Source for org.jfree.chart.axis.NumberTick

   1: /* ===========================================================
   2:  * JFreeChart : a free chart library for the Java(tm) platform
   3:  * ===========================================================
   4:  *
   5:  * (C) Copyright 2000-2007, 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:  * NumberTick.java
  29:  * ---------------
  30:  * (C) Copyright 2003-2007, by Object Refinery Limited.
  31:  *
  32:  * Original Author:  David Gilbert (for Object Refinery Limited);
  33:  * Contributor(s):   -;
  34:  *
  35:  * Changes
  36:  * -------
  37:  * 07-Nov-2003 : Version 1 (DG);
  38:  * 02-Aug-2007 : Added new constructor with tick type (DG);
  39:  * 
  40:  */
  41: 
  42: package org.jfree.chart.axis;
  43: 
  44: import org.jfree.ui.TextAnchor;
  45: 
  46: /**
  47:  * A numerical tick.
  48:  */
  49: public class NumberTick extends ValueTick {
  50:     
  51:     /** The number. */
  52:     private Number number;
  53:     
  54:     /**
  55:      * Creates a new tick.
  56:      * 
  57:      * @param number  the number (<code>null</code> not permitted).
  58:      * @param label  the label.
  59:      * @param textAnchor  the part of the label that is aligned with the anchor 
  60:      *                    point.
  61:      * @param rotationAnchor  defines the rotation point relative to the text.
  62:      * @param angle  the rotation angle (in radians).
  63:      */
  64:     public NumberTick(Number number, String label,
  65:                       TextAnchor textAnchor, 
  66:                       TextAnchor rotationAnchor, double angle) {
  67:                         
  68:         super(number.doubleValue(), label, textAnchor, rotationAnchor, angle);
  69:         this.number = number;
  70:             
  71:     }
  72: 
  73:     /**
  74:      * Creates a new tick.
  75:      * 
  76:      * @param tickType  the tick type.
  77:      * @param value  the value.
  78:      * @param label  the label.
  79:      * @param textAnchor  the part of the label that is aligned with the anchor 
  80:      *                    point.
  81:      * @param rotationAnchor  defines the rotation point relative to the text.
  82:      * @param angle  the rotation angle (in radians).
  83:      * 
  84:      * @since 1.0.7
  85:      */
  86:     public NumberTick(TickType tickType, double value, String label,
  87:                       TextAnchor textAnchor, 
  88:                       TextAnchor rotationAnchor, double angle) {
  89:                         
  90:         super(tickType, value, label, textAnchor, rotationAnchor, angle);
  91:         this.number = new Double(value);
  92:             
  93:     }
  94:     
  95:     /**
  96:      * Returns the number.
  97:      * 
  98:      * @return The number.
  99:      */
 100:     public Number getNumber() {
 101:         return this.number;    
 102:     }
 103:     
 104: }