继续绘图

src/graphic/Service/EdgeService.js

@@ -793,9 +793,9 @@ export default class EdgeService {
     //console.log("开始执行updateEdgeForMulRoad");
     let point = dataService.getPoint(pointId);
     let parent = point.getParent();
-
+    let dir;
     if (Object.keys(parent).length == 1) {
-      let dir = roadService.getDirction(pointId, Object.keys(parent)[0]);
+      dir = roadService.getDirction(pointId, Object.keys(parent)[0]);
       this.updateDefaultEdge(Object.keys(parent)[0], dir);
       roadService.setLanes(Object.keys(parent)[0], dir);
       roadService.setMidDivide(Object.keys(parent)[0], dir);