edu.uci.ics.jung.algorithms.layout

Class SugiyamaLayout<V,E>

java.lang.Object

edu.uci.ics.jung.algorithms.layout.AbstractLayout<V,E>

edu.uci.ics.jung.algorithms.layout.SugiyamaLayout<V,E>

All Implemented Interfaces:

Layout<V,E>, org.apache.commons.collections15.Transformer<V,java.awt.geom.Point2D>

public class SugiyamaLayout<V,E>
extends AbstractLayout<V,E>

Arranges the nodes with the Sugiyama Layout Algorithm.
* Link to the algorithm
Originally, source was posted to the Jung2 forum, for Jung 1.x. Not sure where the original code came from, but this didn't work for Jung2, but it was not that complicated, so I pounded it into shape for Jung2, complete with generics and such. Lays out either top-down to left-right. Seems to work. Paramterize with spacing and orientation. C. Schanck (chris at schanck dot net)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SugiyamaLayout.Orientation

Field Summary

Fields inherited from class edu.uci.ics.jung.algorithms.layout.AbstractLayout

graph, initialized, locations, size

Constructor Summary

Constructors

Constructor and Description
SugiyamaLayout()
SugiyamaLayout(Graph<V,E> g)
SugiyamaLayout(Graph<V,E> g, SugiyamaLayout.Orientation orientation, int horzSpacing, int vertSpacing)

Method Summary

Modifier and Type	Method and Description
void	initialize() Initializes fields in the node that may not have been set during the constructor.
void	reset()
java.lang.String	toString()

Methods inherited from class edu.uci.ics.jung.algorithms.layout.AbstractLayout

getGraph, getSize, getX, getY, isLocked, lock, lock, offsetVertex, setGraph, setInitializer, setLocation, setLocation, setSize, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

SugiyamaLayout

public SugiyamaLayout()

SugiyamaLayout

public SugiyamaLayout(Graph<V,E> g)

SugiyamaLayout

public SugiyamaLayout(Graph<V,E> g,
                      SugiyamaLayout.Orientation orientation,
                      int horzSpacing,
                      int vertSpacing)

Method Detail

initialize

public void initialize()

Description copied from interface: Layout

Initializes fields in the node that may not have been set during the constructor. Must be called before the iterations begin.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

reset

public void reset()