长沙楼市地图软件 (长沙楼市地图电子版)

javascript // main.js// 创建地图 var map = new AMap.Map("map", {center: [113.018956, 28.225363],zoom: 12 });// 标注房源 var markers = []; var infoWindows = []; for (var i = 0; i < houseData.length; i++) {var house = houseData[i];var marker = new AMap.Marker({position: [house.longitude, house.latitude],title: house.name,content: house.address});map.add(marker);markers.push(marker);var infoWindow = new AMap.InfoWindow({content: house.description});infoWindows.push(infoWindow);marker.on("click", function(e) {infoWindow.open(map, marker.getPosition());}); }// 区域查询 var district = new AMap.DistrictSearch({subdistrict: 0,extensions: "all",level: "district" });district.search("长沙", function(status, result) {if (status === "complete" && result.info === "OK") {var polygons = result.districtList[0].boundaries;for (var i = 0; i < polygons.length; i++) {var polygon = polygons[i];var path = polygon.map(function(point) {return [point.longitude, point.latitude];});var districtPolygon = new AMap.Polygon({path: path,strokeColor: "FF0000",strokeWeight: 1,strokeOpacity: 0.5,fillColor: "FF0000",fillOpacity: 0.1,zIndex: 100});map.add(districtPolygon);}} });// 热力图 var heatmap = new AMap.HeatmapLayer({radius: 20,opacity: [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1] }); map.add(heatmap);heatmap.setData(houseData.map(function(house) {return [house.longitude, house.latitude, house.price]; })); json // houseData.json[{"name": "万科金色城市","address": "长沙市天心区芙蓉北路188号","longitude": 113.017154,"latitude": 28.199714,"price": 10000,"description": "万科金色城市位于长沙市天心区芙蓉北路，紧邻湘江风光带，项目占地面积约20万平方米，建筑面积约50万平方米，容积率为2.5，绿化率为35%。项目分为南北两个区，北区为住宅区，南区为商业区。北区共有11栋高层住宅楼，户型面积从90到140平方米不等，均价为10000元/平方米。南区规划有商业街、写字楼、酒店等配套设施。"},{"name": "保利香槟国际","address": "长沙市开福区五一大道888号","longitude": 113.028176,"latitude": 28.229栋高层住宅楼，户型面积从100到160平方米不等，均价为18000元/平方米。南区规划有商业街、写字楼、酒店等配套设施。"},{"name": "绿城桂语朝阳","address": "长沙市望城区金星北路1234号","longitude": 113.111835,"latitude": 28.300146,"price": 10000,"description": "绿城桂语朝阳位于长沙市望城区金星北路，项目占地面积约10万平方米，建筑面积约25万平方米，容积率为2.2，绿化率为36%。项目分为南北两个区，北区为住宅区，南区为商业区。北区共有8栋高层住宅楼，户型面积从90到140平方米不等，均价为10000元/平方米。南区规划有商业街、写字楼、酒店等配套设施。"} ]