001/* ===========================================================
002 * JFreeChart : a free chart library for the Java(tm) platform
003 * ===========================================================
004 *
005 * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
006 *
007 * Project Info:  http://www.jfree.org/jfreechart/index.html
008 *
009 * This library is free software; you can redistribute it and/or modify it 
010 * under the terms of the GNU Lesser General Public License as published by 
011 * the Free Software Foundation; either version 2.1 of the License, or 
012 * (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but 
015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
017 * License for more details.
018 *
019 * You should have received a copy of the GNU Lesser General Public
020 * License along with this library; if not, write to the Free Software
021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
022 * USA.  
023 *
024 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
025 * in the United States and other countries.]
026 *
027 * ---------------
028 * NumberTick.java
029 * ---------------
030 * (C) Copyright 2003-2007, by Object Refinery Limited.
031 *
032 * Original Author:  David Gilbert (for Object Refinery Limited);
033 * Contributor(s):   -;
034 *
035 * Changes
036 * -------
037 * 07-Nov-2003 : Version 1 (DG);
038 * 02-Aug-2007 : Added new constructor with tick type (DG);
039 * 
040 */
041
042package org.jfree.chart.axis;
043
044import org.jfree.ui.TextAnchor;
045
046/**
047 * A numerical tick.
048 */
049public class NumberTick extends ValueTick {
050    
051    /** The number. */
052    private Number number;
053    
054    /**
055     * Creates a new tick.
056     * 
057     * @param number  the number (<code>null</code> not permitted).
058     * @param label  the label.
059     * @param textAnchor  the part of the label that is aligned with the anchor 
060     *                    point.
061     * @param rotationAnchor  defines the rotation point relative to the text.
062     * @param angle  the rotation angle (in radians).
063     */
064    public NumberTick(Number number, String label,
065                      TextAnchor textAnchor, 
066                      TextAnchor rotationAnchor, double angle) {
067                        
068        super(number.doubleValue(), label, textAnchor, rotationAnchor, angle);
069        this.number = number;
070            
071    }
072
073    /**
074     * Creates a new tick.
075     * 
076     * @param tickType  the tick type.
077     * @param value  the value.
078     * @param label  the label.
079     * @param textAnchor  the part of the label that is aligned with the anchor 
080     *                    point.
081     * @param rotationAnchor  defines the rotation point relative to the text.
082     * @param angle  the rotation angle (in radians).
083     * 
084     * @since 1.0.7
085     */
086    public NumberTick(TickType tickType, double value, String label,
087                      TextAnchor textAnchor, 
088                      TextAnchor rotationAnchor, double angle) {
089                        
090        super(tickType, value, label, textAnchor, rotationAnchor, angle);
091        this.number = new Double(value);
092            
093    }
094    
095    /**
096     * Returns the number.
097     * 
098     * @return The number.
099     */
100    public Number getNumber() {
101        return this.number;    
102    }
103    
104}