Merge remote-tracking branch 'origin/master'

@@ -70,7 +70,7 @@ export default {
         get positions() {
             return this._positions;
         }
-        startCreate() {
+        startCreate(func) {
             var $this = this;
             this.handler.setInputAction(function (evt) { //单机开始绘制
                 var cartesian = $this.getCatesian3FromPX(evt.position);
@@ -106,6 +106,7 @@ export default {
                 $this.handler.destroy();
                 $this._positions.pop();
                 $this._positions.push(cartesian);
+                func($this._positions);
             }, Cesium.ScreenSpaceEventType.RIGHT_CLICK);
         }
         createPolygon(obj) {
@@ -192,7 +193,8 @@ export default {
             var billboard = this.viewer.entities.add({
                 position: cartesian,
                 billboard: {
-                    image: 'img/mark4.png',
+                    // image: '../Apicture/icon_标注.png',
+                    image: 'http://localhost:8080/assets/Apicture/icon_标注.png',
                     scale: 1,
                     horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
                     verticalOrigin: Cesium.VerticalOrigin.BOTTOM,