mirror of https://gitee.com/antv-l7/antv-l7
78 lines
1.5 KiB
TypeScript
78 lines
1.5 KiB
TypeScript
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// @ts-ignore
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import { Scene } from '@antv/l7';
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import { PolygonLayer } from '@antv/l7-layers';
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import { Map } from '@antv/l7-maps';
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import * as React from 'react';
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export default class ScaleComponent extends React.Component {
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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 Map({
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coord: 'simple',
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hash: true,
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center: [200, 200],
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pitch: 0,
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zoom: 0,
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}),
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});
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const layer = new PolygonLayer({
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name: '01',
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});
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layer
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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: 'Polygon',
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coordinates: [
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[
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[20, 20],
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[400, 20],
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[400, 400],
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[20, 400],
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[20, 20],
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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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.color('#2E8AE6')
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.shape('fill')
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.style({
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opacity: 1.0,
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});
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scene.addLayer(layer);
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scene.on('loaded', () => {
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console.log(scene.getCenter());
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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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