mirror of https://gitee.com/antv-l7/antv-l7
103 lines
2.0 KiB
TypeScript
103 lines
2.0 KiB
TypeScript
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import { GeometryLayer, Scene, LineLayer } 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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export default class Demo 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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// map: new GaodeMapV2({
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// map: new Mapbox({
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pitch: 0,
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// style: 'dark',
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center: [120, 30],
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zoom: 3,
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}),
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});
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this.scene = scene;
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const layer = new LineLayer()
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// .source([
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// {
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// lng1: 100,
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// lat1: 30.0,
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// lng2: 105,
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// lat2: 30,
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// },
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// {
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// lng1: 105,
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// lat1: 30.0,
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// lng2: 130,
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// lat2: 30,
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// },
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// ], {
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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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.source({
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type: 'FeatureCollection',
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features: [
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{
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type: 'Feature',
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properties: {},
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geometry: {
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type: 'LineString',
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coordinates: [
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[100, 30],
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[120, 30],
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[120, 25],
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[125, 25],
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],
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},
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},
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],
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})
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.shape('line')
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.size(10)
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// .color('lng1', ['#f00', '#ff0'])
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.color('#f00')
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.style({
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opacity: 0.3,
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arrow: {
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enable: true,
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arrowWidth: 2,
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arrowHeight: 3,
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},
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});
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scene.on('loaded', () => {
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scene.addLayer(layer);
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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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