vtkContextActor.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkContextActor.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkContextActor_h
#define vtkContextActor_h

#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkProp.h"
#include "vtkNew.h"          // For ivars
#include "vtkSmartPointer.h" // For ivars

class vtkContext2D;
class vtkContext3D;
class vtkContextScene;

class VTKRENDERINGCONTEXT2D_EXPORT vtkContextActor : public vtkProp
{
public:
  void PrintSelf(ostream& os, vtkIndent indent);
  vtkTypeMacro(vtkContextActor,vtkProp);

  static vtkContextActor* New();

  virtual int RenderOverlay(vtkViewport *viewport);


  vtkGetNewMacro(Context, vtkContext2D);

  vtkContextScene * GetScene();

  void SetScene(vtkContextScene *scene);

  virtual void ReleaseGraphicsResources(vtkWindow *window);

protected:
  vtkContextActor();
  ~vtkContextActor();

  virtual void Initialize(vtkViewport* viewport);

  vtkSmartPointer<vtkContextScene> Scene;
  vtkNew<vtkContext2D> Context;
  vtkNew<vtkContext3D> Context3D;
  bool Initialized;

private:
  vtkContextActor(const vtkContextActor&) VTK_DELETE_FUNCTION;
  void operator=(const vtkContextActor&) VTK_DELETE_FUNCTION;
};

#endif