mirror of https://gitee.com/antv-l7/antv-l7
125 lines
3.1 KiB
TypeScript
125 lines
3.1 KiB
TypeScript
// @ts-ignore
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import { Scene, CityBuildingLayer, LineLayer, PolygonLayer } from '@antv/l7';
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// @ts-ignore
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import { Mapbox } 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 Mapbox({
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style: 'dark',
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center: [120.145, 30.238915],
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pitch: 60,
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zoom: 13.2,
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}),
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});
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fetch(
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'https://gw.alipayobjects.com/os/rmsportal/ggFwDClGjjvpSMBIrcEx.json',
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).then(async (res) => {
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const pointLayer = new CityBuildingLayer();
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pointLayer
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.source(await res.json())
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.size('floor', [0, 500])
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.color('rgba(242,246,250,1.0)')
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.animate({
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enable: true,
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})
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.active({
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color: '#0ff',
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mix: 0.5,
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})
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.style({
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opacity: 0.7,
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baseColor: 'rgb(16, 16, 16)',
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windowColor: 'rgb(30, 60, 89)',
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brightColor: 'rgb(255, 176, 38)',
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sweep: {
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enable: true,
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sweepRadius: 2,
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sweepColor: '#1990FF',
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sweepSpeed: 0.5,
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sweepCenter: [120.145319, 30.238915],
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},
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});
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scene.addLayer(pointLayer);
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});
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fetch(
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'https://gw.alipayobjects.com/os/bmw-prod/67130c6c-7f49-4680-915c-54e69730861d.json',
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)
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.then((data) => data.json())
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.then(({ lakeBorderData, lakeData, landData }) => {
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const lakeLayer = new PolygonLayer()
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.source(lakeData)
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.shape('fill')
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.color('#1E90FF')
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.style({
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opacity: 0.4,
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opacityLinear: {
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enable: true,
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dir: 'out', // in - out
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},
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});
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const landLayer = new PolygonLayer()
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.source(landData)
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.shape('fill')
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.color('#3CB371')
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.style({
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opacity: 0.4,
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opacityLinear: {
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enable: true,
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dir: 'in', // in - out
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},
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});
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const lakeBorderLayer = new PolygonLayer()
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.source(lakeBorderData)
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.shape('fill')
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.color('#ccc')
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.style({
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opacity: 0.5,
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opacityLinear: {
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enable: true,
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dir: 'in', // in - out
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},
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});
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scene.addLayer(lakeLayer);
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scene.addLayer(lakeBorderLayer);
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scene.addLayer(landLayer);
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});
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fetch(
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'https://gw.alipayobjects.com/os/basement_prod/40ef2173-df66-4154-a8c0-785e93a5f18e.json',
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)
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.then((res) => res.json())
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.then((data) => {
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const layer = new LineLayer({
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zIndex: 0,
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depth: true,
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})
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.source(data)
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.size(1)
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.shape('line')
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.color('#1990FF')
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.animate({
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interval: 1, // 间隔
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duration: 2, // 持续时间，延时
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trailLength: 2, // 流线长度
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});
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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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