vtkTextActor3D.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkTextActor3D.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 vtkTextActor3D_h
#define vtkTextActor3D_h
 
#include "vtkProp3D.h"
#include "vtkRenderingCoreModule.h" // For export macro
#include <string>                   // for ivar
 
class vtkImageActor;
class vtkImageData;
class vtkTextProperty;
 
class VTKRENDERINGCORE_EXPORT 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;
};
 
#endif