/* ===========================================================

 * JFreeChart : a free chart library for the Java(tm) platform

 * ===========================================================

 *

 * (C) Copyright 2000-2004, 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.]

 *

 * -------------

 * Effect3D.java

 * -------------

 * (C) Copyright 2002-2004, by Object Refinery Limited.

 *

 * Original Author:  David Gilbert (for Object Refinery Limited);

 * Contributor(s):   -;

 *

 * $Id: Effect3D.java,v 1.1 2004/08/31 14:26:08 mungady Exp $

 *

 * Changes

 * -------

 * 05-Nov-2002 : Version 1 (DG);

 * 14-Nov-2002 : Modified to have independent x and y offsets (DG);

 *

 */



package org.jfree.chart;



/**

 * An interface that should be implemented by renderers that use a 3D effect.  This allows

 * the axes to mirror the same effect by querying the renderer.

 *

 */

public interface Effect3D {



    /**

     * Returns the x-offset (in Java2D units) for the 3D effect.

     *

     * @return the offset.

     */

    public double getXOffset();



    /**

     * Returns the y-offset (in Java2D units) for the 3D effect.

     *

     * @return the offset.

     */

    public double getYOffset();

}

