edu.uci.ics.jung.visualization.decorators
Class PickableVertexIconTransformer<V>

java.lang.Object
  edu.uci.ics.jung.visualization.decorators.PickableVertexIconTransformer<V>

All Implemented Interfaces:

org.apache.commons.collections15.Transformer<V,Icon>

public class PickableVertexIconTransformer<V>
extends Object
implements org.apache.commons.collections15.Transformer<V,Icon>

Supplies an Icon for each vertex according to the Icon parameters given in the constructor, so that picked and non-picked vertices can be made to look different.

Field Summary

protected Icon	icon
protected PickedInfo<V>	pi
protected Icon	picked_icon

Constructor Summary

PickableVertexIconTransformer(PickedInfo<V> pi, Icon icon, Icon picked_icon)

Method Summary

Icon	transform(V v) Returns the appropriate Icon, depending on picked state.

Methods inherited from class java.lang.Object

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

Field Detail

icon

protected Icon icon

picked_icon

protected Icon picked_icon

pi

protected PickedInfo<V> pi

Constructor Detail

PickableVertexIconTransformer

public PickableVertexIconTransformer(PickedInfo<V> pi,
                                     Icon icon,
                                     Icon picked_icon)

Parameters:

pi - specifies which vertices report as "picked"

icon - Icon used to represent vertices

picked_icon - Icon used to represent picked vertices

Method Detail

transform

public Icon transform(V v)

Returns the appropriate Icon, depending on picked state.

Specified by:

transform in interface org.apache.commons.collections15.Transformer<V,Icon>