Options passed to the Fruchterman-Reingold algorithm. More...

#include <fr.h>

Public Attributes
Real	k
	Stiffness.

int	boundary
	Constrain network elements to boundary (i.e. the drawing canvas? More...

int	mag
	Use magnetism? More...

Real	grav
	Strength of gravity (must be greater than 5 to have an effect)

Real	baryx
	Center of gravitational force.

Real	baryy

int	autobary
	Should the barycenter be set automatically from layout info?

int	enable_comps
	Enable compartment-compartment and compartment-node interaction?

int	prerandomize
	Randomize node positions before doing layout algo (library code DOES NOT call srand for reproducibility reasons)

Real	padding
	Padding on compartments.

Detailed Description

Options passed to the Fruchterman-Reingold algorithm.

This structure holds the settings used by the Fruchterman-Reingold algorithm.

Member Data Documentation

int __fr_options::boundary

Constrain network elements to boundary (i.e. the drawing canvas?

Note: It should never be necessary to use this option, as gf_tf_fitToWindow or gf_fit_to_window can be used to achieve the same effect but with more robustness.

int __fr_options::mag

Use magnetism?

When "magnetism" is enabled, forces can bridge reactions (i.e. nodes can exert attractive forces on each other if connected by a reaction).

The documentation for this struct was generated from the following file: