gdcmImageChangeTransferSyntax.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 GDCMIMAGECHANGETRANSFERSYNTAX_H
#define GDCMIMAGECHANGETRANSFERSYNTAX_H
 
#include "gdcmImageToImageFilter.h"
#include "gdcmTransferSyntax.h"
 
namespace gdcm
{
 
class DataElement;
class ImageCodec;
class GDCM_EXPORT ImageChangeTransferSyntax : public ImageToImageFilter
{
public:
  ImageChangeTransferSyntax():TS(TransferSyntax::TS_END),Force(false),CompressIconImage(false),UserCodec(nullptr) {}
  ~ImageChangeTransferSyntax() = default;
 
  void SetTransferSyntax(const TransferSyntax &ts) { TS = ts; }
  const TransferSyntax &GetTransferSyntax() const { return TS; }
 
  bool Change();
 
  void SetCompressIconImage(bool b) { CompressIconImage = b; }
 
  void SetForce( bool f ) { Force = f; }
 
  void SetUserCodec(ImageCodec *ic) { UserCodec = ic; }
 
protected:
  bool TryJPEGCodec(const DataElement &pixelde, Bitmap const &input, Bitmap &output);
  bool TryJPEG2000Codec(const DataElement &pixelde, Bitmap const &input, Bitmap &output);
  bool TryJPEGLSCodec(const DataElement &pixelde, Bitmap const &input, Bitmap &output);
  bool TryRAWCodec(const DataElement &pixelde, Bitmap const &input, Bitmap &output);
  bool TryRLECodec(const DataElement &pixelde, Bitmap const &input, Bitmap &output);
 
private:
  TransferSyntax TS;
  bool Force;
  bool CompressIconImage;
 
  ImageCodec *UserCodec;
};
 
} // end namespace gdcm
 
#endif //GDCMIMAGECHANGETRANSFERSYNTAX_H