earthjs
Version:
D3 Earth JS using SVG, Canvas & THREE js, build with some plugins.
82 lines (80 loc) • 3.27 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/three.min.js'></script>
<script type='text/javascript' src="../js/topojson.min.js"></script>
<script type='text/javascript' src='../js/earthjs.js'></script>
<style>body {background: #555;}</style>
</head>
<body>
<div class="input-area">
<input id="pan" type="range" min="0" max="1000" step="1" value="0"/><br/>
<a id="g7" href=''>[ G7 Countries ]</a>
</div>
<svg id="earth-js"></svg>
<canvas id="three-js"></canvas>
<canvas class="ej-canvas"></canvas>
<script>
const {offsetWidth, offsetHeight} = d3.select('body').node();
const g = earthjs({width: offsetWidth, height: offsetHeight, padding:5})
.register(earthjs.plugins.inertiaPlugin())
.register(earthjs.plugins.hoverCanvas())
.register(earthjs.plugins.clickCanvas())
.register(earthjs.plugins.centerCanvas())
.register(earthjs.plugins.canvasPlugin())
.register(earthjs.plugins.dropShadowSvg())
.register(earthjs.plugins.countryCanvas())
// .register(earthjs.plugins.autorotatePlugin())
.register(earthjs.plugins.threejsPlugin())
.register(earthjs.plugins.canvasThreejs('../d/world-110m.json', 6.279, 2048))
.register(earthjs.plugins.worldCanvas('../d/world-110m.json'));
g.canvasPlugin.selectAll('.ej-canvas');
g._.options.showSelectedCountry = true;
g._.options.showLand = false;
g.centerCanvas.focused(function(event, country) {
g.autorotatePlugin.stop();
g.worldCanvas.style({});
if (event.metaKey) {
const arr = g.worldCanvas.selectedCountries().concat(country);
g.worldCanvas.selectedCountries(arr);
} else {
g.worldCanvas.selectedCountries([country]);
}
console.log(country);
})
g.clickCanvas.onCountry({
autorotate(event, country) {
if (!country) {
g.worldCanvas.style({});
g.autorotatePlugin.start();
g.worldCanvas.selectedCountries([]);
}
}
})
g.ready(function(){
const world = g.canvasThreejs.data();
g.countryCanvas.data(world);
g.hoverCanvas.data(world);
g.clickCanvas.data(world);
g.create();
})
var canvas = d3.selectAll('canvas').nodes();
d3.select('#pan').on('input', function() {
canvas[0].style.left = (this.value)+'px';
})
var g7 = [840,124,392,250,826,616,276,380];
d3.select('#g7').on('click', function(e) {
event.preventDefault();
var arr= g.worldCanvas.countries().filter(function(x) {
return g7.indexOf(x.id)>-1;
});
g.worldCanvas.style({selected: 'rgba(255, 235, 0, 0.4)'});
g.worldCanvas.selectedCountries(arr);
g.autorotatePlugin.stop();
g.centerCanvas.go(246);
})
</script>
</body>
</html>