source: liacs/MIR2010/SourceCode/cximage/ximatif.h@ 327

/*
 * 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

#include "tiff/tiffio.h"

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