DotIO.c File Reference

#include <cgraph/agxbuf.h>
#include <cgraph/alloc.h>
#include <cgraph/startswith.h>
#include <cgraph/unreachable.h>
#include <sparse/general.h>
#include <sparse/DotIO.h>
#include <sparse/clustering.h>
#include <math.h>
#include <sparse/mq.h>
#include <sparse/color_palette.h>
#include <sparse/colorutil.h>
#include <stdbool.h>
#include <string.h>

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Data Structures
struct	Agnodeinfo_t

Macros
#define	STANDALONE
#define	ND_id(n)   (((Agnodeinfo_t*)((n)->base.data))->id)

Functions
static void	color_string (agxbuf *buf, int dim, double *color)
void	attach_edge_colors (Agraph_t *g, int dim, double *colors)
SparseMatrix	SparseMatrix_import_dot (Agraph_t *g, int dim, double **x, int format)
int	Import_dot_splines (Agraph_t *g, int *ne, char ***xsplines)
static int	hex2int (char h)
static float	hexcol2rgb (const char *h)
void	Dot_SetClusterColor (Agraph_t *g, float *rgb_r, float *rgb_g, float *rgb_b, int *clusters)
SparseMatrix	Import_coord_clusters_from_dot (Agraph_t *g, int maxcluster, int dim, int *nn, double **label_sizes, double **x, int **clusters, float **rgb_r, float **rgb_g, float **rgb_b, float **fsz, char ***labels, int default_color_scheme, int clustering_scheme, int useClusters)
void	attached_clustering (Agraph_t *g, int maxcluster, int clustering_scheme)
void	initDotIO (Agraph_t *g)
void	setDotNodeID (Agnode_t *n, int v)
int	getDotNodeID (Agnode_t *n)

Macro Definition Documentation

ND_id

#define ND_id

(

n

)

(((Agnodeinfo_t*)((n)->base.data))->id)

Definition at line 31 of file DotIO.c.

STANDALONE

#define STANDALONE

Definition at line 11 of file DotIO.c.

Function Documentation

attach_edge_colors()

void attach_edge_colors	(	Agraph_t *	g,
		int	dim,
		double *	colors
	)

Definition at line 50 of file DotIO.c.

References agattr(), AGEDGE, agfstnode(), agfstout(), aghead, agnxtnode(), agnxtout(), agxbfree(), agxbuse(), agxset(), color_string(), ND_id, and row.

Referenced by edge_distinct_coloring().

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attached_clustering()

void attached_clustering	(	Agraph_t *	g,
		int	maxcluster,
		int	clustering_scheme
	)

Definition at line 568 of file DotIO.c.

References A, agattr(), AGEDGE, agfstnode(), agfstout(), aghead, agnedges(), agnnodes(), AGNODE, agnxtnode(), agnxtout(), agxbfree(), agxbprint(), agxbuse(), agxget(), agxset(), CLUSTERING_MODULARITY, CLUSTERING_MQ, free(), gv_calloc(), I, MATRIX_TYPE_REAL, modularity_clustering(), mq_clustering(), ND_id, nedges, NULL, row, SparseMatrix_delete(), SparseMatrix_from_coordinate_arrays(), type, UNREACHABLE, and Verbose.

Referenced by clusterGraph().

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color_string()

static void color_string ( agxbuf *  buf, int  dim, double *  color  )

static

Definition at line 33 of file DotIO.c.

References agxbprint(), color(), and MIN.

Referenced by attach_edge_colors().

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Dot_SetClusterColor()

void Dot_SetClusterColor	(	Agraph_t *	g,
		float *	rgb_r,
		float *	rgb_g,
		float *	rgb_b,
		int *	clusters
	)

Definition at line 268 of file DotIO.c.

References agattr(), agfstnode(), AGNODE, agnxtnode(), agxbfree(), agxbuse(), agxset(), ND_id, NULL, and rgb2hex().

Referenced by makeMap().

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getDotNodeID()

int getDotNodeID

(

Agnode_t *

n

)

Definition at line 664 of file DotIO.c.

References ND_id.

Referenced by bundle().

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hex2int()

static int hex2int ( char  h )

static

Definition at line 257 of file DotIO.c.

Referenced by hexcol2rgb().

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hexcol2rgb()

static float hexcol2rgb ( const char *  h )

static

Definition at line 264 of file DotIO.c.

References hex2int().

Referenced by Import_coord_clusters_from_dot().

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Import_coord_clusters_from_dot()

SparseMatrix Import_coord_clusters_from_dot	(	Agraph_t *	g,
		int	maxcluster,
		int	dim,
		int *	nn,
		double **	label_sizes,
		double **	x,
		int **	clusters,
		float **	rgb_r,
		float **	rgb_g,
		float **	rgb_b,
		float **	fsz,
		char ***	labels,
		int	default_color_scheme,
		int	clustering_scheme,
		int	useClusters
	)

Definition at line 287 of file DotIO.c.

References A, agattr(), AGEDGE, agfstnode(), agfstout(), agfstsubg(), agget(), aghead, agnameof(), agnedges(), agnnodes(), AGNODE, agnxtnode(), agnxtout(), agnxtsubg(), agxget(), agxset(), CLUSTERING_MODULARITY, CLUSTERING_MQ, color(), COLOR_OK, COLOR_SCHEME_ADAM, COLOR_SCHEME_ADAM_BLEND, COLOR_SCHEME_BLUE_YELLOW, COLOR_SCHEME_GREY, COLOR_SCHEME_GREY_RED, COLOR_SCHEME_NONE, COLOR_SCHEME_PASTEL, COLOR_SCHEME_PRIMARY, COLOR_SCHEME_SEQUENTIAL_SINGLEHUE_RED, COLOR_SCHEME_SEQUENTIAL_SINGLEHUE_RED_LIGHTER, COLOR_SCHEME_WHITE_RED, colorxlate(), free(), gv_calloc(), hexcol2rgb(), I, MATRIX_TYPE_REAL, MAX, MAX_COLOR, MIN, modularity_clustering(), mq_clustering(), ND_id, nedges, NULL, palette_adam, palette_adam_blend, palette_blue_to_yellow, palette_grey, palette_grey_to_red, palette_pastel, palette_primary, palette_sequential_singlehue_red, palette_sequential_singlehue_red_lighter, palette_white_to_red, POINTS, RGBA_DOUBLE, row, SparseMatrix_from_coordinate_arrays(), startswith(), type, UNREACHABLE, useClusters, and Verbose.

Referenced by mapFromGraph().

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Import_dot_splines()

int Import_dot_splines	(	Agraph_t *	g,
		int *	ne,
		char ***	xsplines
	)

Definition at line 217 of file DotIO.c.

References agattr(), AGEDGE, agfstnode(), agfstout(), agnedges(), agnxtnode(), agnxtout(), agxget(), gv_calloc(), ND_id, and nedges.

Referenced by edge_distinct_coloring().

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initDotIO()

void initDotIO

(

Agraph_t *

g

)

Definition at line 654 of file DotIO.c.

References aginit(), and AGNODE.

Referenced by bundle(), clarify(), clusterGraph(), and mapFromGraph().

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setDotNodeID()

void setDotNodeID	(	Agnode_t *	n,
		int	v
	)

Definition at line 659 of file DotIO.c.

References ND_id.

Referenced by bundle().

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SparseMatrix_import_dot()

SparseMatrix SparseMatrix_import_dot	(	Agraph_t *	g,
		int	dim,
		double **	x,
		int	format
	)

Definition at line 80 of file DotIO.c.

References A, agattr(), AGEDGE, agerrorf(), agfstnode(), agfstout(), aghead, agnameof(), agnedges(), agnnodes(), AGNODE, agnxtnode(), agnxtout(), agxget(), format, FORMAT_COORD, FORMAT_CSR, free(), graphviz_exit(), gv_calloc(), I, MATRIX_TYPE_REAL, ND_id, nedges, NULL, row, SparseMatrix_delete(), SparseMatrix_from_coordinate_arrays(), SparseMatrix_new(), and type.

Referenced by bundle(), and edge_distinct_coloring().

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