Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/CharacterMarkerSymbolReader.java @ 121:9f74f4d36822

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Set default values and improved logging and exception handling for map reader.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 16 Jun 2011 18:36:48 +0200
parents fb93f20478cc
children a4ab239509f1
rev   line source
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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parents:
diff changeset
1 package de.intevation.mxd.reader;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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2
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3 import org.apache.log4j.Logger;
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4
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5 import com.esri.arcgis.display.ISymbol;
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6 import com.esri.arcgis.display.IMarkerSymbol;
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7 import com.esri.arcgis.display.CharacterMarkerSymbol;
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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8 import com.esri.arcgis.support.ms.stdole.Font;
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3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset.
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9 import com.esri.arcgis.display.IRgbColor;
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10 import com.esri.arcgis.display.RgbColor;
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11
47
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12 import org.w3c.dom.Element;
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13 import java.awt.Color;
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14 import java.io.IOException;
47
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15
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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16 /**
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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17 * Reads character marker symbol information.
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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18 *
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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19 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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20 */
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
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21 public class CharacterMarkerSymbolReader
83932f18dddc All symbol reader now extend the abstract symbol reader.
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22 extends AbstractSymbolReader {
47
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23
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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24 /**
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25 * The logger.
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26 */
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27 private static final Logger logger =
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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28 Logger.getLogger(CharacterMarkerSymbolReader.class);
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29
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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30 /**
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31 * Private member.
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32 */
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33 private CharacterMarkerSymbol symbol;
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34
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35 public CharacterMarkerSymbolReader(ISymbol symbol)
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36 throws Exception {
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37 logger.debug("contructor()");
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38 if(symbol instanceof CharacterMarkerSymbol) {
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39 this.symbol = (CharacterMarkerSymbol)symbol;
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40 }
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41 else {
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42 throw new Exception("Not a CharacterMarkerSymbol!");
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43 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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44 }
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45
63
5c5ef5768893 Added MultiLayerLineSymbolReader.
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46 public CharacterMarkerSymbolReader(IMarkerSymbol symbol)
5c5ef5768893 Added MultiLayerLineSymbolReader.
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47 throws Exception {
5c5ef5768893 Added MultiLayerLineSymbolReader.
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48 logger.debug("contructor()");
5c5ef5768893 Added MultiLayerLineSymbolReader.
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parents: 48
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49 if(symbol instanceof CharacterMarkerSymbol) {
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50 this.symbol = (CharacterMarkerSymbol)symbol;
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51 }
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52 else {
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53 throw new Exception("Not a CharacterMarkerSymbol!");
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54 }
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55 }
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56
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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57 /**
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58 * Reads the symbol attributes.
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59 *
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60 * @return The XML node.
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61 */
115
fb93f20478cc Improved exception handling for symbol reader.
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62 public Element read() {
47
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63 logger.debug("read()");
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
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64 Element symbolElement = util.addSymbol(parent);
47
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65
115
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66 try {
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67 symbolElement.setAttribute(
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68 "angle",
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69 String.valueOf(symbol.getAngle()));
93
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70 }
115
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71 catch(IOException ioe) {
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72 logger.warn("Could not read angle. Setting angle to 0.");
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73 symbolElement.setAttribute("angle", "0");
93
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74 }
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75
115
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76 try {
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77 symbolElement.setAttribute(
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78 "size",
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79 String.valueOf(symbol.getSize()));
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80 }
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81 catch(IOException ioe) {
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82 logger.warn("Could not read size. Setting size to 1");
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83 symbolElement.setAttribute("size", "1");
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84 }
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85
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86 try {
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87 symbolElement.setAttribute(
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88 "x_offset",
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89 String.valueOf(symbol.getXOffset()));
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90 }
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91 catch(IOException ioe) {
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92 logger.warn("Could not read x-offset. Setting x-offset to 0.");
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93 symbolElement.setAttribute("x_offset", "0");
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94 }
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95
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96 try {
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97 symbolElement.setAttribute(
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98 "y_offset",
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99 String.valueOf(symbol.getYOffset()));
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100 }
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101 catch(IOException ioe) {
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102 logger.warn("Could not read y-offset. Setting y-offset to 0.");
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103 symbolElement.setAttribute("y_offset", "0");
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104 }
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105
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106 try {
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107 symbolElement.setAttribute(
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108 "name",
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109 symbol.getNameString());
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110 }
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111 catch(IOException ioe) {
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112 logger.warn("Could not read name. Setting name to \"default\"");
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113 symbolElement.setAttribute("name", "default");
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114 }
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115
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116 try {
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117 symbolElement.setAttribute(
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118 "char",
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119 String.valueOf(symbol.getCharacterIndex()));
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120 }
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121 catch(IOException ioe) {
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122 logger.warn(
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123 "Could not read character." +
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124 " Setting character number to 60");
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125 symbolElement.setAttribute("char", "60");
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126 }
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127
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128 try {
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129 if(symbol.getColor() instanceof IRgbColor) {
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130 IRgbColor color = (IRgbColor)symbol.getColor();
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131 Color c = new Color (
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132 color.getRed(),
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133 color.getGreen(),
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134 color.getBlue());
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135 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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136 symbolElement.setAttribute("transparency",
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137 String.valueOf(color.getTransparency()));
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138 }
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139 else {
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140 RgbColor col = new RgbColor();
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141 col.setRGB(symbol.getColor().getRGB());
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142 Color c = new Color (
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143 col.getRed(),
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144 col.getGreen(),
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145 col.getBlue());
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146 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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147 symbolElement.setAttribute("transparency",
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148 String.valueOf(col.getTransparency()));
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149 }
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150 }
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151 catch(IOException ioe) {
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152 logger.warn(
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153 "Could not read color." +
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154 " Setting color to black with no transparency.");
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155 Color black = new Color(0, 0, 0);
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156 symbolElement.setAttribute("color", String.valueOf(black.getRGB()));
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157 symbolElement.setAttribute("transparency", "-1");
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158 }
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159
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160 try {
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161 Font f = symbol.getFont();
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162 symbolElement.setAttribute("font", f.getName());
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163 symbolElement.setAttribute("char_set", String.valueOf(f.getCharset()));
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164 symbolElement.setAttribute("bold", String.valueOf(f.getBold()));
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165 symbolElement.setAttribute("italic", String.valueOf(f.getItalic()));
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166 symbolElement.setAttribute("font_size", String.valueOf(f.getSize()));
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167 symbolElement.setAttribute(
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168 "strike_through",
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169 String.valueOf(f.getStrikethrough()));
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170 symbolElement.setAttribute("weight", String.valueOf(f.getWeight()));
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171 }
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172 catch(IOException ioe) {
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173 logger.warn("Could not read font. Setting font to \"Unknown\".");
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174 symbolElement.setAttribute("font", "Unknown");
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175 }
47
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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176 symbolElement.setAttribute("style", "char");
89
475ee3e4bc8b Added "type" as XML attribute to symbols.
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177 symbolElement.setAttribute("type", "marker");
47
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178 return symbolElement;
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179 }
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180 }
5fc813f40fa5 Added CharacterMarkerSymbol reader and extracted the ArrowMarkerSymbol reader.
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181 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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