mirror of https://gitee.com/antv-l7/antv-l7
136 lines
3.3 KiB
TypeScript
136 lines
3.3 KiB
TypeScript
import { Scene, PointLayer, LineLayer, Source } from "@antv/l7";
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// import { DrawEvent, DrawLine } from "@antv/l7-draw";
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import { GaodeMap, Map, Mapbox } from "@antv/l7-maps";
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import { coordAll, Feature, featureCollection, LineString, point } from "@turf/turf";
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import React, { useEffect } from 'react';
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const lineList: Feature<LineString>[] = [
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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: 'LineString',
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coordinates: [
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[119.988511, 30.269614],
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[119.9851, 30.269323],
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[119.985438, 30.267852],
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[119.990291, 30.267257],
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[119.991454, 30.261762],
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[119.994974, 30.256115],
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[119.983641, 30.246146],
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[119.985286, 30.241228],
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[119.983351, 30.224089],
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[119.985473, 30.221814],
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[119.99271, 30.22088],
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],
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},
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},
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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: 'LineString',
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coordinates: [
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[120.075427, 30.147148],
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[120.073659, 30.147609],
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[120.074996, 30.154115],
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[120.070946, 30.160916],
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[120.074171, 30.161745],
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[120.075425, 30.158086],
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[120.081662, 30.159401],
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[120.084335, 30.163868],
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[120.112648, 30.17977],
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[120.119262, 30.186753],
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[120.137108, 30.198481],
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[120.137962, 30.202496],
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[120.135039, 30.208876],
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[120.135625, 30.216541],
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[120.138548, 30.225005],
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[120.145412, 30.229088],
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[120.155609, 30.230104],
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[120.158572, 30.241788],
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[120.160816, 30.245725],
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[120.16441, 30.245929],
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[120.164401, 30.247589],
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[120.165608, 30.247515],
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[120.166546, 30.254134],
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],
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},
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},
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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: 'LineString',
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coordinates: [
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[120.216401, 30.291456],
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[120.217689, 30.289456],
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[120.218912, 30.28995],
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[120.216862, 30.292565],
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[120.221055, 30.293611],
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[120.221909, 30.291061],
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[120.211464, 30.28603],
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[120.207209, 30.278355],
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[120.207448, 30.270482],
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[120.199987, 30.270352],
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[120.200252, 30.247617],
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[120.210037, 30.243515],
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[120.204483, 30.237082],
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[120.224585, 30.222153],
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[120.213219, 30.213984],
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[120.216402, 30.20977],
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[120.194058, 30.196853],
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[120.17329, 30.188212],
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[120.174223, 30.181411],
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[120.16777, 30.181168],
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[120.167244, 30.173706],
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[120.147426, 30.172062],
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[120.146042, 30.176801],
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[120.135382, 30.17619],
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],
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},
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},
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];
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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: [120.151634, 30.244831],
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style: "dark",
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zoom: 10
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})
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});
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const source = new Source(featureCollection(
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lineList.map((item, index) => {
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item.properties = {
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index
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};
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return item;
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})
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))
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scene.on("loaded", () => {
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const lineLayer = new LineLayer();
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lineLayer
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.source(source)
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.size(4)
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.color("#f00");
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scene.addLayer(lineLayer);
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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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