fix referenceline drag

src/editor/mode/addshapes.js

@@ -3,7 +3,7 @@
  * @author mengke01
  * @date
  * @description
- * 添加圆模式
+ * 添加轮廓模式
  */
 
 

src/editor/mode/referenceline.js

@@ -40,6 +40,7 @@ define(
                                 },
                                 style: this.options.referenceline.style
                             });
+                            this._dragMode = mode.dragLine;
                             this.render.setCursor('col-resize');
                         }
                         else if (e.startY <= 20 && e.y > 20) {
@@ -49,10 +50,9 @@ define(
                                 },
                                 style: this.options.referenceline.style
                             });
+                            this._dragMode = mode.dragLine;
                             this.render.setCursor('row-resize');
                         }
-
-                        this._dragMode = mode.dragLine;
                     }
                 }
             },

src/ttf/svg/parseTransform.js

@@ -16,7 +16,7 @@ define(
          * 解析transform参数
          * 
          * @param {string} str 参数字符串
-         * @return {[type]} [return description]
+         * @return {Array} transform数组 [{name: 'scale', params: []}]
          */
         function parseTransform(str) {