+ virtual Vector * GetPointAt(Vector);
+ virtual void Enumerate(FILE *);
+ virtual Object * Copy(void);
+ virtual Vector GetPointAtParameter(double parameter);
+ virtual void Connect(Object *, double);
+ virtual void Disconnect(Object *, double);
+ virtual void DisconnectAll(Object *);
+ virtual QRectF Extents(void);
+// virtual ObjectType Type(void);// = 0; // Pure virtual, must be implemented
+ virtual void Translate(Vector);
+ virtual void Rotate(Vector, double);
+ virtual void Scale(Vector, double);