mxEdgeHandler.prototype.isRemovePointEvent=function(a){return mxEvent.isShiftDown(a)};mxEdgeHandler.prototype.getSelectionPoints=function(a){return a.absolutePoints};mxEdgeHandler.prototype.createParentHighlightShape=function(a){a=new mxRectangleShape(mxRectangle.fromRectangle(a),null,this.getSelectionColor());a.strokewidth=this.getSelectionStrokeWidth();a.isDashed=this.isSelectionDashed();return a};