mirror of https://gitee.com/antv-l7/antv-l7
94 lines
1.9 KiB
TypeScript
94 lines
1.9 KiB
TypeScript
import { LineLayer, Scene } from '@antv/l7';
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import { GaodeMapV2 } from '@antv/l7-maps';
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import * as React from 'react';
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export default class Amap2demo_arcLineLinear 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 GaodeMapV2({
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pitch: 40,
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center: [60, 40],
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zoom: 2.9142882493605033,
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viewMode: '3D',
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style: 'dark',
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version: '2.0.4',
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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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let data = [
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{
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lng1: 75.76171875,
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lat1: 36.31512514748051,
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lng2: 46.23046874999999,
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lat2: 52.802761415419674,
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},
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];
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const layer = new LineLayer({
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blend: 'normal',
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})
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.source(data, {
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parser: {
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type: 'json',
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x: 'lng1',
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y: 'lat1',
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x1: 'lng2',
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y1: 'lat2',
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},
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})
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.size(20)
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.shape('arc')
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.color('#f00')
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.active(true)
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.style({
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// forward: false,
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// opacity: 0.5,
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// opacity: 0.2,
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// lineType: 'dash',
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// dashArray: [5, 5],
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// textureBlend: 'replace',
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// textureBlend: 'normal',
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sourceColor: '#f00',
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targetColor: '#0f0',
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// thetaOffset: 0.5
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});
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// .animate({
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// duration: 50,
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// interval: 0.3,
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// trailLength: 0.1,
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// });
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scene.addLayer(layer);
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layer.on('click', (e) => {
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console.log(e);
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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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