修复绘制多边形撤销错误的bug

hanbaoshan

2020-12-03 c99cad106ef5be9f818e45d385dfdcec29ce19e5

 src/components/canvas/Dialog.vue

@@ -410,7 +410,7 @@
          break;
        case "5":
          delEle = this.canvasData.polygon[this.delCursor.index];
          this.canvasData.polygon.splice(this.delCursor.index, 1);
          this.canvasData.polygon.splice(this.delCursor.index+1, 1);
          break;
      }
      this.clickSelect();