Source for org.jfree.chart.Effect3D

   1: /* ===========================================================
   2:  * JFreeChart : a free chart library for the Java(tm) platform
   3:  * ===========================================================
   4:  *
   5:  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   6:  *
   7:  * Project Info:  http://www.jfree.org/jfreechart/index.html
   8:  *
   9:  * This library is free software; you can redistribute it and/or modify it 
  10:  * under the terms of the GNU Lesser General Public License as published by 
  11:  * the Free Software Foundation; either version 2.1 of the License, or 
  12:  * (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but 
  15:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
  16:  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
  17:  * License for more details.
  18:  *
  19:  * You should have received a copy of the GNU Lesser General Public
  20:  * License along with this library; if not, write to the Free Software
  21:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
  22:  * USA.  
  23:  *
  24:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
  25:  * in the United States and other countries.]
  26:  *
  27:  * -------------
  28:  * Effect3D.java
  29:  * -------------
  30:  * (C) Copyright 2002-2004, by Object Refinery Limited.
  31:  *
  32:  * Original Author:  David Gilbert (for Object Refinery Limited);
  33:  * Contributor(s):   -;
  34:  *
  35:  * $Id: Effect3D.java,v 1.2.2.1 2005/10/25 16:50:20 mungady Exp $
  36:  *
  37:  * Changes
  38:  * -------
  39:  * 05-Nov-2002 : Version 1 (DG);
  40:  * 14-Nov-2002 : Modified to have independent x and y offsets (DG);
  41:  *
  42:  */
  43: 
  44: package org.jfree.chart;
  45: 
  46: /**
  47:  * An interface that should be implemented by renderers that use a 3D effect.  
  48:  * This allows the axes to mirror the same effect by querying the renderer.
  49:  */
  50: public interface Effect3D {
  51: 
  52:     /**
  53:      * Returns the x-offset (in Java2D units) for the 3D effect.
  54:      *
  55:      * @return The offset.
  56:      */
  57:     public double getXOffset();
  58: 
  59:     /**
  60:      * Returns the y-offset (in Java2D units) for the 3D effect.
  61:      *
  62:      * @return The offset.
  63:      */
  64:     public double getYOffset();
  65: }