vtkContextActor.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkContextActor_h
#define vtkContextActor_h
 
#include "vtkNew.h" // For ivars
#include "vtkProp.h"
#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkSmartPointer.h"             // For ivars
#include "vtkWrappingHints.h"            // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkContext2D;
class vtkContext3D;
class vtkContextDevice2D;
class vtkContextScene;
 
class VTKRENDERINGCONTEXT2D_EXPORT VTK_MARSHALAUTO vtkContextActor : public vtkProp
{
public:
  void PrintSelf(ostream& os, vtkIndent indent) override;
  vtkTypeMacro(vtkContextActor, vtkProp);
 
  static vtkContextActor* New();

  int RenderOverlay(vtkViewport* viewport) override;


  VTK_MARSHALEXCLUDE(VTK_MARSHAL_EXCLUDE_REASON_IS_INTERNAL)
  vtkGetNewMacro(Context, vtkContext2D);

  vtkContextScene* GetScene();

  void SetScene(vtkContextScene* scene);

  void SetForceDevice(vtkContextDevice2D* dev);
  vtkGetObjectMacro(ForceDevice, vtkContextDevice2D);

  void ReleaseGraphicsResources(vtkWindow* window) override;
 
protected:
  vtkContextActor();
  ~vtkContextActor() override;

  virtual void Initialize(vtkViewport* viewport);
 
  vtkSmartPointer<vtkContextScene> Scene;
  vtkNew<vtkContext2D> Context;
  vtkNew<vtkContext3D> Context3D;
  vtkContextDevice2D* ForceDevice;
  bool Initialized;
 
private:
  vtkContextActor(const vtkContextActor&) = delete;
  void operator=(const vtkContextActor&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif