dox/Charts/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 "vtkProp.h"

class vtkContext2D;
class vtkContextScene;

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

  static vtkContextActor* New();

  virtual int RenderOverlay(vtkViewport *viewport);

  virtual void SetContext(vtkContext2D *context);


  vtkGetObjectMacro(Context, vtkContext2D);


  vtkGetObjectMacro(Scene, vtkContextScene);

  virtual void SetScene(vtkContextScene *scene);

  virtual void ReleaseGraphicsResources(vtkWindow *window);

protected:
  vtkContextActor();
  ~vtkContextActor();

  void Initialize(vtkViewport* viewport);

  vtkContextScene *Scene;
  vtkContext2D *Context;
  bool Initialized;

private:
  vtkContextActor(const vtkContextActor&);  // Not implemented.
  void operator=(const vtkContextActor&);  // Not implemented.
};

#endif