// dibapi.h#ifndef _INC_DIBAPI#define _INC_DIBAPI// DIB句柄DECLARE_HANDLE(HDIB);// DIB常量#define PALVERSION   0x300/* DIB宏 */// 判斷是否是Win 3.0的DIB#define IS_WIN30_DIB(lpbi)  ((*(LPDWORD)(lpbi)) == sizeof(BITMAPINFOHEADER))// 計算矩形區(qū)域的寬度#define RECTWIDTH(lpRect)     ((lpRect)->right - (lpRect)->left)// 計算矩形區(qū)域的高度#define RECTHEIGHT(lpRect)    ((lpRect)->bottom - (lpRect)->top)// 在計算圖像大小時，采用公式：biSizeImage = biWidth' × biHeight。// 是biWidth'，而不是biWidth，這里的biWidth'必須是4的整倍數(shù)，表示// 大于或等于biWidth的，離4最近的整倍數(shù)。WIDTHBYTES就是用來計算// biWidth'#define WIDTHBYTES(bits)    (((bits) + 31) / 32 * 4)// PCX文件頭結構typedef struct{		 BYTE bManufacturer;		 BYTE bVersion;		 BYTE bEncoding;		 BYTE bBpp;		 WORD wLeft;		 WORD wTop;		 WORD wRight;		 WORD wBottom;		 WORD wXResolution;		 WORD wYResolution;		 BYTE bPalette[48];		 BYTE bReserved;		 BYTE bPlanes;		 WORD wLineBytes;		 WORD wPaletteType;		 WORD wSrcWidth;		 WORD wSrcDepth;		 BYTE bFiller[54];} PCXHEADER;// 函數(shù)原型BOOL      WINAPI  PaintDIB (HDC, LPRECT, HDIB, LPRECT, CPalette* pPal);BOOL      WINAPI  CreateDIBPalette(HDIB hDIB, CPalette* cPal);LPSTR     WINAPI  FindDIBBits (LPSTR lpbi);DWORD     WINAPI  DIBWidth (LPSTR lpDIB);DWORD     WINAPI  DIBHeight (LPSTR lpDIB);WORD      WINAPI  PaletteSize (LPSTR lpbi);WORD      WINAPI  DIBNumColors (LPSTR lpbi);WORD	  WINAPI  DIBBitCount(LPSTR lpbi);HGLOBAL   WINAPI  CopyHandle (HGLOBAL h);BOOL      WINAPI  SaveDIB (HDIB hDib, CFile& file);HDIB      WINAPI  ReadDIBFile(CFile& file);BOOL      WINAPI  DIBToPCX256(LPSTR lpDIB, CFile& file);HDIB      WINAPI  ReadPCX256(CFile& file);#endif //!_INC_DIBAPI