edu.uci.ics.jung.algorithms.layout.util

Class RandomLocationTransformer<V>

java.lang.Object

edu.uci.ics.jung.algorithms.layout.util.RandomLocationTransformer<V>

Type Parameters:

V -

All Implemented Interfaces:

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

public class RandomLocationTransformer<V>
extends java.lang.Object
implements org.apache.commons.collections15.Transformer<V,java.awt.geom.Point2D>

Transforms the input type into a random location within the bounds of the Dimension property. This is used as the backing Transformer for the LazyMap for many Layouts, and provides a random location for unmapped vertices the first time they are accessed.

Constructor Summary

Constructors

Constructor and Description
RandomLocationTransformer(java.awt.Dimension d) Creates an instance with the specified size which uses the current time as the random seed.
RandomLocationTransformer(java.awt.Dimension d, long seed) Creates an instance with the specified dimension and random seed.

Method Summary

Modifier and Type	Method and Description
java.awt.geom.Point2D	transform(V v)

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomLocationTransformer

public RandomLocationTransformer(java.awt.Dimension d)

Creates an instance with the specified size which uses the current time as the random seed.

RandomLocationTransformer

public RandomLocationTransformer(java.awt.Dimension d,
                                 long seed)

Creates an instance with the specified dimension and random seed.

Parameters:

d -

seed -

Method Detail

transform

public java.awt.geom.Point2D transform(V v)

Specified by:

transform in interface org.apache.commons.collections15.Transformer<V,java.awt.geom.Point2D>