gdcmPNMCodec.h

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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004   Module:  $URL$
00005 
00006   Copyright (c) 2006-2010 Mathieu Malaterre
00007   All rights reserved.
00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 #ifndef GDCMPNMCODEC_H
00016 #define GDCMPNMCODEC_H
00017 
00018 #include "gdcmImageCodec.h"
00019 
00020 namespace gdcm
00021 {
00022 
00030 class GDCM_EXPORT PNMCodec : public ImageCodec
00031 {
00032 public:
00033   PNMCodec();
00034   ~PNMCodec();
00035   bool CanDecode(TransferSyntax const &ts) const;
00036   bool CanCode(TransferSyntax const &ts) const;
00037 
00038   unsigned long GetBufferLength() const { return BufferLength; }
00039   void SetBufferLength(unsigned long l) { BufferLength = l; }
00040 
00041   bool GetHeaderInfo(std::istream &is, TransferSyntax &ts);
00042 
00043   bool Read(const char *filename, DataElement &out) const;
00044   bool Write(const char *filename, const DataElement &out) const;
00045   //bool Write(const char *filename);
00046 private:
00047   unsigned long BufferLength;
00048 };
00049 
00050 } // end namespace gdcm
00051 
00052 #endif //GDCMPNMCODEC_H

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