Mercurial > mxd2map
annotate src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java @ 202:1e3a5019c4ed
* INSTALL.txt, LICENCE.txt, doku/source/LICENCE.txt,
doku/source/conf.py, doku/source/functionality.txt,
doku/source/index.txt, doku/source/restrictions.txt: Added some
formatting, a section about the setup of environment vars needed
for runtime, added some more features.
author | Stephan Holl <stephan.holl@intevation.de> |
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date | Thu, 21 Jul 2011 09:38:44 +0200 |
parents | 0bde090506f9 |
children | 7fbb643d5378 |
rev | line source |
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36
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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.IFillSymbol; |
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10 import com.esri.arcgis.display.SimpleFillSymbol; |
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11 import com.esri.arcgis.display.esriSimpleFillStyle; |
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12 import com.esri.arcgis.display.IRgbColor; |
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13 import com.esri.arcgis.display.RgbColor; |
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14 |
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15 import org.w3c.dom.Element; |
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16 import java.io.IOException; |
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17 |
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18 /** |
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19 * Reads simple marker symbol information. |
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20 * |
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21 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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22 */ |
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23 public class SimpleFillSymbolReader |
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24 extends AbstractSymbolReader { |
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25 |
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26 /** |
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27 * The logger. |
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28 */ |
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29 private static final Logger logger = |
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30 Logger.getLogger(SimpleFillSymbolReader.class); |
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31 |
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32 /** |
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33 * Private member. |
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34 */ |
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35 private SimpleFillSymbol symbol; |
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36 |
181 | 37 /** |
38 * Constructor with symbol. | |
39 * | |
40 * @param symbol The symbol used to display polygons. | |
41 */ | |
42 public SimpleFillSymbolReader(ISymbol symbol) | |
43 throws Exception { | |
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44 logger.debug("contructor(ISymbol)"); |
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45 if(symbol instanceof SimpleFillSymbol) { |
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46 this.symbol = (SimpleFillSymbol)symbol; |
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47 } |
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48 else { |
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49 throw new Exception("Not a SimpleFillSymbol!"); |
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50 } |
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51 } |
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52 |
181 | 53 /** |
54 * Constructor with symbol. | |
55 * | |
56 * @param symbol The symbol used to diplay polygons. | |
57 */ | |
58 public SimpleFillSymbolReader(IFillSymbol symbol) | |
59 throws Exception { | |
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60 logger.debug("contructor(IFillSymbol)"); |
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61 if(symbol instanceof SimpleFillSymbol) { |
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62 this.symbol = (SimpleFillSymbol)symbol; |
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63 } |
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64 else { |
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65 throw new Exception("Not a SimpleFillSymbol!"); |
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66 } |
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67 } |
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68 |
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69 /** |
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70 * Reads the symbol attributes. |
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71 * |
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72 * @return The XML node. |
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73 */ |
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74 public Element read() { |
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75 logger.debug("read()"); |
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76 Element symbolElement = util.addSymbol(parent); |
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77 |
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78 try { |
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79 symbolElement.setAttribute("name", symbol.getNameString()); |
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80 } |
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81 catch(IOException ioe) { |
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82 logger.warn("Could not read name. Setting name to \"default\""); |
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83 symbolElement.setAttribute("name", "default"); |
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84 } |
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85 symbolElement.setAttribute("style", "fill"); |
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86 int style; |
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87 try { |
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88 style = symbol.getStyle(); |
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89 } |
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90 catch(IOException ioe) { |
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91 logger.warn( |
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92 "Could not read fill style."); |
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93 style = -1; |
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94 } |
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95 |
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96 switch(style) { |
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97 case esriSimpleFillStyle.esriSFSCross: |
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98 symbolElement.setAttribute("fillstyle", "cross"); break; |
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99 case esriSimpleFillStyle.esriSFSSolid: |
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100 symbolElement.setAttribute("fillstyle", "solid"); break; |
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101 case esriSimpleFillStyle.esriSFSVertical: |
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102 symbolElement.setAttribute("fillstyle", "vertical"); break; |
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103 case esriSimpleFillStyle.esriSFSHorizontal: |
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104 symbolElement.setAttribute("fillstyle", "horizontal"); break; |
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105 case esriSimpleFillStyle.esriSFSForwardDiagonal: |
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106 symbolElement.setAttribute("fillstyle", "fwdiagonal"); break; |
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107 case esriSimpleFillStyle.esriSFSBackwardDiagonal: |
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108 symbolElement.setAttribute("fillstyle", "bwdiagonal"); break; |
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109 case esriSimpleFillStyle.esriSFSDiagonalCross: |
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110 symbolElement.setAttribute("fillstyle", "diagonalcross"); |
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111 break; |
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112 default: break; |
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113 } |
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114 |
115
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115 try { |
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116 if(symbol.getColor() instanceof IRgbColor) { |
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117 IRgbColor color = (IRgbColor)symbol.getColor(); |
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118 Color c = new Color ( |
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119 color.getRed(), |
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120 color.getGreen(), |
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121 color.getBlue()); |
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122 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); |
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123 symbolElement.setAttribute("transparency", |
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124 String.valueOf(color.getTransparency())); |
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125 } |
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126 else { |
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127 RgbColor col = new RgbColor(); |
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128 col.setRGB(symbol.getColor().getRGB()); |
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129 Color c = new Color ( |
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130 col.getRed(), |
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131 col.getGreen(), |
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132 col.getBlue()); |
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133 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); |
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134 symbolElement.setAttribute("transparency", |
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135 String.valueOf(col.getTransparency())); |
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136 } |
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137 } |
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138 catch(IOException ioe) { |
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139 logger.warn("Could not read color."); |
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140 } |
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141 |
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142 try { |
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143 ILineSymbol ls = symbol.getOutline(); |
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144 LineSymbolReader lsr = new LineSymbolReader(); |
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145 if(lsr.canRead(ls)) { |
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146 lsr.setSymbol(ls); |
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147 lsr.setUtil(util); |
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148 lsr.setParent(symbolElement); |
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149 lsr.read(); |
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150 } |
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151 else { |
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152 logger.debug("The type of " + ls.getClass().toString() + |
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153 " is not implemented!"); |
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154 } |
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155 } |
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156 catch(Exception e) { |
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157 logger.warn("Could not read line symbol."); |
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158 } |
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159 |
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160 return symbolElement; |
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161 } |
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162 } |
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163 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |