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游戏开服网seo关键词排名报价

news 2026/4/7 7:01:14

游戏开服网,seo关键词排名报价,石嘴山网站定制开发建设,厦门企业网站设计公司话不多说直接上干货提前申请谷歌地图账号一、新建地图使用h5获取当前定位或者使用三方uniapp插件 var coords ""navigator.geolocation.getCurrentPosition(function(position) {coords {lat: position.coords.latitude,lng: position.coords.longitude};lats …

话不多说直接上干货 提前申请谷歌地图账号
一、新建地图使用h5+获取当前定位或者使用三方uniapp插件

 	var coords = ""navigator.geolocation.getCurrentPosition(function(position) {coords = {lat: position.coords.latitude,lng: position.coords.longitude};lats = position.coords.latitude;lngs = position.coords.longitude});
map = new google.maps.Map(document.getElementById('map'), {zoom: zoom,center: coords,mapId: "your map id",animation: 'BOUNCE'});

二、画圆

cityCircle = new google.maps.Circle({strokeColor: "#FF0000", // 边框颜色strokeOpacity: 0.6, // 边框透明度strokeWeight: 0.8, // 边框宽度fillColor: "#FF0000", // 填充颜色fillOpacity: 0.15, // 填充透明度map,center: {lat: lats,lng: lngs},radius: maxValue * 500, //半径
});

三、绘制marker点

  let min = 500;let max = 1000;let randomNum = Math.floor(Math.random() * (max - min + 1)) + min;for (let i = 0; i < 5; i++) {var locObj = {lat: (lats + (Math.floor(Math.random() * 21) - 15) / randomNum) * 1,lng: (lngs - (Math.floor(Math.random() * 21) - 15) / randomNum) * 1,title: randomChinese(10)}const marker = new google.maps.Marker({position: locObj,title: locObj.title + '-' + i,imgUrl: 'https://picsum.photos/450/450?random=' + Math.floor(Math.random() * 100),icon: {url: "https://maps.gstatic.com/mapfiles/ms2/micons/blue.png",scaledSize: new google.maps.Size(50, 50),},map: map});markers.push(marker)}

四、搜索框

// 创建 Autocomplete 实例const input = document.getElementById("search-box");const autocomplete = new google.maps.places.Autocomplete(input);// 设置 Autocomplete 参数autocomplete.setFields(["geometry", "name"]);// 添加事件监听器，当用户选择某个地点时，在地图上标记出所选位置autocomplete.addListener("place_changed", function() {const place = autocomplete.getPlace();if (!place.geometry) {console.log("返回的地理信息无效！");return;}// 将地图中心点指向用户所选位置，并设置标记if (searchmarker) { //去除marker标记点searchmarker.setMap(null)searchmarker = ""}map.setCenter(place.geometry.location);searchmarker = new google.maps.Marker({map: map,position: place.geometry.location,title: place.name,});});

五、绘制省市区

const polygonsData = []//cityObjArr 请前往dcloud获取相关数据【https://ext.dcloud.net.cn/plugin?id=11873】for (var k = 0; k < cityObjArr.length; k++) {var obj = {polygonCoords: cityObjArr[k],color: getRandomColor(),strokeWeight: 2,}polygonsData.push(obj)}polygonsData.forEach((polygon) => {var polygonObj = new google.maps.Polygon({paths: polygon.polygonCoords,strokeColor: getRandomColor(), // 边界线颜色strokeOpacity: 0.8, // 边界线透明度strokeWeight: 2, // 边界线厚度fillColor: getRandomColor(), // 填充颜色fillOpacity: 0.2, // 填充透明度map: map,});newPolygon.push(polygonObj)});

六、画路线

const directionsService = new google.maps.DirectionsService();var TravelMode = [{id: 1,name: "DRIVING",color: "#ea4335"},{id: 2,name: "WALKING",color: "#7825fa"},{id: 3,name: "BICYCLING",color: "#fa6200"},{id: 4,name: "TRANSIT",color: "#ff00ff"}]for (var i = 0; i < TravelMode.length; i++) {startDrawRoute(directionsService, TravelMode[i])}function startDrawRoute(directionsService, travelMode) {// 随机数字而已  动态数字  方便查询效果let min = 5000;let max = 10000;let randomNum = (Math.floor(Math.random() * (max - min + 1)) + min) / 500000;// 起点坐标const origin = {lat: 34.7382820208 + randomNum,lng: 113.64360881345 + randomNum};// 终点坐标const destination = {lat: 34.78194 + randomNum,lng: 113.622512 + randomNum};var directionsRenderer = new google.maps.DirectionsRenderer({map: map,suppressMarkers: true, // 关闭默认图标polylineOptions: {strokeColor: travelMode.color, //设置路线颜色strokeWeight: 5 //设置路线宽度},// draggable: true //允许用户拖动路线});const request = {origin: origin,destination: destination,travelMode: travelMode.name, //绘制路线的模式};directionsService.route(request,(result, status) => {if (status === "OK") {directionsRenderer.setDirections(result);directionsRenderer.setMap(map);// 获取起点和终点的信息并添加标记var startMarker = new google.maps.Marker({position: result.routes[0].legs[0].start_location,map: map,icon: {url: "https://maps.gstatic.com/mapfiles/ms2/micons/pink.png",scaledSize: new google.maps.Size(50, 50),},});drawRouteMarker.push(startMarker)var endMarker = new google.maps.Marker({position: result.routes[0].legs[0].end_location,map: map,icon: {url: "https://maps.gstatic.com/mapfiles/ms2/micons/orange.png",scaledSize: new google.maps.Size(50, 50),},});drawRouteMarker.push(endMarker)directionsRendererArr.push(directionsRenderer)//显示路线的总距离console.log('距离===', directionsRenderer.directions.routes[0].legs[0].distance.text)console.log('时间===', directionsRenderer.directions.routes[0].legs[0].duration.text)// for (var k = 0; k < directionsRenderer.directions.routes[0].legs[0].steps.length; k++) {// 	console.log(directionsRenderer.directions.routes[0].legs[0].steps[k].instructions)// }} else {// console.log(travelMode, "绘制失败===", result)}});
}