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/*
* File: ximatif.h
* Purpose: TIFF Image Class Loader and Writer
*/
/* ==========================================================
* CxImageTIF (c) 07/Aug/2001 Davide Pizzolato - www.xdp.it
* For conditions of distribution and use, see copyright notice in ximage.h
*
* Special thanks to Troels Knakkergaard for new features, enhancements and bugfixes
*
* Special thanks to Abe <God(dot)bless(at)marihuana(dot)com> for MultiPageTIFF code.
*
* LibTIFF is:
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
* ==========================================================
*/
#if !defined(__ximatif_h)
#define __ximatif_h
#include "ximage.h"
#if CXIMAGE_SUPPORT_TIF
#ifdef _LINUX
#include <tiffio.h>
#else
#include "../tiff/tiffio.h"
#endif
class DLL_EXP CxImageTIF: public CxImage
{
public:
CxImageTIF(): CxImage(CXIMAGE_FORMAT_TIF) {m_tif2=NULL; m_multipage=false; m_pages=0;}
~CxImageTIF();
TIFF* TIFFOpenEx(CxFile * hFile);
void TIFFCloseEx(TIFF* tif);
// bool Load(const TCHAR * imageFileName){ return CxImage::Load(imageFileName,CXIMAGE_FORMAT_TIF);}
// bool Save(const TCHAR * imageFileName){ return CxImage::Save(imageFileName,CXIMAGE_FORMAT_TIF);}
bool Decode(CxFile * hFile);
bool Decode(FILE *hFile) { CxIOFile file(hFile); return Decode(&file); }
#if CXIMAGE_SUPPORT_ENCODE
bool Encode(CxFile * hFile, bool bAppend=false);
bool Encode(CxFile * hFile, CxImage ** pImages, int pagecount);
bool Encode(FILE *hFile, bool bAppend=false) { CxIOFile file(hFile); return Encode(&file,bAppend); }
bool Encode(FILE *hFile, CxImage ** pImages, int pagecount)
{ CxIOFile file(hFile); return Encode(&file, pImages, pagecount); }
#endif // CXIMAGE_SUPPORT_ENCODE
protected:
void TileToStrip(uint8* out, uint8* in, uint32 rows, uint32 cols, int outskew, int inskew);
bool EncodeBody(TIFF *m_tif, bool multipage=false, int page=0, int pagecount=0);
TIFF *m_tif2;
bool m_multipage;
int m_pages;
void MoveBits( BYTE* dest, BYTE* from, int count, int bpp );
void MoveBitsPal( BYTE* dest, BYTE*from, int count, int bpp, RGBQUAD* pal );
};
#endif
#endif
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