earthjs
Version:
D3 Earth JS using SVG, Canvas & THREE js, build with some plugins.
74 lines (72 loc) • 2.9 kB
HTML
<html>
<head>
<style media="screen">
.input-area {
position: absolute;
z-index: 5;
}
</style>
<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/three.min.js'></script>
<script type='text/javascript' src="../js/topojson.min.js"></script>
<script type='text/javascript' src='../js/earthjs.js'></script>
<style media="screen">
.ej-svg {
pointer-events: none;
}
</style>
</head>
<body>
<div class="input-area">
<input id="pan" type="range" min="0" max="400" step="1" value="0"/><br/>
</div>
<svg id="earth-js"></svg>
<canvas id="three-js"></canvas>
<svg class="ej-svg" width="100%" height="100%"></svg>
<canvas class="ej-canvas"></canvas>
<script>
const {offsetWidth, offsetHeight} = d3.select('body').node();
const g = earthjs({width: offsetWidth/4, height: offsetHeight, padding:5})
.register(earthjs.plugins.autorotatePlugin())
.register(earthjs.plugins.inertiaPlugin())
.register(earthjs.plugins.hoverCanvas())
.register(earthjs.plugins.canvasPlugin())
.register(earthjs.plugins.threejsPlugin())
.register(earthjs.plugins.dropShadowSvg())
.register(earthjs.plugins.graticuleThreejs())
.register(earthjs.plugins.worldThreejs('../d/world-110m.json'))
.register(earthjs.plugins.pinCanvas('../data/bars.json', '../images/pin.png'))
.register(earthjs.plugins.dotsCanvas())
.register(earthjs.plugins.dotSelectCanvas())
.register(earthjs.plugins.dotTooltipCanvas())
.register(earthjs.plugins.fauxGlobeSvg());
g.canvasPlugin.selectAll('.ej-canvas');
g.fauxGlobeSvg.selectAll('.ej-svg');
g.pinCanvas.ready = function(err, json) {
json.features.forEach(function(d) {
d.geometry.value = d.properties.mag;
});
json.geometry = {radius: 2}
g.dotsCanvas.data(json);
g.pinCanvas.data(json);
};
g.dotTooltipCanvas.show = function(data, tooltip) {
const props = data.properties;
const title = Object.keys(props).map(k => k+': '+props[k]).join('<br/>');
return tooltip.html('<h3>Dot:</h3>'+title);
};
g.ready(function(){
g.create();
})
const canvas = d3.selectAll('canvas').nodes();
const svg = d3.selectAll('.ej-svg').nodes();
d3.select('#pan').attr('max',offsetWidth/4-10).on('input', function() {
canvas[0].style.left = (this.value)+'px';
canvas[1].style.left = (this.value*2)+'px';
svg[0].style.left = (this.value*3)+'px';
})
</script>
</body>
</html>