vtkTextActor3D.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkTextActor3D_h
#define vtkTextActor3D_h

#include "vtkProp3D.h"
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkWrappingHints.h"       // For VTK_MARSHALAUTO
#include <string>                   // for ivar

VTK_ABI_NAMESPACE_BEGIN
class vtkImageActor;
class vtkImageData;
class vtkTextProperty;

class VTKRENDERINGCORE_EXPORT VTK_MARSHALAUTO vtkTextActor3D : public vtkProp3D
{
public:
  static vtkTextActor3D* New();
  vtkTypeMacro(vtkTextActor3D, vtkProp3D);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetStringMacro(Input);
  vtkGetStringMacro(Input);


  virtual void SetTextProperty(vtkTextProperty* p);
  vtkGetObjectMacro(TextProperty, vtkTextProperty);

  static int GetRenderedDPI() { return 72; }

  void ShallowCopy(vtkProp* prop) override;

  double* GetBounds() VTK_SIZEHINT(6) override;
  void GetBounds(double bounds[6]) { this->vtkProp3D::GetBounds(bounds); }

  int GetBoundingBox(int bbox[4]);

  void ReleaseGraphicsResources(vtkWindow*) override;

  virtual void SetForceOpaque(bool opaque);
  virtual bool GetForceOpaque();
  virtual void ForceOpaqueOn();
  virtual void ForceOpaqueOff();
  virtual void SetForceTranslucent(bool trans);
  virtual bool GetForceTranslucent();
  virtual void ForceTranslucentOn();
  virtual void ForceTranslucentOff();

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

  vtkTypeBool HasTranslucentPolygonalGeometry() override;

protected:
  vtkTextActor3D();
  ~vtkTextActor3D() override;

  char* Input;

  vtkImageActor* ImageActor;
  vtkImageData* ImageData;
  vtkTextProperty* TextProperty;

  vtkTimeStamp BuildTime;
  std::string LastInputString;

  virtual int UpdateImageActor();

private:
  vtkTextActor3D(const vtkTextActor3D&) = delete;
  void operator=(const vtkTextActor3D&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif