mirror of https://gitee.com/antv-l7/antv-l7
74 lines
1.7 KiB
JavaScript
74 lines
1.7 KiB
JavaScript
import { Scene, EarthLayer, LineLayer } from '@antv/l7';
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import { Earth } from '@antv/l7-maps';
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const scene = new Scene({
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id: 'map',
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map: new Earth({})
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});
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// 地球模式下背景色默认为 #000 通过 setBgColor 方法我们可以设置可视化层的背景色
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scene.setBgColor('#333');
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const earthlayer = new EarthLayer()
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.source(
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'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
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{
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parser: {
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type: 'image'
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}
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}
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)
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.color('#2E8AE6')
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.shape('fill')
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.style({
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globalOptions: {
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ambientRatio: 0.6, // 环境光
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diffuseRatio: 0.4, // 漫反射
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specularRatio: 0.1 // 高光反射
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}
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})
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.animate(true);
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const atomLayer = new EarthLayer()
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.color('#2E8AE6')
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.shape('atomSphere');
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const bloomLayer = new EarthLayer().color('#fff').shape('bloomSphere')
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.style({
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opacity: 0.7
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});
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scene.on('loaded', () => {
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scene.addLayer(earthlayer);
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scene.addLayer(atomLayer);
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scene.addLayer(bloomLayer);
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fetch('https://gw.alipayobjects.com/os/bmw-prod/20a69b46-3d6d-4ab5-b8b5-150b6aa52c88.json')
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.then(res => res.json())
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.then(flydata => {
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const flyLine = new LineLayer({ blend: 'normal' })
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.source(flydata, {
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parser: {
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type: 'json',
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coordinates: 'coord'
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}
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})
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.color('#b97feb')
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.shape('arc3d')
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.size(0.5)
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.active(true)
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.animate({
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interval: 2,
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trailLength: 2,
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duration: 1
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})
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.style({
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segmentNumber: 60,
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globalArcHeight: 20
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});
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scene.addLayer(flyLine);
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});
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earthlayer.setEarthTime(4.0);
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});
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