drcl.net.graph
Class Relaxer

java.lang.Object
  drcl.net.graph.Relaxer

public class Relaxer

extends java.lang.Object

Given a graph, iterates to get to the equilibrium point where forces by edge length and "push" by nodes are balanced.

Field Summary

static int	HORIZONTAL
static int	VERTICAL

Constructor Summary

Relaxer()

Relaxer(Graph g_, int width_, int height_, int times_, long seed_)

Method Summary

void	config(Graph graph_, int width_, int height_, int times_, long seed_)
void	config(int width_, int height_)
void	doit()
void	excludeStub()
double	getDampingRatio()
double	getStep()
void	includeStub()
java.lang.String	parameter()
void	reset()
void	setDampingRatio(double ratio_)
void	setRandom(boolean random_)
void	setStep(double step_)
void	setWallPref(int nodeID_, int wall_, int pref_) Sets wall preference for nodeID_.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VERTICAL

public static final int VERTICAL

See Also:

Constant Field Values

HORIZONTAL

public static final int HORIZONTAL

See Also:

Constant Field Values

Constructor Detail

Relaxer

public Relaxer()

Relaxer

public Relaxer(Graph g_,
               int width_,
               int height_,
               int times_,
               long seed_)

Method Detail

setWallPref

public void setWallPref(int nodeID_,
                        int wall_,
                        int pref_)

Sets wall preference for nodeID_. Larger value, higher preference. Valid values: 0-16383. wall_ must be one of {0, 1}, corresponding to horizontal, vertical.

config

public void config(Graph graph_,
                   int width_,
                   int height_,
                   int times_,
                   long seed_)

config

public void config(int width_,
                   int height_)

excludeStub

public void excludeStub()

includeStub

public void includeStub()

reset

public void reset()

parameter

public java.lang.String parameter()

setRandom

public void setRandom(boolean random_)

doit

public void doit()

getStep

public double getStep()

setStep

public void setStep(double step_)

getDampingRatio

public double getDampingRatio()

setDampingRatio

public void setDampingRatio(double ratio_)