86 lines
1.6 KiB
C
86 lines
1.6 KiB
C
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/*
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*
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* Copyright (C) 1996-2011, OFFIS e.V.
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* All rights reserved. See COPYRIGHT file for details.
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*
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* This software and supporting documentation were developed by
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*
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* OFFIS e.V.
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* R&D Division Health
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* Escherweg 2
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* D-26121 Oldenburg, Germany
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*
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*
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* Module: dcmimgle
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*
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* Author: Joerg Riesmeier
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*
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* Purpose: DicomOverlayData (Header)
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*
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*/
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#ifndef DIOVDAT_H
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#define DIOVDAT_H
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#include "dcmtk/config/osconfig.h"
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#include "dcmtk/dcmimgle/diobjcou.h"
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/*------------------------*
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* forward declarations *
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*------------------------*/
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class DiOverlay;
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class DiOverlayPlane;
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/*-------------------------------*
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* declaration of helper class *
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*-------------------------------*/
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/** Class to handle overlay pixel data
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*/
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class DCMTK_DCMIMGLE_EXPORT DiOverlayData
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: public DiObjectCounter
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{
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friend class DiOverlay;
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public:
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/** constructor
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*
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** @param entries number of array entries
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* @param count number of valid overlay planes
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*/
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DiOverlayData(unsigned int entries,
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unsigned int count = 0);
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/** destructor
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*/
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virtual ~DiOverlayData();
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private:
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/// number of (valid) overlay planes
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unsigned int Count;
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/// number of array entries (allocated memory)
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unsigned int ArrayEntries;
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/// pointer to an array of planes
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DiOverlayPlane **Planes;
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/// pointer to overlay data (if scaled, flipped or rotated)
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Uint16 *DataBuffer;
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// --- declarations to avoid compiler warnings
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DiOverlayData(const DiOverlayData &);
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DiOverlayData &operator=(const DiOverlayData &);
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};
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#endif
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