plotstate.java

来自「制作图表的好工具」· Java 代码 · 共 72 行

/* ===========================================================
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
 * USA.  
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 *
 * --------------
 * PlotState.java
 * --------------
 * (C) Copyright 2003, 2004, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 *
 * $Id: PlotState.java,v 1.2.2.1 2005/10/25 20:52:07 mungady Exp $
 *
 * Changes
 * -------
 * 30-Oct-2003 : Version 1 (DG);
 *
 */
package org.jfree.chart.plot;

import java.util.HashMap;
import java.util.Map;

/**
 * Records information about the state of a plot during the drawing process.
 */
public class PlotState {

    /** The shared axis states. */
    private Map sharedAxisStates;
    
    /**
     * Creates a new state object.
     */
    public PlotState() {
        this.sharedAxisStates = new HashMap();    
    }
    
    /**
     * Returns a map containing the shared axis states.
     * 
     * @return A map.
     */
    public Map getSharedAxisStates() {
        return this.sharedAxisStates;
    }
    
}