#define PIXEL_cyan          SysPixelIndex[14]#define PIXEL_lightwhite    SysPixelIndex[15]#define PIXEL_black         SysPixelIndex[16]// Compatiblity definitions#define COLOR_invalid       PIXEL_invalid#define COLOR_transparent   PIXEL_transparent#define COLOR_darkred       PIXEL_darkred#define COLOR_darkgreen     PIXEL_darkgreen#define COLOR_darkyellow    PIXEL_darkyellow#define COLOR_darkblue      PIXEL_darkbule#define COLOR_darkmagenta   PIXEL_darkmagenta#define COLOR_darkcyan      PIXEL_darkcyan#define COLOR_lightgray     PIXEL_lightgray#define COLOR_darkgray      PIXEL_darkgray#define COLOR_red           PIXEL_red#define COLOR_green         PIXEL_green#define COLOR_yellow        PIXEL_yellow#define COLOR_blue          PIXEL_blue#define COLOR_magenta       PIXEL_magenta#define COLOR_cyan          PIXEL_cyan#define COLOR_lightwhite    PIXEL_lightwhite#define COLOR_black         PIXEL_black#define SysColorIndex       SysPixelIndex#define SCREENHDC           0#define HDC_SCREEN          SCREENHDC#define HDC_INVALID         0#define GDCAP_COLORNUM      0#define GDCAP_HPIXEL        1#define GDCAP_VPIXEL        2#define GDCAP_MAXX          3#define GDCAP_MAXY          4#define GDCAP_DEPTH         5#define GDCAP_BPP           6int GUIAPI GetGDCapability (HDC hdc, int iItem);// Get and release DCHDC GUIAPI GetDC (HWND hwnd);HDC GUIAPI GetClientDC (HWND hwnd);void GUIAPI ReleaseDC (HDC hdc);HDC GUIAPI CreateCompatibleDC (HDC hdc);void GUIAPI DeleteCompatibleDC (HDC hdc);HDC GUIAPI CreatePrivateDC (HWND hwnd);HDC GUIAPI CreatePrivateClientDC (HWND hwnd);HDC GUIAPI GetPrivateClientDC (HWND hwnd);void GUIAPI DeletePrivateDC (HDC hdc);// General drawing attributes#define BM_TRANSPARENT        1#define BM_OPAQUE             0gal_pixel GUIAPI GetBkColor (HDC hdc);int GUIAPI GetBkMode (HDC hdc);gal_pixel GUIAPI GetTextColor (HDC hdc);gal_pixel GUIAPI SetBkColor (HDC hdc, gal_pixel color);int GUIAPI SetBkMode (HDC hdc, int bkmode);gal_pixel GUIAPI SetTextColor (HDC hdc, gal_pixel color);int GUIAPI GetTabStop (HDC hdc);int GUIAPI SetTabStop (HDC hdc, int new_value);// Pen and brush support#define PT_SOLID    0#define BT_SOLID    0gal_pixel GUIAPI GetPenColor (HDC hdc);gal_pixel GUIAPI GetBrushColor (HDC hdc);int GUIAPI GetPenType (HDC hdc);int GUIAPI GetBrushType (HDC hdc);gal_pixel GUIAPI SetPenColor (HDC hdc, gal_pixel color);gal_pixel GUIAPI SetBrushColor (HDC hdc, gal_pixel color);int GUIAPI SetPenType (HDC hdc, int pentype);int GUIAPI SetBrushType (HDC hdc, int brushtype);// General drawing supportvoid GUIAPI SetPixel (HDC hdc, int x, int y, gal_pixel c);void GUIAPI SetPixelRGB (HDC hdc, int x, int y, int r, int g, int b);gal_pixel GUIAPI GetPixel (HDC hdc, int x, int y);void GUIAPI GetPixelRGB (HDC hdc, int x, int y, int* r, int* g, int* b);gal_pixel GUIAPI RGB2Pixel (HDC hdc, int r, int g, int b);#define RGB2Index RGB2Pixelvoid GUIAPI LineTo (HDC hdc, int x, int y);void GUIAPI MoveTo (HDC hdc, int x, int y);void GUIAPI Circle (HDC hdc, int x, int y, int r);void GUIAPI Rectangle (HDC hdc, int x0, int y0, int x1, int y1);void GUIAPI FocusRect (HDC hdc, int x0, int y0, int x1, int y1);// Mapping suport #define MM_TEXT               0#define MM_ANISOTROPIC        1int GUIAPI GetMapMode (HDC hdc);void GUIAPI GetViewportExt (HDC hdc, POINT* pPt);void GUIAPI GetViewportOrg (HDC hdc, POINT* pPt);void GUIAPI GetWindowExt (HDC hdc, POINT* pPt);void GUIAPI GetWindowOrg (HDC hdc, POINT* pPt);void GUIAPI SetMapMode (HDC hdc, int mapmode);void GUIAPI SetViewportExt (HDC hdc, POINT* pPt);void GUIAPI SetViewportOrg (HDC hdc, POINT* pPt);void GUIAPI SetWindowExt (HDC hdc, POINT* pPt);void GUIAPI SetWindowOrg (HDC hdc, POINT* pPt);// Coordinate system transfervoid GUIAPI DPtoLP (HDC hdc, POINT* pPt);void GUIAPI LPtoDP (HDC hdc, POINT* pPt);// Clipping supportvoid GUIAPI ExcludeClipRect (HDC hdc, int left, int top,                             int right, int bottom);void GUIAPI IncludeClipRect (HDC hdc, int left, int top,                               int right, int bottom);void GUIAPI ClipRectIntersect (HDC hdc, const RECT* prc);void GUIAPI SelectClipRect (HDC hdc, const RECT* prc);void GUIAPI SelectClipRegion (HDC hdc, const CLIPRGN* pRgn);void GUIAPI GetBoundsRect (HDC hdc, RECT* pRect);BOOL GUIAPI PtVisible (HDC hdc, const POINT* pPt);BOOL GUIAPI RectVisible (HDC hdc, const RECT* pRect);// Bitmap supportvoid GUIAPI SaveScreenBox (int x, int y, int w, int h, void* vbuf);void* GUIAPI SaveCoveredScreenBox (int x, int y, int w, int h);#ifdef _MISC_SAVESCREENBOOL GUIAPI SaveMainWindowContent (HWND hWnd, const char* filename);#endifvoid GUIAPI PutSavedBoxOnScreen (int x, int y, int w, int h, void* vbuf);void GUIAPI PutSavedBoxOnDC (HDC hdc, int x, int y, int w, int h, void* vbuf);void GUIAPI ScreenCopy (int sx, int sy, HDC hdc, int dx, int dy);void GUIAPI FillBox (HDC hdc, int x, int y, int w, int h);void GUIAPI FillBoxWithBitmap (HDC hdc, int x, int y, int w, int h,                              PBITMAP pBitmap);void GUIAPI FillBoxWithBitmapPart (HDC hdc, int x, int y, int w, int h,                              int bw, int bh, PBITMAP pBitmap, int xo, int yo);void GUIAPI BitBlt (HDC hsdc, int sx, int sy, int sw, int sh,                    HDC hddc, int dx, int dy, DWORD dwRop);void GUIAPI StretchBlt (HDC hsdc, int sx, int sy, int sw, int sh,                        HDC hddc, int dx, int dy, int dw, int dh, DWORD dwRop);// Icon supportHICON GUIAPI LoadIconFromFile (HDC hdc, const char* filename, int which);HICON GUIAPI CreateIcon (HDC hdc, int w, int h,                         const BYTE* AndBits, const BYTE* XorBits, int colornum);BOOL GUIAPI DestroyIcon (HICON hicon);void GUIAPI DrawIcon (HDC hdc, int x, int y, int w, int h, HICON hicon);// Rectangle support void GUIAPI SetRect (RECT* prc, int left, int top, int right, int bottom);void GUIAPI SetRectEmpty (RECT* prc);void GUIAPI CopyRect (RECT* pdrc, const RECT* psrc);BOOL GUIAPI IsRectEmpty (const RECT* prc);BOOL GUIAPI EqualRect (const RECT* prc1, const RECT* prc2);void GUIAPI NormalizeRect (RECT* pRect);BOOL GUIAPI IntersectRect (RECT* pdrc, const RECT* psrc1, const RECT* psrc2);BOOL GUIAPI IsCovered (const RECT* prc1, const RECT* prc2);BOOL GUIAPI DoesIntersect (const RECT* psrc1, const RECT* psrc2);BOOL GUIAPI UnionRect (RECT* pdrc, const RECT* psrc1, const RECT* psrc2);void GUIAPI GetBoundRect (PRECT pdrc,  const RECT* psrc1, const RECT* psrc2);int GUIAPI SubtractRect (RECT* rc, const RECT* psrc1, const RECT* psrc2);void GUIAPI OffsetRect (RECT* prc, int x, int y);void GUIAPI InflateRect (RECT* prc, int cx, int cy);void GUIAPI InflateRectToPt (RECT* prc, int x, int y);BOOL GUIAPI PtInRect (const RECT* prc, int x, int y);#define RECTWP(prc)  (prc->right - prc->left)#define RECTHP(prc)  (prc->bottom - prc->top)#define RECTW(rc)    (rc.right - rc.left)#define RECTH(rc)    (rc.bottom - rc.top)// System font supportconst char* GUIAPI GetSysCharset (void);BOOL GUIAPI DoesSupportCharset (const char* charset);int GUIAPI SetSysCharset (const char* charset);int GUIAPI GetSysCharWidth (void);int GUIAPI GetSysCCharWidth (void);int GUIAPI GetSysCharHeight (void);void GUIAPI GetSysTabbedTextExtent (const char* spText, SIZE* pSize);// Compatiblity definitions#define GetCharWidth GetSysCharWidth#define GetCCharWidth GetSysCCharWidth#define GetCharHeight GetSysCharHeight// Font support#define INV_LOGFONT     0PLOGFONT GUIAPI CreateLogFont (const char* type, const char* family,         const char* charset, char weight, char slant, char set_width,         char spacing, char underline, char struckout, 	int size, int rotation);PLOGFONT GUIAPI CreateLogFontIndirect (LOGFONT* logfont);void GUIAPI DestroyLogFont (PLOGFONT log_font);void GUIAPI GetLogFontInfo (HDC hdc, LOGFONT* log_font);#define SYSLOGFONT_DEFAULT          0PLOGFONT GUIAPI GetSystemFont (int font_id);PLOGFONT GUIAPI GetCurFont (HDC hdc);PLOGFONT GUIAPI SelectFont (HDC hdc, PLOGFONT log_font);// Text parse supportint GUIAPI GetTextMCharInfo (PLOGFONT log_font, const char* mstr, int len,                 int* pos_chars);int GUIAPI GetTextWordInfo (PLOGFONT log_font, const char* mstr, int len,                 int* pos_words, WORDINFO* info_words);int GUIAPI GetFirstMCharLen (PLOGFONT log_font, const char* mstr, int len);int GUIAPI GetFirstWord (PLOGFONT log_font, const char* mstr, int len,		                    WORDINFO* word_info);int GUIAPI GetTextExtentPoint (HDC hdc, const char* text, int len, int max_extent,                 int* fit_chars, int* pos_chars, int* dx_chars, SIZE* size);// Text output supportint GUIAPI GetFontHeight (HDC hdc);int GUIAPI GetMaxFontWidth (HDC hdc);void GUIAPI GetTextExtent (HDC hdc, const char* spText, int len, SIZE* pSize);void GUIAPI GetTabbedTextExtent (HDC hdc, const char* spText, int len, SIZE* pSize);int GUIAPI GetTextCharacterExtra (HDC hdc);int GUIAPI SetTextCharacterExtra (HDC hdc, int extra);int GUIAPI GetTextAboveLineExtra (HDC hdc);int GUIAPI SetTextAboveLineExtra (HDC hdc, int extra);int GUIAPI GetTextBellowLineExtra (HDC hdc);int GUIAPI SetTextBellowLineExtra (HDC hdc, int extra);int GUIAPI TextOutLen (HDC hdc, int x, int y, const char* spText, int len);int GUIAPI TabbedTextOutLen (HDC hdc, int x, int y, const char* spText, int len); int GUIAPI TabbedTextOutEx (HDC hdc, int x, int y, const char* spText, int nCount,            int nTabPositions, int *pTabPositions, int nTabOrigin);void GUIAPI GetLastTextOutPos (HDC hdc, POINT* pt);// Compatiblity definitions#define TextOut(hdc, x, y, text)    TextOutLen (hdc, x, y, text, -1)#define TabbedTextOut(hdc, x, y, text)  TabbedTextOutLen (hdc, x, y, text, -1)#define DT_TOP              0x00000000#define DT_LEFT             0x00000000#define DT_CENTER           0x00000001#define DT_RIGHT            0x00000002#define DT_VCENTER          0x00000004#define DT_BOTTOM           0x00000008#define DT_WORDBREAK        0x00000010#define DT_SINGLELINE       0x00000020#define DT_EXPANDTABS       0x00000040#define DT_TABSTOP          0x00000080#define DT_NOCLIP           0x00000100#define DT_EXTERNALLPADING  0x00000200#define DT_CALCRECT         0x00000400#define DT_NOPREFIX         0x00000800#define DT_INTERNAL         0x00001000int GUIAPI DrawTextEx (HDC hdc, const char* pText, int nCount,                 RECT* pRect, int nIndent, UINT nFormat);#define DrawText(hdc, text, n, rc, format)      DrawTextEx (hdc, text, n, rc, 0, format)/************************** Bitmap file load/save support ******************/#define BMP_FLOW_DOWN   1#define BMP_FLOW_UP     2#define LOADBMP_FLAG_GRAYSCALE  0x00000001#define LOADBMP_FLAG_NONE       0x00000000#define RGB_ORDER_RGB   0#define RGB_ORDER_BGR   1typedef struct tagMYBITMAP{    int depth;    int w, h;    int size;    int pitch;    int frames;    int flow;    int rgb_order;    int transparent;    BYTE* bits;    DWORD flags;} MYBITMAP;#include <stdio.h>BOOL GUIAPI RegisterBitmapFileType (const char *ext,            int (*load) (FILE* fp, MYBITMAP *bmp, RGB *pal),            int (*save) (FILE* fp, MYBITMAP *bmp, RGB *pal));#define ERR_BMP_OK              0#define ERR_BMP_IMAGE_TYPE      -1#define ERR_BMP_UNKNOWN_TYPE    -2#define ERR_BMP_CANT_READ       -3#define ERR_BMP_CANT_SAVE       -4#define ERR_BMP_NOT_SUPPORTED   -5   #define ERR_BMP_MEM             -6#define ERR_BMP_LOAD            -7#define ERR_BMP_FILEIO          -8#define ERR_BMP_OTHER           -9int GUIAPI LoadBitmap (HDC hdc, PBITMAP pBitmap, const char* spFileName);#ifdef _SAVE_BITMAPint GUIAPI SaveBitmap (HDC hdc, PBITMAP pBitmap, const char* spFileName);#endifvoid GUIAPI UnloadBitmap (PBITMAP pBitmap);void GUIAPI ExpandMonoBitmap (HDC hdc, int w, int h, const BYTE* bits, int bits_flow, int pitch,                              BYTE* bitmap, int bg, int fg);void GUIAPI Expand16CBitmap (HDC hdc, int w, int h, const BYTE* bits, int bits_flow, int pitch,                            BYTE* bitmap, RGB* pal);void GUIAPI Expand256CBitmap (HDC hdc, int w, int h, const BYTE* bits, int bits_flow, int pitch,                             BYTE* bitmap, RGB* pal);void GUIAPI CompileRGBBitmap (HDC hdc, int w, int h, const BYTE* bits, int bits_flow, int pitch,                             BYTE* bitmap, int rgb_order);void GUIAPI ReplaceBitmapColor (HDC hdc, PBITMAP pBitmap, int iOColor, int iNColor);/*********** old GIF and JPG support routines *******************************/#ifdef _OLD_NATIVE_GIFJPGint GUIAPI CreateBitmapFromGIFFile (HDC hdc, PBITMAP pBitmap, const char* filename);int GUIAPI CreateBitmapFromGIFMemory (HDC hdc, PBITMAP pBitmap,                 void* buffer, int buffer_length);int GUIAPI CreateBitmapFromJPGFile (HDC hdc, PBITMAP pBitmap, const char* filename);int GUIAPI CreateBitmapFromJPGMemory (HDC hdc, PBITMAP pBitmap,                 void* buffer, int buffer_length);#endif#ifdef __cplusplus}#endif  /* __cplusplus */#endif  /* GUI_GDI_H */