circular.c File Reference

#include <cgraph/agxbuf.h>
#include <circogen/circular.h>
#include <circogen/blocktree.h>
#include <circogen/circpos.h>

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Macros
#define	MINDIST   1.0

Functions
static void	initGraphAttrs (Agraph_t *g, circ_state *state)
static block_t *	createOneBlock (Agraph_t *g, circ_state *state)
void	circularLayout (Agraph_t *g, Agraph_t *realg, int *blockCount)

Macro Definition Documentation

MINDIST

#define MINDIST   1.0

Definition at line 16 of file circular.c.

Function Documentation

circularLayout()

void circularLayout	(	Agraph_t *	g,
		Agraph_t *	realg,
		int *	blockCount
	)

Definition at line 65 of file circular.c.

References agfstnode(), agget(), agnnodes(), circPos(), createBlocktree(), createOneBlock(), freeBlocktree(), initGraphAttrs(), mapbool(), ND_pos, and state.

Referenced by circoLayout().

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createOneBlock()

static block_t * createOneBlock ( Agraph_t *  g, circ_state *  state  )

static

Definition at line 38 of file circular.c.

References agfstnode(), agnxtnode(), agsubg(), agsubnode(), agxbfree(), agxbprint(), agxbuse(), BLOCK, mkBlock(), state, and block::sub_graph.

Referenced by circularLayout().

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initGraphAttrs()

static void initGraphAttrs ( Agraph_t *  g, circ_state *  state  )

static

Definition at line 22 of file circular.c.

References agattr(), agfstnode(), agget(), AGNODE, AGRAPH, agraphof(), initBlocklist(), late_double(), MINDIST, NULL, ORIGN, and state.

Referenced by circularLayout().

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