globe-layer.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Globe Layers - ECHARTS-GL</title>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes"> <!-- Fullscreen Landscape on iOS -->
<link rel="stylesheet" href="./common.css">
</head>
<body>
<div id="main"></div>
<div id="toolbar">
<button id="add-cloud">Add Cloud</button>
<button id="add-echarts-map">Add ECharts Map</button>
<button id="switch-shading">Switch Shading</button>
</div>
<script src="../node_modules/echarts/dist/echarts.js"></script>
<script src="../dist/echarts-gl.js"></script>
<script src="lib/jquery.min.js"></script>
<script src="js/commonUI.js"></script>
<script>
var chart = echarts.init(document.getElementById('main'));
// http://visibleearth.nasa.gov/view_cat.php?categoryID=1484
chart.setOption({
globe: {
baseTexture: 'asset/world.topo.bathy.200401.jpg',
heightTexture: 'asset/elev_bump_4k.jpg',
displacementScale: 0.1,
shading: 'lambert',
light: {
ambient: {
intensity: 0.1
},
main: {
intensity: 2
}
},
viewControl: {
autoRotate: false
},
layers: []
},
series: []
});
var shading = 'lambert';
var cloudAdded = false;
$('#add-cloud').click(function () {
cloudAdded = true;
chart.setOption({
globe: {
layers: [{
name: 'cloud',
texture: 'asset/clouds.png',
shading: shading,
distance: 10
}]
}
});
});
$('#switch-shading').click(function () {
if (!cloudAdded) {
return;
}
shading = shading === 'lambert' ? 'color' : 'lambert';
chart.setOption({
globe: {
layers: [{
name: 'cloud',
shading: shading
}]
}
});
});
window.addEventListener('resize', function () {
chart.resize();
});
</script>
</body>
</html>