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san_fran_cafe_hourly1.html
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san_fran_cafe_hourly1.html
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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Display a map</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='mapbox-gl.js'></script>
<link href='mapbox-gl.css' rel='stylesheet' />
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,700&display=swap" rel="stylesheet">
<style>
body {
margin: 0;
padding: 0;
}
h2{
margin: 8px;
font-size: 1.2em;
}
,
h3 {
margin: 10px;
font-size: 1.2em;
}
h3 {
margin: 10px;
font-size: .85em;
}
p {
font-size: 0.85em;
margin: 10px;
text-align: left;
font-weight: 'lighter';
}
/**
* Create a position for the map
* on the page */
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
/**
* Set rules for how the map overlays
* (information box and legend) will be displayed
* on the page. */
.map-overlay {
position: absolute;
bottom: 0;
right: 0;
color: rgba(255, 255, 255, 0.8);
background: rgba(40, 40, 40, 0.9);
margin-right: 20px;
font-family: 'Open Sans', sans-serif;
font-weight: 'normal';
overflow: auto;
border-radius: 3px;
}
.map-overlay2 {
position: absolute;
bottom: 0;
left: 10;
color: rgba(255, 255, 255, 0.8);
background: rgba(40, 40, 40, 0.9);
margin-left: 20px;
font-family: 'Open Sans', sans-serif;
font-weight: 'lighter';
overflow: auto;
border-radius: 3px;
}
#features {
top: 0;
box-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
height: 120px;
margin-top: 20px;
width: 250px;
}
#slider-feature {
padding: 10px;
box-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
height: 100px;
margin-bottom: 40px;
width: 345px;
}
#legend {
padding: 10px;
box-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
line-height: 18px;
height: 100px;
margin-bottom: 40px;
font-size: 0.85em;
font-weight:"lighter"
width: 85px;
}
.legend-key {
display: inline-block;
border-radius: 20%;
width: 10px;
height: 10px;
margin-right: 5px;
}
.button {
background-color: #008CBA;
border: none;
color: white;
padding: 10px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
cursor: pointer;
}
.button1 {border-radius: 2px;}
.button2 {border-radius: 4px;}
.button3 {border-radius: 8px;}
.button4 {border-radius: 12px;}
.button5 {border-radius: 50%;}
</style>
</head>
<body>
<div id='map'></div>
<div class='map-overlay' id='features'><h2>San Francisco Cafes</h2><div id ='municipality'></div><div id='pd'>
<p id="changeMe">Hover Over a Cafe for Info</p>
<script>
if (navigator.userAgent.match(/Mobile/)) {
document.getElementById('changeMe').innerHTML = 'Touch a Cafe for Info';
}
</script>
</div><div id ='municipality'></div></div>
<div class='map-overlay' id='legend'><strong>Visitors</strong><p></p></div>
<div class='map-overlay2' id='slider-feature'>
<h2>Hours of the Day</h2>
<label for='slider'>Hour</label>
<input id='slider' type='range' list="tickmarks" min='1' max='24' step='1' value='1' >
<output for="slider" id="Election">1:00</output>
<button class="button button4" onclick="Advance()">Play</button>
<button class="button button4" onclick="StopFunction()">Stop</button>
</div>
<script>
var zoom_num = null
var Hour = "1"
function outputUpdate(hr) {
document.querySelector('#Election').value = hr.concat(':00');
}
mapboxgl.accessToken = 'pk.eyJ1Ijoiamprb2hlciIsImEiOiJjanhtM3JncHIwMjY4M3BtbXV0Z2dvZzg0In0._o4vt3R-MDgSonaoHMmk8w';
var map = new mapboxgl.Map({
container: 'map', // container id
style: 'mapbox://styles/jjkoher/ck1cq10eg1lsp1dsamkcd7atm', // stylesheet location
center: [-122.434, 37.757], // starting position [lng, lat]
zoom: mobile_detect() // starting zoom
});
var hoveredStateId = null;
var layers = ['0', '250', '500','750+'];
var colors = [
"hsl(239, 97%, 69%)",
"hsl(139, 99%, 40%)",
"hsl(29, 100%, 51%)",
"hsl(358, 93%, 47%)"
];
map.on('load', function(){
map.addSource('cafes', {
'type': 'vector',
'url': 'mapbox://jjkoher.8y3jlddy'
//'generateId': true
});
map.addLayer({
'id': 'cafe_loc',
'source': 'cafes',
'source-layer': 'locations',
'type': 'circle',
'paint': {
'circle-radius':
['match', ['feature-state', 'change_hour'],
"1", createSize("1"),
"2", createSize("2"),
"3", createSize("3"),
"4", createSize("4"),
"5", createSize("5"),
"6", createSize("6"),
"7", createSize("7"),
"8", createSize("8"),
"9", createSize("9"),
"10", createSize("10"),
"11", createSize("11"),
"12", createSize("12"),
"13", createSize("13"),
"14", createSize("14"),
"15", createSize("15"),
"16", createSize("16"),
"17", createSize("17"),
"18", createSize("18"),
"19", createSize("19"),
"20", createSize("20"),
"21", createSize("21"),
"22", createSize("22"),
"23", createSize("23"),
"24", createSize("24"),
createSize("1")
],
'circle-color': ["case",
["boolean", ["feature-state", "hover"], false],
'hsl(49, 80%, 59%)',
['match', ['feature-state', 'change_hour'],
"1", createFillColor("1"),
"2", createFillColor("2"),
"3", createFillColor("3"),
"4", createFillColor("4"),
"5", createFillColor("5"),
"6", createFillColor("6"),
"7", createFillColor("7"),
"8", createFillColor("8"),
"9", createFillColor("9"),
"10", createFillColor("10"),
"11", createFillColor("11"),
"12", createFillColor("12"),
"13", createFillColor("13"),
"14", createFillColor("14"),
"15", createFillColor("15"),
"16", createFillColor("16"),
"17", createFillColor("17"),
"18", createFillColor("18"),
"19", createFillColor("19"),
"20", createFillColor("20"),
"21", createFillColor("21"),
"22", createFillColor("22"),
"23", createFillColor("23"),
"24", createFillColor("24"),
createFillColor("1")
]],
"circle-opacity": ["case",
["boolean", ["feature-state", "hover"], false],
1,
.9
],
"circle-stroke-width":
["case",
["boolean", ["feature-state", "hover"], false],1,0.1],
"circle-stroke-color":
["case",
["boolean", ["feature-state", "hover"], false],
"rgb(255, 255, 255)",
"rgb(0, 0, 0)"]
}
}, 'waterway-label');
for (i = 0; i < layers.length; i++) {
var layer = layers[i];
var color = colors[i];
var item = document.createElement('div');
var key = document.createElement('span');
key.className = 'legend-key';
key.style.backgroundColor = color;
var value = document.createElement('span');
value.innerHTML = layer;
item.appendChild(key);
item.appendChild(value);
legend.appendChild(item);
}
});
map.getCanvas().style.cursor = 'default';
function mobile_detect() {
if (navigator.userAgent.match(/Mobile/)) {return 11;
}
else {
return 12;
}
}
function createFillColor(hour) {
return [
"interpolate",
["linear"],
["get", hour],
0,
"hsl(239, 97%, 69%)",
250,
"hsl(139, 99%, 40%)",
500,
"hsl(29, 100%, 51%)",
750,
"hsl(358, 93%, 47%)"
];
}
function createSize(hour) {
return[
"interpolate",
["linear"],
["get", hour],
0,
1,
50,
5,
750,
25
];
}
//function load_map(Hour) {
//map.setPaintProperty('votemap', 'fill-color', createFillColor(Hour));
//}
function ChangeLayer() {
console.log(Hour);
highlightedFeatures = map.querySourceFeatures('cafes', {
sourceLayer: 'locations'
});
highlightedFeatures.forEach(function(f) {
map.setFeatureState({
source: 'cafes',
sourceLayer: 'locations',
id: f.id
}, {
change_hour: Hour
});
});
}
document.getElementById('slider').addEventListener('input', function(e) {
Hour = e.target.value
outputUpdate(Hour)
ChangeLayer(Hour)
console.log(Hour, "It better change")
//load_map(Year_pct, Year)
textEvent();
});
document.getElementById('slider').addEventListener('input', function(e) {
Hour = e.target.value
outputUpdate(Hour)
//console.log(Hour)
//load_map(Hour);
});
var time_step;
function Advance() {
time_step = setInterval(Step, 500);
}
function Step() {
if (parseInt(document.getElementById('slider').value)< 24) {
document.getElementById('slider').value=(String(parseInt(document.getElementById('slider').value)+1));
document.getElementById('slider').dispatchEvent(new Event('input'))
console.log("It worked");
} else {
document.getElementById('slider').value="1";
document.getElementById('slider').dispatchEvent(new Event('input'))
}
}
function StopFunction() {
clearInterval(time_step);
}
//document.getElementById('slider').value
//document.getElementById('slider').dispatchEvent(new Event('input'))
// https://gist.github.com/SonyaMoisset/aa79f51d78b39639430661c03d9b1058#file-title-case-a-sentence-for-loop-wc-js
var toTitleCase = function (str) {
str = str.toLowerCase().split(' ');
for (var i = 0; i < str.length; i++) {
str[i] = str[i].charAt(0).toUpperCase() + str[i].slice(1);
}
return str.join(' ');
};
var mouseLocation = null
map.on('mousemove', function(e) {
mouseLocation = e.point
textEvent()
});
function textEvent() {
var cafe = map.queryRenderedFeatures(mouseLocation, {
layers: ['cafe_loc']
});
if (cafe.length > 0) {
document.getElementById('pd').innerHTML = '<h3><strong>' + cafe[0].properties.Name + '<br>' + cafe[0].properties[Hour] + '</h3></strong><p>' +
'</p><p style="color:hsla(41, 100%, 82%, 1)"><strong><em>' +
'</strong> Recorded Visits</em></p>';
} else {
document.getElementById('pd').innerHTML = '<p id="changeMe">Hover Over a Cafe for Info</p>'
if (navigator.userAgent.match(/Mobile/)) {
document.getElementById('changeMe').innerHTML = 'Touch a Cafe for Info';
}
;
}
};
// When the user moves their mouse over the state-fill layer, we'll update the
// feature state for the feature under the mouse.
map.on("mousemove", "cafe_loc", function(e) {
if (e.features.length > 0) {
if (hoveredStateId) {
map.setFeatureState({source: 'cafes', sourceLayer:'locations', id: hoveredStateId}, { hover: false});
}
hoveredStateId = e.features[0].id;
map.setFeatureState({source: 'cafes', sourceLayer:'locations', id: hoveredStateId}, { hover: true});
}
});
// When the mouse leaves the state-fill layer, update the feature state of the
// previously hovered feature.
map.on("mouseleave", "cafe_loc", function() {
if (hoveredStateId) {
map.setFeatureState({source: 'cafes', sourceLayer:'locations', id: hoveredStateId}, { hover: false});
}
hoveredStateId = null;
});
</script>
</body>
</html>