mirror of https://gitee.com/antv-l7/antv-l7
84 lines
1.9 KiB
TypeScript
84 lines
1.9 KiB
TypeScript
import { PointLayer, Scene } from '@antv/l7';
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import { GaodeMap, Mapbox } from '@antv/l7-maps';
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import * as React from 'react';
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// @ts-ignore
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import data from '../data/data.json';
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export default class Point3D 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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pickBufferScale: 3.0,
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map: new GaodeMap({
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style: 'light',
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center: [-121.24357, 37.58264],
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pitch: 0,
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zoom: 10.45,
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}),
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});
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scene.on('loaded', () => {
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fetch(
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'https://gw.alipayobjects.com/os/basement_prod/6c4bb5f2-850b-419d-afc4-e46032fc9f94.csv',
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)
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.then((res) => res.text())
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.then((data) => {
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const pointLayer = new PointLayer({})
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.source(data, {
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parser: {
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type: 'csv',
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x: 'Longitude',
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y: 'Latitude',
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},
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cluster: true,
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})
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.shape('circle')
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.size(8)
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.active({
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color: 'red',
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})
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.color('point_count', [
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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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.style({
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opacity: 1,
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strokeWidth: 0,
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stroke: '#fff',
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});
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scene.addLayer(pointLayer);
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this.scene = scene;
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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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<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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