edu.uci.ics.jung.visualization.decorators
Class DirectionalEdgeArrowTransformer<V,E>

java.lang.Object
  edu.uci.ics.jung.visualization.decorators.DirectionalEdgeArrowTransformer<V,E>

All Implemented Interfaces:

org.apache.commons.collections15.Transformer<Context<Graph<V,E>,E>,Shape>

public class DirectionalEdgeArrowTransformer<V,E>
extends Object
implements org.apache.commons.collections15.Transformer<Context<Graph<V,E>,E>,Shape>

Returns wedge arrows for undirected edges and notched arrows for directed edges, of the specified dimensions.

Author:

Joshua O'Madadhain

Field Summary

protected Shape	directed_arrow
protected Shape	undirected_arrow

Constructor Summary

DirectionalEdgeArrowTransformer(int length, int width, int notch_depth)

Method Summary

Shape

transform(Context<Graph<V,E>,E> context)

Methods inherited from class java.lang.Object

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

Field Detail

undirected_arrow

protected Shape undirected_arrow

directed_arrow

protected Shape directed_arrow

Constructor Detail

DirectionalEdgeArrowTransformer

public DirectionalEdgeArrowTransformer(int length,
                                       int width,
                                       int notch_depth)

Method Detail

transform

public Shape transform(Context<Graph<V,E>,E> context)

Specified by:

transform in interface org.apache.commons.collections15.Transformer<Context<Graph<V,E>,E>,Shape>