text: /*
   *
   *  Copyright (C) 1996-2009, OFFIS
   *
   *  This software and supporting documentation were developed by
   *
   *    Kuratorium OFFIS e.V.
   *    Healthcare Information and Communication Systems
   *    Escherweg 2
   *    D-26121 Oldenburg, Germany
   *
   *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
   *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
   *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
   *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
   *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
   *
   *  Module:  dcmimgle
   *
   *  Author:  Joerg Riesmeier
   *
   *  Purpose: DicomMonochromeFlipTemplate (Header)
   *
   *  Last Update:      $Author: joergr $
   *  Update Date:      $Date: 2009-10-28 14:38:16 $
   *  CVS/RCS Revision: $Revision: 1.13 $
   *  Status:           $State: Exp $
   *
   *  CVS/RCS Log at end of file
   *
   */
  
  
  #ifndef DIMOFLT_H
  #define DIMOFLT_H
  
  #include "dcmtk/config/osconfig.h"
  #include "dcmtk/dcmdata/dctypes.h"
  #include "dcmtk/ofstd/ofcast.h"
  
  #include "dcmtk/dcmimgle/dimopxt.h"
  #include "dcmtk/dcmimgle/diflipt.h"
  
  
  /*---------------------*
   *  class declaration  *
   *---------------------*/
  
  /** Template class to flip monochrome images (on pixel data level)
   *  horizontally and vertically
   */
  template<class T>
  class DiMonoFlipTemplate
    : public DiMonoPixelTemplate<T>,
      protected DiFlipTemplate<T>
  {
  
   public:
  
      /** constructor
       *
       ** @param  pixel    pointer to intermediate pixel representation
       *  @param  columns  number of columns
       *  @param  rows     number of rows
       *  @param  frames   number of frames
       *  @param  horz     flip horizontally if true
       *  @param  vert     flip vertically if true
       */
      DiMonoFlipTemplate(const DiMonoPixel *pixel,
                         const Uint16 columns,
                         const Uint16 rows,
                         const Uint32 frames,
                         const int horz,
                         const int vert)
        : DiMonoPixelTemplate<T>(pixel, OFstatic_cast(unsigned long, columns) * OFstatic_cast(unsigned long, rows) * frames),
          DiFlipTemplate<T>(1, columns, rows, frames)
      {
          if ((pixel != NULL) && (pixel->getCount() > 0))
          {
              if (pixel->getCount() == OFstatic_cast(unsigned long, columns) * OFstatic_cast(unsigned long, rows) * frames)
                  flip(OFstatic_cast(const T *, pixel->getData()), horz, vert);
              else {
                  DCMIMGLE_WARN("could not flip image ... corrupted data");
              }
          }
      }
  
      /** destructor
       */
      ~DiMonoFlipTemplate()
      {
      }
  
  
   private:
  
      /** choose flipping algorithm depending on given parameters
       *
       ** @param  pixel  pointer to pixel data which should be flipped
       *  @param  horz   flip horizontally if true
       *  @param  vert   flip vertically if true
       */
      inline void flip(const T *pixel,
                       const int horz,
                       const int vert)
      {
          if (pixel != NULL)
          {
              this->Data = new T[this->getCount()];
              if (this->Data != NULL)
              {
                  if (horz && vert)
                      this->flipHorzVert(&pixel, &this->Data);
                  else if (horz)
                      this->flipHorz(&pixel, &this->Data);
                  else if (vert)
                      this->flipVert(&pixel, &this->Data);
              }
          }
      }
  };
  
  
  #endif
  
  
  /*
   *
   * CVS/RCS Log:
   * $Log: dimoflt.h,v $
   * Revision 1.13  2009-10-28 14:38:16  joergr
   * Fixed minor issues in log output.
   *
   * Revision 1.12  2009-10-28 09:53:40  uli
   * Switched to logging mechanism provided by the "new" oflog module.
   *
   * Revision 1.11  2006-08-15 16:30:11  meichel
   * Updated the code in module dcmimgle to correctly compile when
   *   all standard C++ classes remain in namespace std.
   *
   * Revision 1.10  2005/12/08 16:47:49  meichel
   * Changed include path schema for all DCMTK header files
   *
   * Revision 1.9  2004/04/21 10:00:36  meichel
   * Minor modifications for compilation with gcc 3.4.0
   *
   * Revision 1.8  2003/12/08 18:41:55  joergr
   * Adapted type casts to new-style typecast operators defined in ofcast.h.
   * Removed leading underscore characters from preprocessor symbols (reserved
   * symbols). Updated copyright header.
   *
   * Revision 1.7  2001/06/01 15:49:44  meichel
   * Updated copyright header
   *
   * Revision 1.6  2000/09/12 10:04:44  joergr
   * Corrected bug: wrong parameter for attribute search routine led to crashes
   * when multiple pixel data attributes were contained in the dataset (e.g.
   * IconImageSequence). Added new checking routines to avoid crashes when
   * processing corrupted image data.
   *
   * Revision 1.5  2000/03/08 16:24:18  meichel
   * Updated copyright header.
   *
   * Revision 1.4  1999/09/17 12:24:46  joergr
   * Added/changed/completed DOC++ style comments in the header files.
   *
   * Revision 1.3  1999/03/24 17:20:08  joergr
   * Added/Modified comments and formatting.
   *
   * Revision 1.2  1999/02/11 16:02:12  joergr
   * Corrected some typos and formatting.
   *
   * Revision 1.1  1998/11/27 14:57:47  joergr
   * Added copyright message.
   * Added methods and classes for flipping and rotating, changed for
   * scaling and clipping.
   *
   *
   */
  