Mercurial > mxd2map
annotate src/java/de/intevation/mxd/reader/SimpleMarkerSymbolReader.java @ 121:9f74f4d36822
Set default values and improved logging and exception handling for map reader.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Thu, 16 Jun 2011 18:36:48 +0200 |
parents | fb93f20478cc |
children | a4ab239509f1 |
rev | line source |
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1 package de.intevation.mxd.reader; |
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2 |
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3 import java.awt.Color; |
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4 |
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5 import org.apache.log4j.Logger; |
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6 |
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7 import com.esri.arcgis.display.ISymbol; |
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8 import com.esri.arcgis.display.IMarkerSymbol; |
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9 import com.esri.arcgis.display.SimpleMarkerSymbol; |
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10 import com.esri.arcgis.display.esriSimpleMarkerStyle; |
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11 import com.esri.arcgis.display.IRgbColor; |
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12 import com.esri.arcgis.display.RgbColor; |
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13 |
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14 import org.w3c.dom.Element; |
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15 import java.io.IOException; |
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16 |
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17 /** |
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18 * Reads simple marker symbol information. |
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19 * |
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20 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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21 */ |
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22 public class SimpleMarkerSymbolReader |
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23 extends AbstractSymbolReader { |
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24 |
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25 /** |
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26 * The logger. |
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27 */ |
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28 private static final Logger logger = |
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29 Logger.getLogger(SimpleMarkerSymbolReader.class); |
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30 |
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31 /** |
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32 * Private member. |
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33 */ |
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34 private SimpleMarkerSymbol symbol; |
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35 |
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36 public SimpleMarkerSymbolReader(ISymbol symbol) |
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37 throws Exception { |
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38 logger.debug("contructor()"); |
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39 if(symbol instanceof SimpleMarkerSymbol) { |
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40 this.symbol = (SimpleMarkerSymbol)symbol; |
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41 } |
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42 else { |
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43 throw new Exception("Not a SimpleMarkerSymbol!"); |
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44 } |
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45 } |
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46 |
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47 public SimpleMarkerSymbolReader(IMarkerSymbol symbol) |
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48 throws Exception { |
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49 logger.debug("contructor()"); |
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50 if(symbol instanceof SimpleMarkerSymbol) { |
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51 this.symbol = (SimpleMarkerSymbol)symbol; |
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52 } |
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53 else { |
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54 throw new Exception("Not a SimpleMarkerSymbol!"); |
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55 } |
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56 } |
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57 |
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58 /** |
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59 * Reads the symbol attributes. |
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60 * |
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61 * @return The XML node. |
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62 */ |
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63 public Element read() { |
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64 logger.debug("read()"); |
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65 Element symbolElement = util.addSymbol(parent); |
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66 |
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67 try { |
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68 symbolElement.setAttribute("name", symbol.getNameString()); |
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69 } |
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70 catch(IOException ioe) { |
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71 logger.warn("Could not read name. Setting name to \"default\"."); |
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72 symbolElement.setAttribute("name", "default"); |
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73 } |
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74 |
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75 try { |
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76 if(symbol.getStyle() == esriSimpleMarkerStyle.esriSMSCircle) |
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77 symbolElement.setAttribute("style", "point"); |
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78 } |
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79 catch(IOException ioe) { |
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80 logger.warn( |
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81 "Could not read marker style." + |
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82 " Setting marker style to point."); |
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83 symbolElement.setAttribute("style", "point"); |
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84 } |
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85 |
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86 try { |
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87 if(symbol.getColor() instanceof IRgbColor) { |
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88 IRgbColor color = (IRgbColor)symbol.getColor(); |
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89 Color c = new Color ( |
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90 color.getRed(), |
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91 color.getGreen(), |
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92 color.getBlue()); |
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93 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); |
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94 symbolElement.setAttribute("transparency", |
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95 String.valueOf(color.getTransparency())); |
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96 } |
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97 else { |
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98 RgbColor col = new RgbColor(); |
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99 col.setRGB(symbol.getColor().getRGB()); |
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100 Color c = new Color ( |
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101 col.getRed(), |
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102 col.getGreen(), |
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103 col.getBlue()); |
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104 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); |
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105 symbolElement.setAttribute("transparency", |
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106 String.valueOf(col.getTransparency())); |
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107 } |
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108 } |
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109 catch(IOException ioe) { |
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110 logger.warn( |
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111 "Could not read color." + |
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112 " Setting color to black with no transparency."); |
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113 Color black = new Color(0, 0, 0); |
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114 symbolElement.setAttribute("color", String.valueOf(black.getRGB())); |
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115 symbolElement.setAttribute("transparency", "-1"); |
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116 } |
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117 |
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118 try { |
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119 symbolElement.setAttribute( |
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120 "size", |
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121 String.valueOf(symbol.getSize())); |
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122 } |
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123 catch(IOException ioe) { |
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124 logger.warn("Could not read size. Setting size to 1."); |
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125 symbolElement.setAttribute("size", "1"); |
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126 } |
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127 |
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128 try { |
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129 symbolElement.setAttribute( |
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130 "outline_size", |
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131 String.valueOf(symbol.getOutlineSize())); |
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132 } |
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133 catch(IOException ioe) { |
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134 logger.warn( |
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135 "Could not read outline size." + |
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136 " Setting outline size to 1."); |
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137 symbolElement.setAttribute("outline_size", "1"); |
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138 } |
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139 |
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140 try { |
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141 if(symbol.getOutlineColor() instanceof IRgbColor) { |
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142 IRgbColor color = (IRgbColor)symbol.getOutlineColor(); |
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143 Color c = new Color ( |
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144 color.getRed(), |
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145 color.getGreen(), |
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146 color.getBlue()); |
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147 symbolElement.setAttribute( |
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148 "outline_color", |
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149 String.valueOf(c.getRGB())); |
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150 symbolElement.setAttribute("outline_transparency", |
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151 String.valueOf(color.getTransparency())); |
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152 } |
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153 else { |
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154 RgbColor col = new RgbColor(); |
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155 col.setRGB(symbol.getOutlineColor().getRGB()); |
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156 Color c = new Color ( |
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157 col.getRed(), |
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158 col.getGreen(), |
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159 col.getBlue()); |
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160 symbolElement.setAttribute( |
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161 "outline_color", |
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162 String.valueOf(c.getRGB())); |
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163 symbolElement.setAttribute("outline_transparency", |
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164 String.valueOf(col.getTransparency())); |
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165 } |
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166 } |
115
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167 catch(IOException ioe) { |
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168 logger.warn( |
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169 "Could not read outline color." + |
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170 " Setting outline color to black with no transparency."); |
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171 Color black = new Color(0, 0, 0); |
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172 symbolElement.setAttribute( |
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173 "outline_color", |
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174 String.valueOf(black.getRGB())); |
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175 symbolElement.setAttribute("outline_transparency", "-1"); |
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176 } |
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177 |
115
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178 try { |
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179 symbolElement.setAttribute( |
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180 "angle", |
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181 String.valueOf(symbol.getAngle())); |
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182 } |
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183 catch(IOException ioe) { |
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184 logger.warn("Could not read angle. Setting angle to 0."); |
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185 symbolElement.setAttribute("angle", "0"); |
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186 } |
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187 |
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188 try { |
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189 symbolElement.setAttribute( |
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190 "offset", |
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191 symbol.getXOffset() + "," + symbol.getYOffset()); |
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192 } |
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193 catch(IOException ioe) { |
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194 logger.warn("Could not read offset. Setting offset to 0."); |
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195 symbolElement.setAttribute("offset", "0"); |
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196 } |
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197 |
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198 symbolElement.setAttribute("type", "marker"); |
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199 return symbolElement; |
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200 } |
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201 } |
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202 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |