增加 高德地图拖拽圆形或者marker

src/views/gaode-demo/PointInRing.vue

@@ -203,8 +203,11 @@ export default {
     // 创建圆形
     createCircle() {
         console.log("this.map.center", this.map.center);
+        if(this.currentCircle) {
+            this.map.instance.remove(this.currentCircle)
+        }
         this.currentCircle =  new AMap.Circle({
-            center: this.circlePolygon.center,
+            center: this.map.center.toString().split(','),
             radius: this.circlePolygon.radius,
             borderWeight: 3,
             strokeColor: "red",
@@ -223,7 +226,12 @@ export default {
     // 推拽圆
     computeCircle() {
         let point = this.currentCircle.getCenter();
-        this.circlePolygon.center = point;
+        //this.map.center = point;
+        if(this.map.marker) {
+            this.map.instance.remove(this.map.marker)
+        }
+        this.map.center = point.toString().split(',')
+        this.createMarker();
         /* console.log("circleCenter", circleCenter); */
         let polygonCircleListMap = this.polygonList.map(item => {
             return {
@@ -251,6 +259,7 @@ export default {
     computeMarker() {
         let point = this.map.marker.getPosition();
         this.map.center = point.toString().split(',');
+        this.createCircle();
         /* console.log("circleCenter", circleCenter); */
         let polygonCircleListMap = this.polygonList.map(item => {
             return {