graph.h

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short _WCI86FAR _CGRAPH      _remapallpalette( long _WCI86FAR * );
short _WCI86FAR _CGRAPH      _selectpalette( short );

/* Colour Values for _setbkcolor and _remappalette */

#define _BLACK          0x000000L
#define _BLUE           0x2a0000L
#define _GREEN          0x002a00L
#define _CYAN           0x2a2a00L
#define _RED            0x00002aL
#define _MAGENTA        0x2a002aL
#define _BROWN          0x00152aL
#define _WHITE          0x2a2a2aL
#define _GRAY           0x151515L
#define _LIGHTBLUE      0x3F1515L
#define _LIGHTGREEN     0x153f15L
#define _LIGHTCYAN      0x3f3f15L
#define _LIGHTRED       0x15153fL
#define _LIGHTMAGENTA   0x3f153fL
#define _YELLOW         0x153f3fL
#define _BRIGHTWHITE    0x3f3f3fL
#define _LIGHTYELLOW    _YELLOW

/* Shape and Curve Drawing Functions */

short _WCI86FAR _CGRAPH      _lineto( short, short );
short _WCI86FAR _CGRAPH      _lineto_w( double, double );
short _WCI86FAR _CGRAPH      _rectangle( short, short, short, short, short );
short _WCI86FAR _CGRAPH      _rectangle_w( short, double, double, double, double );
short _WCI86FAR _CGRAPH      _rectangle_wxy( short, struct _wxycoord _WCI86FAR *,
                                               struct _wxycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _arc( short, short, short, short, short, short,
                              short, short );
short _WCI86FAR _CGRAPH      _arc_w( double, double, double, double, double,
                                double, double, double );
short _WCI86FAR _CGRAPH      _arc_wxy( struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _ellipse( short, short, short, short, short );
short _WCI86FAR _CGRAPH      _ellipse_w( short, double, double, double, double );
short _WCI86FAR _CGRAPH      _ellipse_wxy( short, struct _wxycoord _WCI86FAR *,
                                      struct _wxycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _pie( short, short, short, short, short, short,
                              short, short, short );
short _WCI86FAR _CGRAPH      _pie_w( short, double, double, double, double,
                                double, double, double, double );
short _WCI86FAR _CGRAPH      _pie_wxy( short, struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR *,
                                  struct _wxycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _polygon( short, short, struct xycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _polygon_w( short, short, double _WCI86FAR * );
short _WCI86FAR _CGRAPH      _polygon_wxy( short, short, struct _wxycoord _WCI86FAR * );
short _WCI86FAR _CGRAPH      _floodfill( short, short, short );
short _WCI86FAR _CGRAPH      _floodfill_w( double, double, short );
short _WCI86FAR _CGRAPH      _setpixel( short, short );
short _WCI86FAR _CGRAPH      _setpixel_w( double, double );
short _WCI86FAR _CGRAPH      _getpixel( short, short );
short _WCI86FAR _CGRAPH      _getpixel_w( double, double );
short _WCI86FAR _CGRAPH      _getarcinfo( struct xycoord _WCI86FAR *,
                                     struct xycoord _WCI86FAR *,
                                     struct xycoord _WCI86FAR * );

/* Position Determination Functions */

struct xycoord _WCI86FAR _CGRAPH  _getcurrentposition( void );
struct _wxycoord _WCI86FAR _CGRAPH _getcurrentposition_w( void );
struct xycoord _WCI86FAR _CGRAPH  _getviewcoord( short, short );
struct xycoord _WCI86FAR _CGRAPH  _getviewcoord_w( double, double );
struct xycoord _WCI86FAR _CGRAPH  _getviewcoord_wxy( struct _wxycoord _WCI86FAR * );
struct xycoord _WCI86FAR _CGRAPH  _getphyscoord( short, short );
struct _wxycoord _WCI86FAR _CGRAPH _getwindowcoord( short, short );
struct xycoord _WCI86FAR _CGRAPH  _moveto( short, short );
struct _wxycoord _WCI86FAR _CGRAPH _moveto_w( double, double );
struct xycoord _WCI86FAR _CGRAPH  _setvieworg( short, short );

#define _getlogcoord   _getviewcoord        /* for compatibility */
#define _setlogorg     _setvieworg

/* Output Determination Functions */

void _WCI86FAR _CGRAPH       _setfillmask( unsigned char _WCI86FAR * );
unsigned char _WCI86FAR * _WCI86FAR _CGRAPH
                        _getfillmask( unsigned char _WCI86FAR * );
void _WCI86FAR _CGRAPH       _setlinestyle( unsigned short );
unsigned short _WCI86FAR _CGRAPH  _getlinestyle( void );
short _WCI86FAR _CGRAPH      _setplotaction( short );
short _WCI86FAR _CGRAPH      _getplotaction( void );
short _WCI86FAR _CGRAPH      _settransparency( short );
short _WCI86FAR _CGRAPH      _setstylewrap( short );
short _WCI86FAR _CGRAPH      _setclip( short );

#define _setwritemode   _setplotaction      /* for compatibility */
#define _getwritemode   _getplotaction

enum {                          /* plotting action */
        _GOR, _GAND, _GPRESET, _GPSET, _GXOR
};

/* Screen Manipulation Functions */

void _WCI86FAR _CGRAPH       _clearscreen( short );
void _WCI86FAR _CGRAPH       _setviewport( short, short, short, short );
void _WCI86FAR _CGRAPH       _setcliprgn( short, short, short, short );
void _WCI86FAR _CGRAPH       _getcliprgn( short _WCI86FAR *, short _WCI86FAR *,
                                     short _WCI86FAR *, short _WCI86FAR * );
short _WCI86FAR _CGRAPH      _displaycursor( short );
short _WCI86FAR _CGRAPH      _wrapon( short );
short _WCI86FAR _CGRAPH      _setwindow( short, double, double, double, double );

#define _GCLEARSCREEN   0
#define _GVIEWPORT      1
#define _GWINDOW        2

#define _GBORDER        2
#define _GFILLINTERIOR  3

enum {                          /* cursor display */
        _GCURSOROFF, _GCURSORON
};

enum {                          /* text wrapping */
        _GWRAPOFF, _GWRAPON
};

/* Graphics Text Manipulation Functions and Constants */

struct textsettings _WCI86FAR * _WCI86FAR _CGRAPH
                        _gettextsettings( struct textsettings _WCI86FAR * );
void _WCI86FAR _CGRAPH       _gettextextent( short, short, char _WCI86FAR *,
                                struct xycoord _WCI86FAR *, struct xycoord _WCI86FAR * );
void _WCI86FAR _CGRAPH       _setcharsize( short, short );
void _WCI86FAR _CGRAPH       _setcharsize_w( double, double );
void _WCI86FAR _CGRAPH       _settextalign( short, short );
void _WCI86FAR _CGRAPH       _settextpath( short );
void _WCI86FAR _CGRAPH       _settextorient( short, short );
void _WCI86FAR _CGRAPH       _setcharspacing( short );
void _WCI86FAR _CGRAPH       _setcharspacing_w( double );
short _WCI86FAR _CGRAPH      _grtext( short, short, char _WCI86FAR * );
short _WCI86FAR _CGRAPH      _grtext_w( double, double, char _WCI86FAR * );

enum {                          /* horizontal alignment */
        _NORMAL, _LEFT, _CENTER, _RIGHT
};

enum {                          /* vertical alignment */
        _TOP=1, _CAP, _HALF, _BASE, _BOTTOM
};

enum {                          /* text path */
        _PATH_RIGHT, _PATH_LEFT, _PATH_UP, _PATH_DOWN
};

/* Text Manipulation Functions */

#define _GSCROLLUP      1
#define _GSCROLLDOWN    (-1)
#define _MAXTEXTROWS    (-1)

void _WCI86FAR _CGRAPH       _settextwindow( short, short, short, short );
void _WCI86FAR _CGRAPH       _outtext( char _WCI86FAR * );
short _WCI86FAR _CGRAPH      _settextcolor( short );
short _WCI86FAR _CGRAPH      _gettextcolor( void );
struct rccoord _WCI86FAR _CGRAPH  _settextposition( short, short );
struct rccoord _WCI86FAR _CGRAPH  _gettextposition( void );
void _WCI86FAR _CGRAPH       _scrolltextwindow( short );
void _WCI86FAR _CGRAPH       _gettextwindow( short _WCI86FAR *, short _WCI86FAR *,
                                        short _WCI86FAR *, short _WCI86FAR * );
short _WCI86FAR _CGRAPH      _gettextcursor( void );
short _WCI86FAR _CGRAPH      _settextcursor( short );
void _WCI86FAR _CGRAPH       _outmem( unsigned char _WCI86FAR *, short );
short _WCI86FAR _CGRAPH      _settextrows( short );

/* Image Manipulation Functions */

void _WCI86FAR _CGRAPH       _getimage( short, short, short, short, char _WCI86HUGE * );
void _WCI86FAR _CGRAPH       _getimage_w( double, double, double, double, char _WCI86HUGE * );
void _WCI86FAR _CGRAPH       _getimage_wxy( struct _wxycoord _WCI86FAR *,
                                       struct _wxycoord _WCI86FAR *, char _WCI86HUGE * );
void _WCI86FAR _CGRAPH       _putimage( short, short, char _WCI86HUGE *, short );
void _WCI86FAR _CGRAPH       _putimage_w( double, double, char _WCI86HUGE *, short );
long _WCI86FAR _CGRAPH       _imagesize( short, short, short, short );
long _WCI86FAR _CGRAPH       _imagesize_w( double, double, double, double );
long _WCI86FAR _CGRAPH       _imagesize_wxy( struct _wxycoord _WCI86FAR *,
                                        struct _wxycoord _WCI86FAR * );
/* Font Manipulation Functions */

short _WCI86FAR _CGRAPH      _registerfonts( char _WCI86FAR * );
void _WCI86FAR _CGRAPH       _unregisterfonts( void );
short _WCI86FAR _CGRAPH      _setfont( char _WCI86FAR * );
short _WCI86FAR _CGRAPH      _getfontinfo( struct _fontinfo _WCI86FAR * );
void _WCI86FAR _CGRAPH       _outgtext( char _WCI86FAR * );
short _WCI86FAR _CGRAPH      _getgtextextent( char _WCI86FAR * );
struct xycoord _WCI86FAR _CGRAPH  _setgtextvector( short, short );
struct xycoord _WCI86FAR _CGRAPH  _getgtextvector( void );

#pragma pack(__pop);
#ifdef __cplusplus
};
#endif
#endif