/usr/include/dcmtk/dcmimgle/dimo1img.h is in libdcmtk2-dev 3.6.0-15.
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*
* Copyright (C) 1996-2010, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmimgle
*
* Author: Joerg Riesmeier
*
* Purpose: DicomMonochrome1Image (Header)
*
* Last Update: $Author: joergr $
* Update Date: $Date: 2010-10-14 13:16:26 $
* CVS/RCS Revision: $Revision: 1.17 $
* Status: $State: Exp $
*
* CVS/RCS Log at end of file
*
*/
#ifndef DIMO1IMG_H
#define DIMO1IMG_H
#include "dcmtk/config/osconfig.h"
#include "dcmtk/dcmimgle/dimoimg.h"
/*---------------------*
* class declaration *
*---------------------*/
/** Class for MONOCHROME1 images
*/
class DiMono1Image
: public DiMonoImage
{
public:
/** constructor
*
** @param docu pointer to dataset (encapsulated)
* @param status current image status
*/
DiMono1Image(const DiDocument *docu,
const EI_Status status);
/** destructor
*/
virtual ~DiMono1Image();
/** get color model of internal pixel representation.
* @return always returns EPI_Monochrome1
*/
virtual EP_Interpretation getInternalColorModel() const
{
return EPI_Monochrome1;
}
/** get pixel data with specified format.
* (memory is handled internally)
*
** @param frame number of frame to be rendered
* @param bits number of bits for the output pixel data (depth)
* @param planar flags, whether the output data (for multi-planar images) should be planar or not
*
** @return untyped pointer to the pixel data if successful, NULL otherwise
*/
virtual const void *getOutputData(const unsigned long frame,
const int bits,
const int planar = 0);
/** get pixel data with specified format.
* (memory is handled externally)
*
** @param buffer untyped pointer to the externally allocated memory buffer
* @param size size of the memory buffer in bytes (will be checked)
* @param frame number of frame to be rendered
* @param bits number of bits for the output pixel data (depth)
* @param planar flags, whether the output data (for multi-planar images) should be planar or not
*
** @return status, true if successful, false otherwise
*/
virtual int getOutputData(void *buffer,
const unsigned long size,
const unsigned long frame,
const int bits,
const int planar = 0);
/** create copy of current image object
*
** @param fstart first frame to be processed
* @param fcount number of frames
*
** @return pointer to new DicomImage object (NULL if an error occurred)
*/
DiImage *createImage(const unsigned long fstart,
const unsigned long fcount) const;
/** create scaled copy of specified (clipping) area of the current image object.
*
** @param left_pos x coordinate of top left corner of area to be scaled
* (referring to image origin, negative values create a border around the image)
* @param top_pos y coordinate of top left corner of area to be scaled
* @param clip_width width of area to be scaled
* @param clip_height height of area to be scaled
* @param scale_width width of scaled image (in pixels)
* @param scale_height height of scaled image (in pixels)
* @param interpolate specifies whether scaling algorithm should use interpolation (if necessary).
* default: no interpolation (0), preferred interpolation algorithm (if applicable):
* 1 = pbmplus algorithm, 2 = c't algorithm, 3 = bilinear magnification,
* 4 = bicubic magnification
* @param aspect specifies whether pixel aspect ratio should be taken into consideration
* (if true, width OR height should be 0, i.e. this component will be calculated
* automatically)
* @param pvalue P-value used for the border outside the image (0..65535)
*
** @return pointer to new DiImage object (NULL if an error occurred)
*/
DiImage *createScale(const signed long left_pos,
const signed long top_pos,
const unsigned long clip_width,
const unsigned long clip_height,
const unsigned long scale_width,
const unsigned long scale_height,
const int interpolate,
const int aspect,
const Uint16 pvalue) const;
/** create a flipped copy of the current image
*
** @param horz flip horizontally if true
* @param vert flip vertically if true
*
** @return pointer to new DiImage object (NULL if an error occurred)
*/
DiImage *createFlip(const int horz,
const int vert) const;
/** create a rotated copy of the current image.
*
** @param degree angle by which the image shall be rotated
*
** @return pointer to new DiImage object (NULL if an error occurred)
*/
DiImage *createRotate(const int degree) const;
/** create monochrome copy of the current image.
* Since the image is already monochrome the effect is the same as with createImage().
*
** @param dummy1 not used
* @param dummy2 not used
* @param dummy3 not used
*
** @return pointer to new DiImage object (NULL if an error occurred)
*/
DiImage *createMono(const double dummy1,
const double dummy2,
const double dummy3) const;
protected:
/** constructor, copy
*
** @param image pointer to reference image
* @param fstart first frame to be processed
* @param fcount number of frames
*/
DiMono1Image(const DiMonoImage *image,
const unsigned long fstart,
const unsigned long fcount);
/** constructor, scale/clip
*
** @param image pointer to reference image
* @param left_pos x coordinate of top left corner of area to be scaled
* (referring to image origin, negative values create a border around the image)
* @param top_pos y coordinate of top left corner of area to be scaled
* @param src_cols width of area to be scaled
* @param src_rows height of area to be scaled
* @param dest_cols width of scaled image (in pixels)
* @param dest_rows height of scaled image (in pixels)
* @param interpolate specifies whether scaling algorithm should use interpolation (if necessary).
* default: no interpolation (0), preferred interpolation algorithm (if applicable):
* 1 = pbmplus algorithm, 2 = c't algorithm, 3 = bilinear magnification,
* 4 = bicubic magnification
* @param aspect specifies whether pixel aspect ratio should be taken into consideration
* (if true, width OR height should be 0, i.e. this component will be calculated
* automatically)
* @param pvalue P-value used for the border outside the image (0..65535)
*/
DiMono1Image(const DiMonoImage *image,
const signed long left_pos,
const signed long top_pos,
const Uint16 src_cols,
const Uint16 src_rows,
const Uint16 dest_cols,
const Uint16 dest_rows,
const int interpolate = 0,
const int aspect = 0,
const Uint16 pvalue = 0);
/** constructor, flip
*
** @param image pointer to reference image
** @param horz flip horizontally if true
* @param vert flip vertically if true
*/
DiMono1Image(const DiMonoImage *image,
const int horz,
const int vert);
/** constructor, rotate
*
** @param image pointer to reference image
* @param degree angle by which the image shall be rotated
*/
DiMono1Image(const DiMonoImage *image,
const int degree);
};
#endif
/*
*
* CVS/RCS Log:
* $Log: dimo1img.h,v $
* Revision 1.17 2010-10-14 13:16:26 joergr
* Updated copyright header. Added reference to COPYRIGHT file.
*
* Revision 1.16 2010-03-01 09:08:46 uli
* Removed some unnecessary include directives in the headers.
*
* Revision 1.15 2008-05-20 10:03:53 joergr
* Added new bilinear and bicubic scaling algorithms for image magnification.
*
* Revision 1.14 2005/12/08 16:47:46 meichel
* Changed include path schema for all DCMTK header files
*
* Revision 1.13 2004/02/06 11:07:50 joergr
* Distinguish more clearly between const and non-const access to pixel data.
*
* Revision 1.12 2003/12/08 18:25:12 joergr
* Removed leading underscore characters from preprocessor symbols (reserved
* symbols). Updated CVS header.
*
* Revision 1.11 2003/06/12 15:08:34 joergr
* Fixed inconsistent API documentation reported by Doxygen.
*
* Revision 1.10 2002/12/09 13:32:51 joergr
* Renamed parameter/local variable to avoid name clashes with global
* declaration left and/or right (used for as iostream manipulators).
*
* Revision 1.9 2001/11/27 18:18:23 joergr
* Added support for plugable output formats in class DicomImage. First
* implementation is JPEG.
*
* Revision 1.8 2001/11/09 16:28:03 joergr
* Updated comments.
*
* Revision 1.7 2001/06/01 15:49:43 meichel
* Updated copyright header
*
* Revision 1.6 2000/03/08 16:24:17 meichel
* Updated copyright header.
*
* Revision 1.5 1999/09/17 12:22:54 joergr
* Added/changed/completed DOC++ style comments in the header files.
*
* Revision 1.4 1999/08/25 16:41:51 joergr
* Added new feature: Allow clipping region to be outside the image
* (overlapping).
*
* Revision 1.3 1999/03/24 17:20:05 joergr
* Added/Modified comments and formatting.
*
* Revision 1.2 1999/01/20 15:03:19 joergr
* Added new output method to fill external memory buffer with rendered pixel
* data.
*
* Revision 1.1 1998/11/27 15:12:17 joergr
* Added copyright message.
* Added methods and constructors for flipping and rotating, changed for
* scaling and clipping.
*
* Revision 1.2 1998/05/11 14:53:18 joergr
* Added CVS/RCS header to each file.
*
*
*/
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