lib/neatogen/adjust.h File Reference

#include "geom.h"
#include "SparseMatrix.h"

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Data Structures
struct	adjust_data
struct	expand_t
Defines
#define	DFLT_MARGIN   4
Enumerations
enum	adjust_mode {   AM_NONE, AM_VOR, AM_SCALE, AM_NSCALE,   AM_SCALEXY, AM_PUSH, AM_PUSHPULL, AM_ORTHO,   AM_ORTHO_YX, AM_ORTHOXY, AM_ORTHOYX, AM_PORTHO,   AM_PORTHO_YX, AM_PORTHOXY, AM_PORTHOYX, AM_COMPRESS,   AM_VPSC, AM_IPSEP, AM_PRISM }
Functions
expand_t	sepFactor (graph_t *G)
expand_t	esepFactor (graph_t *G)
int	adjustNodes (graph_t *G)
int	normalize (graph_t *g)
int	removeOverlapAs (graph_t *, char *)
int	removeOverlapWith (graph_t *, adjust_data *)
int	cAdjust (graph_t *, int)
int	scAdjust (graph_t *, int)
adjust_data *	graphAdjustMode (graph_t *G, adjust_data *, char *dflt)
double *	getSizes (Agraph_t *g, pointf pad, int *n_elabels, int **elabels)
SparseMatrix	makeMatrix (Agraph_t *g, int dim, SparseMatrix *D)

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Define Documentation

#define DFLT_MARGIN   4

Definition at line 26 of file adjust.h.

Referenced by sepFactor(), and esepFactor().

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Enumeration Type Documentation

enum adjust_mode

Enumerator:

AM_NONE
AM_VOR
AM_SCALE
AM_NSCALE
AM_SCALEXY
AM_PUSH
AM_PUSHPULL
AM_ORTHO
AM_ORTHO_YX
AM_ORTHOXY
AM_ORTHOYX
AM_PORTHO
AM_PORTHO_YX
AM_PORTHOXY
AM_PORTHOYX
AM_COMPRESS
AM_VPSC
AM_IPSEP
AM_PRISM

Definition at line 28 of file adjust.h.

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Function Documentation

int adjustNodes

(

graph_t *

G

)

Definition at line 1206 of file adjust.c.

References removeOverlapAs(), and agget().

Referenced by circoLayout(), init_nop(), and twopi_layout().

int cAdjust	(	graph_t *	,
		int
	)

Definition at line 702 of file constraint.c.

References agnnodes(), N_GNEW, sepFactor(), agfstnode(), agnxtnode(), AM_ORTHOXY, AM_ORTHOYX, AM_ORTHO, AM_ORTHO_YX, AM_PORTHOXY, AM_PORTHOYX, AM_PORTHO_YX, AM_PORTHO, nitem::np, nitem::pos, ND_pos, point::x, SCALE, point::y, and free().

Referenced by removeOverlapWith().

expand_t esepFactor

(

graph_t *

G

)

Definition at line 1274 of file adjust.c.

References agget(), SEPFACT, expand_t::x, expand_t::y, DFLT_MARGIN, expand_t::doAdd, and Verbose.

Referenced by splineEdges().

double* getSizes	(	Agraph_t *	g,
		pointf	pad,
		int *	n_elabels,
		int **	elabels
	)

Definition at line 671 of file adjust.c.

References N_GNEW, agnnodes(), agfstnode(), agnxtnode(), IS_LNODE, ND_id, ND_width, pointf_s::x, ND_height, and pointf_s::y.

adjust_data* graphAdjustMode	(	graph_t *	G,
		adjust_data *	,
		char *	dflt
	)

Definition at line 1078 of file adjust.c.

References agget().

Referenced by neato_layout().

SparseMatrix makeMatrix	(	Agraph_t *	g,
		int	dim,
		SparseMatrix *	D
	)

Definition at line 704 of file adjust.c.

References NULL, agnnodes(), agnedges(), agfstnode(), agnxtnode(), ND_id, N_GNEW, agfindedgeattr, N_NEW, agfstout(), agnxtout(), agxget(), Agsym_t::index, and free().

int normalize

(

graph_t *

g

)

Definition at line 931 of file adjust.c.

References agfstnode(), pointf_s::x, ND_pos, pointf_s::y, agnxtnode(), NULL, and agfstout().

Referenced by removeOverlapAs().

int removeOverlapAs	(	graph_t *	,
		char *
	)

Definition at line 1186 of file adjust.c.

References agnnodes(), removeOverlapWith(), and normalize().

Referenced by fdp_xLayout(), and adjustNodes().

int removeOverlapWith	(	graph_t *	,
		adjust_data *
	)

Definition at line 1090 of file adjust.c.

References agnnodes(), adjust_data::mode, AM_NONE, Verbose, adjust_data::print, AM_SCALE, AM_NSCALE, scAdjust(), AM_SCALEXY, AM_PUSH, AM_PUSHPULL, AM_PORTHO_YX, AM_PORTHO, AM_PORTHOXY, AM_PORTHOYX, AM_ORTHO_YX, AM_ORTHO, AM_ORTHOXY, AM_ORTHOYX, cAdjust(), AM_COMPRESS, AM_PRISM, AM_IPSEP, AM_VPSC, AM_VOR, agerr(), AGWARN, and free().

Referenced by removeOverlapAs(), and neato_layout().

int scAdjust	(	graph_t *	,
		int
	)

Definition at line 937 of file constraint.c.

References agnnodes(), N_GNEW, sepFactor(), expand_t::doAdd, expand_t::x, expand_t::y, agfstnode(), agnxtnode(), ND_width, ND_height, info::pos, pointf_s::x, ND_pos, pointf_s::y, info::bb, boxf::LL, boxf::UR, info::wd2, info::ht2, info::np, and free().

Referenced by removeOverlapWith().

expand_t sepFactor

(

graph_t *

G

)

Definition at line 1248 of file adjust.c.

References agget(), SEPFACT, expand_t::x, expand_t::y, DFLT_MARGIN, expand_t::doAdd, and Verbose.

Referenced by cAdjust(), and scAdjust().