vtkTextRendererStringToImage.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkTextRendererStringToImage.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 vtkTextRendererStringToImage_h
#define vtkTextRendererStringToImage_h
 
#include "vtkRenderingFreeTypeModule.h" // For export macro
#include "vtkStringToImage.h"
 
class VTKRENDERINGFREETYPE_EXPORT vtkTextRendererStringToImage : public vtkStringToImage
{
public:
  vtkTypeMacro(vtkTextRendererStringToImage, vtkStringToImage);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkTextRendererStringToImage* New();
 
 
  vtkVector2i GetBounds(
    vtkTextProperty* property, const vtkUnicodeString& string, int dpi) override;
  vtkVector2i GetBounds(vtkTextProperty* property, const vtkStdString& string, int dpi) override;
 
 
  int RenderString(vtkTextProperty* property, const vtkUnicodeString& string, int dpi,
    vtkImageData* data, int textDims[2] = nullptr) override;
  int RenderString(vtkTextProperty* property, const vtkStdString& string, int dpi,
    vtkImageData* data, int textDims[2] = nullptr) override;
 
  void SetScaleToPowerOfTwo(bool scale) override;
 
  void DeepCopy(vtkTextRendererStringToImage* utility);
 
protected:
  vtkTextRendererStringToImage();
  ~vtkTextRendererStringToImage() override;
 
  class Internals;
  Internals* Implementation;
 
private:
  vtkTextRendererStringToImage(const vtkTextRendererStringToImage&) = delete;
  void operator=(const vtkTextRendererStringToImage&) = delete;
};
 
#endif // vtkTextRendererStringToImage_h