globe-scatter3D2.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Scatter 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({
visualMap: {
show: false,
min: 0,
max: 60,
inRange: {
symbolSize: [1.0, 10.0]
}
},
globe: {
environment: 'asset/starfield.jpg',
heightTexture: 'asset/bathymetry_bw_composite_4k.jpg',
displacementScale: 0.2,
displacementQuality: 'high',
globeOuterRadius: 100,
baseColor: '#000',
shading: 'realistic',
realisticMaterial: {
roughness: 0.2,
metalness: 0
},
postEffect: {
enable: true
},
temporalSuperSampling: {
enable: true
},
light: {
ambient: {
intensity: 0
},
main: {
intensity: 0.1,
shadow: false
},
ambientCubemap: {
texture: 'asset/lake.hdr',
exposure: 1,
diffuseIntensity: 0.5,
specularIntensity: 2
}
},
viewControl: {
autoRotate: false
},
silent: true
},
series: [{
type: 'scatter3D',
coordinateSystem: 'globe',
blendMode: 'lighter',
symbolSize: 2,
itemStyle: {
color: 'rgb(50, 50, 150)',
opacity: 1
},
data: data
}]
});
});
window.addEventListener('resize', function () {
chart.resize();
});
</script>
</body>
</html>