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