ch.epfl.craft.maglib.magnet
Class SpringLayout

java.lang.Object
  ch.epfl.craft.maglib.magnet.SpringLayout

public class SpringLayout

extends java.lang.Object

A spring layout lays out some SpringPoints in function of the Springs between them

Once the model is set up, call doIteration() to move to the next state

Version:

1.0

Author:

Gregory Dyke

Field Summary

protected java.util.ArrayList	points
protected java.util.ArrayList	springs

Constructor Summary

SpringLayout()
Create a new SpringLayout

Method Summary

int	addPoint(double x, double y, boolean isfixed)
int	addPoint(java.awt.Point p, boolean isfixed)
int	addPoint(SpringPoint p)
void	addSpring(int head, int tail, double len, double konst)
void	addSpring(Spring s)
void	addSpring(SpringPoint head, SpringPoint tail, double len, double konst)
void	doIteration() Do an iteration of springlayouting

Methods inherited from class java.lang.Object

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

Field Detail

points

protected java.util.ArrayList points

springs

protected java.util.ArrayList springs

Constructor Detail

SpringLayout

public SpringLayout()

Create a new SpringLayout

Method Detail

doIteration

public void doIteration()

Do an iteration of springlayouting

addPoint

public int addPoint(SpringPoint p)

addPoint

public int addPoint(double x,
                    double y,
                    boolean isfixed)

addPoint

public int addPoint(java.awt.Point p,
                    boolean isfixed)

addSpring

public void addSpring(Spring s)

addSpring

public void addSpring(SpringPoint head,
                      SpringPoint tail,
                      double len,
                      double konst)

addSpring

public void addSpring(int head,
                      int tail,
                      double len,
                      double konst)