/* =========================================================== * JFreeChart : a free chart library for the Java(tm) platform * =========================================================== * * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. * * Project Info:  http://www.jfree.org/jfreechart/index.html * * This library is free software; you can redistribute it and/or modify it  * under the terms of the GNU Lesser General Public License as published by  * the Free Software Foundation; either version 2.1 of the License, or  * (at your option) any later version. * * This library is distributed in the hope that it will be useful, but  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public  * License for more details. * * You should have received a copy of the GNU Lesser General Public License  * along with this library; if not, write to the Free Software Foundation,  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. * * [Java is a trademark or registered trademark of Sun Microsystems, Inc.  * in the United States and other countries.] * * -------------------- * AxisChangeEvent.java * -------------------- * (C) Copyright 2000-2004, by Object Refinery Limited. * * Original Author:  David Gilbert (for Object Refinery Limited); * Contributor(s):   -; * * $Id: AxisChangeListener.java,v 1.2 2005/02/09 17:12:50 mungady Exp $ * * Changes (from 24-Aug-2001) * -------------------------- * 24-Aug-2001 : Added standard source header. Fixed DOS encoding problem (DG); * 07-Nov-2001 : Updated header (DG); * 14-Oct-2002 : Now extends EventListener (DG); * */package org.jfree.chart.event;import java.util.EventListener;/** * The interface that must be supported by classes that wish to receive  * notification of changes to an axis. * <P> * The Plot class implements this interface, and automatically registers with  * its axes (if any). Any axis changes are passed on by the plot as a plot  * change event.  This is part of the notification mechanism that ensures that  * charts are redrawn whenever changes are made to any chart component. * */public interface AxisChangeListener extends EventListener {    /**     * Receives notification of an axis change event.     *     * @param event  the event.     */    public void axisChanged(AxisChangeEvent event);}