lib/dotgen/dotsplines.c File Reference

#include "dot.h"

Include dependency graph for dotsplines.c:

Go to the source code of this file.

Data Structures
struct	spline_info_t
Defines
#define	NSUB   9
#define	CHUNK   128
#define	MINW   16
#define	HALFMINW   8
#define	FWDEDGE   16
#define	BWDEDGE   32
#define	MAINGRAPH   64
#define	AUXGRAPH   128
#define	GRAPHTYPEMASK   192
#define	MAKEFWDEDGE(new, old)
#define	GROWEDGES   (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))
#define	LBL_SPACE   6
#define	NUMPTS   2000
#define	DONT_WANT_ANY_ENDPOINT_PATH_REFINEMENT
#define	REAL_CLUSTER(n)   (ND_clust(n)==agraphof(n)?NULL:ND_clust(n))
#define	FUDGE   4
Functions
int	portcmp (port p0, port p1)
void	dot_splines (graph_t *g)

---

Define Documentation

#define AUXGRAPH   128

Definition at line 35 of file dotsplines.c.

#define BWDEDGE   32

Definition at line 32 of file dotsplines.c.

#define CHUNK   128

Definition at line 26 of file dotsplines.c.

#define DONT_WANT_ANY_ENDPOINT_PATH_REFINEMENT

Definition at line 1964 of file dotsplines.c.

#define FUDGE   4

Definition at line 2440 of file dotsplines.c.

#define FWDEDGE   16

Definition at line 31 of file dotsplines.c.

#define GRAPHTYPEMASK   192

Definition at line 36 of file dotsplines.c.

#define GROWEDGES   (edges = ALLOC (n_edges + CHUNK, edges, edge_t*))

Definition at line 96 of file dotsplines.c.

#define HALFMINW   8

Definition at line 29 of file dotsplines.c.

#define LBL_SPACE   6

Definition at line 907 of file dotsplines.c.

#define MAINGRAPH   64

Definition at line 34 of file dotsplines.c.

#define MAKEFWDEDGE	(		new,
			old
	)

Value:

{ \
        edge_t *newp; \
        newp = new; \
        *newp = *old; \
        newp->tail = old->head; \
        newp->head = old->tail; \
        ED_tail_port(newp) = ED_head_port(old); \
        ED_head_port(newp) = ED_tail_port(old); \
        ED_edge_type(newp) = VIRTUAL; \
        ED_to_orig(newp) = old; \
}

Definition at line 39 of file dotsplines.c.

#define MINW   16

Definition at line 28 of file dotsplines.c.

#define NSUB   9

Definition at line 25 of file dotsplines.c.

#define NUMPTS   2000

Definition at line 1697 of file dotsplines.c.

#define REAL_CLUSTER

(

n

)

(ND_clust(n)==agraphof(n)?NULL:ND_clust(n))

Definition at line 2396 of file dotsplines.c.

---

Function Documentation

void dot_splines

(

graph_t *

g

)

Definition at line 530 of file dotsplines.c.

Referenced by dot_layout().

int portcmp	(	port	p0,
		port	p1
	)

Definition at line 130 of file dotsplines.c.

References port::defined, FALSE, port::p, pointf_s::x, and pointf_s::y.

---

Variable Documentation

attrsym_t* E_constr

Definition at line 680 of file dotsplines.c.

attrsym_t* E_minlen

Definition at line 684 of file dotsplines.c.

attrsym_t* E_samehead

Definition at line 681 of file dotsplines.c.

attrsym_t* E_sametail

Definition at line 682 of file dotsplines.c.

attrsym_t* E_weight

Definition at line 683 of file dotsplines.c.

attrsym_t* N_group

Definition at line 685 of file dotsplines.c.

int State

Definition at line 686 of file dotsplines.c.