output.c File Reference

#include <common/render.h>
#include <gvc/gvc.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <string.h>
#include <util/agxbuf.h>
#include <util/prisize_t.h>

Include dependency graph for output.c:

Go to the source code of this file.

Data Structures
struct	offsets_t
	state for offset calculations More...

Functions
static double	YFDIR (offsets_t offsets, double y)
double	yDir (double y, double Y_off)
static void	agputs (int(*putstr)(void *chan, const char *str), const char *s, FILE *fp)
static void	agputc (int(*putstr)(void *chan, const char *str), char c, FILE *fp)
static void	printstring (int(*putstr)(void *chan, const char *str), FILE *f, char *prefix, char *s)
static void	printint (int(*putstr)(void *chan, const char *str), FILE *f, char *prefix, size_t i)
static void	printdouble (int(*putstr)(void *chan, const char *str), FILE *f, char *prefix, double v)
static void	printpoint (int(*putstr)(void *chan, const char *str), FILE *f, pointf p, double yOff)
static offsets_t	setYInvert (graph_t *g)
static char *	canon (graph_t *g, char *s)
static void	writenodeandport (int(*putstr)(void *chan, const char *str), FILE *f, node_t *node, char *portname)
void	write_plain (GVJ_t *job, graph_t *g, FILE *f, bool extend)
static void	set_record_rects (node_t *n, field_t *f, agxbuf *xb, double yOff)
static void	rec_attach_bb (graph_t *g, Agsym_t *bbsym, Agsym_t *lpsym, Agsym_t *lwsym, Agsym_t *lhsym, double yOff)
double	attach_attrs_and_arrows (graph_t *g, bool *sp, bool *ep)
void	attach_attrs (graph_t *g)

Function Documentation

agputc()

static void agputc ( int(*)(void *chan, const char *str)  putstr, char  c, FILE *  fp  )

static

Definition at line 41 of file output.c.

Referenced by write_plain().

Here is the caller graph for this function:

agputs()

static void agputs ( int(*)(void *chan, const char *str)  putstr, const char *  s, FILE *  fp  )

static

Definition at line 36 of file output.c.

Referenced by printdouble(), printint(), printstring(), and write_plain().

Here is the caller graph for this function:

attach_attrs_and_arrows()

double attach_attrs_and_arrows	(	graph_t *	g,
		bool *	sp,
		bool *	ep
	)

Returns

Computed ymin + ymax

Definition at line 232 of file output.c.

References AGEDGE, agfstnode(), agfstout(), agget(), AGNODE, agnxtnode(), agnxtout(), AGRAPH, agset(), agxbfree(), agxbpop(), agxbprint(), agxbputc(), agxbuse(), agxset(), ED_edge_type, ED_head_label, ED_label, ED_spl, ED_tail_label, ED_xlabel, EDGE_LABEL, EDGE_XLABEL, GD_has_labels, GD_odim, GRAPH_LABEL, gv_fixLocale(), GVSPLINES, HAS_CLUST_EDGE, HEAD_LABEL, IGNORED, isPolygon(), M_PI, N_height, N_vertices, N_width, ND_coord, ND_height, ND_ht, ND_lw, ND_pos, ND_rw, ND_shape, ND_shape_info, ND_width, ND_xlabel, NODE_XLABEL, NULL, POINTS_PER_INCH, PS2INCH, rec_attach_bb(), safe_dcl(), set_record_rects(), setYInvert(), State, TAIL_LABEL, undoClusterEdges(), pointf_s::x, pointf_s::y, offsets_t::Y, yDir(), and YFDIR().

Referenced by attach_attrs(), and dot_begin_graph().

Here is the call graph for this function:

Here is the caller graph for this function:

canon()

static char * canon ( graph_t *  g, char *  s  )

static

Definition at line 97 of file output.c.

References agcanonStr(), agstrdup(), and agstrfree().

Referenced by colorxlate(), colorxlate(), getval(), write_plain(), and writenodeandport().

Here is the call graph for this function:

Here is the caller graph for this function:

printdouble()

static void printdouble ( int(*)(void *chan, const char *str)  putstr, FILE *  f, char *  prefix, double  v  )

static

Definition at line 63 of file output.c.

References agputs(), agxbfree(), agxbprint(), agxbuse(), and prefix.

Referenced by printpoint(), and write_plain().

Here is the call graph for this function:

Here is the caller graph for this function:

printint()

static void printint ( int(*)(void *chan, const char *str)  putstr, FILE *  f, char *  prefix, size_t  i  )

static

Definition at line 53 of file output.c.

References agputs(), agxbfree(), agxbprint(), agxbuse(), prefix, and PRISIZE_T.

Referenced by write_plain().

Here is the call graph for this function:

Here is the caller graph for this function:

printpoint()

static void printpoint ( int(*)(void *chan, const char *str)  putstr, FILE *  f, pointf  p, double  yOff  )

static

Definition at line 73 of file output.c.

References printdouble(), PS2INCH, pointf_s::x, pointf_s::y, and yDir().

Referenced by write_plain().

Here is the call graph for this function:

Here is the caller graph for this function:

printstring()

static void printstring ( int(*)(void *chan, const char *str)  putstr, FILE *  f, char *  prefix, char *  s  )

static

Definition at line 47 of file output.c.

References agputs(), and prefix.

Referenced by write_plain(), and writenodeandport().

Here is the call graph for this function:

Here is the caller graph for this function:

rec_attach_bb()

static void rec_attach_bb ( graph_t *  g, Agsym_t *  bbsym, Agsym_t *  lpsym, Agsym_t *  lwsym, Agsym_t *  lhsym, double  yOff  )

static

Definition at line 207 of file output.c.

References agxbfree(), agxbprint(), agxbuse(), agxset(), GD_bb, GD_clust, GD_label, GD_n_cluster, PS2INCH, rec_attach_bb(), pointf_s::x, pointf_s::y, and yDir().

Referenced by attach_attrs_and_arrows(), and rec_attach_bb().

Here is the call graph for this function:

Here is the caller graph for this function:

set_record_rects()

static void set_record_rects ( node_t *  n, field_t *  f, agxbuf *  xb, double  yOff  )

static

Definition at line 193 of file output.c.

References agxbprint(), field_t::b, field_t::fld, boxf::LL, field_t::n_flds, ND_coord, set_record_rects(), boxf::UR, pointf_s::x, pointf_s::y, and yDir().

Referenced by attach_attrs_and_arrows(), and set_record_rects().

Here is the call graph for this function:

Here is the caller graph for this function:

setYInvert()

static offsets_t setYInvert ( graph_t *  g )

static

Definition at line 85 of file output.c.

References GD_bb, PS2INCH, offsets_t::Y, Y_invert, and offsets_t::YF.

Referenced by attach_attrs_and_arrows(), and write_plain().

Here is the caller graph for this function:

write_plain()

void write_plain	(	GVJ_t *	job,
		graph_t *	g,
		FILE *	f,
		bool	extend
	)

Definition at line 117 of file output.c.

References agcanonStr(), agfstnode(), agfstout(), agget(), aghead, agnameof(), agnxtnode(), agnxtout(), agputc(), agputs(), agraphof(), agtail, agxget(), canon(), Agraph_s::clos, DEFAULT_COLOR, DEFAULT_FILL, Agclos_s::disc, E_color, E_style, ED_label, ED_spl, GD_bb, Agdisc_s::io, IS_CLUST_NODE, late_nnstring(), bezier::list, N_color, N_fillcolor, N_label, N_style, ND_coord, ND_height, ND_label, ND_shape, ND_width, NULL, printdouble(), printint(), printpoint(), printstring(), PS2INCH, Agiodisc_s::putstr, setYInvert(), bezier::size, str, writenodeandport(), pointf_s::x, pointf_s::y, offsets_t::Y, and GVJ_s::zoom.

Referenced by dot_end_graph().

Here is the call graph for this function:

Here is the caller graph for this function:

writenodeandport()

static void writenodeandport ( int(*)(void *chan, const char *str)  putstr, FILE *  f, node_t *  node, char *  portname  )

static

Definition at line 105 of file output.c.

References agcanonStr(), agnameof(), agraphof(), canon(), IS_CLUST_NODE, and printstring().

Referenced by write_plain().

Here is the call graph for this function:

Here is the caller graph for this function:

yDir()

double yDir	(	double	y,
		double	yOff
	)

Parameters

yOff	Displacement to apply to y

Definition at line 32 of file output.c.

References Y_invert.

Referenced by attach_attrs_and_arrows(), printpoint(), rec_attach_bb(), set_record_rects(), and xdot_point().

Here is the caller graph for this function:

YFDIR()

static double YFDIR ( offsets_t  offsets, double  y  )

static

Definition at line 28 of file output.c.

References Y_invert, and offsets_t::YF.

Referenced by attach_attrs_and_arrows().

Here is the caller graph for this function: