svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.labeling.app / org.gvsig.labeling.app.mainplugin / src / main / java / org / gvsig / labeling / symbol / CharacterMarkerSymbol.java @ 40911
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1 | 40911 | jldominguez | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | |||
42 | /* CVS MESSAGES:
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43 | *
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44 | * $Id: CharacterMarkerSymbol.java 14501 2007-10-08 15:47:31Z jdominguez $
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45 | * $Log$
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46 | * Revision 1.27 2007-09-21 12:25:32 jaume
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47 | * cancellation support extended down to the IGeometry and ISymbol level
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48 | *
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49 | * Revision 1.26 2007/08/09 07:20:03 jvidal
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50 | * javadoc
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51 | *
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52 | * Revision 1.25 2007/07/23 06:52:25 jaume
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53 | * default selection color refactored, moved to MapContext
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54 | *
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55 | * Revision 1.24 2007/07/18 06:54:34 jaume
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56 | * continuing with cartographic support
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57 | *
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58 | * Revision 1.23 2007/07/03 10:58:29 jaume
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59 | * first refactor on CartographicSupport
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60 | *
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61 | * Revision 1.22 2007/06/29 13:07:01 jaume
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62 | * +PictureLineSymbol
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63 | *
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64 | * Revision 1.21 2007/06/07 06:50:40 jaume
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65 | * *** empty log message ***
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66 | *
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67 | * Revision 1.20 2007/05/29 15:46:37 jaume
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68 | * *** empty log message ***
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69 | *
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70 | * Revision 1.19 2007/05/28 15:36:42 jaume
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71 | * *** empty log message ***
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72 | *
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73 | * Revision 1.18 2007/05/17 09:32:06 jaume
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74 | * *** empty log message ***
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75 | *
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76 | * Revision 1.17 2007/05/09 16:07:26 jaume
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77 | * *** empty log message ***
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78 | *
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79 | * Revision 1.16 2007/05/09 11:05:28 jaume
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80 | * *** empty log message ***
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81 | *
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82 | * Revision 1.15 2007/05/08 08:47:40 jaume
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83 | * *** empty log message ***
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84 | *
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85 | * Revision 1.14 2007/04/26 11:41:00 jaume
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86 | * attempting to let defining size in world units
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87 | *
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88 | * Revision 1.13 2007/04/20 07:11:11 jaume
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89 | * *** empty log message ***
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90 | *
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91 | * Revision 1.12 2007/04/19 16:01:27 jaume
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92 | * *** empty log message ***
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93 | *
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94 | * Revision 1.11 2007/04/19 14:21:30 jaume
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95 | * *** empty log message ***
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96 | *
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97 | * Revision 1.10 2007/03/26 14:24:13 jaume
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98 | * implemented Print
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99 | *
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100 | * Revision 1.9 2007/03/21 11:37:00 jaume
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101 | * *** empty log message ***
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102 | *
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103 | * Revision 1.8 2007/03/21 11:02:17 jaume
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104 | * *** empty log message ***
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105 | *
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106 | * Revision 1.7 2007/03/09 11:20:56 jaume
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107 | * Advanced symbology (start committing)
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108 | *
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109 | * Revision 1.5.2.8 2007/02/21 07:34:09 jaume
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110 | * labeling starts working
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111 | *
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112 | * Revision 1.5.2.7 2007/02/16 10:54:12 jaume
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113 | * multilayer splitted to multilayerline, multilayermarker,and multilayerfill
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114 | *
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115 | * Revision 1.5.2.6 2007/02/15 16:23:44 jaume
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116 | * *** empty log message ***
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117 | *
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118 | * Revision 1.5.2.5 2007/02/14 09:58:37 jaume
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119 | * *** empty log message ***
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120 | *
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121 | * Revision 1.5.2.4 2007/02/12 15:15:20 jaume
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122 | * refactored interval legend and added graduated symbol legend
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123 | *
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124 | * Revision 1.5.2.3 2007/02/09 07:47:04 jaume
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125 | * Isymbol moved
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126 | *
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127 | * Revision 1.5.2.2 2007/02/05 14:59:04 jaume
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128 | * *** empty log message ***
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129 | *
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130 | * Revision 1.5.2.1 2007/01/30 18:10:45 jaume
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131 | * start commiting labeling stuff
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132 | *
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133 | * Revision 1.5 2007/01/25 16:25:23 jaume
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134 | * *** empty log message ***
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135 | *
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136 | * Revision 1.4 2007/01/24 17:58:22 jaume
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137 | * new features and architecture error fixes
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138 | *
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139 | * Revision 1.3 2007/01/16 11:50:44 jaume
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140 | * *** empty log message ***
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141 | *
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142 | * Revision 1.2 2007/01/10 16:39:41 jaume
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143 | * ISymbol now belongs to com.iver.cit.gvsig.fmap.core.symbols package
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144 | *
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145 | * Revision 1.1 2007/01/10 16:31:36 jaume
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146 | * *** empty log message ***
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147 | *
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148 | * Revision 1.6 2006/12/04 17:13:39 fjp
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149 | * *** empty log message ***
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150 | *
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151 | * Revision 1.5 2006/11/14 11:10:27 jaume
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152 | * *** empty log message ***
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153 | *
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154 | * Revision 1.4 2006/11/09 18:39:05 jaume
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155 | * *** empty log message ***
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156 | *
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157 | * Revision 1.3 2006/11/08 10:56:47 jaume
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158 | * *** empty log message ***
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159 | *
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160 | * Revision 1.2 2006/11/06 17:08:45 jaume
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161 | * *** empty log message ***
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162 | *
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163 | * Revision 1.1 2006/10/31 16:16:34 jaume
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164 | * *** empty log message ***
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165 | *
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166 | * Revision 1.4 2006/10/30 19:30:35 jaume
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167 | * *** empty log message ***
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168 | *
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169 | * Revision 1.3 2006/10/29 23:53:49 jaume
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170 | * *** empty log message ***
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171 | *
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172 | * Revision 1.2 2006/10/26 16:27:33 jaume
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173 | * support for composite marker symbols (not tested)
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174 | *
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175 | * Revision 1.1 2006/10/25 10:50:41 jaume
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176 | * movement of classes and gui stuff
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177 | *
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178 | * Revision 1.3 2006/10/24 19:54:16 jaume
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179 | * added IPersistence
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180 | *
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181 | * Revision 1.2 2006/10/24 08:02:51 jaume
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182 | * *** empty log message ***
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183 | *
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184 | * Revision 1.1 2006/10/18 07:54:06 jaume
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185 | * *** empty log message ***
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186 | *
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187 | *
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188 | */
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189 | package org.gvsig.labeling.symbol; |
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190 | |||
191 | import java.awt.Color; |
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192 | import java.awt.Font; |
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193 | import java.awt.Graphics2D; |
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194 | import java.awt.Rectangle; |
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195 | import java.awt.Shape; |
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196 | import java.awt.font.FontRenderContext; |
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197 | import java.awt.font.GlyphVector; |
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198 | import java.awt.geom.AffineTransform; |
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199 | import java.awt.geom.Point2D; |
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200 | import java.awt.image.BufferedImage; |
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201 | |||
202 | import org.gvsig.compat.print.PrintAttributes; |
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203 | import org.gvsig.fmap.dal.feature.Feature; |
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204 | import org.gvsig.fmap.geom.Geometry; |
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205 | import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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206 | import org.gvsig.fmap.geom.Geometry.TYPES; |
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207 | import org.gvsig.fmap.geom.GeometryLocator; |
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208 | import org.gvsig.fmap.geom.GeometryManager; |
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209 | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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210 | import org.gvsig.fmap.geom.primitive.Envelope; |
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211 | import org.gvsig.fmap.mapcontext.MapContext; |
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212 | import org.gvsig.fmap.mapcontext.ViewPort; |
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213 | import org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport; |
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214 | import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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215 | import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
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216 | import org.gvsig.labeling.lang.LabelClassUtils; |
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217 | import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol; |
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218 | import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMask; |
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219 | import org.gvsig.tools.ToolsLocator; |
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220 | import org.gvsig.tools.dynobject.DynStruct; |
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221 | import org.gvsig.tools.persistence.PersistenceManager; |
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222 | import org.gvsig.tools.persistence.PersistentState; |
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223 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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224 | import org.gvsig.tools.task.Cancellable; |
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225 | import org.slf4j.Logger; |
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226 | import org.slf4j.LoggerFactory; |
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227 | |||
228 | /**
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229 | * Allows to use a source of TrueType characters to define the marker that will
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230 | * substitute the symbol.If the picture is defined in a source, the performance is
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231 | * more agile.
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232 | * @author jaume dominguez faus - jaume.dominguez@iver.es
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233 | */
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234 | public class CharacterMarkerSymbol implements IMarkerSymbol { |
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235 | |||
236 | private static Logger logger = |
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237 | LoggerFactory.getLogger(CharacterMarkerSymbol.class); |
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238 | |||
239 | public static final String CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME = |
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240 | "CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME";
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241 | |||
242 | private Font font = new Font("Arial", Font.PLAIN, 20); |
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243 | private int unicode; |
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244 | private ISymbol selectionSymbol;
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245 | private VisualCorrection visualCorrection;
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246 | private double size; |
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247 | |||
248 | private boolean isShapeVisible = true; |
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249 | private String desc = ""; |
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250 | |||
251 | private IMask mask;
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252 | private int unit = -1; |
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253 | private int referenceSystem = CartographicSupport.WORLD; |
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254 | |||
255 | private int alpha = 255; |
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256 | private Point2D offset = new Point2D.Double(); |
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257 | |||
258 | /*
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259 | *
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260 | */
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261 | private double rotation_radians = 0; |
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262 | private Color color = Color.BLACK; |
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263 | |||
264 | private static GeometryManager geoman = GeometryLocator.getGeometryManager(); |
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265 | |||
266 | /**
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267 | * Creates a new instance of CharacterMarker with default values
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268 | *
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269 | */
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270 | public CharacterMarkerSymbol() {
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271 | super();
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272 | } |
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273 | |||
274 | /**
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275 | * Creates a new instance of CharacterMarker specifying the marker source
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276 | * font, the character code corresponding to the symbol, and the color that
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277 | * will be used in rendering time.
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278 | *
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279 | * @param font -
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280 | * src Font
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281 | * @param charCode -
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282 | * character code of the symbol for this font
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283 | * @param color -
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284 | * color to be used in when rendering.
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285 | */
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286 | public CharacterMarkerSymbol(Font font, int charCode, Color color) { |
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287 | super();
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288 | this.font = font;
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289 | unicode = charCode; |
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290 | setColor(color); |
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291 | } |
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292 | /**
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293 | * Returns the font that will be used to define the symbol
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294 | * @return font
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295 | */
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296 | public Font getFont() { |
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297 | return font;
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298 | } |
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299 | /**
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300 | * Sets the font that will be used to define the symbol
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301 | * @return font
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302 | */
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303 | public void setFont(Font font) { |
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304 | this.font = font;
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305 | } |
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306 | |||
307 | public ISymbol getSymbolForSelection() {
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308 | if (selectionSymbol == null) { |
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309 | selectionSymbol = (ISymbol) LabelClassUtils.clone(this);
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310 | selectionSymbol.setColor(MapContext.getSelectionColor()); |
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311 | } |
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312 | return selectionSymbol;
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313 | } |
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314 | |||
315 | |||
316 | public void draw(Graphics2D g, |
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317 | AffineTransform affineTransform, Geometry geom,
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318 | Feature feat, Cancellable cancel) { |
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319 | |||
320 | g.setColor(getColor()); |
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321 | double theta = getRotation();
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322 | |||
323 | int xOffset = (int) getOffset().getX(); // * multiplicador d'unitats; |
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324 | int yOffset = (int) getOffset().getY(); // * multiplicador d'unitats |
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325 | |||
326 | double size = getSize();
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327 | if (size < 0.0001) { |
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328 | return;
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329 | } |
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330 | |||
331 | org.gvsig.fmap.geom.primitive.Point cen = null;
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332 | try {
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333 | cen = geom.centroid(); |
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334 | } catch (Exception e) { |
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335 | logger.error("While getting centroid", e);
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336 | } |
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337 | |||
338 | Point2D p = new Point2D.Double(cen.getX(), cen.getY()); |
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339 | |||
340 | if (isVisuallyCorrected()) {
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341 | size *= visualCorrection.sizeScale; |
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342 | p.setLocation(p.getX() - xOffset*size*visualCorrection.xOffsetScale, p.getY() - yOffset*size*visualCorrection.yOffsetScale); |
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343 | |||
344 | } |
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345 | g.setFont(getFont().deriveFont((float)size));
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346 | |||
347 | g.translate((int) (p.getX() + xOffset), (int) (p.getY() + yOffset)); |
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348 | if (theta != 0) g.rotate(theta); |
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349 | |||
350 | char[] text = new char[] { (char) unicode }; |
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351 | |||
352 | IMask mask = getMask(); |
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353 | if (mask != null) { |
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354 | FontRenderContext frc = g.getFontRenderContext();
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355 | |||
356 | GlyphVector gv = font.createGlyphVector(frc, text );
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357 | |||
358 | Shape markerShape = gv.getOutline(0, 0); |
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359 | mask.getFillSymbol(). |
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360 | draw(g, null, mask.getHaloShape(markerShape), feat, cancel);
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361 | |||
362 | } |
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363 | g.drawChars(text, 0, text.length, - (int) (size*0.4), (int) (size*0.4)); |
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364 | |||
365 | |||
366 | if (theta!=0) g.rotate(-theta); |
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367 | g.translate(-(int) (p.getX() + xOffset), - (int) (p.getY() + yOffset)); |
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368 | } |
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369 | |||
370 | |||
371 | |||
372 | |||
373 | |||
374 | /**
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375 | * Sets the unicode for a symbol represented by a character
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376 | * @param symbol, int
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377 | */
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378 | public void setUnicode(int symbol) { |
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379 | this.unicode = symbol;
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380 | } |
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381 | |||
382 | /**
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383 | * Obtains the unicode for a symbol
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384 | * @return unicode, int
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385 | */
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386 | public int getUnicode() { |
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387 | return unicode;
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388 | } |
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389 | |||
390 | |||
391 | |||
392 | /*
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393 | public void setXMLEntity(XMLEntity xml) {
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394 | setColor(StringUtilities.string2Color(xml.getStringProperty("color")));
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395 | Point p = new Point();
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396 | p.setLocation(xml.getDoubleProperty("xOffset"), xml.getDoubleProperty("yOffset"));
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397 | |||
398 | setDescription(xml.getStringProperty("desc"));
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399 | size = xml.getDoubleProperty("size");
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400 | font = new Font(xml.getStringProperty("font"),
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401 | xml.getIntProperty("fontStyle"),
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402 | (int) size);
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403 | setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
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404 | unicode = xml.getIntProperty("symbolCode");
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405 | setOffset(p);
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406 | setRotation(xml.getDoubleProperty("rotation"));
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407 | setReferenceSystem(xml.getIntProperty("referenceSystem"));
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408 | setUnit(xml.getIntProperty("unit"));
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409 | }
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410 | */
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411 | |||
412 | |||
413 | public double getSize() { |
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414 | return size;
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415 | } |
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416 | |||
417 | public void setSize(double size) { |
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418 | this.size = size;
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419 | font = new Font(font.getName(), font.getStyle(), (int) Math.round(size)); |
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420 | } |
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421 | /**
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422 | * Returns true of false depending if the character marker symbol selected is visually
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423 | * corrected.That is, if the character has been properly scaled to use a specific number
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424 | * of pixels to be represented.
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425 | *
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426 | * @return boolean
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427 | */
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428 | public boolean isVisuallyCorrected() { |
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429 | return visualCorrection != null; |
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430 | } |
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431 | /**
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432 | * Sets the visual correction for a character in order to scale it if it is necessary.
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433 | *
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434 | * @return boolean
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435 | */
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436 | public void setVisuallyCorrected(boolean visuallyCorrected) { |
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437 | if (visuallyCorrected && visualCorrection == null) { |
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438 | CharacterMarkerSymbol clone = |
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439 | (CharacterMarkerSymbol) LabelClassUtils.clone(this);
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440 | int frameSize = 200; |
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441 | double symbolSize = 100; |
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442 | BufferedImage bi = new BufferedImage(frameSize, frameSize, BufferedImage.TYPE_INT_ARGB); |
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443 | Graphics2D aGraphics = bi.createGraphics();
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444 | clone.setOffset(new Point2D.Double(0,0)); |
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445 | clone.setSize(symbolSize); |
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446 | clone.setColor(Color.PINK);
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447 | |||
448 | |||
449 | // draw it at center of the image
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450 | org.gvsig.fmap.geom.primitive.Point pCenter = null;
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451 | try {
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452 | pCenter = geoman.createPoint( |
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453 | frameSize/2,frameSize/2, SUBTYPES.GEOM2D); |
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454 | } catch (Exception e) { |
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455 | logger.error("While creating point", e);
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456 | } |
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457 | clone.draw(aGraphics, new AffineTransform(), pCenter, null, null); |
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458 | |||
459 | int realTop = -1; |
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460 | int realBottom = -1; |
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461 | int realLeft = -1; |
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462 | int realRight = -1; |
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463 | |||
464 | // let's see where the highest pixel is in Y-axis
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465 | boolean done = false; |
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466 | for (int j = 0; !done && j < bi.getHeight(); j++) { |
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467 | for (int i = 0; !done && i < bi.getWidth(); i++) { |
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468 | if (bi.getRGB(i, j) != 0) { |
||
469 | realTop = j; |
||
470 | done = true;
|
||
471 | } |
||
472 | } |
||
473 | } |
||
474 | |||
475 | // let's see where the lowest pixel is in Y-axis
|
||
476 | done = false;
|
||
477 | for (int j = bi.getHeight()-1; !done && j >= 0; j--) { |
||
478 | for (int i = 0; !done && i < bi.getWidth(); i++) { |
||
479 | if (bi.getRGB(i, j) != 0) { |
||
480 | realBottom = i; |
||
481 | done = true;
|
||
482 | } |
||
483 | } |
||
484 | } |
||
485 | |||
486 | // let's see where the first pixel at left is in X-axis
|
||
487 | done = false;
|
||
488 | for (int i = 0; !done && i < bi.getWidth(); i++) { |
||
489 | for (int j = 0; !done && j < bi.getHeight(); j++) { |
||
490 | if (bi.getRGB(i, j) != 0) { |
||
491 | realLeft = i; |
||
492 | done = true;
|
||
493 | } |
||
494 | } |
||
495 | } |
||
496 | |||
497 | // let's see where the first pixel at right is in X-axis
|
||
498 | done = false;
|
||
499 | for (int i = bi.getWidth()-1; !done && i >=0 ; i--) { |
||
500 | for (int j = 0; !done && j < bi.getHeight(); j++) { |
||
501 | if (bi.getRGB(i, j) != 0) { |
||
502 | realRight = i; |
||
503 | done = true;
|
||
504 | } |
||
505 | } |
||
506 | } |
||
507 | |||
508 | int realWidth = bi.getWidth() - realRight-realLeft;
|
||
509 | int realHeight = bi.getHeight() - realBottom - realTop;
|
||
510 | |||
511 | visualCorrection = new VisualCorrection();
|
||
512 | |||
513 | if (realBottom!=-1 && realTop!=-1 && realLeft!=-1 && realRight != -1) { |
||
514 | double correctingSize = Math.max(realHeight, realWidth); |
||
515 | visualCorrection.sizeScale = clone.getSize() / correctingSize; |
||
516 | } |
||
517 | |||
518 | if (realLeft!=-1 && realRight!=-1) { |
||
519 | double correctingCenterX = (((realWidth)*0.5)+realLeft); |
||
520 | double correctingCenterY = (((realHeight)*0.5)+realBottom); |
||
521 | visualCorrection.xOffsetScale = (pCenter.getX() - correctingCenterX) / frameSize; |
||
522 | visualCorrection.yOffsetScale = (pCenter.getY() - correctingCenterY) / frameSize; |
||
523 | } |
||
524 | } else {
|
||
525 | visualCorrection = null;
|
||
526 | } |
||
527 | } |
||
528 | |||
529 | |||
530 | public Object clone() throws CloneNotSupportedException { |
||
531 | return LabelClassUtils.clone(this); |
||
532 | } |
||
533 | |||
534 | |||
535 | public void getPixExtentPlus( |
||
536 | Geometry geom, float[] distances, |
||
537 | ViewPort viewPort, int dpi) {
|
||
538 | |||
539 | float cs = (float) getCartographicSize(viewPort, dpi, geom); |
||
540 | distances[0] = cs;
|
||
541 | distances[1] = cs;
|
||
542 | } |
||
543 | |||
544 | public boolean isOneDotOrPixel(Geometry geom, |
||
545 | double[] positionOfDotOrPixel, ViewPort viewPort, int dpi) { |
||
546 | |||
547 | int type = geom.getType();
|
||
548 | switch (type) {
|
||
549 | case Geometry.TYPES.NULL:
|
||
550 | case Geometry.TYPES.POINT:
|
||
551 | case Geometry.TYPES.MULTIPOINT:
|
||
552 | return false; |
||
553 | default:
|
||
554 | org.gvsig.fmap.geom.primitive.Envelope geomBounds = geom |
||
555 | .getEnvelope(); |
||
556 | |||
557 | double dist1Pixel = viewPort.getDist1pixel();
|
||
558 | |||
559 | float[] distances = new float[2]; |
||
560 | this.getPixExtentPlus(geom, distances, viewPort, dpi);
|
||
561 | |||
562 | boolean onePoint =
|
||
563 | (geomBounds.getLength(0) + distances[0] <= dist1Pixel && geomBounds |
||
564 | .getLength(1)
|
||
565 | + distances[1] <= dist1Pixel);
|
||
566 | |||
567 | if (onePoint) {
|
||
568 | Envelope bounds = geom.getEnvelope(); |
||
569 | positionOfDotOrPixel[0] = bounds.getMinimum(0); |
||
570 | positionOfDotOrPixel[1] = bounds.getMinimum(1); |
||
571 | } |
||
572 | return onePoint;
|
||
573 | } |
||
574 | } |
||
575 | |||
576 | public int getOnePointRgb() { |
||
577 | return this.getColor().getRGB(); |
||
578 | } |
||
579 | |||
580 | public String getDescription() { |
||
581 | return desc;
|
||
582 | } |
||
583 | |||
584 | public boolean isShapeVisible() { |
||
585 | return isShapeVisible;
|
||
586 | } |
||
587 | |||
588 | public void setDescription(String d) { |
||
589 | desc = d; |
||
590 | } |
||
591 | |||
592 | public int getSymbolType() { |
||
593 | return Geometry.TYPES.POINT;
|
||
594 | } |
||
595 | |||
596 | public boolean isSuitableFor(Geometry geom) { |
||
597 | return geom.getType() == Geometry.TYPES.POINT
|
||
598 | || geom.getType() == Geometry.TYPES.MULTIPOINT; |
||
599 | } |
||
600 | |||
601 | public void drawInsideRectangle(Graphics2D g, |
||
602 | AffineTransform scaleInstance, Rectangle r, |
||
603 | PrintAttributes properties) throws SymbolDrawingException {
|
||
604 | |||
605 | |||
606 | org.gvsig.fmap.geom.primitive.Point center = null;
|
||
607 | try {
|
||
608 | center = geoman.createPoint( |
||
609 | r.getCenterX(), r.getCenterY(), SUBTYPES.GEOM2D); |
||
610 | } catch (CreateGeometryException e) {
|
||
611 | throw new SymbolDrawingException(TYPES.POINT); |
||
612 | } |
||
613 | |||
614 | if (properties==null) { |
||
615 | draw(g, scaleInstance, center, null, null); |
||
616 | } else {
|
||
617 | double originalSize = getSize();
|
||
618 | double size=originalSize;
|
||
619 | int pq = properties.getPrintQuality();
|
||
620 | if (pq == PrintAttributes.PRINT_QUALITY_HIGH) {
|
||
621 | size *= (double) 600/72; |
||
622 | } else {
|
||
623 | if (pq == PrintAttributes.PRINT_QUALITY_NORMAL) {
|
||
624 | size *= (double) 300/72; |
||
625 | } else {
|
||
626 | // unitFactor *= 72; (which is the same than doing nothing)
|
||
627 | } |
||
628 | } |
||
629 | setSize(size); |
||
630 | print(g, scaleInstance, center, properties); |
||
631 | setSize(originalSize); |
||
632 | } |
||
633 | |||
634 | } |
||
635 | |||
636 | |||
637 | public void print(Graphics2D g, AffineTransform at, Geometry geom, |
||
638 | PrintAttributes properties) { |
||
639 | |||
640 | /* TODO Use this?
|
||
641 | double dpi = 100;
|
||
642 | int pq = properties.getPrintQuality();
|
||
643 | if (pq == PrintAttributes.PRINT_QUALITY_NORMAL){
|
||
644 | dpi = 300;
|
||
645 | } else if (pq == PrintAttributes.PRINT_QUALITY_HIGH){
|
||
646 | dpi = 600;
|
||
647 | } else if (pq == PrintAttributes.PRINT_QUALITY_DRAFT){
|
||
648 | dpi = 72;
|
||
649 | }
|
||
650 | */
|
||
651 | |||
652 | draw(g,at,geom,null,null); |
||
653 | } |
||
654 | |||
655 | public void setUnit(int unitIndex) { |
||
656 | unit = unitIndex; |
||
657 | } |
||
658 | |||
659 | public int getUnit() { |
||
660 | return unit;
|
||
661 | } |
||
662 | |||
663 | public int getReferenceSystem() { |
||
664 | return this.referenceSystem; |
||
665 | } |
||
666 | |||
667 | public void setReferenceSystem(int rs) { |
||
668 | this.referenceSystem = rs;
|
||
669 | } |
||
670 | |||
671 | public double toCartographicSize(ViewPort viewPort, double dpi, |
||
672 | Geometry geom) { |
||
673 | |||
674 | double oldSize = getSize();
|
||
675 | setCartographicSize(getCartographicSize(viewPort, dpi, geom), geom); |
||
676 | return oldSize; }
|
||
677 | |||
678 | public void setCartographicSize(double cartographicSize, Geometry geom) { |
||
679 | setSize(cartographicSize); |
||
680 | } |
||
681 | |||
682 | public double getCartographicSize(ViewPort viewPort, double dpi, |
||
683 | Geometry geom) { |
||
684 | |||
685 | return SymbolUtils.getCartographicLength(this, |
||
686 | getSize(), |
||
687 | viewPort, |
||
688 | dpi); |
||
689 | } |
||
690 | |||
691 | public double getRotation() { |
||
692 | return rotation_radians;
|
||
693 | } |
||
694 | |||
695 | public void setRotation(double rot) { |
||
696 | rotation_radians = rot; |
||
697 | } |
||
698 | |||
699 | public Point2D getOffset() { |
||
700 | return offset;
|
||
701 | } |
||
702 | |||
703 | public void setOffset(Point2D off) { |
||
704 | offset = off; |
||
705 | } |
||
706 | |||
707 | public Color getColor() { |
||
708 | return color;
|
||
709 | } |
||
710 | |||
711 | public void setColor(Color co) { |
||
712 | color = co; |
||
713 | } |
||
714 | |||
715 | public void setAlpha(int a) { |
||
716 | alpha = a; |
||
717 | } |
||
718 | |||
719 | public IMask getMask() {
|
||
720 | return mask;
|
||
721 | } |
||
722 | |||
723 | public void setMask(IMask m) { |
||
724 | mask = m; |
||
725 | } |
||
726 | |||
727 | // =========================================
|
||
728 | |||
729 | public void loadFromState(PersistentState state) throws PersistenceException { |
||
730 | |||
731 | if (state.hasValue("vc_xOffsetScale")) { |
||
732 | this.visualCorrection = new VisualCorrection(); |
||
733 | this.visualCorrection.xOffsetScale = state.getDouble("vc_xOffsetScale"); |
||
734 | this.visualCorrection.yOffsetScale = state.getDouble("vc_yOffsetScale"); |
||
735 | this.visualCorrection.sizeScale = state.getDouble("vc_sizeScale"); |
||
736 | } else {
|
||
737 | this.visualCorrection = null; |
||
738 | } |
||
739 | if (state.hasValue("mask")) { |
||
740 | this.mask = (IMask) state.get("mask"); |
||
741 | } else {
|
||
742 | this.mask = null; |
||
743 | } |
||
744 | // ==============================================
|
||
745 | this.color = (Color) state.get("color"); |
||
746 | this.font = (Font) state.get("font"); |
||
747 | |||
748 | double aux = state.getDouble("size"); |
||
749 | this.setSize(aux);
|
||
750 | |||
751 | this.unicode = state.getInt("unicode"); |
||
752 | this.desc = state.getString("desc"); |
||
753 | this.isShapeVisible = state.getBoolean("isShapeVisible"); |
||
754 | |||
755 | double x = state.getDouble("xOffset"); |
||
756 | double y = state.getDouble("yOffset"); |
||
757 | this.offset = new Point2D.Double(x, y); |
||
758 | |||
759 | this.rotation_radians = state.getDouble("rotation"); |
||
760 | this.unit = state.getInt("unit"); |
||
761 | this.referenceSystem = state.getInt("referenceSystem"); |
||
762 | } |
||
763 | |||
764 | public void saveToState(PersistentState state) throws PersistenceException { |
||
765 | |||
766 | if (this.visualCorrection != null) { |
||
767 | state.set("vc_xOffsetScale", this.visualCorrection.xOffsetScale); |
||
768 | state.set("vc_yOffsetScale", this.visualCorrection.yOffsetScale); |
||
769 | state.set("vc_sizeScale", this.visualCorrection.sizeScale); |
||
770 | } |
||
771 | if (this.mask != null) { |
||
772 | state.set("mask", this.mask); |
||
773 | } |
||
774 | // ==================================================
|
||
775 | state.set("color", this.color); |
||
776 | state.set("font", this.font); |
||
777 | state.set("size", this.size); |
||
778 | state.set("unicode", this.unicode); |
||
779 | state.set("desc", this.desc); |
||
780 | state.set("isShapeVisible", this.isShapeVisible); |
||
781 | state.set("xOffset", this.offset.getX()); |
||
782 | state.set("yOffset", this.offset.getY()); |
||
783 | state.set("rotation", this.rotation_radians); |
||
784 | state.set("unit", this.unit); |
||
785 | state.set("referenceSystem", this.referenceSystem); |
||
786 | } |
||
787 | |||
788 | public static void registerPersistent() { |
||
789 | |||
790 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
791 | if( manager.getDefinition(CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME)==null ) { |
||
792 | DynStruct definition = manager.addDefinition( |
||
793 | CharacterMarkerSymbol.class, |
||
794 | CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME, |
||
795 | CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME+" Persistence definition",
|
||
796 | null,
|
||
797 | null
|
||
798 | ); |
||
799 | |||
800 | definition.addDynFieldObject("color").setClassOfValue(Color.class).setMandatory(true); |
||
801 | definition.addDynFieldObject("font").setClassOfValue(Font.class).setMandatory(true); |
||
802 | definition.addDynFieldDouble("size").setMandatory(true); |
||
803 | definition.addDynFieldInt("unicode").setMandatory(true); |
||
804 | definition.addDynFieldString("desc").setMandatory(true); |
||
805 | definition.addDynFieldBoolean("isShapeVisible").setMandatory(true); |
||
806 | definition.addDynFieldDouble("xOffset").setMandatory(true); |
||
807 | definition.addDynFieldDouble("yOffset").setMandatory(true); |
||
808 | definition.addDynFieldDouble("rotation").setMandatory(true); |
||
809 | definition.addDynFieldInt("unit").setMandatory(true); |
||
810 | definition.addDynFieldInt("referenceSystem").setMandatory(true); |
||
811 | definition.addDynFieldObject("mask").setClassOfValue(IMask.class).setMandatory(false); |
||
812 | // =====================
|
||
813 | definition.addDynFieldDouble("vc_xOffsetScale").setMandatory(false); |
||
814 | definition.addDynFieldDouble("vc_yOffsetScale").setMandatory(false); |
||
815 | definition.addDynFieldDouble("vc_sizeScale").setMandatory(false); |
||
816 | } |
||
817 | } |
||
818 | |||
819 | |||
820 | /**
|
||
821 | * Class to be used for the methods that control the visual correction of a character.
|
||
822 | * This visual correction has the responsibility of modify the dimensions of the
|
||
823 | * character to be used as a symbol(in case that the user wants to use more or less
|
||
824 | * pixels to represent it )
|
||
825 | *
|
||
826 | */
|
||
827 | private class VisualCorrection { |
||
828 | double xOffsetScale = 1; |
||
829 | double yOffsetScale = 1; |
||
830 | double sizeScale = 1; |
||
831 | } |
||
832 | |||
833 | } |