earthjs
Version:
D3 Earth JS using SVG, Canvas & THREE js, build with some plugins.
51 lines (48 loc) • 2.2 kB
HTML
<html>
<head>
<link type="text/css" rel="stylesheet" href="../css/earthjs.css">
<script type='text/javascript' src="../js/d3.min.js"></script>
<script type='text/javascript' src="../js/d3-scale-chromatic.v1.min.js"></script>
<script type='text/javascript' src='../js/three.min.js'></script>
<script type='text/javascript' src="../js/topojson.min.js"></script>
<script type='text/javascript' src='../js/earthjs.js'></script>
</head>
<body>
<div class="input-area">
<input id="frm" type="range" min="1" max="1.5" step="0.01" value="1.02"/><br>
</div>
<svg id="earth-js" class="ej-center"></svg>
<canvas id="three-js" class="ej-center"></canvas>
<script>
const {offsetWidth, offsetHeight} = d3.select('body').node();
const scale = d3.min([offsetWidth, offsetHeight])/3;
const g = earthjs({width: offsetWidth, height: offsetHeight, padding:5, scale})
.register(earthjs.plugins.inertiaPlugin())
.register(earthjs.plugins.threejsPlugin())
.register(earthjs.plugins.autorotatePlugin())
.register(earthjs.plugins.oceanThreejs())
.register(earthjs.plugins.graticuleThreejs())
.register(earthjs.plugins.choroplethCsv('../data/2010_alcohol_consumption_by_country.csv'))
.register(earthjs.plugins.canvasThreejs('../d/world-110m.json'))
g._.options.showSelectedCountry = true;
g._.options.choropleth = true;
let t,o;
g.ready(function(){
const countries = g.canvasThreejs.allData().countries;
g.choroplethCsv .colorize('alcohol', 'schemeReds');
g.choroplethCsv .mergeData(countries, ['properties.cid:cid', 'properties.color:color']);
g.choroplethCsv .mergeData(countries, ['properties.cid:cid', 'properties.value:alcohol']);
g.create();
t = g.canvasThreejs.sphere();
t.scale.set(1.02,1.02,1.02);
o = g.oceanThreejs.sphere();
o.material.transparent = true;
})
d3.select('#frm').on('input', function() {
const v = this.value;
t.scale.set(v,v,v);
})
</script>
</body>
</html>