mirror of https://gitee.com/antv-l7/antv-l7
75 lines
1.8 KiB
TypeScript
75 lines
1.8 KiB
TypeScript
import { LineLayer, Scene, PointLayer } from '@antv/l7';
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import { GaodeMap } from '@antv/l7-maps';
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import * as React from 'react';
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export default class Amap2demo_road2 extends React.Component {
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// @ts-ignore
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private scene: Scene;
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public componentWillUnmount() {
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this.scene.destroy();
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}
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public async componentDidMount() {
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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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center: [120.165, 30.25],
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pitch: 50,
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zoom: 16.8,
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viewMode: '3D',
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}),
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});
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this.scene = scene;
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scene.on('loaded', () => {
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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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scene.addImage(
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'02',
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'https://gw.alipayobjects.com/zos/bmw-prod/ce83fc30-701f-415b-9750-4b146f4b3dd6.svg',
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);
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// @ts-ignore
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const layer = new LineLayer({})
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.source(data)
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.size(5)
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.shape('line')
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.texture('02')
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// .color('#ccc')
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.color('rgb(20, 180, 90)')
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// .animate({
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// interval: 1, // 间隔
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// duration: 1, // 持续时间，延时
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// trailLength: 2, // 流线长度
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// })
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.style({
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// opacity: 0.5,
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lineTexture: true, // 开启线的贴图功能
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iconStep: 80, // 设置贴图纹理的间距
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});
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scene.addLayer(layer);
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});
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});
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}
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public render() {
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return (
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<>
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<div
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id="map"
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style={{
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position: 'absolute',
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top: 0,
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left: 0,
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right: 0,
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bottom: 0,
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}}
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/>
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</>
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);
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}
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}
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