mirror of https://gitee.com/antv-l7/antv-l7
81 lines
1.9 KiB
TypeScript
81 lines
1.9 KiB
TypeScript
import { LineLayer, Scene } from '@antv/l7';
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import { GaodeMap } from '@antv/l7-maps';
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import React, { useEffect } from 'react';
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export default () => {
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useEffect(() => {
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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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center: [105, 30.258134],
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zoom: 5,
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}),
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});
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const geoData = {
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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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testOpacity: 0.8,
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},
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geometry: {
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type: 'Polygon',
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coordinates: [
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[
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[99.228515625, 37.43997405227057],
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[99.228515625, 35.02999636902566],
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[101.337890625, 32.99023555965106],
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[99.052734375, 30.29701788337205],
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[100.72265625, 27.994401411046148],
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[99.49218749999999, 26.352497858154024],
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[100.634765625, 23.725011735951796],
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],
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[
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[108.544921875, 37.71859032558816],
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[110.74218749999999, 34.66935854524543],
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[110.21484375, 32.76880048488168],
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[112.412109375, 32.84267363195431],
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[112.1484375, 30.751277776257812],
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[114.08203125, 31.42866311735861],
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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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const layer = new LineLayer({})
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.source(geoData)
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.size(10)
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.shape('linearline')
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.style({
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rampColors: {
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colors: [
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'#FF4818',
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'#F7B74A',
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'#FFF598',
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'#91EABC',
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'#2EA9A1',
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'#206C7C',
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],
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weights: [0.1, 0.1, 0.1, 0.1, 0.1, 0.5],
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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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return (
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<div
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id="map"
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style={{
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height: '500px',
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position: 'relative',
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}}
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/>
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);
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};
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