.width),y:Ct(p,0,i.height-t.height)}}function Tr(n,t,e){const i=Bt(e.padding);return t==="center"?n.x+n.width/2:t==="right"?n.x+n.width-i.right:n.x+i.left}function Ed(n){return xe([],Fe(n))}function QC(n,t,e){return kn(n,{tooltip:t,tooltipItems:e,type:"tooltip"})}function Ld(n,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?n.override(e):n}const Vb={beforeTitle:Re,title(n){if(n.length>0){const t=n[0],e=t.chart.data.labels,i=e?e.length:0;if(this&&this.options&&this.options.mode==="dataset")return t.dataset.label||"";if(t.label)return t.label;if(i>0&&t.dataIndex"u"?Vb[t].call(e,i):s}var yl;let Td=(yl=class extends Je{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,r=new yb(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(r)),r}getContext(){return this.$context||(this.$context=QC(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:i}=e,s=Ht(i,"beforeTitle",this,t),r=Ht(i,"title",this,t),o=Ht(i,"afterTitle",this,t);let a=[];return a=xe(a,Fe(s)),a=xe(a,Fe(r)),a=xe(a,Fe(o)),a}getBeforeBody(t,e){return Ed(Ht(e.callbacks,"beforeBody",this,t))}getBody(t,e){const{callbacks:i}=e,s=[];return tt(t,r=>{const o={before:[],lines:[],after:[]},a=Ld(i,r);xe(o.before,Fe(Ht(a,"beforeLabel",this,r))),xe(o.lines,Ht(a,"label",this,r)),xe(o.after,Fe(Ht(a,"afterLabel",this,r))),s.push(o)}),s}getAfterBody(t,e){return Ed(Ht(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:i}=e,s=Ht(i,"beforeFooter",this,t),r=Ht(i,"footer",this,t),o=Ht(i,"afterFooter",this,t);let a=[];return a=xe(a,Fe(s)),a=xe(a,Fe(r)),a=xe(a,Fe(o)),a}_createItems(t){const e=this._active,i=this.chart.data,s=[],r=[],o=[];let a=[],l,c;for(l=0,c=e.length;lt.filter(h,u,f,i))),t.itemSort&&(a=a.sort((h,u)=>t.itemSort(h,u,i))),tt(a,h=>{const u=Ld(t.callbacks,h);s.push(Ht(u,"labelColor",this,h)),r.push(Ht(u,"labelPointStyle",this,h)),o.push(Ht(u,"labelTextColor",this,h))}),this.labelColors=s,this.labelPointStyles=r,this.labelTextColors=o,this.dataPoints=a,a}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let r,o=[];if(!s.length)this.opacity!==0&&(r={opacity:0});else{const a=As[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const l=this._size=Cd(this,i),c=Object.assign({},a,l),h=Od(this.chart,i,c),u=Dd(i,c,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,r={opacity:1,x:u.x,y:u.y,width:l.width,height:l.height,caretX:a.x,caretY:a.y}}this._tooltipItems=o,this.$context=void 0,r&&this._resolveAnimations().update(this,r),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const r=this.getCaretPosition(t,i,s);e.lineTo(r.x1,r.y1),e.lineTo(r.x2,r.y2),e.lineTo(r.x3,r.y3)}getCaretPosition(t,e,i){const{xAlign:s,yAlign:r}=this,{caretSize:o,cornerRadius:a}=i,{topLeft:l,topRight:c,bottomLeft:h,bottomRight:u}=qn(a),{x:f,y:d}=t,{width:g,height:p}=e;let y,x,m,v,b,_;return r==="center"?(b=d+p/2,s==="left"?(y=f,x=y-o,v=b+o,_=b-o):(y=f+g,x=y+o,v=b-o,_=b+o),m=y):(s==="left"?x=f+Math.max(l,h)+o:s==="right"?x=f+g-Math.max(c,u)-o:x=this.caretX,r==="top"?(v=d,b=v-o,y=x-o,m=x+o):(v=d+p,b=v+o,y=x+o,m=x-o),_=v),{x1:y,x2:x,x3:m,y1:v,y2:b,y3:_}}drawTitle(t,e,i){const s=this.title,r=s.length;let o,a,l;if(r){const c=Mi(i.rtl,this.x,this.width);for(t.x=Tr(this,i.titleAlign,i),e.textAlign=c.textAlign(i.titleAlign),e.textBaseline="middle",o=Mt(i.titleFont),a=i.titleSpacing,e.fillStyle=i.titleColor,e.font=o.string,l=0;lm!==0)?(t.beginPath(),t.fillStyle=r.multiKeyBackground,Js(t,{x:p,y:g,w:c,h:l,radius:x}),t.fill(),t.stroke(),t.fillStyle=o.backgroundColor,t.beginPath(),Js(t,{x:y,y:g+1,w:c-2,h:l-2,radius:x}),t.fill()):(t.fillStyle=r.multiKeyBackground,t.fillRect(p,g,c,l),t.strokeRect(p,g,c,l),t.fillStyle=o.backgroundColor,t.fillRect(y,g+1,c-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:r,bodyAlign:o,displayColors:a,boxHeight:l,boxWidth:c,boxPadding:h}=i,u=Mt(i.bodyFont);let f=u.lineHeight,d=0;const g=Mi(i.rtl,this.x,this.width),p=function(S){e.fillText(S,g.x(t.x+d),t.y+f/2),t.y+=f+r},y=g.textAlign(o);let x,m,v,b,_,w,M;for(e.textAlign=o,e.textBaseline="middle",e.font=u.string,t.x=Tr(this,y,i),e.fillStyle=i.bodyColor,tt(this.beforeBody,p),d=a&&y!=="right"?o==="center"?c/2+h:c+2+h:0,b=0,w=s.length;b0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,r=i&&i.y;if(s||r){const o=As[t.position].call(this,this._active,this._eventPosition);if(!o)return;const a=this._size=Cd(this,t),l=Object.assign({},o,this._size),c=Od(e,t,l),h=Dd(t,l,c,e);(s._to!==h.x||r._to!==h.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=a.width,this.height=a.height,this.caretX=o.x,this.caretY=o.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},r={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const o=Bt(e.padding),a=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&a&&(t.save(),t.globalAlpha=i,this.drawBackground(r,t,s,e),db(t,e.textDirection),r.y+=o.top,this.drawTitle(r,t,e),this.drawBody(r,t,e),this.drawFooter(r,t,e),gb(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map(({datasetIndex:a,index:l})=>{const c=this.chart.getDatasetMeta(a);if(!c)throw new Error("Cannot find a dataset at index "+a);return{datasetIndex:a,element:c.data[l],index:l}}),r=!Fo(i,s),o=this._positionChanged(s,e);(r||o)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,r=this._active||[],o=this._getActiveElements(t,r,e,i),a=this._positionChanged(o,t),l=e||!Fo(o,r)||a;return l&&(this._active=o,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,i,s){const r=this.options;if(t.type==="mouseout")return[];if(!s)return e.filter(a=>this.chart.data.datasets[a.datasetIndex]&&this.chart.getDatasetMeta(a.datasetIndex).controller.getParsed(a.index)!==void 0);const o=this.chart.getElementsAtEventForMode(t,r.mode,r,i);return r.reverse&&o.reverse(),o}_positionChanged(t,e){const{caretX:i,caretY:s,options:r}=this,o=As[r.position].call(this,t,e);return o!==!1&&(i!==o.x||s!==o.y)}},D(yl,"positioners",As),yl);var tO={id:"tooltip",_element:Td,positioners:As,afterInit(n,t,e){e&&(n.tooltip=new Td({chart:n,options:e}))},beforeUpdate(n,t,e){n.tooltip&&n.tooltip.initialize(e)},reset(n,t,e){n.tooltip&&n.tooltip.initialize(e)},afterDraw(n){const t=n.tooltip;if(t&&t._willRender()){const e={tooltip:t};if(n.notifyPlugins("beforeTooltipDraw",{...e,cancelable:!0})===!1)return;t.draw(n.ctx),n.notifyPlugins("afterTooltipDraw",e)}},afterEvent(n,t){if(n.tooltip){const 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t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=mg(t.vScale,t),this.addElements()}updateIndex(t){this.index!==t&&is(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,i=this.getDataset(),s=(u,f,d,g)=>u==="x"?f:u==="r"?g:d,r=e.xAxisID=G(i.xAxisID,cl(t,"x")),o=e.yAxisID=G(i.yAxisID,cl(t,"y")),a=e.rAxisID=G(i.rAxisID,cl(t,"r")),l=e.indexAxis,c=e.iAxisID=s(l,r,o,a),h=e.vAxisID=s(l,o,r,a);e.xScale=this.getScaleForId(r),e.yScale=this.getScaleForId(o),e.rScale=this.getScaleForId(a),e.iScale=this.getScaleForId(c),e.vScale=this.getScaleForId(h)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&qd(this._data,this),t._stacked&&is(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if(K(e))this._data=MD(e);else if(i!==e){if(i){qd(i,this);const s=this._cachedMeta;is(s),s._parsed=[]}e&&Object.isExtensible(e)&&UO(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,i=this.getDataset();let s=!1;this._dataCheck();const r=e._stacked;e._stacked=mg(e.vScale,e),e.stack!==i.stack&&(s=!0,is(e),e.stack=i.stack),this._resyncElements(t),(s||r!==e._stacked)&&yg(this,e._parsed)}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:s}=this,{iScale:r,_stacked:o}=i,a=r.axis;let l=t===0&&e===s.length?!0:i._sorted,c=t>0&&i._parsed[t-1],h,u,f;if(this._parsing===!1)i._parsed=s,i._sorted=!0,f=s;else{ut(s[t])?f=this.parseArrayData(i,s,t,e):K(s[t])?f=this.parseObjectData(i,s,t,e):f=this.parsePrimitiveData(i,s,t,e);const d=()=>u[a]===null||c&&u[a]p||u=0;--f)if(!g()){this.updateRangeFromParsed(c,t,d,l);break}}return c}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,r,o;for(s=0,r=e.length;s=0&&tthis.getContext(i,s),p=c.resolveNamedOptions(f,d,g,u);return p.$shared&&(p.$shared=l,r[o]=Object.freeze(_g(p,l))),p}_resolveAnimations(t,e,i){const s=this.chart,r=this._cachedDataOpts,o=`animation-${e}`,a=r[o];if(a)return a;let l;if(s.options.animation!==!1){const h=this.chart.config,u=h.datasetAnimationScopeKeys(this._type,e),f=h.getOptionScopes(this.getDataset(),u);l=h.createResolver(f,this.getContext(t,i,e))}const c=new py(s,l&&l.animations);return l&&l._cacheable&&(r[o]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||hl(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,r=this.getSharedOptions(i),o=this.includeOptions(e,r)||r!==s;return this.updateSharedOptions(r,e,i),{sharedOptions:r,includeOptions:o}}updateElement(t,e,i,s){hl(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!hl(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const r=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(r)||r})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[a,l,c]of this._syncList)this[a](l,c);this._syncList=[];const s=i.length,r=e.length,o=Math.min(r,s);o&&this.parse(0,o),r>s?this._insertElements(s,r-s,t):r{for(c.length+=e,a=c.length-1;a>=o;a--)c[a]=c[a-e]};for(l(r),a=t;as-r))}return n._cache.$bar}function LD(n){const t=n.iScale,e=ED(t,n.type);let i=t._length,s,r,o,a;const l=()=>{o===32767||o===-32768||(he(a)&&(i=Math.min(i,Math.abs(o-a)||i)),a=o)};for(s=0,r=e.length;s0?s[n-1]:null,a=nMath.abs(a)&&(l=a,c=o),t[e.axis]=c,t._custom={barStart:l,barEnd:c,start:s,end:r,min:o,max:a}}function by(n,t,e,i){return ut(n)?ID(n,t,e,i):t[e.axis]=e.parse(n,i),t}function vg(n,t,e,i){const s=n.iScale,r=n.vScale,o=s.getLabels(),a=s===r,l=[];let c,h,u,f;for(c=e,h=e+i;c=e?1:-1)}function BD(n){let t,e,i,s,r;return n.horizontal?(t=n.base>n.x,e="left",i="right"):(t=n.basel.controller.options.grouped),r=i.options.stacked,o=[],a=l=>{const c=l.controller.getParsed(e),h=c&&c[l.vScale.axis];if(nt(h)||isNaN(h))return!0};for(const l of s)if(!(e!==void 0&&a(l))&&((r===!1||o.indexOf(l.stack)===-1||r===void 0&&l.stack===void 0)&&o.push(l.stack),l.index===t))break;return o.length||o.push(void 0),o}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),r=e!==void 0?s.indexOf(e):-1;return r===-1?s.length-1:r}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let r,o;for(r=0,o=e.data.length;r=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:s}=e,r=this.getParsed(t),o=i.getLabelForValue(r.x),a=s.getLabelForValue(r.y),l=r._custom;return{label:e.label,value:"("+o+", "+a+(l?", "+l:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,s),h=o.axis,u=a.axis;for(let f=e;fnr(v,a,l,!0)?1:Math.max(b,b*e,_,_*e),g=(v,b,_)=>nr(v,a,l,!0)?-1:Math.min(b,b*e,_,_*e),p=d(0,c,u),y=d(bt,h,f),x=g(yt,c,u),m=g(yt+bt,h,f);i=(p-x)/2,s=(y-m)/2,r=-(p+x)/2,o=-(y+m)/2}return{ratioX:i,ratioY:s,offsetX:r,offsetY:o}}class pr extends ye{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(this._parsing===!1)s._parsed=i;else{let r=l=>+i[l];if(K(i[t])){const{key:l="value"}=this._parsing;r=c=>+yn(i[c],l)}let o,a;for(o=t,a=t+e;o0&&!isNaN(t)?rt*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=gr(e._parsed[t],i.options.locale);return{label:s[t]||"",value:r}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,r,o,a,l;if(!t){for(s=0,r=i.data.datasets.length;sn!=="spacing",_indexable:n=>n!=="spacing"};pr.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(n){const t=n.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=n.legend.options;return t.labels.map((i,s)=>{const o=n.getDatasetMeta(0).controller.getStyle(s);return{text:i,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!n.getDataVisibility(s),index:s}})}return[]}},onClick(n,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(n){let t=n.label;const e=": "+n.formattedValue;return ut(t)?(t=t.slice(),t[0]+=e):t+=e,t}}}}};class wh extends ye{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:r}=e,o=this.chart._animationsDisabled;let{start:a,count:l}=Zb(e,s,o);this._drawStart=a,this._drawCount=l,Jb(e)&&(a=0,l=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!r._decimated,i.points=s;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:c},t),this.updateElements(s,a,l,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a,_stacked:l,_dataset:c}=this._cachedMeta,{sharedOptions:h,includeOptions:u}=this._getSharedOptions(e,s),f=o.axis,d=a.axis,{spanGaps:g,segment:p}=this.options,y=Ri(g)?g:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||r||s==="none";let m=e>0&&this.getParsed(e-1);for(let v=e;v0&&Math.abs(_[f]-m[f])>y,p&&(w.parsed=_,w.raw=c.data[v]),u&&(w.options=h||this.resolveDataElementOptions(v,b.active?"active":s)),x||this.updateElement(b,v,w,s),m=_}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const r=s[0].size(this.resolveDataElementOptions(0)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,r,o)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}wh.id="line";wh.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};wh.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class Sh extends ye{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=gr(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:r}}parseObjectData(t,e,i,s){return uy.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((i,s)=>{const r=this.getParsed(s).r;!isNaN(r)&&this.chart.getDataVisibility(s)&&(re.max&&(e.max=r))}),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),r=Math.max(s/2,0),o=Math.max(i.cutoutPercentage?r/100*i.cutoutPercentage:1,0),a=(r-o)/t.getVisibleDatasetCount();this.outerRadius=r-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,i,s){const r=s==="reset",o=this.chart,l=o.options.animation,c=this._cachedMeta.rScale,h=c.xCenter,u=c.yCenter,f=c.getIndexAngle(0)-.5*yt;let d=f,g;const p=360/this.countVisibleElements();for(g=0;g{!isNaN(this.getParsed(s).r)&&this.chart.getDataVisibility(s)&&e++}),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?me(this.resolveDataElementOptions(t,e).angle||i):0}}Sh.id="polarArea";Sh.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};Sh.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(n){const t=n.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=n.legend.options;return t.labels.map((i,s)=>{const o=n.getDatasetMeta(0).controller.getStyle(s);return{text:i,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!n.getDataVisibility(s),index:s}})}return[]}},onClick(n,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(n){return n.chart.data.labels[n.dataIndex]+": "+n.formattedValue}}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class yy extends pr{}yy.id="pie";yy.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Mh extends ye{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return uy.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],r=e.iScale.getLabels();if(i.points=s,t!=="resize"){const o=this.resolveDatasetElementOptions(t);this.options.showLine||(o.borderWidth=0);const a={_loop:!0,_fullLoop:r.length===s.length,options:o};this.updateElement(i,void 0,a,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const r=this._cachedMeta.rScale,o=s==="reset";for(let a=e;a{s[r]=i[r]&&i[r].active()?i[r]._to:this[r]}),s}}Qe.defaults={};Qe.defaultRoutes=void 0;const _y={values(n){return ut(n)?n:""+n},numeric(n,t,e){if(n===0)return"0";const i=this.chart.options.locale;let s,r=n;if(e.length>1){const c=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(c<1e-4||c>1e15)&&(s="scientific"),r=jD(n,e)}const o=oe(Math.abs(r)),a=Math.max(Math.min(-1*Math.floor(o),20),0),l={notation:s,minimumFractionDigits:a,maximumFractionDigits:a};return Object.assign(l,this.options.ticks.format),gr(n,i,l)},logarithmic(n,t,e){if(n===0)return"0";const i=n/Math.pow(10,Math.floor(oe(n)));return i===1||i===2||i===5?_y.numeric.call(this,n,t,e):""}};function jD(n,t){let e=t.length>3?t[2].value-t[1].value:t[1].value-t[0].value;return Math.abs(e)>=1&&n!==Math.floor(n)&&(e=n-Math.floor(n)),e}var _a={formatters:_y};Y.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(n,t)=>t.lineWidth,tickColor:(n,t)=>t.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:_a.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}});Y.route("scale.ticks","color","","color");Y.route("scale.grid","color","","borderColor");Y.route("scale.grid","borderColor","","borderColor");Y.route("scale.title","color","","color");Y.describe("scale",{_fallback:!1,_scriptable:n=>!n.startsWith("before")&&!n.startsWith("after")&&n!=="callback"&&n!=="parser",_indexable:n=>n!=="borderDash"&&n!=="tickBorderDash"});Y.describe("scales",{_fallback:"scale"});Y.describe("scale.ticks",{_scriptable:n=>n!=="backdropPadding"&&n!=="callback",_indexable:n=>n!=="backdropPadding"});function HD(n,t){const e=n.options.ticks,i=e.maxTicksLimit||$D(n),s=e.major.enabled?UD(t):[],r=s.length,o=s[0],a=s[r-1],l=[];if(r>i)return XD(t,l,s,r/i),l;const c=YD(s,t,i);if(r>0){let h,u;const f=r>1?Math.round((a-o)/(r-1)):null;for(Vr(t,l,c,nt(f)?0:o-f,o),h=0,u=r-1;hs)return l}return Math.max(s,1)}function UD(n){const t=[];let e,i;for(e=0,i=n.length;en==="left"?"right":n==="right"?"left":n,Sg=(n,t,e)=>t==="top"||t==="left"?n[t]+e:n[t]-e;function Mg(n,t){const e=[],i=n.length/t,s=n.length;let r=0;for(;ro+a)))return l}function ZD(n,t){et(n,e=>{const i=e.gc,s=i.length/2;let r;if(s>t){for(r=0;ri?i:e,i=s&&e>i?e:i,{min:se(e,se(i,e)),max:se(i,se(e,i))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){gt(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:r,ticks:o}=this.options,a=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=O2(this,r,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=a=r||i<=1||!this.isHorizontal()){this.labelRotation=s;return}const 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this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||hl(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,r=this.getSharedOptions(i),o=this.includeOptions(e,r)||r!==s;return this.updateSharedOptions(r,e,i),{sharedOptions:r,includeOptions:o}}updateElement(t,e,i,s){hl(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!hl(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const r=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(r)||r})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const 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c=l.controller.getParsed(e),h=c&&c[l.vScale.axis];if(nt(h)||isNaN(h))return!0};for(const l of s)if(!(e!==void 0&&a(l))&&((r===!1||o.indexOf(l.stack)===-1||r===void 0&&l.stack===void 0)&&o.push(l.stack),l.index===t))break;return o.length||o.push(void 0),o}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),r=e!==void 0?s.indexOf(e):-1;return r===-1?s.length-1:r}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let r,o;for(r=0,o=e.data.length;r=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:s}=e,r=this.getParsed(t),o=i.getLabelForValue(r.x),a=s.getLabelForValue(r.y),l=r._custom;return{label:e.label,value:"("+o+", "+a+(l?", "+l:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,s),h=o.axis,u=a.axis;for(let f=e;fnr(v,a,l,!0)?1:Math.max(b,b*e,_,_*e),g=(v,b,_)=>nr(v,a,l,!0)?-1:Math.min(b,b*e,_,_*e),p=d(0,c,u),y=d(yt,h,f),x=g(_t,c,u),m=g(_t+yt,h,f);i=(p-x)/2,s=(y-m)/2,r=-(p+x)/2,o=-(y+m)/2}return{ratioX:i,ratioY:s,offsetX:r,offsetY:o}}class pr extends ye{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(this._parsing===!1)s._parsed=i;else{let r=l=>+i[l];if(K(i[t])){const{key:l="value"}=this._parsing;r=c=>+bn(i[c],l)}let o,a;for(o=t,a=t+e;o0&&!isNaN(t)?rt*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=gr(e._parsed[t],i.options.locale);return{label:s[t]||"",value:r}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,r,o,a,l;if(!t){for(s=0,r=i.data.datasets.length;sn!=="spacing",_indexable:n=>n!=="spacing"};pr.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(n){const t=n.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=n.legend.options;return t.labels.map((i,s)=>{const o=n.getDatasetMeta(0).controller.getStyle(s);return{text:i,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!n.getDataVisibility(s),index:s}})}return[]}},onClick(n,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(n){let t=n.label;const e=": "+n.formattedValue;return ut(t)?(t=t.slice(),t[0]+=e):t+=e,t}}}}};class wh extends ye{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:r}=e,o=this.chart._animationsDisabled;let{start:a,count:l}=Jb(e,s,o);this._drawStart=a,this._drawCount=l,Zb(e)&&(a=0,l=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!r._decimated,i.points=s;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:c},t),this.updateElements(s,a,l,t)}updateElements(t,e,i,s){const r=s==="reset",{iScale:o,vScale:a,_stacked:l,_dataset:c}=this._cachedMeta,{sharedOptions:h,includeOptions:u}=this._getSharedOptions(e,s),f=o.axis,d=a.axis,{spanGaps:g,segment:p}=this.options,y=Ri(g)?g:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||r||s==="none";let m=e>0&&this.getParsed(e-1);for(let v=e;v0&&Math.abs(_[f]-m[f])>y,p&&(w.parsed=_,w.raw=c.data[v]),u&&(w.options=h||this.resolveDataElementOptions(v,b.active?"active":s)),x||this.updateElement(b,v,w,s),m=_}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const r=s[0].size(this.resolveDataElementOptions(0)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,r,o)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}wh.id="line";wh.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};wh.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class Sh extends ye{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],r=gr(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:r}}parseObjectData(t,e,i,s){return uy.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((i,s)=>{const r=this.getParsed(s).r;!isNaN(r)&&this.chart.getDataVisibility(s)&&(re.max&&(e.max=r))}),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),r=Math.max(s/2,0),o=Math.max(i.cutoutPercentage?r/100*i.cutoutPercentage:1,0),a=(r-o)/t.getVisibleDatasetCount();this.outerRadius=r-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,i,s){const r=s==="reset",o=this.chart,l=o.options.animation,c=this._cachedMeta.rScale,h=c.xCenter,u=c.yCenter,f=c.getIndexAngle(0)-.5*_t;let d=f,g;const p=360/this.countVisibleElements();for(g=0;g{!isNaN(this.getParsed(s).r)&&this.chart.getDataVisibility(s)&&e++}),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?me(this.resolveDataElementOptions(t,e).angle||i):0}}Sh.id="polarArea";Sh.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};Sh.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(n){const t=n.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=n.legend.options;return t.labels.map((i,s)=>{const o=n.getDatasetMeta(0).controller.getStyle(s);return{text:i,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!n.getDataVisibility(s),index:s}})}return[]}},onClick(n,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(n){return n.chart.data.labels[n.dataIndex]+": "+n.formattedValue}}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class yy extends pr{}yy.id="pie";yy.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Mh extends ye{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return uy.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],r=e.iScale.getLabels();if(i.points=s,t!=="resize"){const o=this.resolveDatasetElementOptions(t);this.options.showLine||(o.borderWidth=0);const a={_loop:!0,_fullLoop:r.length===s.length,options:o};this.updateElement(i,void 0,a,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const r=this._cachedMeta.rScale,o=s==="reset";for(let a=e;a{s[r]=i[r]&&i[r].active()?i[r]._to:this[r]}),s}}Ze.defaults={};Ze.defaultRoutes=void 0;const _y={values(n){return ut(n)?n:""+n},numeric(n,t,e){if(n===0)return"0";const i=this.chart.options.locale;let s,r=n;if(e.length>1){const c=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(c<1e-4||c>1e15)&&(s="scientific"),r=zD(n,e)}const o=oe(Math.abs(r)),a=Math.max(Math.min(-1*Math.floor(o),20),0),l={notation:s,minimumFractionDigits:a,maximumFractionDigits:a};return Object.assign(l,this.options.ticks.format),gr(n,i,l)},logarithmic(n,t,e){if(n===0)return"0";const i=n/Math.pow(10,Math.floor(oe(n)));return i===1||i===2||i===5?_y.numeric.call(this,n,t,e):""}};function zD(n,t){let e=t.length>3?t[2].value-t[1].value:t[1].value-t[0].value;return Math.abs(e)>=1&&n!==Math.floor(n)&&(e=n-Math.floor(n)),e}var _a={formatters:_y};Y.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(n,t)=>t.lineWidth,tickColor:(n,t)=>t.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:_a.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}});Y.route("scale.ticks","color","","color");Y.route("scale.grid","color","","borderColor");Y.route("scale.grid","borderColor","","borderColor");Y.route("scale.title","color","","color");Y.describe("scale",{_fallback:!1,_scriptable:n=>!n.startsWith("before")&&!n.startsWith("after")&&n!=="callback"&&n!=="parser",_indexable:n=>n!=="borderDash"&&n!=="tickBorderDash"});Y.describe("scales",{_fallback:"scale"});Y.describe("scale.ticks",{_scriptable:n=>n!=="backdropPadding"&&n!=="callback",_indexable:n=>n!=="backdropPadding"});function ND(n,t){const e=n.options.ticks,i=e.maxTicksLimit||WD(n),s=e.major.enabled?jD(t):[],r=s.length,o=s[0],a=s[r-1],l=[];if(r>i)return HD(t,l,s,r/i),l;const c=VD(s,t,i);if(r>0){let h,u;const f=r>1?Math.round((a-o)/(r-1)):null;for(Vr(t,l,c,nt(f)?0:o-f,o),h=0,u=r-1;hs)return l}return Math.max(s,1)}function jD(n){const t=[];let e,i;for(e=0,i=n.length;en==="left"?"right":n==="right"?"left":n,Sg=(n,t,e)=>t==="top"||t==="left"?n[t]+e:n[t]-e;function Mg(n,t){const e=[],i=n.length/t,s=n.length;let r=0;for(;ro+a)))return l}function XD(n,t){et(n,e=>{const i=e.gc,s=i.length/2;let r;if(s>t){for(r=0;ri?i:e,i=s&&e>i?e:i,{min:se(e,se(i,e)),max:se(i,se(e,i))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){gt(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:r,ticks:o}=this.options,a=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=k2(this,r,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=a=r||i<=1||!this.isHorizontal()){this.labelRotation=s;return}const h=this._getLabelSizes(),u=h.widest.width,f=h.highest.height,d=Ft(this.chart.width-u,0,this.maxWidth);a=t.offset?this.maxWidth/i:d/(i-1),u+6>a&&(a=d/(i-(t.offset?.5:1)),l=this.maxHeight-is(t.grid)-e.padding-kg(t.title,this.chart.options.font),c=Math.sqrt(u*u+f*f),o=hh(Math.min(Math.asin(Ft((h.highest.height+6)/a,-1,1)),Math.asin(Ft(l/c,-1,1))-Math.asin(Ft(f/c,-1,1)))),o=Math.max(s,Math.min(r,o))),this.labelRotation=o}afterCalculateLabelRotation(){gt(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){gt(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:r}}=this,o=this._isVisible(),a=this.isHorizontal();if(o){const l=kg(s,e.options.font);if(a?(t.width=this.maxWidth,t.height=is(r)+l):(t.height=this.maxHeight,t.width=is(r)+l),i.display&&this.ticks.length){const{first:c,last:h,widest:u,highest:f}=this._getLabelSizes(),d=i.padding*2,g=me(this.labelRotation),p=Math.cos(g),y=Math.sin(g);if(a){const x=i.mirror?0:y*u.width+p*f.height;t.height=Math.min(this.maxHeight,t.height+x+d)}else{const x=i.mirror?0:p*u.width+y*f.height;t.width=Math.min(this.maxWidth,t.width+x+d)}this._calculatePadding(c,h,y,p)}}this._handleMargins(),a?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:r,padding:o},position:a}=this.options,l=this.labelRotation!==0,c=a!=="top"&&this.axis==="x";if(this.isHorizontal()){const h=this.getPixelForTick(0)-this.left,u=this.right-this.getPixelForTick(this.ticks.length-1);let f=0,d=0;l?c?(f=s*t.width,d=i*e.height):(f=i*t.height,d=s*e.width):r==="start"?d=e.width:r==="end"?f=t.width:r!=="inner"&&(f=t.width/2,d=e.width/2),this.paddingLeft=Math.max((f-h+o)*this.width/(this.width-h),0),this.paddingRight=Math.max((d-u+o)*this.width/(this.width-u),0)}else{let h=e.height/2,u=t.height/2;r==="start"?(h=0,u=t.height):r==="end"&&(h=e.height,u=0),this.paddingTop=h+o,this.paddingBottom=u+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){gt(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return e==="top"||e==="bottom"||t==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,i;for(e=0,i=t.length;e({width:r[M]||0,height:o[M]||0});return{first:w(0),last:w(e-1),widest:w(b),highest:w(_),widths:r,heights:o}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return NO(this._alignToPixels?Rn(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&ta*s?a/i:l/s:l*s0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:r,position:o}=s,a=r.offset,l=this.isHorizontal(),h=this.ticks.length+(a?1:0),u=is(r),f=[],d=r.setContext(this.getContext()),g=d.drawBorder?d.borderWidth:0,p=g/2,y=function(O){return Rn(i,O,g)};let x,m,v,b,_,w,M,S,P,C,k,A;if(o==="top")x=y(this.bottom),w=this.bottom-u,S=x-p,C=y(t.top)+p,A=t.bottom;else if(o==="bottom")x=y(this.top),C=t.top,A=y(t.bottom)-p,w=x+p,S=this.top+u;else if(o==="left")x=y(this.right),_=this.right-u,M=x-p,P=y(t.left)+p,k=t.right;else if(o==="right")x=y(this.left),P=t.left,k=y(t.right)-p,_=x+p,M=this.left+u;else if(e==="x"){if(o==="center")x=y((t.top+t.bottom)/2+.5);else if(K(o)){const O=Object.keys(o)[0],E=o[O];x=y(this.chart.scales[O].getPixelForValue(E))}C=t.top,A=t.bottom,w=x+p,S=w+u}else if(e==="y"){if(o==="center")x=y((t.left+t.right)/2);else if(K(o)){const O=Object.keys(o)[0],E=o[O];x=y(this.chart.scales[O].getPixelForValue(E))}_=x-p,M=_-u,P=t.left,k=t.right}const L=G(s.ticks.maxTicksLimit,h),R=Math.max(1,Math.ceil(h/L));for(m=0;mr.value===t);return s>=0?e.setContext(this.getContext(s)).lineWidth:0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let r,o;const a=(l,c,h)=>{!h.width||!h.color||(i.save(),i.lineWidth=h.width,i.strokeStyle=h.color,i.setLineDash(h.borderDash||[]),i.lineDashOffset=h.borderDashOffset,i.beginPath(),i.moveTo(l.x,l.y),i.lineTo(c.x,c.y),i.stroke(),i.restore())};if(e.display)for(r=0,o=s.length;r{this.draw(s)}}]:[{z:i,draw:s=>{this.drawBackground(),this.drawGrid(s),this.drawTitle()}},{z:i+1,draw:()=>{this.drawBorder()}},{z:e,draw:s=>{this.drawLabels(s)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let r,o;for(r=0,o=e.length;r{const i=e.split("."),s=i.pop(),r=[n].concat(i).join("."),o=t[e].split("."),a=o.pop(),l=o.join(".");Y.route(r,s,l,a)})}function tE(n){return"id"in n&&"defaults"in n}class eE{constructor(){this.controllers=new jr(ye,"datasets",!0),this.elements=new jr(Ze,"elements"),this.plugins=new jr(Object,"plugins"),this.scales=new jr(si,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach(s=>{const r=i||this._getRegistryForType(s);i||r.isForType(s)||r===this.plugins&&s.id?this._exec(t,r,s):et(s,o=>{const a=i||this._getRegistryForType(o);this._exec(t,a,o)})})}_exec(t,e,i){const s=ch(t);gt(i["before"+s],[],i),e[t](i),gt(i["after"+s],[],i)}_getRegistryForType(t){for(let e=0;e0&&this.getParsed(e-1);for(let b=e;b0&&Math.abs(w[d]-v[d])>x,y&&(M.parsed=w,M.raw=c.data[b]),f&&(M.options=u||this.resolveDataElementOptions(b,_.active?"active":s)),m||this.updateElement(_,b,M,s),v=w}this.updateSharedOptions(u,s,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let a=0;for(let l=e.length-1;l>=0;--l)a=Math.max(a,e[l].size(this.resolveDataElementOptions(l))/2);return a>0&&a}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const r=e[0].size(this.resolveDataElementOptions(0)),o=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return 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i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})===!1)return;const r=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let o=0;for(let c=0,h=this.data.datasets.length;c{c.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(Ig("z","_idx"));const{_active:a,_lastEvent:l}=this;l?this._eventHandler(l,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}_updateScales(){et(this.scales,t=>{$r.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new 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e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],et(this.boxes,s=>{i&&s.position==="chartArea"||(s.configure&&s.configure(),this._layers.push(...s._layers()))},this),this._layers.forEach((s,r)=>{s._idx=r}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})!==!1){for(let e=0,i=this.data.datasets.length;e=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i=t._clip,s=!i.disabled,r=this.chartArea,o={meta:t,index:t.index,cancelable:!0};this.notifyPlugins("beforeDatasetDraw",o)!==!1&&(s&&sy(e,{left:i.left===!1?0:r.left-i.left,right:i.right===!1?this.width:r.right+i.right,top:i.top===!1?0:r.top-i.top,bottom:i.bottom===!1?this.height:r.bottom+i.bottom}),t.controller.draw(),s&&ry(e),o.cancelable=!1,this.notifyPlugins("afterDatasetDraw",o))}isPointInArea(t){return ir(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const r=aE.modes[e];return typeof r=="function"?r(this,t,i,s):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let s=i.filter(r=>r&&r._dataset===e).pop();return s||(s={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},i.push(s)),s}getContext(){return this.$context||(this.$context=An(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return typeof i.hidden=="boolean"?!i.hidden:!e.hidden}setDatasetVisibility(t,e){const i=this.getDatasetMeta(t);i.hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?"show":"hide",r=this.getDatasetMeta(t),o=r.controller._resolveAnimations(void 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a=()=>{s("attach",a),this.attached=!0,this.resize(),i("resize",r),i("detach",o)};o=()=>{this.attached=!1,s("resize",r),this._stop(),this._resize(0,0),i("attach",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){et(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},et(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let r,o,a,l;for(e==="dataset"&&(r=this.getDatasetMeta(t[0].datasetIndex),r.controller["_"+s+"DatasetHoverStyle"]()),a=0,l=t.length;a{const a=this.getDatasetMeta(r);if(!a)throw new Error("No dataset found at index "+r);return{datasetIndex:r,element:a.data[o],index:o}});!$o(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}_updateHoverStyles(t,e,i){const 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c=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(c)*a,Math.sin(c)*a),this.circumference>=_t&&(a=s)}t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor;const l=qE(t,this,a,r,o);JE(t,this,a,r,l,o),t.restore()}}Ah.id="arc";Ah.defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0};Ah.defaultRoutes={backgroundColor:"backgroundColor"};function Ey(n,t,e=t){n.lineCap=G(e.borderCapStyle,t.borderCapStyle),n.setLineDash(G(e.borderDash,t.borderDash)),n.lineDashOffset=G(e.borderDashOffset,t.borderDashOffset),n.lineJoin=G(e.borderJoinStyle,t.borderJoinStyle),n.lineWidth=G(e.borderWidth,t.borderWidth),n.strokeStyle=G(e.borderColor,t.borderColor)}function ZE(n,t,e){n.lineTo(e.x,e.y)}function QE(n){return n.stepped?b2:n.tension||n.cubicInterpolationMode==="monotone"?y2:ZE}function Ly(n,t,e={}){const 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i=e.yAlign||t.yAlign||bL(n,e);return{xAlign:e.xAlign||t.xAlign||_L(n,t,e,i),yAlign:i}}function vL(n,t){let{x:e,width:i}=n;return t==="right"?e-=i:t==="center"&&(e-=i/2),e}function xL(n,t,e){let{y:i,height:s}=n;return t==="top"?i+=e:t==="bottom"?i-=s+e:i-=s/2,i}function Vg(n,t,e,i){const{caretSize:s,caretPadding:r,cornerRadius:o}=n,{xAlign:a,yAlign:l}=e,c=s+r,{topLeft:h,topRight:u,bottomLeft:f,bottomRight:d}=ki(o);let g=vL(t,a);const p=xL(t,l,c);return l==="center"?a==="left"?g+=c:a==="right"&&(g-=c):a==="left"?g-=Math.max(h,f)+s:a==="right"&&(g+=Math.max(u,d)+s),{x:It(g,0,i.width-t.width),y:It(p,0,i.height-t.height)}}function Ur(n,t,e){const i=ue(e.padding);return t==="center"?n.x+n.width/2:t==="right"?n.x+n.width-i.right:n.x+i.left}function jg(n){return we([],ze(n))}function wL(n,t,e){return An(n,{tooltip:t,tooltipItems:e,type:"tooltip"})}function Hg(n,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?n.override(e):n}class SL extends Qe{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart||t._chart,this._chart=this.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,r=new py(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(r)),r}getContext(){return this.$context||(this.$context=wL(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),r=i.title.apply(this,[t]),o=i.afterTitle.apply(this,[t]);let a=[];return a=we(a,ze(s)),a=we(a,ze(r)),a=we(a,ze(o)),a}getBeforeBody(t,e){return jg(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:i}=e,s=[];return et(t,r=>{const o={before:[],lines:[],after:[]},a=Hg(i,r);we(o.before,ze(a.beforeLabel.call(this,r))),we(o.lines,a.label.call(this,r)),we(o.after,ze(a.afterLabel.call(this,r))),s.push(o)}),s}getAfterBody(t,e){return jg(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),r=i.footer.apply(this,[t]),o=i.afterFooter.apply(this,[t]);let a=[];return a=we(a,ze(s)),a=we(a,ze(r)),a=we(a,ze(o)),a}_createItems(t){const e=this._active,i=this.chart.data,s=[],r=[],o=[];let a=[],l,c;for(l=0,c=e.length;lt.filter(h,u,f,i))),t.itemSort&&(a=a.sort((h,u)=>t.itemSort(h,u,i))),et(a,h=>{const u=Hg(t.callbacks,h);s.push(u.labelColor.call(this,h)),r.push(u.labelPointStyle.call(this,h)),o.push(u.labelTextColor.call(this,h))}),this.labelColors=s,this.labelPointStyles=r,this.labelTextColors=o,this.dataPoints=a,a}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let r,o=[];if(!s.length)this.opacity!==0&&(r={opacity:0});else{const a=po[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const l=this._size=Ng(this,i),c=Object.assign({},a,l),h=Wg(this.chart,i,c),u=Vg(i,c,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,r={opacity:1,x:u.x,y:u.y,width:l.width,height:l.height,caretX:a.x,caretY:a.y}}this._tooltipItems=o,this.$context=void 0,r&&this._resolveAnimations().update(this,r),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const r=this.getCaretPosition(t,i,s);e.lineTo(r.x1,r.y1),e.lineTo(r.x2,r.y2),e.lineTo(r.x3,r.y3)}getCaretPosition(t,e,i){const{xAlign:s,yAlign:r}=this,{caretSize:o,cornerRadius:a}=i,{topLeft:l,topRight:c,bottomLeft:h,bottomRight:u}=ki(a),{x:f,y:d}=t,{width:g,height:p}=e;let y,x,m,v,b,_;return r==="center"?(b=d+p/2,s==="left"?(y=f,x=y-o,v=b+o,_=b-o):(y=f+g,x=y+o,v=b-o,_=b+o),m=y):(s==="left"?x=f+Math.max(l,h)+o:s==="right"?x=f+g-Math.max(c,u)-o:x=this.caretX,r==="top"?(v=d,b=v-o,y=x-o,m=x+o):(v=d+p,b=v+o,y=x+o,m=x-o),_=v),{x1:y,x2:x,x3:m,y1:v,y2:b,y3:_}}drawTitle(t,e,i){const s=this.title,r=s.length;let o,a,l;if(r){const c=ll(i.rtl,this.x,this.width);for(t.x=Ur(this,i.titleAlign,i),e.textAlign=c.textAlign(i.titleAlign),e.textBaseline="middle",o=Qt(i.titleFont),a=i.titleSpacing,e.fillStyle=i.titleColor,e.font=o.string,l=0;lv!==0)?(t.beginPath(),t.fillStyle=r.multiKeyBackground,Zo(t,{x:y,y:p,w:c,h:l,radius:m}),t.fill(),t.stroke(),t.fillStyle=o.backgroundColor,t.beginPath(),Zo(t,{x,y:p+1,w:c-2,h:l-2,radius:m}),t.fill()):(t.fillStyle=r.multiKeyBackground,t.fillRect(y,p,c,l),t.strokeRect(y,p,c,l),t.fillStyle=o.backgroundColor,t.fillRect(x,p+1,c-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:r,bodyAlign:o,displayColors:a,boxHeight:l,boxWidth:c,boxPadding:h}=i,u=Qt(i.bodyFont);let f=u.lineHeight,d=0;const g=ll(i.rtl,this.x,this.width),p=function(S){e.fillText(S,g.x(t.x+d),t.y+f/2),t.y+=f+r},y=g.textAlign(o);let x,m,v,b,_,w,M;for(e.textAlign=o,e.textBaseline="middle",e.font=u.string,t.x=Ur(this,y,i),e.fillStyle=i.bodyColor,et(this.beforeBody,p),d=a&&y!=="right"?o==="center"?c/2+h:c+2+h:0,b=0,w=s.length;b0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,r=i&&i.y;if(s||r){const o=po[t.position].call(this,this._active,this._eventPosition);if(!o)return;const a=this._size=Ng(this,t),l=Object.assign({},o,this._size),c=Wg(e,t,l),h=Vg(t,l,c,e);(s._to!==h.x||r._to!==h.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=a.width,this.height=a.height,this.caretX=o.x,this.caretY=o.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},r={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const o=ue(e.padding),a=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&a&&(t.save(),t.globalAlpha=i,this.drawBackground(r,t,s,e),sD(t,e.textDirection),r.y+=o.top,this.drawTitle(r,t,e),this.drawBody(r,t,e),this.drawFooter(r,t,e),rD(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map(({datasetIndex:a,index:l})=>{const c=this.chart.getDatasetMeta(a);if(!c)throw new Error("Cannot find a dataset at index "+a);return{datasetIndex:a,element:c.data[l],index:l}}),r=!$o(i,s),o=this._positionChanged(s,e);(r||o)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,r=this._active||[],o=this._getActiveElements(t,r,e,i),a=this._positionChanged(o,t),l=e||!$o(o,r)||a;return l&&(this._active=o,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,i,s){const r=this.options;if(t.type==="mouseout")return[];if(!s)return e;const o=this.chart.getElementsAtEventForMode(t,r.mode,r,i);return r.reverse&&o.reverse(),o}_positionChanged(t,e){const{caretX:i,caretY:s,options:r}=this,o=po[r.position].call(this,t,e);return o!==!1&&(i!==o.x||s!==o.y)}}SL.positioners=po;const ML=(n,t,e,i)=>(typeof t=="string"?(e=n.push(t)-1,i.unshift({index:e,label:t})):isNaN(t)&&(e=null),e);function kL(n,t,e,i){const s=n.indexOf(t);if(s===-1)return ML(n,t,e,i);const r=n.lastIndexOf(t);return s!==r?e:s}const PL=(n,t)=>n===null?null:It(Math.round(n),0,t);class cc extends si{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const i=this.getLabels();for(const{index:s,label:r}of e)i[s]===r&&i.splice(s,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(nt(t))return null;const i=this.getLabels();return e=isFinite(e)&&i[e]===t?e:kL(i,t,G(e,t),this._addedLabels),PL(e,i.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:s}=this.getMinMax(!0);this.options.bounds==="ticks"&&(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){const t=this.min,e=this.max,i=this.options.offset,s=[];let r=this.getLabels();r=t===0&&e===r.length-1?r:r.slice(t,e+1),this._valueRange=Math.max(r.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let o=t;o<=e;o++)s.push({value:o});return s}getLabelForValue(t){const e=this.getLabels();return t>=0&&te.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}cc.id="category";cc.defaults={ticks:{callback:cc.prototype.getLabelForValue}};function AL(n,t){const e=[],{bounds:s,step:r,min:o,max:a,precision:l,count:c,maxTicks:h,maxDigits:u,includeBounds:f}=n,d=r||1,g=h-1,{min:p,max:y}=t,x=!nt(o),m=!nt(a),v=!nt(c),b=(y-p)/(u+1);let _=Xd((y-p)/g/d)*d,w,M,S,P;if(_<1e-14&&!x&&!m)return[{value:p},{value:y}];P=Math.ceil(y/_)-Math.floor(p/_),P>g&&(_=Xd(P*_/g/d)*d),nt(l)||(w=Math.pow(10,l),_=Math.ceil(_*w)/w),s==="ticks"?(M=Math.floor(p/_)*_,S=Math.ceil(y/_)*_):(M=p,S=y),x&&m&&r&&VO((a-o)/r,_/1e3)?(P=Math.round(Math.min((a-o)/_,h)),_=(a-o)/P,M=o,S=a):v?(M=x?o:M,S=m?a:S,P=c-1,_=(S-M)/P):(P=(S-M)/_,js(P,Math.round(P),_/1e3)?P=Math.round(P):P=Math.ceil(P));const C=Math.max(Gd(_),Gd(M));w=Math.pow(10,nt(l)?C:l),M=Math.round(M*w)/w,S=Math.round(S*w)/w;let k=0;for(x&&(f&&M!==o?(e.push({value:o}),Ms=e?s:l,a=l=>r=i?r:l;if(t){const l=Ce(s),c=Ce(r);l<0&&c<0?a(0):l>0&&c>0&&o(0)}if(s===r){let l=1;(r>=Number.MAX_SAFE_INTEGER||s<=Number.MIN_SAFE_INTEGER)&&(l=Math.abs(r*.05)),a(r+l),t||o(s-l)}this.min=s,this.max=r}getTickLimit(){const t=this.options.ticks;let{maxTicksLimit:e,stepSize:i}=t,s;return i?(s=Math.ceil(this.max/i)-Math.floor(this.min/i)+1,s>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${i} would result generating up to ${s} ticks. Limiting to 1000.`),s=1e3)):(s=this.computeTickLimit(),e=e||11),e&&(s=Math.min(e,s)),s}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let i=this.getTickLimit();i=Math.max(2,i);const s={maxTicks:i,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:e.includeBounds!==!1},r=this._range||this,o=AL(s,r);return t.bounds==="ticks"&&Yb(o,this,"value"),t.reverse?(o.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),o}configure(){const t=this.ticks;let e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return gr(t,this.chart.options.locale,this.options.ticks.format)}}class Ry extends ea{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=Dt(t)?t:0,this.max=Dt(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=me(this.options.ticks.minRotation),s=(t?Math.sin(i):Math.cos(i))||.001,r=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,r.lineHeight/s))}getPixelForValue(t){return t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}Ry.id="linear";Ry.defaults={ticks:{callback:_a.formatters.numeric}};function Yg(n){return n/Math.pow(10,Math.floor(oe(n)))===1}function CL(n,t){const e=Math.floor(oe(t.max)),i=Math.ceil(t.max/Math.pow(10,e)),s=[];let r=se(n.min,Math.pow(10,Math.floor(oe(t.min)))),o=Math.floor(oe(r)),a=Math.floor(r/Math.pow(10,o)),l=o<0?Math.pow(10,Math.abs(o)):1;do s.push({value:r,major:Yg(r)}),++a,a===10&&(a=1,++o,l=o>=0?1:l),r=Math.round(a*Math.pow(10,o)*l)/l;while(o0?i:null}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=Dt(t)?Math.max(0,t):null,this.max=Dt(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let i=this.min,s=this.max;const r=l=>i=t?i:l,o=l=>s=e?s:l,a=(l,c)=>Math.pow(10,Math.floor(oe(l))+c);i===s&&(i<=0?(r(1),o(10)):(r(a(i,-1)),o(a(s,1)))),i<=0&&r(a(s,-1)),s<=0&&o(a(i,1)),this._zero&&this.min!==this._suggestedMin&&i===a(this.min,0)&&r(a(i,-1)),this.min=i,this.max=s}buildTicks(){const t=this.options,e={min:this._userMin,max:this._userMax},i=CL(e,this);return t.bounds==="ticks"&&Yb(i,this,"value"),t.reverse?(i.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),i}getLabelForValue(t){return t===void 0?"0":gr(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=oe(t),this._valueRange=oe(this.max)-oe(t)}getPixelForValue(t){return(t===void 0||t===0)&&(t=this.min),t===null||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(oe(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}Iy.id="logarithmic";Iy.defaults={ticks:{callback:_a.formatters.logarithmic,major:{enabled:!0}}};function hc(n){const t=n.ticks;if(t.display&&n.display){const e=ue(t.backdropPadding);return G(t.font&&t.font.size,Y.font.size)+e.height}return 0}function OL(n,t,e){return e=ut(e)?e:[e],{w:_2(n,t.string,e),h:e.length*t.lineHeight}}function Ug(n,t,e,i,s){return n===i||n===s?{start:t-e/2,end:t+e/2}:ns?{start:t-e,end:t}:{start:t,end:t+e}}function DL(n){const t={l:n.left+n._padding.left,r:n.right-n._padding.right,t:n.top+n._padding.top,b:n.bottom-n._padding.bottom},e=Object.assign({},t),i=[],s=[],r=n._pointLabels.length,o=n.options.pointLabels,a=o.centerPointLabels?yt/r:0;for(let l=0;lt.r&&(a=(i.end-t.r)/r,n.r=Math.max(n.r,t.r+a)),s.startt.b&&(l=(s.end-t.b)/o,n.b=Math.max(n.b,t.b+l))}function LL(n,t,e){const i=[],s=n._pointLabels.length,r=n.options,o=hc(r)/2,a=n.drawingArea,l=r.pointLabels.centerPointLabels?yt/s:0;for(let c=0;c270||e<90)&&(n-=t),n}function FL(n,t){const{ctx:e,options:{pointLabels:i}}=n;for(let s=t-1;s>=0;s--){const r=i.setContext(n.getPointLabelContext(s)),o=Qt(r.font),{x:a,y:l,textAlign:c,left:h,top:u,right:f,bottom:d}=n._pointLabelItems[s],{backdropColor:g}=r;if(!nt(g)){const p=ki(r.borderRadius),y=ue(r.backdropPadding);e.fillStyle=g;const x=h-y.left,m=u-y.top,v=f-h+y.width,b=d-u+y.height;Object.values(p).some(_=>_!==0)?(e.beginPath(),Zo(e,{x,y:m,w:v,h:b,radius:p}),e.fill()):e.fillRect(x,m,v,b)}Ko(e,n._pointLabels[s],a,l+o.lineHeight/2,o,{color:r.color,textAlign:c,textBaseline:"middle"})}}function Fy(n,t,e,i){const{ctx:s}=n;if(e)s.arc(n.xCenter,n.yCenter,t,0,rt);else{let r=n.getPointPosition(0,t);s.moveTo(r.x,r.y);for(let o=1;o{const s=gt(this.options.pointLabels.callback,[e,i],this);return s||s===0?s:""}).filter((e,i)=>this.chart.getDataVisibility(i))}fit(){const t=this.options;t.display&&t.pointLabels.display?DL(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-s)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,s))}getIndexAngle(t){const e=rt/(this._pointLabels.length||1),i=this.options.startAngle||0;return ge(t*e+me(i))}getDistanceFromCenterForValue(t){if(nt(t))return NaN;const e=this.drawingArea/(this.max-this.min);return 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