vtkActor2D.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkActor2D_h
#define vtkActor2D_h
 
#include "vtkCoordinate.h" // For vtkViewportCoordinateMacro
#include "vtkProp.h"
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkWrappingHints.h"       // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMapper2D;
class vtkProperty2D;
 
class VTKRENDERINGCORE_EXPORT VTK_MARSHALAUTO vtkActor2D : public vtkProp
{
public:
  void PrintSelf(ostream& os, vtkIndent indent) override;
  vtkTypeMacro(vtkActor2D, vtkProp);

  static vtkActor2D* New();


  int RenderOverlay(vtkViewport* viewport) override;
  int RenderOpaqueGeometry(vtkViewport* viewport) override;
  int RenderTranslucentPolygonalGeometry(vtkViewport* viewport) override;

  vtkTypeBool HasTranslucentPolygonalGeometry() override;


  virtual void SetMapper(vtkMapper2D* mapper);
  vtkGetObjectMacro(Mapper, vtkMapper2D);


  vtkSetMacro(LayerNumber, int);
  vtkGetMacro(LayerNumber, int);

  vtkProperty2D* GetProperty();

  virtual void SetProperty(vtkProperty2D*);


  vtkViewportCoordinateMacro(Position);

  void SetDisplayPosition(int, int);


  vtkViewportCoordinateMacro(Position2);


  void SetWidth(double w);
  double GetWidth();
  void SetHeight(double h);
  double GetHeight();

  vtkMTimeType GetMTime() override;

  void GetActors2D(vtkPropCollection* pc) override;

  void ShallowCopy(vtkProp* prop) override;

  void ReleaseGraphicsResources(vtkWindow*) override;

  virtual vtkCoordinate* GetActualPositionCoordinate() { return this->PositionCoordinate; }

  virtual vtkCoordinate* GetActualPosition2Coordinate() { return this->Position2Coordinate; }
 
protected:
  vtkActor2D();
  ~vtkActor2D() override;
 
  vtkMapper2D* Mapper;
  int LayerNumber;
  vtkProperty2D* Property;
  vtkCoordinate* PositionCoordinate;
  vtkCoordinate* Position2Coordinate;
 
private:
  vtkActor2D(const vtkActor2D&) = delete;
  void operator=(const vtkActor2D&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif