/*

  * Copyright (c) 2005, the JUNG Project and the Regents of the University of

  * California All rights reserved.

  *

  * This software is open-source under the BSD license; see either "license.txt"

  * or http://jung.sourceforge.net/license.txt for a description.

  *

  * Created on Aug 5, 2005

  */

 package edu.uci.ics.jung.visualization.jai;

 /**

  * basic API for implementing perspective transform support

  * 

  * @author Tom Nelson

  *

  */

 public interface PerspectiveTransformSupport {

     void activate();

     void deactivate();

     void activate(boolean state);

     PerspectiveShapeTransformer getPerspectiveTransformer();

 }