ItemLabelAnchor


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   * ItemLabelAnchor.java
29   * --------------------
30   * (C) Copyright 2003-2005, by Object Refinery Limited.
31   *
32   * Original Author:  David Gilbert (for Object Refinery Limited);
33   * Contributor(s):   -;
34   *
35   * $Id: ItemLabelAnchor.java,v 1.5.2.1 2005/10/25 20:49:02 mungady Exp $
36   *
37   * Changes
38   * -------
39   * 29-Apr-2003 : Version 1 (DG);
40   * 19-Feb-2004 : Moved to org.jfree.chart.labels package, added readResolve() 
41   *               method (DG);
42   * 11-Jan-2005 : Removed deprecated code in preparation for the 1.0.0 
43   *               release (DG);
44   *
45   */
46  
47  package org.jfree.chart.labels;
48  
49  import java.io.ObjectStreamException  ;
50  import java.io.Serializable  ;
51  
52  /**
53   * An enumeration of the positions that a value label can take, relative to an 
54   * item in a {@link org.jfree.chart.plot.CategoryPlot}.
55   */
56  public final class ItemLabelAnchor implements Serializable   {
57  
58      /** For serialization. */
59      private static final long serialVersionUID = -1233101616128695658L;
60      
61      /** CENTER. */
62      public static final ItemLabelAnchor CENTER 
63          = new ItemLabelAnchor("ItemLabelAnchor.CENTER");
64  
65      /** INSIDE1. */
66      public static final ItemLabelAnchor INSIDE1 
67          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE1");
68  
69      /** INSIDE2. */
70      public static final ItemLabelAnchor INSIDE2 
71          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE2");
72  
73      /** INSIDE3. */
74      public static final ItemLabelAnchor INSIDE3 
75          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE3");
76  
77      /** INSIDE4. */
78      public static final ItemLabelAnchor INSIDE4 
79          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE4");
80  
81      /** INSIDE5. */
82      public static final ItemLabelAnchor INSIDE5 
83          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE5");
84  
85      /** INSIDE6. */
86      public static final ItemLabelAnchor INSIDE6 
87          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE6");
88  
89      /** INSIDE7. */
90      public static final ItemLabelAnchor INSIDE7 
91          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE7");
92  
93      /** INSIDE8. */
94      public static final ItemLabelAnchor INSIDE8 
95          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE8");
96  
97      /** INSIDE9. */
98      public static final ItemLabelAnchor INSIDE9 
99          = new ItemLabelAnchor("ItemLabelAnchor.INSIDE9");
100 
101     /** INSIDE10. */
102     public static final ItemLabelAnchor INSIDE10 
103         = new ItemLabelAnchor("ItemLabelAnchor.INSIDE10");
104 
105     /** INSIDE11. */
106     public static final ItemLabelAnchor INSIDE11 
107         = new ItemLabelAnchor("ItemLabelAnchor.INSIDE11");
108 
109     /** INSIDE12. */
110     public static final ItemLabelAnchor INSIDE12 
111         = new ItemLabelAnchor("ItemLabelAnchor.INSIDE12");
112 
113     /** OUTSIDE1. */
114     public static final ItemLabelAnchor OUTSIDE1 
115         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE1");
116 
117     /** OUTSIDE2. */
118     public static final ItemLabelAnchor OUTSIDE2 
119         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE2");
120 
121     /** OUTSIDE3. */
122     public static final ItemLabelAnchor OUTSIDE3 
123         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE3");
124 
125     /** OUTSIDE4. */
126     public static final ItemLabelAnchor OUTSIDE4 
127         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE4");
128 
129     /** OUTSIDE5. */
130     public static final ItemLabelAnchor OUTSIDE5 
131         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE5");
132 
133     /** OUTSIDE6. */
134     public static final ItemLabelAnchor OUTSIDE6 
135         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE6");
136 
137     /** OUTSIDE7. */
138     public static final ItemLabelAnchor OUTSIDE7 
139         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE7");
140 
141     /** OUTSIDE8. */
142     public static final ItemLabelAnchor OUTSIDE8 
143         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE8");
144 
145     /** OUTSIDE9. */
146     public static final ItemLabelAnchor OUTSIDE9 
147         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE9");
148 
149     /** OUTSIDE10. */
150     public static final ItemLabelAnchor OUTSIDE10 
151         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE10");
152 
153     /** OUTSIDE11. */
154     public static final ItemLabelAnchor OUTSIDE11 
155         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE11");
156 
157     /** OUTSIDE12. */
158     public static final ItemLabelAnchor OUTSIDE12 
159         = new ItemLabelAnchor("ItemLabelAnchor.OUTSIDE12");
160 
161     /** The name. */
162     private String   name;
163 
164     /**
165      * Private constructor.
166      *
167      * @param name  the name.
168      */
169     private ItemLabelAnchor(String   name) {
170         this.name = name;
171     }
172 
173     /**
174      * Returns a string representing the object.
175      *
176      * @return The string.
177      */
178     public String   toString() {
179         return this.name;
180     }
181 
182     /**
183      * Returns <code>true</code> if this object is equal to the specified 
184      * object, and <code>false</code> otherwise.
185      *
186      * @param o  the other object.
187      *
188      * @return A boolean.
189      */
190     public boolean equals(Object   o) {
191 
192         if (this == o) {
193             return true;
194         }
195         if (!(o instanceof ItemLabelAnchor)) {
196             return false;
197         }
198 
199         ItemLabelAnchor order = (ItemLabelAnchor) o;
200         if (!this.name.equals(order.toString())) {
201             return false;
202         }
203 
204         return true;
205 
206     }
207     
208     /**
209      * Ensures that serialization returns the unique instances.
210      * 
211      * @return The object.
212      * 
213      * @throws ObjectStreamException if there is a problem.
214      */
215     private Object   readResolve() throws ObjectStreamException   {
216         ItemLabelAnchor result = null;
217         if (this.equals(ItemLabelAnchor.CENTER)) {
218             result = ItemLabelAnchor.CENTER;
219         }
220         else if (this.equals(ItemLabelAnchor.INSIDE1)) {
221             result = ItemLabelAnchor.INSIDE1;
222         }
223         else if (this.equals(ItemLabelAnchor.INSIDE2)) {
224             result = ItemLabelAnchor.INSIDE2;
225         }
226         else if (this.equals(ItemLabelAnchor.INSIDE3)) {
227             result = ItemLabelAnchor.INSIDE3;
228         }
229         else if (this.equals(ItemLabelAnchor.INSIDE4)) {
230             result = ItemLabelAnchor.INSIDE4;
231         }
232         else if (this.equals(ItemLabelAnchor.INSIDE5)) {
233             result = ItemLabelAnchor.INSIDE5;
234         }
235         else if (this.equals(ItemLabelAnchor.INSIDE6)) {
236             result = ItemLabelAnchor.INSIDE6;
237         }
238         else if (this.equals(ItemLabelAnchor.INSIDE7)) {
239             result = ItemLabelAnchor.INSIDE7;
240         }
241         else if (this.equals(ItemLabelAnchor.INSIDE8)) {
242             result = ItemLabelAnchor.INSIDE8;
243         }
244         else if (this.equals(ItemLabelAnchor.INSIDE9)) {
245             result = ItemLabelAnchor.INSIDE9;
246         }
247         else if (this.equals(ItemLabelAnchor.INSIDE10)) {
248             result = ItemLabelAnchor.INSIDE10;
249         }
250         else if (this.equals(ItemLabelAnchor.INSIDE11)) {
251             result = ItemLabelAnchor.INSIDE11;
252         }
253         else if (this.equals(ItemLabelAnchor.INSIDE12)) {
254             result = ItemLabelAnchor.INSIDE12;
255         }
256         else if (this.equals(ItemLabelAnchor.OUTSIDE1)) {
257             result = ItemLabelAnchor.OUTSIDE1;
258         }
259         else if (this.equals(ItemLabelAnchor.OUTSIDE2)) {
260             result = ItemLabelAnchor.OUTSIDE2;
261         }
262         else if (this.equals(ItemLabelAnchor.OUTSIDE3)) {
263             result = ItemLabelAnchor.OUTSIDE3;
264         }
265         else if (this.equals(ItemLabelAnchor.OUTSIDE4)) {
266             result = ItemLabelAnchor.OUTSIDE4;
267         }
268         else if (this.equals(ItemLabelAnchor.OUTSIDE5)) {
269             result = ItemLabelAnchor.OUTSIDE5;
270         }
271         else if (this.equals(ItemLabelAnchor.OUTSIDE6)) {
272             result = ItemLabelAnchor.OUTSIDE6;
273         }
274         else if (this.equals(ItemLabelAnchor.OUTSIDE7)) {
275             result = ItemLabelAnchor.OUTSIDE7;
276         }
277         else if (this.equals(ItemLabelAnchor.OUTSIDE8)) {
278             result = ItemLabelAnchor.OUTSIDE8;
279         }
280         else if (this.equals(ItemLabelAnchor.OUTSIDE9)) {
281             result = ItemLabelAnchor.OUTSIDE9;
282         }
283         else if (this.equals(ItemLabelAnchor.OUTSIDE10)) {
284             result = ItemLabelAnchor.OUTSIDE10;
285         }
286         else if (this.equals(ItemLabelAnchor.OUTSIDE11)) {
287             result = ItemLabelAnchor.OUTSIDE11;
288         }
289         else if (this.equals(ItemLabelAnchor.OUTSIDE12)) {
290             result = ItemLabelAnchor.OUTSIDE12;
291         }
292         return result;
293     }
294 
295 }
296
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