vtkQtStringToImage.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkQtStringToImage.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 vtkQtStringToImage_h
#define vtkQtStringToImage_h
 
#include "vtkRenderingQtModule.h" // For export macro
#include "vtkStringToImage.h"
#include "vtkSmartPointer.h" // For SP ivars
 
class vtkQImageToImageSource;
 
class VTKRENDERINGQT_EXPORT vtkQtStringToImage : public vtkStringToImage
{
public:
  vtkTypeMacro(vtkQtStringToImage, vtkStringToImage);
  virtual void PrintSelf(ostream &os, vtkIndent indent);
 
  static vtkQtStringToImage *New();
 
 
  virtual vtkVector2i GetBounds(vtkTextProperty *property,
                                const vtkUnicodeString& string, int dpi);
  virtual vtkVector2i GetBounds(vtkTextProperty *property,
                                const vtkStdString& string, int dpi);
 
 
  virtual int RenderString(vtkTextProperty *property,
                           const vtkUnicodeString& string, int dpi,
                           vtkImageData *data,
                           int textDims[2] = NULL);
  virtual int RenderString(vtkTextProperty *property,
                           const vtkStdString& string, int dpi,
                           vtkImageData *data,
                           int textDims[2] = NULL);
 
  void DeepCopy(vtkQtStringToImage *utility);
 
protected:
  vtkQtStringToImage();
  ~vtkQtStringToImage();
 
  class Internals;
  Internals* Implementation;
 
  vtkSmartPointer<vtkQImageToImageSource> QImageToImage;
 
private:
  vtkQtStringToImage(const vtkQtStringToImage &); // Not implemented.
  void operator=(const vtkQtStringToImage &);   // Not implemented.
};
 
#endif //vtkQtStringToImage_h