电子围栏完成

src/api/FenceManager/mapOpt.ts

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+var map = null;
+var circle = null;
+var polygon = null;
+
+
+function initMap() {
+    // let key = '90bc158992feb8ccd0145e168cab1307';
+    let init = function () {
+        map = new AMap.Map("map", {
+            viewMode: '2D', //默认使用 2D 模式
+            zoom: 11, //地图级别
+            center: [114.420739, 30.487514], //地图中心点
+        });
+
+        map.on('click',function(evt){
+          alert('您点击的位置:'+evt.lnglat.lng+' , '+ evt.lnglat.lat);
+        });
+    }
+    return new Promise((resolve, reject) => {
+        if(map){
+            resolve(200);
+            return;
+        }
+        if (window.AMap) {
+            init();
+            resolve(200);
+            return;
+        }
+            reject({code:500,msg:'高德地图未能初始化成功'});
+    });
+
+}
+
+//添加一个点
+function AddPoint(point, index, dragEnd, click) {
+
+    return new Promise((resolve, reject) => {
+        try {
+            let center = point ? new AMap.LngLat(point.lng, point.lat) : map.getCenter();
+
+            let marker = new AMap.Text({
+                icon: "http://wdxm.ztzhtech.com:8111/Script/Home/img/welComeImg/mapLocation.png",
+                position: center,
+                offset: new AMap.Pixel(-15, -24),
+                draggable: true,
+                cursor: 'point',
+                title: '点击删除',
+                text: index,
+                class: 'point',
+                extData: { type: 'point', txt: index }
+            });
+            marker.setMap(map);
+
+            let lays = map.getAllOverlays('text');
+            for (let i = 0; i < lays.length; i++) {
+                const element = lays[i];
+                let cls = element.getOptions();
+                if (cls.class) {
+                    element.dom.classList.add(cls.class);
+                }
+            }
+
+            marker.on('dragend', dragEnd);
+            marker.on('mouseover', function (evt) {
+                marker.setText('X');
+
+            });
+            marker.on('mouseout', function (evt) {
+                marker.setText(marker.getExtData().txt);
+
+            });
+            marker.on('click', function (evt) {
+
+                click(evt, marker);
+            });
+            resolve(center);
+        } catch (ex) {
+            reject(ex)
+        }
+
+    });
+
+
+}
+
+function getCenter() {
+    var center = map.getCenter().toJSON();
+    return center;
+}
+
+function setCenter(lon, lat) {
+    var position = new AMap.LngLat(lon, lat); //传入经纬度    
+    map.setCenter(position); //简写 设置地图中心点
+    
+}
+//画多边形
+function DrawPoy(points) {
+    if(!map){
+        return;
+    }
+    if (!points) {
+        return;
+    }
+    let path = [];
+    if (polygon) {
+        map.remove(polygon);
+        polygon = null;
+
+    }
+
+    setTimeout(() => {
+        points.filter(v => {
+            path.push(new AMap.LngLat(v.lng, v.lat));
+            return true;
+        });
+
+        polygon = new AMap.Polygon({
+            path: path,
+            fillColor: '#ccebc5',
+            strokeOpacity: 1,
+            fillOpacity: 0.5,
+            strokeColor: '#FF0000',
+            strokeWeight: 5,
+            strokeStyle: 'solid',
+            strokeDasharray: [5, 5],
+        });
+
+        map.add(polygon);
+
+        //   map.setFitView();
+    }, 0);
+
+}
+//画圆形
+function DrawCicle(points, raduis, dragEnd) {
+    if(!map){
+        return;
+    }
+    if (circle) {
+        map.remove(circle);
+    }
+
+    circle = new AMap.Circle({
+        center: [points[0].lng, points[0].lat],
+        radius: raduis ? raduis : 1000, //半径
+        borderWeight: 3,
+        strokeColor: "#FF33FF",
+        strokeOpacity: 1,
+        strokeWeight: 6,
+        strokeOpacity: 0.2,
+        fillOpacity: 0.4,
+        strokeStyle: 'solid',
+        strokeDasharray: [10, 10],
+        // 线样式还支持 'dashed'
+        fillColor: '#1791fc',
+        zIndex: 50,
+    })
+
+    // var circleEditor = new AMap.CircleEditor(map, circle,{
+    //    editOptions: {
+    //             moveable: false, // 禁止拖拽圆心
+    //             // 可以同时配置其他编辑选项
+    //             // scalable: true // 允许缩放(默认开启)
+    //         }
+    // });
+
+    // circleEditor.open();
+
+    // circleEditor.on('move', function (event) {
+
+    //     console.log('触发事件：move')
+    // })
+
+    // circleEditor.on('adjust', function (event) {
+    //     console.log('触发事件：adjust');
+
+    //     dragEnd(event.radius);
+    // })
+
+    // circleEditor.on('end', function (event) {
+
+    //     console.log('触发事件： end')
+    //     // event.target 即为编辑后的圆形对象
+    // })
+
+    map.add(circle);
+    // 缩放地图到合适的视野级别
+    map.setFitView([circle])
+}
+
+//清除所有
+function clearOverLays() {
+   map && map.clearMap();
+}
+
+
+
+function removeOverLay(lay) {
+  map &&  map.remove(lay);
+}
+
+function removePoy() {
+    if(!map){
+        return;
+    }
+    if (polygon) {
+        map.remove(polygon);
+        polygon = null;
+    }
+
+}
+function removeCircle() {
+    if(!map){
+        return;
+    }
+    if (circle) {
+        map.remove(circle);
+        circle = null;
+
+
+    }
+
+}
+
+function setFitView() {
+    if(map){map.setFitView();}
+}
+export default {
+    gdMap: map,
+    initMap: initMap,
+    AddPoint: AddPoint,
+    getCenter: getCenter,
+    DrawPoy: DrawPoy,
+    DrawCicle: DrawCicle,
+    clearOverLays: clearOverLays,
+    removeOverLay: removeOverLay,
+    removePoy: removePoy,
+    removeCircle: removeCircle,
+    setFitView: setFitView
+}