mirror of https://gitee.com/antv-l7/antv-l7
92 lines
2.1 KiB
TypeScript
92 lines
2.1 KiB
TypeScript
// @ts-ignore
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import { PointLayer, Scene, LineLayer, PolygonLayer } from '@antv/l7';
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import { GaodeMap, GaodeMapV2, Mapbox } from '@antv/l7-maps';
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import * as React from 'react';
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import * as turf from '@turf/turf';
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const aspaceLnglat = [120.1019811630249, 30.264701434772807] as [
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number,
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number,
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];
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export default class BusLine 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 Mapbox({
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center: [103.83735604457024, 1.360253881403068],
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pitch: 4.00000000000001,
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zoom: 10.210275860702593,
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rotation: 19.313180925794313,
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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/ee07641d-5490-4768-9826-25862e8019e1.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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.source(data, {
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parser: {
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type: 'json',
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coordinates: 'path',
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},
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})
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.size('level', (level) => {
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return [0.8, level * 1];
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})
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.style({
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// vertexHeightScale: 0.01
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})
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.shape('line')
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.active(true)
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.color(
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'level',
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[
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'#0A3663',
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'#1558AC',
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'#3771D9',
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'#4D89E5',
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'#64A5D3',
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'#72BED6',
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'#83CED6',
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'#A6E1E0',
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'#B8EFE2',
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'#D7F9F0',
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]
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.reverse()
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.slice(0, 8),
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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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