home *** CD-ROM | disk | FTP | other *** search
- /* graphics.h
-
- Definitions for Graphics Package.
-
- Copyright (c) Borland International 1987,1988
- All Rights Reserved.
- */
-
- #if __STDC__
- #define _Cdecl
- #else
- #define _Cdecl cdecl
- #endif
-
- #if !defined(__GRAPHX_DEF_)
- #define __GRAPHX_DEF_
-
- enum graphics_errors { /* graphresult error return codes */
- grOk = 0,
- grNoInitGraph = -1,
- grNotDetected = -2,
- grFileNotFound = -3,
- grInvalidDriver = -4,
- grNoLoadMem = -5,
- grNoScanMem = -6,
- grNoFloodMem = -7,
- grFontNotFound = -8,
- grNoFontMem = -9,
- grInvalidMode = -10,
- grError = -11, /* generic error */
- grIOerror = -12,
- grInvalidFont = -13,
- grInvalidFontNum = -14,
- grInvalidVersion = -18
- };
-
- enum graphics_drivers { /* define graphics drivers */
- DETECT, /* requests autodetection */
- CGA, MCGA, EGA, EGA64, EGAMONO, IBM8514, /* 1 - 6 */
- HERCMONO, ATT400, VGA, PC3270, /* 7 - 10 */
- CURRENT_DRIVER = -1
- };
-
- enum graphics_modes { /* graphics modes for each driver */
- CGAC0 = 0, /* 320x200 palette 0; 1 page */
- CGAC1 = 1, /* 320x200 palette 1; 1 page */
- CGAC2 = 2, /* 320x200 palette 2: 1 page */
- CGAC3 = 3, /* 320x200 palette 3; 1 page */
- CGAHI = 4, /* 640x200 1 page */
- MCGAC0 = 0, /* 320x200 palette 0; 1 page */
- MCGAC1 = 1, /* 320x200 palette 1; 1 page */
- MCGAC2 = 2, /* 320x200 palette 2; 1 page */
- MCGAC3 = 3, /* 320x200 palette 3; 1 page */
- MCGAMED = 4, /* 640x200 1 page */
- MCGAHI = 5, /* 640x480 1 page */
- EGALO = 0, /* 640x200 16 color 4 pages */
- EGAHI = 1, /* 640x350 16 color 2 pages */
- EGA64LO = 0, /* 640x200 16 color 1 page */
- EGA64HI = 1, /* 640x350 4 color 1 page */
- EGAMONOHI = 0, /* 640x350 64K on card, 1 page - 256K on card, 4 pages */
- HERCMONOHI = 0, /* 720x348 2 pages */
- ATT400C0 = 0, /* 320x200 palette 0; 1 page */
- ATT400C1 = 1, /* 320x200 palette 1; 1 page */
- ATT400C2 = 2, /* 320x200 palette 2; 1 page */
- ATT400C3 = 3, /* 320x200 palette 3; 1 page */
- ATT400MED = 4, /* 640x200 1 page */
- ATT400HI = 5, /* 640x400 1 page */
- VGALO = 0, /* 640x200 16 color 4 pages */
- VGAMED = 1, /* 640x350 16 color 2 pages */
- VGAHI = 2, /* 640x480 16 color 1 page */
- PC3270HI = 0, /* 720x350 1 page */
- IBM8514LO = 0, /* 640x480 256 colors */
- IBM8514HI = 1 /*1024x768 256 colors */
- };
-
- /* Colors for setpalette and setallpalette */
-
- #if !defined(__COLORS)
- #define __COLORS
-
- enum COLORS {
- BLACK, /* dark colors */
- BLUE,
- GREEN,
- CYAN,
- RED,
- MAGENTA,
- BROWN,
- LIGHTGRAY,
- DARKGRAY, /* light colors */
- LIGHTBLUE,
- LIGHTGREEN,
- LIGHTCYAN,
- LIGHTRED,
- LIGHTMAGENTA,
- YELLOW,
- WHITE
- };
- #endif
-
- enum CGA_COLORS {
- CGA_LIGHTGREEN = 1, /* Palette C0 Color Names */
- CGA_LIGHTRED = 2,
- CGA_YELLOW = 3,
-
- CGA_LIGHTCYAN = 1, /* Palette C1 Color Names */
- CGA_LIGHTMAGENTA = 2,
- CGA_WHITE = 3,
-
- CGA_GREEN = 1, /* Palette C2 Color Names */
- CGA_RED = 2,
- CGA_BROWN = 3,
-
- CGA_CYAN = 1, /* Palette C3 Color Names */
- CGA_MAGENTA = 2,
- CGA_LIGHTGRAY = 3
- };
-
-
- enum EGA_COLORS {
- EGA_BLACK = 0, /* dark colors */
- EGA_BLUE = 1,
- EGA_GREEN = 2,
- EGA_CYAN = 3,
- EGA_RED = 4,
- EGA_MAGENTA = 5,
- EGA_BROWN = 20,
- EGA_LIGHTGRAY = 7,
- EGA_DARKGRAY = 56, /* light colors */
- EGA_LIGHTBLUE = 57,
- EGA_LIGHTGREEN = 58,
- EGA_LIGHTCYAN = 59,
- EGA_LIGHTRED = 60,
- EGA_LIGHTMAGENTA = 61,
- EGA_YELLOW = 62,
- EGA_WHITE = 63
- };
-
- enum line_styles { /* Line styles for get/setlinestyle */
- SOLID_LINE = 0,
- DOTTED_LINE = 1,
- CENTER_LINE = 2,
- DASHED_LINE = 3,
- USERBIT_LINE = 4, /* User defined line style */
- };
-
- enum line_widths { /* Line widths for get/setlinestyle */
- NORM_WIDTH = 1,
- THICK_WIDTH = 3,
- };
-
- enum font_names {
- DEFAULT_FONT = 0, /* 8x8 bit mapped font */
- TRIPLEX_FONT = 1, /* "Stroked" fonts */
- SMALL_FONT = 2,
- SANS_SERIF_FONT = 3,
- GOTHIC_FONT = 4
- };
-
- #define HORIZ_DIR 0 /* left to right */
- #define VERT_DIR 1 /* bottom to top */
-
- #define USER_CHAR_SIZE 0 /* user-defined char size */
-
- enum fill_patterns { /* Fill patterns for get/setfillstyle */
- EMPTY_FILL, /* fills area in background color */
- SOLID_FILL, /* fills area in solid fill color */
- LINE_FILL, /* --- fill */
- LTSLASH_FILL, /* /// fill */
- SLASH_FILL, /* /// fill with thick lines */
- BKSLASH_FILL, /* \\\ fill with thick lines */
- LTBKSLASH_FILL, /* \\\ fill */
- HATCH_FILL, /* light hatch fill */
- XHATCH_FILL, /* heavy cross hatch fill */
- INTERLEAVE_FILL, /* interleaving line fill */
- WIDE_DOT_FILL, /* Widely spaced dot fill */
- CLOSE_DOT_FILL, /* Closely spaced dot fill */
- USER_FILL /* user defined fill */
- };
-
- enum putimage_ops { /* BitBlt operators for putimage */
- COPY_PUT, /* MOV */
- XOR_PUT, /* XOR */
- OR_PUT, /* OR */
- AND_PUT, /* AND */
- NOT_PUT /* NOT */
- };
-
- enum text_just { /* Horizontal and vertical justification
- for settextjustify */
- LEFT_TEXT = 0,
- CENTER_TEXT = 1,
- RIGHT_TEXT = 2,
-
- BOTTOM_TEXT = 0,
- /* CENTER_TEXT = 1, already defined above */
- TOP_TEXT = 2
- };
-
-
- #define MAXCOLORS 15
-
- struct palettetype {
- unsigned char size;
- signed char colors[MAXCOLORS+1];
- };
-
- struct linesettingstype {
- int linestyle;
- unsigned upattern;
- int thickness;
- };
-
- struct textsettingstype {
- int font;
- int direction;
- int charsize;
- int horiz;
- int vert;
- };
-
- struct fillsettingstype {
- int pattern;
- int color;
- };
-
- struct pointtype {
- int x, y;
- };
-
- struct viewporttype {
- int left, top, right, bottom;
- int clip;
- };
-
- struct arccoordstype {
- int x, y;
- int xstart, ystart, xend, yend;
- };
-
- void far _Cdecl arc(int x, int y, int stangle, int endangle,
- int radius);
- void far _Cdecl bar(int left, int top, int right, int bottom);
- void far _Cdecl bar3d(int left, int top, int right, int bottom,
- int depth, int topflag);
- void far _Cdecl circle(int x, int y, int radius);
- void far _Cdecl cleardevice(void);
- void far _Cdecl clearviewport(void);
- void far _Cdecl closegraph(void);
- void far _Cdecl detectgraph(int far *graphdriver,int far *graphmode);
- void far _Cdecl drawpoly(int numpoints, int far *polypoints);
- void far _Cdecl ellipse(int x, int y, int stangle, int endangle,
- int xradius, int yradius);
- void far _Cdecl fillellipse( int x, int y, int xradius, int yradius );
- void far _Cdecl fillpoly(int numpoints, int far *polypoints);
- void far _Cdecl floodfill(int x, int y, int border);
- void far _Cdecl getarccoords(struct arccoordstype far *arccoords);
- void far _Cdecl getaspectratio(int far *xasp, int far *yasp);
- int far _Cdecl getbkcolor(void);
- int far _Cdecl getcolor(void);
- struct palettetype * far _Cdecl getdefaultpalette( void );
- char * far _Cdecl getdrivername( void );
- void far _Cdecl getfillpattern(char far *pattern);
- void far _Cdecl getfillsettings(struct fillsettingstype far *fillinfo);
- int far _Cdecl getgraphmode(void);
- void far _Cdecl getimage(int left, int top, int right, int bottom,
- void far *bitmap);
- void far _Cdecl getlinesettings(struct linesettingstype far *lineinfo);
- int far _Cdecl getmaxcolor(void);
- int far _Cdecl getmaxmode(void);
- int far _Cdecl getmaxx(void);
- int far _Cdecl getmaxy(void);
- char * far _Cdecl getmodename( int mode_number );
- void far _Cdecl getmoderange(int graphdriver, int far *lomode,
- int far *himode);
- unsigned far _Cdecl getpixel(int x, int y);
- void far _Cdecl getpalette(struct palettetype far *palette);
- int far _Cdecl getpalettesize( void );
- void far _Cdecl gettextsettings(struct textsettingstype far *texttypeinfo);
- void far _Cdecl getviewsettings(struct viewporttype far *viewport);
- int far _Cdecl getx(void);
- int far _Cdecl gety(void);
- void far _Cdecl graphdefaults(void);
- char * far _Cdecl grapherrormsg(int errorcode);
- void far _Cdecl _graphfreemem(void far *ptr, unsigned size);
- void far * far _Cdecl _graphgetmem(unsigned size);
- int far _Cdecl graphresult(void);
- unsigned far _Cdecl imagesize(int left, int top, int right, int bottom);
- void far _Cdecl initgraph(int far *graphdriver,
- int far *graphmode,
- char far *pathtodriver);
- int far _Cdecl installuserdriver( char far *name, int huge (*detect)(void) );
- int far _Cdecl installuserfont( char far *name );
- void far _Cdecl line(int x1, int y1, int x2, int y2);
- void far _Cdecl linerel(int dx, int dy);
- void far _Cdecl lineto(int x, int y);
- void far _Cdecl moverel(int dx, int dy);
- void far _Cdecl moveto(int x, int y);
- void far _Cdecl outtext(char far *textstring);
- void far _Cdecl outtextxy(int x, int y, char far *textstring);
- void far _Cdecl pieslice(int x, int y, int stangle, int endangle,
- int radius);
- void far _Cdecl putimage(int left, int top, void far *bitmap, int op);
- void far _Cdecl putpixel(int x, int y, int color);
- void far _Cdecl rectangle(int left, int top, int right, int bottom);
- void far _Cdecl restorecrtmode(void);
- void far _Cdecl sector( int X, int Y, int StAngle, int EndAngle,
- int XRadius, int YRadius );
- void far _Cdecl setactivepage(int page);
- void far _Cdecl setallpalette(struct palettetype far *palette);
- void far _Cdecl setaspectratio( int xasp, int yasp );
- void far _Cdecl setbkcolor(int color);
- void far _Cdecl setcolor(int color);
- void far _Cdecl setfillpattern(char far *upattern, int color);
- void far _Cdecl setfillstyle(int pattern, int color);
- unsigned far _Cdecl setgraphbufsize(unsigned bufsize);
- void far _Cdecl setgraphmode(int mode);
- void far _Cdecl setlinestyle(int linestyle, unsigned upattern,
- int thickness);
- void far _Cdecl setpalette(int colornum, int color);
- void far _Cdecl setrgbpalette(int colornum,
- int red, int green, int blue);
- void far _Cdecl settextjustify(int horiz, int vert);
- void far _Cdecl settextstyle(int font, int direction, int charsize);
- void far _Cdecl setusercharsize(int multx, int divx,
- int multy, int divy);
- void far _Cdecl setviewport(int left, int top, int right, int bottom,
- int clip);
- void far _Cdecl setvisualpage(int page);
- void far _Cdecl setwritemode( int mode );
- int far _Cdecl textheight(char far *textstring);
- int far _Cdecl textwidth(char far *textstring);
-
- /***** graphics drivers *****/
-
- int _Cdecl registerbgidriver(void (*driver)(void));
- int far _Cdecl registerfarbgidriver(void far *driver);
-
- /* !! These "functions" are NOT user-callable !! */
- /* !! They are there just so you can link in graphics drivers !! */
-
- void _Cdecl CGA_driver(void);
- void _Cdecl EGAVGA_driver(void);
- void _Cdecl IBM8514_driver(void);
- void _Cdecl Herc_driver(void);
- void _Cdecl ATT_driver(void);
- void _Cdecl PC3270_driver(void);
-
- extern int far _Cdecl CGA_driver_far[];
- extern int far _Cdecl EGAVGA_driver_far[];
- extern int far _Cdecl IBM8514_driver_far[];
- extern int far _Cdecl Herc_driver_far[];
- extern int far _Cdecl ATT_driver_far[];
- extern int far _Cdecl PC3270_driver_far[];
-
-
- /***** graphics fonts *****/
-
- int _Cdecl registerbgifont(void (*font)(void));
- int far _Cdecl registerfarbgifont(void far *font);
-
- /* !! These "functions" are NOT user-callable, !! */
- /* !! they are there just so you can link in fonts !! */
-
- void _Cdecl triplex_font(void);
- void _Cdecl small_font(void);
- void _Cdecl sansserif_font(void);
- void _Cdecl gothic_font(void);
-
- extern int far _Cdecl triplex_font_far[];
- extern int far _Cdecl small_font_far[];
- extern int far _Cdecl sansserif_font_far[];
- extern int far _Cdecl gothic_font_far[];
-
-
- #endif