OFFIS DCMTK: dcmjpeg/include/djenclol.h Source File

00001 /*
00002  *
00003  *  Copyright (C) 1997-2001, OFFIS
00004  *
00005  *  This software and supporting documentation were developed by
00006  *
00007  *    Kuratorium OFFIS e.V.
00008  *    Healthcare Information and Communication Systems
00009  *    Escherweg 2
00010  *    D-26121 Oldenburg, Germany
00011  *
00012  *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
00013  *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
00014  *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
00015  *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
00016  *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
00017  *
00018  *  Module:  dcmjpeg
00019  *
00020  *  Author:  Marco Eichelberg, Norbert Olges
00021  *
00022  *  Purpose: Codec class for encoding JPEG Lossless (8/12/16-bit)
00023  *
00024  *  Last Update:      $Author: meichel $
00025  *  Update Date:      $Date: 2001/11/13 15:56:26 $
00026  *  Source File:      $Source: /share/dicom/cvs-depot/dcmtk/dcmjpeg/include/djenclol.h,v $
00027  *  CVS/RCS Revision: $Revision: 1.1 $
00028  *  Status:           $State: Exp $
00029  *
00030  *  CVS/RCS Log at end of file
00031  *
00032  */
00033 
00034 #ifndef DJENCLOL_H
00035 #define DJENCLOL_H
00036 
00037 #include "osconfig.h"
00038 #include "djcodece.h" /* for class DJCodecEncoder */
00039 
00040 
00043 class DJEncoderLossless : public DJCodecEncoder
00044 {
00045 public: 
00046 
00048   DJEncoderLossless();
00049 
00051   virtual ~DJEncoderLossless();
00052 
00057   virtual E_TransferSyntax supportedTransferSyntax() const;
00058 
00059 private:
00060 
00065   virtual OFBool isLosslessProcess() const;
00066 
00077   virtual void createDerivationDescription(
00078     const DcmRepresentationParameter * toRepParam,
00079     const DJCodecParameter *cp,
00080     Uint8 bitsPerSample,
00081     double ratio,
00082     OFString& derivationDescription) const;
00083 
00091   virtual DJEncoder *createEncoderInstance(
00092     const DcmRepresentationParameter * toRepParam,
00093     const DJCodecParameter *cp,
00094     Uint8 bitsPerSample) const;
00095     
00096 };
00097 
00098 #endif
00099 
00100 /*
00101  * CVS/RCS Log
00102  * $Log: djenclol.h,v $
00103  * Revision 1.1  2001/11/13 15:56:26  meichel
00104  * Initial release of module dcmjpeg
00105  *
00106  *
00107  */