gdcmIconImageGenerator.h

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/*=========================================================================
 
  Program: GDCM (Grassroots DICOM). A DICOM library
 
  Copyright (c) 2006-2011 Mathieu Malaterre
  All rights reserved.
  See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html 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 GDCMICONIMAGEGENERATOR_H
#define GDCMICONIMAGEGENERATOR_H
 
#include "gdcmPixmap.h"
#include "gdcmIconImage.h"
 
namespace gdcm
{
class IconImageGeneratorInternals;
class GDCM_EXPORT IconImageGenerator
{
public:
  IconImageGenerator();
  ~IconImageGenerator();
 
  void SetPixmap(const Pixmap& p) { P = p; }
  Pixmap &GetPixmap() { return *P; }
  const Pixmap &GetPixmap() const { return *P; }
 
  void SetOutputDimensions(const unsigned int dims[2]);
 
  void SetPixelMinMax(double min, double max);
 
  void AutoPixelMinMax(bool b);
 
  void ConvertRGBToPaletteColor(bool b);
 
  void SetOutsideValuePixel(double v);
 
  bool Generate();
 
  const IconImage& GetIconImage() const { return *I; }
 
protected:
 
private:
  void BuildLUT( Bitmap & bitmap, unsigned int maxcolor );
 
  SmartPointer<Pixmap> P;
  SmartPointer<IconImage> I;
  IconImageGeneratorInternals *Internals;
};
 
} // end namespace gdcm
 
#endif //GDCMICONIMAGEGENERATOR_H