xdot.h File Reference

#include <stdio.h>

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Data Structures
struct	xdot_color_stop
struct	xdot_linear_grad
struct	xdot_radial_grad
struct	xdot_color
struct	xdot_point
struct	xdot_rect
struct	xdot_polyline
struct	xdot_text
struct	xdot_image
struct	xdot_font
struct	_xdot_op
struct	xdot
struct	xdot_stats

Macros
#define	XDOT_API   extern
#define	INITIAL_XDOT_CAPACITY   512
#define	XDOT_PARSE_ERROR   1

Typedefs
typedef struct _xdot_op	xdot_op
typedef void(*	drawfunc_t )(xdot_op *, int)
typedef void(*	freefunc_t )(xdot_op *)

Enumerations
enum	xdot_grad_type { xd_none, xd_linear, xd_radial }
enum	xdot_align { xd_left, xd_center, xd_right }
enum	xdot_kind {   xd_filled_ellipse, xd_unfilled_ellipse, xd_filled_polygon, xd_unfilled_polygon,   xd_filled_bezier, xd_unfilled_bezier, xd_polyline, xd_text,   xd_fill_color, xd_pen_color, xd_font, xd_style,   xd_image, xd_grad_fill_color, xd_grad_pen_color, xd_fontchar }
enum	xop_kind {   xop_ellipse, xop_polygon, xop_bezier, xop_polyline,   xop_text, xop_fill_color, xop_pen_color, xop_font,   xop_style, xop_image, xop_grad_color, xop_fontchar }

Functions
XDOT_API xdot *	parseXDotF (char *, drawfunc_t opfns[], int sz)
XDOT_API xdot *	parseXDotFOn (char *, drawfunc_t opfns[], int sz, xdot *)
XDOT_API xdot *	parseXDot (char *)
XDOT_API char *	sprintXDot (xdot *)
XDOT_API void	fprintXDot (FILE *, xdot *)
XDOT_API void	jsonXDot (FILE *, xdot *)
XDOT_API void	freeXDot (xdot *)
XDOT_API int	statXDot (xdot *, xdot_stats *)
XDOT_API xdot_grad_type	colorTypeXDot (char *)
XDOT_API char *	parseXDotColor (char *cp, xdot_color *clr)
XDOT_API void	freeXDotColor (xdot_color *)

Macro Definition Documentation

#define INITIAL_XDOT_CAPACITY   512

Definition at line 34 of file xdot.h.

#define XDOT_API   extern

Definition at line 31 of file xdot.h.

#define XDOT_PARSE_ERROR   1

Definition at line 146 of file xdot.h.

Referenced by parseXDotFOn().

Typedef Documentation

typedef void(* drawfunc_t)(xdot_op *, int)

Definition at line 125 of file xdot.h.

typedef void(* freefunc_t)(xdot_op *)

Definition at line 126 of file xdot.h.

typedef struct _xdot_op xdot_op

Definition at line 124 of file xdot.h.

Enumeration Type Documentation

enum xdot_align

Enumerator
xd_left
xd_center
xd_right

Definition at line 70 of file xdot.h.

enum xdot_grad_type

Enumerator
xd_none
xd_linear
xd_radial

Definition at line 36 of file xdot.h.

enum xdot_kind

Enumerator
xd_filled_ellipse
xd_unfilled_ellipse
xd_filled_polygon
xd_unfilled_polygon
xd_filled_bezier
xd_unfilled_bezier
xd_polyline
xd_text
xd_fill_color
xd_pen_color
xd_font
xd_style
xd_image
xd_grad_fill_color
xd_grad_pen_color
xd_fontchar

Definition at line 104 of file xdot.h.

enum xop_kind

Enumerator
xop_ellipse
xop_polygon
xop_bezier
xop_polyline
xop_text
xop_fill_color
xop_pen_color
xop_font
xop_style
xop_image
xop_grad_color
xop_fontchar

Definition at line 114 of file xdot.h.

Function Documentation

XDOT_API xdot_grad_type colorTypeXDot

(

char *

)

XDOT_API void fprintXDot	(	FILE *	,
		xdot *
	)

Definition at line 894 of file xdot.c.

XDOT_API void freeXDot

(

xdot *

)

Definition at line 945 of file xdot.c.

References xdot::cnt, xdot::freefunc, xdot::ops, and xdot::sz.

Referenced by graph_cleanup().

XDOT_API void freeXDotColor

(

xdot_color *

)

Definition at line 1158 of file xdot.c.

References xdot_color_stop::color, xdot_color::ling, xdot_linear_grad::n_stops, xdot_radial_grad::n_stops, xdot_color::ring, xdot_linear_grad::stops, xdot_radial_grad::stops, xdot_color::type, xdot_color::u, xd_linear, and xd_radial.

XDOT_API void jsonXDot	(	FILE *	,
		xdot *
	)

Definition at line 899 of file xdot.c.

XDOT_API xdot* parseXDot

(

char *

)

Definition at line 496 of file xdot.c.

References parseXDotF().

XDOT_API char* parseXDotColor	(	char *	cp,
		xdot_color *	clr
	)

Definition at line 1130 of file xdot.c.

References xdot_color::clr, NULL, xdot_color::type, xdot_color::u, and xd_none.

XDOT_API xdot* parseXDotF	(	char *	,
		drawfunc_t	opfns[],
		int	sz
	)

Definition at line 491 of file xdot.c.

References NULL, and parseXDotFOn().

Referenced by init_xdot(), and parseXDot().

XDOT_API xdot* parseXDotFOn	(	char *	,
		drawfunc_t	opfns[],
		int	sz,
		xdot *
	)

Definition at line 433 of file xdot.c.

References xdot::cnt, xdot::flags, NEW, NULL, xdot::ops, xdot::sz, XDBSIZE, and XDOT_PARSE_ERROR.

Referenced by parseXDotF().

XDOT_API char* sprintXDot

(

xdot *

)

Definition at line 881 of file xdot.c.

References agxbfree(), agxbinit(), agxbput(), and agxbuse.

XDOT_API int statXDot	(	xdot *	,
		xdot_stats *
	)

Definition at line 963 of file xdot.c.

References _xdot_op::bezier, xdot_polyline::cnt, xdot::cnt, xdot_stats::cnt, _xdot_op::kind, xdot_stats::n_bezier, xdot_stats::n_bezier_pts, xdot_stats::n_color, xdot_stats::n_ellipse, xdot_stats::n_font, xdot_stats::n_fontchar, xdot_stats::n_gradcolor, xdot_stats::n_image, xdot_stats::n_polygon, xdot_stats::n_polygon_pts, xdot_stats::n_polyline, xdot_stats::n_polyline_pts, xdot_stats::n_style, xdot_stats::n_text, xdot::ops, _xdot_op::polygon, _xdot_op::polyline, xdot::sz, _xdot_op::u, xd_fill_color, xd_filled_bezier, xd_filled_ellipse, xd_filled_polygon, xd_font, xd_fontchar, xd_grad_fill_color, xd_grad_pen_color, xd_image, xd_pen_color, xd_polyline, xd_style, xd_text, xd_unfilled_bezier, xd_unfilled_ellipse, and xd_unfilled_polygon.

Referenced by init_xdot().