www.pudn.com > cximage602_full.rar > ximatif.h

/* 
 * 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  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