OFFIS DCMTK: dcmjpeg/include/dcmtk/dcmjpeg/djencsps.h Source File

00001 /*
00002  *
00003  *  Copyright (C) 1997-2010, OFFIS e.V.
00004  *  All rights reserved.  See COPYRIGHT file for details.
00005  *
00006  *  This software and supporting documentation were developed by
00007  *
00008  *    OFFIS e.V.
00009  *    R&D Division Health
00010  *    Escherweg 2
00011  *    D-26121 Oldenburg, Germany
00012  *
00013  *
00014  *  Module:  dcmjpeg
00015  *
00016  *  Author:  Marco Eichelberg
00017  *
00018  *  Purpose: Codec class for encoding JPEG Spectral Selection (lossy, 8/12-bit)
00019  *
00020  *  Last Update:      $Author: joergr $
00021  *  Update Date:      $Date: 2010-10-14 13:17:17 $
00022  *  CVS/RCS Revision: $Revision: 1.3 $
00023  *  Status:           $State: Exp $
00024  *
00025  *  CVS/RCS Log at end of file
00026  *
00027  */
00028 
00029 #ifndef DJENCSPS_H
00030 #define DJENCSPS_H
00031 
00032 #include "dcmtk/config/osconfig.h"
00033 #include "dcmtk/dcmjpeg/djcodece.h" /* for class DJCodecEncoder */
00034 
00035 
00038 class DJEncoderSpectralSelection : public DJCodecEncoder
00039 {
00040 public: 
00041 
00043   DJEncoderSpectralSelection();
00044 
00046   virtual ~DJEncoderSpectralSelection();
00047 
00052   virtual E_TransferSyntax supportedTransferSyntax() const;
00053 
00054 private:
00055 
00060   virtual OFBool isLosslessProcess() const;
00061 
00072   virtual void createDerivationDescription(
00073     const DcmRepresentationParameter * toRepParam,
00074     const DJCodecParameter *cp,
00075     Uint8 bitsPerSample,
00076     double ratio,
00077     OFString& derivationDescription) const;
00078 
00086   virtual DJEncoder *createEncoderInstance(
00087     const DcmRepresentationParameter * toRepParam,
00088     const DJCodecParameter *cp,
00089     Uint8 bitsPerSample) const;
00090 
00091 };
00092 
00093 #endif
00094 
00095 /*
00096  * CVS/RCS Log
00097  * $Log: djencsps.h,v $
00098  * Revision 1.3  2010-10-14 13:17:17  joergr
00099  * Updated copyright header. Added reference to COPYRIGHT file.
00100  *
00101  * Revision 1.2  2005-12-08 16:59:34  meichel
00102  * Changed include path schema for all DCMTK header files
00103  *
00104  * Revision 1.1  2001/11/13 15:56:28  meichel
00105  * Initial release of module dcmjpeg
00106  *
00107  *
00108  */