# gdcmPixmapReader.h

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    00001 /*=========================================================================
    00002
    00003   Program: GDCM (Grassroots DICOM). A DICOM library
    00004   Module:  $URL$
    00005
    00006   Copyright (c) 2006-2009 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 __gdcmPixmapReader_h
    00016 #define __gdcmPixmapReader_h
    00017
    00018 #include "gdcmReader.h"
    00019 #include "gdcmPixmap.h"
    00020
    00021 namespace gdcm
    00022 {
    00023
    00024 class ByteValue;
    00025 class MediaStorage;
    00036 class GDCM_EXPORT PixmapReader : public Reader
    00037 {
    00038 public:
    00039   PixmapReader();
    00040   ~PixmapReader();
    00041
    00045
    00046   bool Read();
    00047
    00048   // Following methods are valid only after a call to 'Read'
    00049
    00051   const Pixmap& GetPixmap() const;
    00052   Pixmap& GetPixmap();
    00053   //void SetPixamp(Pixmap const &pix);
    00054
    00055 protected:
    00056   const ByteValue* GetPointerFromElement(Tag const &tag) const;
    00057   virtual bool ReadImage(MediaStorage const &ms);
    00058   virtual bool ReadACRNEMAImage();
    00059
    00060   // ugliest thing ever:
    00061   signed short ReadSSFromTag( Tag const &t, std::stringstream &ss,
    00062     std::string &conversion );
    00063   unsigned short ReadUSFromTag( Tag const &t, std::stringstream &ss,
    00064     std::string &conversion );
    00065   int ReadISFromTag( Tag const &t, std::stringstream &ss,
    00066     std::string &conversion );
    00067
    00068   SmartPointer<Pixmap> PixelData;
    00069 };
    00070
    00076 } // end namespace gdcm
    00077
    00078 #endif //__gdcmPixmapReader_h
    00079