mirror of https://gitee.com/antv-l7/antv-l7
84 lines
1.7 KiB
JavaScript
84 lines
1.7 KiB
JavaScript
import { AMapScene, LineLayer, MapboxScene, PolygonLayer } from '@antv/l7-react';
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import * as React from 'react';
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import ReactDOM from 'react-dom';
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const World = React.memo(function Map() {
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const [ data, setData ] = React.useState();
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React.useEffect(() => {
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const fetchData = async () => {
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const response = await fetch(
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'https://gw.alipayobjects.com/os/antvdemo/assets/data/world.geo.json'
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);
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const data = await response.json();
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setData(data);
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};
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fetchData();
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}, []);
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return (
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<MapboxScene
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map={{
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center: [ 0.19382669582967, 50.258134 ],
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pitch: 0,
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style: 'blank',
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zoom: 6
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}}
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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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{data && [
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<PolygonLayer
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key={'2'}
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options={{
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autoFit: true
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}}
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source={{
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data
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}}
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color={{
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field: 'name',
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values: [
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'#2E8AE6',
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'#69D1AB',
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'#DAF291',
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'#FFD591',
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'#FF7A45',
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'#CF1D49'
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]
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}}
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shape={{
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values: 'fill'
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}}
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style={{
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opacity: 1
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}}
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select={{
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option: { color: '#FFD591' }
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}}
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/>,
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<LineLayer
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key={'21'}
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source={{
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data
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}}
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color={{
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values: '#fff'
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}}
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shape={{
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values: 'line'
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}}
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style={{
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opacity: 1
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}}
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/>
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]}
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</MapboxScene>
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);
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});
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ReactDOM.render(<World/>, document.getElementById('map'));
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