edu.uci.ics.jung.visualization
Class ISOMLayout

java.lang.Object
  edu.uci.ics.jung.visualization.AbstractLayout
      edu.uci.ics.jung.visualization.ISOMLayout

All Implemented Interfaces:

Layout

public class ISOMLayout

extends AbstractLayout

Implements a self-organizing map layout algorithm, based on Meyer's self-organizing graph methods.

Author:

Yan Biao Boey

Nested Class Summary

static class

ISOMLayout.ISOMVertexData

Constructor Summary

ISOMLayout(Graph g)

Method Summary

void	advancePositions() Advances the current positions of the graph elements.
java.lang.Object	getIsomKey()
ISOMLayout.ISOMVertexData	getISOMVertexData(Vertex v)
java.lang.String	getStatus() Returns the current number of epochs and execution status, as a string.
boolean	incrementsAreDone() For now, we pretend it never finishes.
boolean	isIncremental() This one is an incremental visualization.

Methods inherited from class edu.uci.ics.jung.visualization.AbstractLayout

applyFilter, dontMove, forceMove, getBaseKey, getCoordinates, getCurrentSize, getEdge, getEdge, getGraph, getVertex, getVertex, getVisibleEdges, getVisibleVertices, getX, getY, initialize, lockVertex, resize, restart, unlockVertex

Methods inherited from class java.lang.Object

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

Constructor Detail

ISOMLayout

public ISOMLayout(Graph g)

Method Detail

getIsomKey

public java.lang.Object getIsomKey()

getStatus

public java.lang.String getStatus()

Returns the current number of epochs and execution status, as a string.

Specified by:

getStatus in interface Layout

Overrides:

getStatus in class AbstractLayout

advancePositions

public void advancePositions()

Advances the current positions of the graph elements.

Specified by:

advancePositions in interface Layout

Specified by:

advancePositions in class AbstractLayout

See Also:

Layout.advancePositions()

getISOMVertexData

public ISOMLayout.ISOMVertexData getISOMVertexData(Vertex v)

isIncremental

public boolean isIncremental()

This one is an incremental visualization.

Returns:

true is the layout algorithm is incremental, false otherwise

incrementsAreDone

public boolean incrementsAreDone()

For now, we pretend it never finishes.

Returns:

true is the increments are done, false otherwise