mirror of https://gitee.com/antv-l7/antv-l7
64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
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import { Scene, CityBuildingLayer, LineLayer } from '@antv/l7';
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import { GaodeMap } from '@antv/l7-maps';
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const scene = new Scene({
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id: 'map',
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map: new GaodeMap({
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style: 'dark',
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center: [ 120.145319, 30.238915 ],
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pitch: 45,
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zoom: 12.91,
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viewMode: '3D'
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})
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});
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fetch(
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'https://gw.alipayobjects.com/os/rmsportal/ggFwDClGjjvpSMBIrcEx.json'
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).then(async res => {
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const pointLayer = new CityBuildingLayer();
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pointLayer
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.source(await res.json())
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.size('floor', [ 0, 500 ])
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.color('rgba(242,246,250,1.0)')
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.animate({
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enable: true
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})
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.active({
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color: '#0ff',
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mix: 0.5
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})
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.style({
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opacity: 0.7,
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baseColor: 'rgb(16, 16, 16)',
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windowColor: 'rgb(30, 60, 89)',
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brightColor: 'rgb(255, 176, 38)',
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sweep: {
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enable: true,
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sweepRadius: 2,
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sweepColor: '#1990FF',
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sweepSpeed: 0.5,
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sweepCenter: [ 120.145319, 30.238915 ]
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}
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});
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scene.addLayer(pointLayer);
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});
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fetch(
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'https://gw.alipayobjects.com/os/basement_prod/40ef2173-df66-4154-a8c0-785e93a5f18e.json'
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)
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.then(res => res.json())
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.then(data => {
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const layer = new LineLayer({
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zIndex: 0
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})
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.source(data)
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.size(1)
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.shape('line')
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.color('#1990FF')
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.animate({
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interval: 1, // 间隔
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duration: 2, // 持续时间，延时
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trailLength: 2 // 流线长度
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});
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scene.addLayer(layer);
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});
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