globe-bar3D.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Bar 3D - 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>
<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'));
$.getJSON('./data/population.json', function (data) {
data = data.filter(function (dataItem) {
return dataItem[2] > 0;
}).map(function (dataItem) {
return [dataItem[0], dataItem[1], Math.sqrt(dataItem[2])];
});
chart.setOption({
globe: {
// baseTexture: 'asset/earth.jpg',
baseTexture: 'asset/world.topo.bathy.200401.jpg',
heightTexture: 'asset/elev_bump_4k.jpg',
displacementScale: 0.1,
shading: 'lambert',
postEffect: {
enable: true,
SSAO: {
enable: true,
radius: 5,
intensity: 1.5,
quality: 'high'
}
},
light: {
ambient: {
intensity: 0
},
main: {
intensity: 2,
shadow: true,
shadowQuality: 'high'
},
ambientCubemap: {
texture: 'asset/pisa.hdr',
exposure: 2,
diffuseIntensity: 1,
specularIntensity: 1
}
},
viewControl: {
autoRotate: false
}
},
visualMap: {
max: 40,
calculable: true,
realtime: false,
inRange: {
colorLightness: [0.2, 0.9]
},
outOfRange: {
colorAlpha: 0
}
},
series: [{
type: 'bar3D',
coordinateSystem: 'globe',
shading: 'lambert',
// data: [[0, 0, 10]],
data: data,
// barSize: 0.6,
// bevelSize: 0.1,
// bevelSmoothness: 1,
minHeight: 0.2,
silent: true,
itemStyle: {
color: 'orange'
}
}]
});
});
window.addEventListener('resize', function () {
chart.resize();
});
</script>
</body>
</html>