virtual void rotate(Vector center, double angle);
virtual void scale(Vector center, Vector factor);
virtual void mirror(Vector axisPoint1, Vector axisPoint2);
- virtual void draw(PaintInterface * /*painter*/, RS_GraphicView * /*view*/,
- double /*patternOffset*/) {}
+ virtual void draw(PaintInterface * /*painter*/, GraphicView * /*view*/,
+ double /*patternOffset*/);
friend std::ostream & operator<<(std::ostream & os, const RS_ConstructionLine & l);
virtual void calculateBorders();