initMap() {
//初始化地图对象
this.map = new T.Map("my_map");
// this.map.enableDrag();
var ctrl = new T.Control.MapType();
this.map.addControl(ctrl);
this.map.centerAndZoom(new T.LngLat(122.323867, 29.97176), 12);
this.loadMap();
},
loadMap() {
this.map.clearOverLays();
// this.removeMarkets();
this.arrayObj = [];
//创建对象
let administrative = new T.AdministrativeDivision();
var config = {
needSubInfo: false,
needAll: false,
needPolygon: true,
needPre: true,
searchType: 1,
searchWord: "xx市"
};
administrative.search(config, this.searchResult);
this.map.clearOverLays();
this.arrayObj = [];
},
searchResult(result) {
//console.log(result);
if (result.getStatus() == 100) {
var data = result.getData();
// //console.log(data);
this.polygon(data[0].points);
} else {
result.getMsg();
}
},
polygon(points) {
var pointsArr = [];
for (var i = 0; i < points.length; i++) {
var regionLngLats = [];
var regionArr = points[i].region.split(",");
for (var m = 0; m < regionArr.length; m++) {
var lnglatArr = regionArr[m].split(" ");
var lnglat = new T.LngLat(lnglatArr[0], lnglatArr[1]);
regionLngLats.push(lnglat);
pointsArr.push(lnglat);
}
//创建面对象
var polygon = new T.Polygon(regionLngLats, {
color: "#172ED6",
weight: 3,
lineStyle: "dashed",
opacity: 1,
fillColor: "#FFFFFF",
fillOpacity: 0
});
//向地图上添加行政区划面
this.map.addOverLay(polygon);
// map.addOverLay(line);
}
//显示最佳比例尺
// this.map.setViewport(pointsArr);
},
removeMarkets() {
var lays = this.map.getOverlays(); //获取地图上所有的覆盖物
var s = 0;
for (var i = lays.length - 1; i >= 0; i--) {
//倒序删除避免长度发生变化
if ((lays[i].Type = 1000)) {
//根据地图上覆盖物的类型删除
this.map.removeOverLay(lays[i]); //从地图上移除。
// s++;
}
}
},
// 点击显示点信息
// 景区
showBridge(e) {
// this.loadMap();
// //console.log(e);
//创建图片对象
let a = [];
let imgUrl = "";
let icon = new T.Icon({
iconUrl: require("../../assets/image/gis/point.png"),
iconSize: new T.Point(27, 27),
iconAnchor: new T.Point(10, 25)
});
// 创建点
var marker = new T.Marker(new T.LngLat(e.lng, e.lat), {
icon: icon
});
// if (e.p) {
// }
if (e.flagPicUrl == null) {
if (e.flagPic == null) {
// 暂无图片
imgUrl = require("../../assets/image/gis/icon/noPic.jpg");
} else {
imgUrl = "http://txl.tourzj.gov.cn/sitepic/Imgbig/" + e.flagPic;
}
} else {
imgUrl = e.flagPicUrl;
}
a.push(marker);
var infoWin1 = new T.InfoWindow();
let sContent =
"<div style='width: 200px;#04213E;'>" +
"<img style='width: 100%;' src=" +
imgUrl +
" ><div>" +
"<p style='padding:10px;color:#fff;margin:0'>" +
e.unitName +
"</p>" +
"<p style='padding:10px;color:#fff;margin:0'>地址：" +
e.address +
"</p>" +
"</div></div>";
infoWin1.setContent(sContent);
marker.addEventListener("click", function(e) {
marker.openInfoWindow(infoWin1);
});
//console.log(e.lng, e.lat);
this.map.centerAndZoom(new T.LngLat(e.lng, e.lat), 12);
setTimeout(() => {
marker.openInfoWindow(infoWin1);
}, 100);
// 将标注添加到地图中
var markers = new T.MarkerClusterer(this.map, {
markers: a
// markers: array
});
// markers.openInfoWindow(infoWin1);
},