p5.min.js

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r.Image=function(t,e){this.width=t,this.height=e,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.pixels=[]},r.Image.prototype._setProperty=function(t,e){this[t]=e},r.Image.prototype.loadPixels=function(){r.prototype.loadPixels.call(this)},r.Image.prototype.updatePixels=function(t,e,n,o){r.prototype.updatePixels.call(this,t,e,n,o)},r.Image.prototype.get=function(t,e,n,o){return r.prototype.get.call(this,t,e,n,o)},r.Image.prototype.set=function(t,e,n){r.prototype.set.call(this,t,e,n)},r.Image.prototype.resize=function(t,e){var n=document.createElement("canvas");n.width=t,n.height=e,n.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,n.width,n.width),this.canvas.width=this.width=t,this.canvas.height=this.height=e,this.canvas.getContext("2d").drawImage(n,0,0,t,e,0,0,t,e),this.pixels.length>0&&this.loadPixels()},r.Image.prototype.copy=function(){r.prototype.copy.apply(this,arguments)},r.Image.prototype.mask=function(t){void 0===t&&(t=this);var e=this.canvas.getContext("2d").globalCompositeOperation,n=[t,0,0,t.width,t.height,0,0,this.width,this.height];this.canvas.getContext("2d").globalCompositeOperation="destination-out",this.copy.apply(this,n),this.canvas.getContext("2d").globalCompositeOperation=e},r.Image.prototype.filter=function(t,e){o.apply(this.canvas,o[t.toLowerCase()],e)},r.Image.prototype.blend=function(){r.prototype.blend.apply(this,arguments)},r.Image.prototype.save=function(t){var e;switch(t.toLowerCase()){case"png":e="image/png";break;case"jpeg":e="image/jpeg";break;case"jpg":e="image/jpeg";break;default:e="image/png"}if(void 0!==e){var n="image/octet-stream",r=this.canvas.toDataURL(e);r=r.replace(e,n),window.location.href=r}},r.Image}({},core,filters),polargeometry=function(){return{degreesToRadians:function(t){return 2*Math.PI*t/360},radiansToDegrees:function(t){return 360*t/(2*Math.PI)}}}({}),p5Vector=function(t,e,n,r){"use strict";var o=e,i=n,r=r;return o.Vector=function(){var t,e,n;arguments[0]instanceof o?(this.p5=arguments[0],t=arguments[1][0]||0,e=arguments[1][1]||0,n=arguments[1][2]||0):(t=arguments[0]||0,e=arguments[1]||0,n=arguments[2]||0),this.x=t,this.y=e,this.z=n},o.Vector.prototype.set=function(t,e,n){return t instanceof o.Vector?this.set(t.x,t.y,t.z):t instanceof Array?this.set(t[0],t[1],t[2]):(this.x=t||0,this.y=e||0,this.z=n||0,this)},o.Vector.prototype.get=function(){return this.p5?new o.Vector(this.p5,[this.x,this.y,this.z]):new 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t},n.prototype.PrintWriter=function(t){this.name=t,this.content="",this.print=function(t){this.content+=t},this.println=function(t){this.content+=t+"\n"},this.flush=function(){this.content=""},this.close=function(){this.writeFile(this.content)}},n.prototype.saveBytes=function(){throw"not yet implemented"},n.prototype.saveJSONArray=function(){throw"not yet implemented"},n.prototype.saveJSONObject=function(){throw"not yet implemented"},n.prototype.saveStream=function(){throw"not yet implemented"},n.prototype.saveStrings=function(t){this.writeFile(t.join("\n"))},n.prototype.saveXML=function(){throw"not yet implemented"},n.prototype.selectOutput=function(){throw"not yet implemented"},n.prototype.writeFile=function(t){this.open("data:text/json;charset=utf-8,"+this.escape(t),"download")},n}({},core),outputimage=function(t,e){"use strict";var n=e;return n.prototype.save=function(){window.open(this._curElement.elt.toDataURL("image/png"))},n}({},core),outputtext_area=function(t,e){"use 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n=this._curElement.context.strokeStyle,o=this._curElement.context.fillStyle;return"rgba(0,0,0,0)"!==n?(t=Math.round(t),e=Math.round(e),this._curElement.context.fillStyle=n,this._curElement.context.lineWidth>1?(this._curElement.context.beginPath(),this._curElement.context.arc(t,e,this._curElement.context.lineWidth/2,0,r.TWO_PI,!1),this._curElement.context.fill()):this._curElement.context.fillRect(t,e,1,1),this._curElement.context.fillStyle=o,this):void 0},o.prototype.quad=function(t,e,n,r,o,i,s,a){return this._curElement.context.beginPath(),this._curElement.context.moveTo(t,e),this._curElement.context.lineTo(n,r),this._curElement.context.lineTo(o,i),this._curElement.context.lineTo(s,a),this._curElement.context.closePath(),this._curElement.context.fill(),this._curElement.context.stroke(),this},o.prototype.rect=function(t,e,r,o){var i=n.modeAdjust(t,e,r,o,this._rectMode);return 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this._curElement.context.mozImageSmoothingEnabled=!1,this._curElement.context.webkitImageSmoothingEnabled=!1,this},r.prototype.rectMode=function(t){return(t===n.CORNER||t===n.CORNERS||t===n.RADIUS||t===n.CENTER)&&(this._rectMode=t),this},r.prototype.smooth=function(){return this._curElement.context.mozImageSmoothingEnabled=!0,this._curElement.context.webkitImageSmoothingEnabled=!0,this},r.prototype.strokeCap=function(t){return(t===n.ROUND||t===n.SQUARE||t===n.PROJECT)&&(this._curElement.context.lineCap=t),this},r.prototype.strokeJoin=function(t){return(t===n.ROUND||t===n.BEVEL||t===n.MITER)&&(this._curElement.context.lineJoin=t),this},r.prototype.strokeWeight=function(t){return this._curElement.context.lineWidth="undefined"==typeof t||0===t?1e-4:t,this},r}({},core,constants),shapecurves=function(t,e){"use strict";var n=e;return n.prototype._bezierDetail=20,n.prototype._curveDetail=20,n.prototype.bezier=function(t,e,r,o,i,s,a,u){this._curElement.context.beginPath(),this._curElement.context.moveTo(t,e);for(var c=0;c<=this._bezierDetail;c++){var p=c/parseFloat(this._bezierDetail),h=n.prototype.bezierPoint(t,r,i,a,p),l=n.prototype.bezierPoint(e,o,s,u,p);this._curElement.context.lineTo(h,l)}return this._curElement.context.stroke(),this},n.prototype.bezierDetail=function(t){return this._setProperty("_bezierDetail",t),this},n.prototype.bezierPoint=function(t,e,n,r,o){var i=1-o;return Math.pow(i,3)*t+3*Math.pow(i,2)*o*e+3*i*Math.pow(o,2)*n+Math.pow(o,3)*r},n.prototype.bezierTangent=function(t,e,n,r,o){var i=1-o;return 3*r*Math.pow(o,2)-3*n*Math.pow(o,2)+6*n*i*o-6*e*i*o+3*e*Math.pow(i,2)-3*t*Math.pow(i,2)},n.prototype.curve=function(t,e,r,o,i,s,a,u){this._curElement.context.moveTo(t,e),this._curElement.context.beginPath();for(var c=0;c<=this._curveDetail;c++){var p=parseFloat(c/this._curveDetail),h=n.prototype.curvePoint(t,r,i,a,p),l=n.prototype.curvePoint(e,o,s,u,p);this._curElement.context.lineTo(h,l)}return this._curElement.context.stroke(),this._curElement.context.closePath(),this},n.prototype.curveDetail=function(t){return this._setProperty("_curveDetail",t),this},n.prototype.curvePoint=function(t,e,n,r,o){var i=o*o*o,s=o*o,a=-.5*i+s-.5*o,u=1.5*i-2.5*s+1,c=-1.5*i+2*s+.5*o,p=.5*i-.5*s;return t*a+e*u+n*c+r*p},n.prototype.curveTangent=function(t,e,n,r,o){var i=o*o,s=-3*i/2+2*o-.5,a=9*i/2-5*o,u=-9*i/2+4*o+.5,c=3*i/2-o;return t*s+e*a+n*u+r*c},n.prototype.curveTightness=function(){throw"not yet implemented"},n}({},core),shapevertex=function(t,e,n){"use strict";var r=e,n=n;return r.prototype._shapeKind=null,r.prototype._shapeInited=!1,r.prototype._contourInited=!1,r.prototype._contourVertices=[],r.prototype._curveVertices=[],r.prototype.beginContour=function(){return this._contourVertices=[],this._contourInited=!0,this},r.prototype.beginShape=function(t){return this._shapeKind=t===n.POINTS||t===n.LINES||t===n.TRIANGLES||t===n.TRIANGLE_FAN||t===n.TRIANGLE_STRIP||t===n.QUADS||t===n.QUAD_STRIP?t:null,this._shapeInited=!0,this._curElement.context.beginPath(),this},r.prototype.bezierVertex=function(t,e,r,o,i,s){if(this._contourInited){var a={};return a.x=t,a.y=e,a.x3=r,a.y3=o,a.x4=i,a.y4=s,a.type=n.BEZIER,this._contourVertices.push(a),this}return this._curElement.context.bezierCurveTo(t,e,r,o,i,s),this},r.prototype.curveVertex=function(t,e){var n={};return n.x=t,n.y=e,this._curveVertices.push(n),this._curveVertices.length>=4&&(this.curve(this._curveVertices[0].x,this._curveVertices[0].y,this._curveVertices[1].x,this._curveVertices[1].y,this._curveVertices[2].x,this._curveVertices[2].y,this._curveVertices[3].x,this._curveVertices[3].y),this._curveVertices.shift()),this},r.prototype.endContour=function(){this._contourVertices.reverse(),this._curElement.context.moveTo(this._contourVertices[0].x,this._contourVertices[0].y);var t=this._curElement.context;return this._contourVertices.slice(1).forEach(function(e){switch(e.type){case n.LINEAR:t.lineTo(e.x,e.y);break;case n.QUADRATIC:t.quadraticCurveTo(e.x,e.y,e.x3,e.y3);break;case n.BEZIER:t.bezierCurveTo(e.x,e.y,e.x3,e.y3,e.x4,e.y4);break;case n.CURVE:}}),this._curElement.context.closePath(),this._contourInited=!1,this},r.prototype.endShape=function(t){return t===n.CLOSE&&(this._curElement.context.closePath(),this._curElement.context.fill()),this._curveVertices.length<=0?this._curElement.context.stroke():this._curveVertices=[],this},r.prototype.quadraticVertex=function(t,e,r,o){if(this._contourInited){var i={};return i.x=t,i.y=e,i.x3=r,i.y3=o,i.type=n.QUADRATIC,this._contourVertices.push(i),this}return this._curElement.context.quadraticCurveTo(t,e,r,o),this},r.prototype.vertex=function(t,e){if(this._contourInited){var r={};return r.x=t,r.y=e,r.type=n.LINEAR,this._contourVertices.push(r),this}return this._shapeInited?this._curElement.context.moveTo(t,e):this._curElement.context.lineTo(t,e),this._shapeInited=!1,this},r}({},core,constants),structure=function(t,e){"use strict";var n=e;return n.prototype.exit=function(){throw"Not implemented"},n.prototype.noLoop=function(){this._loop=!1},n.prototype.loop=function(){this._loop=!0},n.prototype.pushStyle=function(){this.styles.push({fillStyle:this._curElement.context.fillStyle,strokeStyle:this._curElement.context.strokeStyle,lineWidth:this._curElement.context.lineWidth,lineCap:this._curElement.context.lineCap,lineJoin:this._curElement.context.lineJoin,tint:this._tint,imageMode:this._imageMode,rectMode:this._rectMode,ellipseMode:this._ellipseMode,colorMode:this._colorMode,textAlign:this._curElement.context.textAlign,textFont:this.textFont,textLeading:this.textLeading,textSize:this.textSize,textStyle:this.textStyle})},n.prototype.popStyle=function(){var t=this.styles.pop();this._curElement.context.fillStyle=t.fillStyle,this._curElement.context.strokeStyle=t.strokeStyle,this._curElement.context.lineWidth=t.lineWidth,this._curElement.context.lineCap=t.lineCap,this._curElement.context.lineJoin=t.lineJoin,this._tint=t.tint,this._imageMode=t.imageMode,this._rectMode=t._rectMode,this._ellipseMode=t.ellipseMode,this._colorMode=t._colorMode,this._curElement.context.textAlign=t.textAlign,this.textFont=t.textFont,this.textLeading=t.textLeading,this.textSize=t.textSize,this.textStyle=t.textStyle},n.prototype.redraw=function(){var t=this._isGlobal?window:this;t.draw&&t.draw()},n.prototype.size=function(){throw"Not implemented"},n}({},core),transform=function(t,e,n){"use strict";function r(t,e){for(var n=[],r=t.length,o=e.length,i=t[0].length,s=0;o>s;s++){n[s]=[];for(var a=0;i>a;a++){for(var u=0,c=0;r>c;c++)u+=t[c][a]*e[s][c];n[s].push(u)}}return n}var o=e,n=n;return o.prototype._matrices=[[1,0,0,1,0,0]],o.prototype.applyMatrix=function(t,e,n,o,i,s){this._curElement.context.transform(t,e,n,o,i,s);var a=this._matrices[this._matrices.length-1];return a=r(a,[t,e,n,o,i,s]),this},o.prototype.popMatrix=function(){return this._curElement.context.restore(),this._matrices.pop(),this},o.prototype.printMatrix=function(){return this},o.prototype.pushMatrix=function(){return this._curElement.context.save(),this._matrices.push([1,0,0,1,0,0]),this},o.prototype.resetMatrix=function(){return this._curElement.context.setTransform(),this._matrices[this._matrices.length-1]=[1,0,0,1,0,0],this},o.prototype.rotate=function(t){this._angleMode===n.DEGREES&&(t=this.radians(t)),this._curElement.context.rotate(t);var e=this._matrices[this._matrices.length-1],r=Math.cos(t),o=Math.sin(t),i=e[0]*r+e[2]*o,s=e[1]*r+e[3]*o,a=e[0]*-o+e[2]*r,u=e[1]*-o+e[3]*r;return e[0]=i,e[1]=s,e[2]=a,e[3]=u,this},o.prototype.rotateX=function(){throw"not yet implemented"},o.prototype.rotateY=function(){throw"not yet implemented"},o.prototype.scale=function(){var t=1,e=1;1===arguments.length?t=e=arguments[0]:(t=arguments[0],e=arguments[1]),this._curElement.context.scale(t,e);var n=this._matrices[this._matrices.length-1];return n[0]*=t,n[1]*=t,n[2]*=e,n[3]*=e,this},o.prototype.shearX=function(t){this._angleMode===n.DEGREES&&(t=this.radians(t)),this._curElement.context.transform(1,0,this.tan(t),1,0,0);var e=this._matrices[this._matrices.length-1];return e=r(e,[1,0,this.tan(t),1,0,0]),this},o.prototype.shearY=function(t){this._angleMode===n.DEGREES&&(t=this.radians(t)),this._curElement.context.transform(1,this.tan(t),0,1,0,0);var e=this._matrices[this._matrices.length-1];return e=r(e,[1,this.tan(t),0,1,0,0]),this},o.prototype.translate=function(t,e){this._curElement.context.translate(t,e);var n=this._matrices[this._matrices.length-1];return n[4]+=n[0]*t+n[2]*e,n[5]+=n[1]*t+n[3]*e,this},o}({},core,constants,outputtext_area),typographyattributes=function(t,e,n){"use strict";var r=e,n=n;return r.prototype._textLeading=15,r.prototype._textFont="sans-serif",r.prototype._textSize=12,r.prototype._textStyle=n.NORMAL,r.prototype.textAlign=function(t){(t===n.LEFT||t===n.RIGHT||t===n.CENTER)&&(this._curElement.context.textAlign=t)},r.prototype.textHeight=function(t){return this._curElement.context.measureText(t).height},r.prototype.textLeading=function(t){this._setProperty("_textLeading",t)},r.prototype.textSize=function(t){this._setProperty("_textSize",t)},r.prototype.textStyle=function(t){(t===n.NORMAL||t===n.ITALIC||t===n.BOLD)&&this._setProperty("_textStyle",t)},r.prototype.textWidth=function(t){return this._curElement.context.measureText(t).width},r}({},core,constants),typographyloading_displaying=function(t,e,n){"use strict";var r=e,n=n;return r.prototype.text=function(){if(this._curElement.context.font=this._textStyle+" "+this._textSize+"px "+this._textFont,3===arguments.length)this._curElement.context.fillText(arguments[0],arguments[1],arguments[2]),this._curElement.context.strokeText(arguments[0],arguments[1],arguments[2]);else if(5===arguments.length){var t=arguments[0].split(" "),e="",r=n.modeAdjust(arguments[1],arguments[2],arguments[3],arguments[4],this._rectMode);r.y+=this._textLeading;for(var o=0;o<t.length;o++){var i=e+t[o]+" ",s=this._curElement.context.measureText(i),a=s.width;if(r.y>r.h)break;a>r.w&&o>0?(this._curElement.context.fillText(e,r.x,r.y),this._curElement.context.strokeText(e,r.x,r.y),e=t[o]+" ",r.y+=this._textLeading):e=i}r.y<=r.h&&(this._curElement.context.fillText(e,r.x,r.y),this._curElement.context.strokeText(e,r.x,r.y))}},r.prototype.textFont=function(t){this._setProperty("_textFont",t)},r}({},core,canvas),src_app=function(t,e){"use strict";var n=e,r=function(){window.PHANTOMJS||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&new n};return"complete"===document.readyState?r():window.addEventListener("load",r,!1),window.p5=n,n}({},core,p5Element,p5Image,p5Vector,colorcreating_reading,colorsetting,constants,dataarray_functions,datastring_functions,domdom,environment,imageimage,imageloading_displaying,imagepixels,inputfiles,inputkeyboard,inputmouse,inputtime_date,inputtouch,mathmath,mathcalculation,mathrandom,mathnoise,mathtrigonometry,outputfiles,outputimage,outputtext_area,shape2d_primitives,shapeattributes,shapecurves,shapevertex,structure,transform,typographyattributes,typographyloading_displaying)}();