Mercurial > mxd2map
annotate src/java/de/intevation/mxd/reader/CartoLineSymbolReader.java @ 236:ec9d63ce691d
Made build-chain for website and docs better
author | Stephan Holl <stephan.holl@intevation.de> |
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date | Fri, 05 Aug 2011 09:32:18 +0200 |
parents | 0bde090506f9 |
children | df4e0946ef02 |
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.ILineSymbol; |
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9 import com.esri.arcgis.display.CartographicLineSymbol; |
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10 import com.esri.arcgis.display.IRgbColor; |
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11 import com.esri.arcgis.display.RgbColor; |
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12 import com.esri.arcgis.display.Template; |
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13 |
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14 import com.esri.arcgis.display.esriLineCapStyle; |
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15 import com.esri.arcgis.display.esriLineJoinStyle; |
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16 |
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17 import org.w3c.dom.Element; |
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18 import java.io.IOException; |
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19 |
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20 /** |
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21 * Reads cartoline symbol information. |
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22 * |
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23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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24 */ |
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25 public class CartoLineSymbolReader |
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26 extends AbstractSymbolReader { |
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27 |
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28 /** |
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29 * The logger. |
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30 */ |
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31 private static final Logger logger = |
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32 Logger.getLogger(CartoLineSymbolReader.class); |
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33 |
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34 /** |
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35 * Private member. |
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36 */ |
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37 private CartographicLineSymbol symbol; |
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38 |
181 | 39 /** |
40 * Constructor with symbol. | |
41 * | |
42 * @param symbol The symbol used to display lines. | |
43 */ | |
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44 public CartoLineSymbolReader(ISymbol symbol) |
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45 throws Exception { |
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46 logger.debug("contructor()"); |
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47 if(symbol instanceof CartographicLineSymbol) { |
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48 this.symbol = (CartographicLineSymbol)symbol; |
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49 } |
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50 else { |
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51 throw new Exception("Not a CartographicLineSymbol!"); |
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52 } |
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53 } |
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54 |
181 | 55 /** |
56 * Constructor with symbol. | |
57 * | |
58 * @param symbol The symbol used to display lines. | |
59 */ | |
67
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60 public CartoLineSymbolReader(ILineSymbol symbol) |
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61 throws Exception { |
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62 logger.debug("contructor()"); |
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63 if(symbol instanceof CartographicLineSymbol) { |
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64 this.symbol = (CartographicLineSymbol)symbol; |
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65 } |
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66 else { |
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67 throw new Exception("Not a CartographicLineSymbol!"); |
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68 } |
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69 } |
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70 |
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71 /** |
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72 * Reads the symbol attributes. |
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73 * |
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74 * @return The XML node. |
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75 */ |
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76 public Element read() { |
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77 logger.debug("read()"); |
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78 Element symbolElement = util.addSymbol(parent); |
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79 |
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80 try { |
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81 symbolElement.setAttribute("name", symbol.getNameString()); |
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82 } |
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83 catch(IOException ioe) { |
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84 logger.warn("Could not read name. Setting name to \"default\""); |
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85 symbolElement.setAttribute("name", "default"); |
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86 } |
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87 |
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88 try { |
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89 if(symbol.getColor() instanceof IRgbColor) { |
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90 IRgbColor color = (IRgbColor)symbol.getColor(); |
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91 Color c = new Color ( |
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92 color.getRed(), |
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93 color.getGreen(), |
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94 color.getBlue()); |
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95 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); |
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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 } |
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106 } |
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107 catch(IOException ioe) { |
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108 logger.warn("Could not read color."); |
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109 } |
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110 |
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111 int cap; |
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112 String capStyle = ""; |
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113 try { |
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114 cap = symbol.getCap(); |
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115 } |
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116 catch(IOException ioe) { |
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117 logger.warn( |
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118 "Could not read line cap."); |
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119 cap = -1; |
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120 } |
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121 switch(cap) { |
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122 case esriLineCapStyle.esriLCSRound: capStyle = "round"; break; |
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123 case esriLineCapStyle.esriLCSSquare: capStyle = "square"; break; |
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124 default: break; |
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125 } |
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126 |
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127 |
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128 int join; |
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129 String joinStyle = ""; |
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130 try { |
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131 join = symbol.getJoin(); |
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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 line join." + |
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136 " Setting line join to \"bevel\"."); |
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137 join = -1; |
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138 } |
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139 switch(join) { |
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140 case esriLineJoinStyle.esriLJSRound: joinStyle = "round"; break; |
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141 case esriLineJoinStyle.esriLJSMitre: joinStyle = "miter"; break; |
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142 default: break; |
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143 } |
135
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144 if(!capStyle.equals("")) { |
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145 symbolElement.setAttribute("cap", capStyle); |
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146 } |
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147 if (!joinStyle.equals("")) { |
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148 symbolElement.setAttribute("join", joinStyle); |
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149 } |
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150 |
115
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151 try { |
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152 symbolElement.setAttribute( |
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153 "linestart", |
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154 String.valueOf(symbol.getLineStartOffset())); |
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155 } |
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156 catch(IOException ioe) { |
135
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157 logger.warn("Could not read line start offset."); |
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158 } |
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159 |
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160 try { |
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161 symbolElement.setAttribute( |
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162 "miterlimit", |
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163 String.valueOf(symbol.getMiterLimit())); |
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164 } |
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165 catch(IOException ioe) { |
135
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166 logger.warn("Could not read miter limit."); |
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167 } |
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168 |
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169 try { |
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170 symbolElement.setAttribute( |
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171 "offset", |
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172 String.valueOf(symbol.getOffset())); |
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173 } |
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174 catch(IOException ioe) { |
135
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175 logger.warn("Could not read offset."); |
115
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176 } |
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177 |
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178 try { |
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179 symbolElement.setAttribute( |
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180 "width", |
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181 String.valueOf(symbol.getWidth())); |
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182 } |
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183 catch(IOException ioe) { |
135
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184 logger.warn("Could not read width."); |
115
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185 } |
136
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Convert cartographic line template to mapfile pattern.
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186 |
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187 try { |
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188 Template temp = (Template)symbol.getTemplate(); |
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189 double length = temp.getInterval(); |
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190 int count = temp.getPatternElementCount(); |
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191 symbolElement.setAttribute("pattern_count", String.valueOf(count)); |
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192 for (int j = 0; j < count; j++) { |
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193 double[] mark = new double[1]; |
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194 double[] gap = new double[1]; |
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195 temp.getPatternElement(j, mark, gap); |
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196 symbolElement.setAttribute( |
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135
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197 "mark_" + j, |
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198 String.valueOf(mark[0])); |
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199 symbolElement.setAttribute("gap_" + j, String.valueOf(gap[0])); |
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135
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|
200 } |
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parents:
135
diff
changeset
|
201 } |
7632850b9520
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parents:
135
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changeset
|
202 catch(IOException ioe){ |
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135
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|
203 logger.warn("Could not read pattern elements."); |
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135
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|
204 } |
143
6d294beb0e59
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vc11884admin@VC11884.win.bsh.de
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136
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|
205 catch(NullPointerException npe) { |
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136
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|
206 logger.debug("No pattern elements in carto line symbol"); |
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136
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|
207 } |
115
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|
208 symbolElement.setAttribute("type", "line"); |
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|
209 symbolElement.setAttribute("style", "carto"); |
65
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|
210 |
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changeset
|
211 return symbolElement; |
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changeset
|
212 } |
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|
213 } |
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parents:
diff
changeset
|
214 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |