virtual vtkVector2f MapFromParent(const vtkVector2f &point)
virtual vtkVector2f MapToParent(const vtkVector2f &point)
virtual bool Paint(vtkContext2D *painter)
Class for drawing 2D primitives to a graphical context.
base class for items that are part of a vtkContextScene.
virtual void PrintSelf(ostream &os, vtkIndent indent)