001 /* =========================================================== 002 * JFreeChart : a free chart library for the Java(tm) platform 003 * =========================================================== 004 * 005 * (C) Copyright 2000-2005, 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 * ItemLabelAnchor.java 029 * -------------------- 030 * (C) Copyright 2003-2005, by Object Refinery Limited. 031 * 032 * Original Author: David Gilbert (for Object Refinery Limited); 033 * Contributor(s): -; 034 * 035 * $Id: ItemLabelAnchor.java,v 1.5.2.1 2005/10/25 20:49:02 mungady Exp $ 036 * 037 * Changes 038 * ------- 039 * 29-Apr-2003 : Version 1 (DG); 040 * 19-Feb-2004 : Moved to org.jfree.chart.labels package, added readResolve() 041 * method (DG); 042 * 11-Jan-2005 : Removed deprecated code in preparation for the 1.0.0 043 * release (DG); 044 * 045 */ 046 047 package org.jfree.chart.labels; 048 049 import java.io.ObjectStreamException; 050 import java.io.Serializable; 051 052 /** 053 * An enumeration of the positions that a value label can take, relative to an 054 * item in a {@link org.jfree.chart.plot.CategoryPlot}. 055 */ 056 public final class ItemLabelAnchor implements Serializable { 057 058 /** For serialization. */ 059 private static final long serialVersionUID = -1233101616128695658L; 060 061 /** CENTER. */ 062 public static final ItemLabelAnchor CENTER 063 = new ItemLabelAnchor("ItemLabelAnchor.CENTER"); 064 065 /** INSIDE1. */ 066 public static final ItemLabelAnchor INSIDE1 067 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE1"); 068 069 /** INSIDE2. */ 070 public static final ItemLabelAnchor INSIDE2 071 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE2"); 072 073 /** INSIDE3. */ 074 public static final ItemLabelAnchor INSIDE3 075 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE3"); 076 077 /** INSIDE4. */ 078 public static final ItemLabelAnchor INSIDE4 079 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE4"); 080 081 /** INSIDE5. */ 082 public static final ItemLabelAnchor INSIDE5 083 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE5"); 084 085 /** INSIDE6. */ 086 public static final ItemLabelAnchor INSIDE6 087 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE6"); 088 089 /** INSIDE7. */ 090 public static final ItemLabelAnchor INSIDE7 091 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE7"); 092 093 /** INSIDE8. */ 094 public static final ItemLabelAnchor INSIDE8 095 = new ItemLabelAnchor("ItemLabelAnchor.INSIDE8"); 096 097 /** INSIDE9. */ 098 public static final ItemLabelAnchor INSIDE9 099 = 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 }