org.jfree.chart3d.axis.Axis3DChangeListener Maven / Gradle / Ivy

/* ===========================================================
 * Orson Charts : a 3D chart library for the Java(tm) platform
 * ===========================================================
 * 
 * (C)opyright 2013-2020, by Object Refinery Limited.  All rights reserved.
 * 
 * https://github.com/jfree/orson-charts
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 * 
 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
 * Other names may be trademarks of their respective owners.]
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 * If you do not wish to be bound by the terms of the GPL, an alternative
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package org.jfree.chart3d.axis;

import java.util.EventListener;
import org.jfree.chart3d.plot.CategoryPlot3D;
import org.jfree.chart3d.plot.XYZPlot;

/**
 * A listener for axis change events.  The plot classes that have axes
 * ({@link CategoryPlot3D} and {@link XYZPlot}) implement this interface so 
 * that they can receive notification when the axes are modified.
 */
public interface Axis3DChangeListener extends EventListener {
    
    /**
     * Called to inform that an axis change event has occurred.
     * 
     * @param event  the event ({@code null} not permitted). 
     */
    public void axisChanged(Axis3DChangeEvent event);

}