我正在使用 tomchentw/react-google-maps 集成组件,根据 Maps JavaScript API,我尝试将Polygon组件的paths属性放入外部Coords 和 InnerCords 数组中,以显示多边形内部的孔: props.zones.value.data.map( () => { var outerCoords = [ {lat: -32.364, lng: 153.207}, // north west {lat: -35.364, lng: ...
new window.google.maps.Map( this.refs.map1, this.state.googleConfig ); new window.AMap.Map( this.refs.map2, this.state.gaodeConfig ); }, 这里需要注意的是 react引入官方js库后 我们的对象创建都需要通过window里引入 google AMap(高德)来创建对象 这事react中使用的不同之处 react中我们不能使用g...
原文文档 ❝https://polyclid.r-euclid.com/index.html❞ 安装R包 devtools::install_github("thom...
import {Map, InfoWindow, Marker, GoogleApiWrapper} from 'google-maps-react'; export class MapContainer extends Component { render() { return ( <Map google={this.props.google} zoom={14}> <Marker onClick={this.onMarkerClick} name={'Current location'} /> <InfoWindow onClose={this.onInfo...
多边形绘制:Google Maps JavaScript API提供了Polygon类来绘制多边形。可以通过指定多边形的各个顶点坐标来创建一个多边形对象,并将其添加到地图上显示。 最短距离计算:要计算多边形内两点之间的最短距离,可以使用Google Maps Geometry库中的computeDistanceBetween函数。该函数接受两个经纬度坐标作为参数,并返回它们之间的直线...
Polygon 类接受一组选项。 将坐标数组传入多边形的 paths 选项。 JavaScript 复制 //Get the center of the map. var center = map.getCenter(); //Create a polygon. var polygon = new google.maps.Polygon({ paths: [ center, new google.maps.LatLng(center.lat() - 0.5, center.lng() - 1), ...
but I changed my mind after seeing the perfect 5-star rating, the sheer simplicity, and the over 10,000+ active installs. This plugin does not have a setup page. You have to paste a shortcode in a page or post, fill in the address, and save it. Done, your map is ready. No cus...
fillColor:"#0000FF", fillOpacity:0.4 }); Google Maps - InfoWindow Show an InfoWindow with some text content for a marker: Example varinfowindow =newgoogle.maps.InfoWindow({ content:"Hello World!" }); infowindow.open(map,marker); ...
import{GoogleMap}from'@capacitor/google-maps';import{useRef}from'react';constMyMap:React.FC=()=>{constmapRef=useRef<HTMLElement>();letnewMap:GoogleMap;asyncfunctioncreateMap(){if(!mapRef.current)return;newMap=awaitGoogleMap.create({id:'my-cool-map',element:mapRef.current,apiKey:process.env...
yarn add @googlemap-react/core#Or you can usenpm install --save @googlemap-react/core a valid Google Map API key (to replace the place holder in the code snippet below) import{GoogleMapProvider,HeatMap,InfoWindow,MapBox,Marker,OverlayView,Polygon,}from'@googlemap-react/core'// In your ...