Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerFillSymbolReader.java @ 68:686a88eb531d

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Added multi layer fill symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 26 May 2011 12:30:07 +0200
parents
children b41fcf268827
rev   line source
68
686a88eb531d Added multi layer fill symbol reader.
Raimund Renkert <rrenkert@intevation.de>
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1 package de.intevation.mxd.reader;
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2
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3 import java.io.IOException;
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4
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5 import java.awt.Color;
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6
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7 import org.apache.log4j.Logger;
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8
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9 import com.esri.arcgis.display.ISymbol;
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10 import com.esri.arcgis.display.IFillSymbol;
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11 import com.esri.arcgis.display.MultiLayerFillSymbol;
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12 import com.esri.arcgis.display.SimpleFillSymbol;
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13 import com.esri.arcgis.display.MarkerFillSymbol;
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14 import com.esri.arcgis.display.PictureFillSymbol;
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15 import com.esri.arcgis.display.esriSimpleMarkerStyle;
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16 import com.esri.arcgis.display.IRgbColor;
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17 import com.esri.arcgis.display.RgbColor;
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18
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19 import org.w3c.dom.Element;
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20 import de.intevation.mxd.utils.MapToXMLUtils;
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21
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22 /**
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23 * Reads multi layer line symbol information.
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24 *
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25 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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26 */
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27 public class MultiLayerFillSymbolReader implements ISymbolReader{
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28
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29 /**
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30 * The logger.
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31 */
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32 private static final Logger logger =
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33 Logger.getLogger(MultiLayerFillSymbolReader.class);
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34
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35 /**
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36 * Private member.
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37 */
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38 private Element renderer;
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39 private MultiLayerFillSymbol symbol;
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40 private MapToXMLUtils util;
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41
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42
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43 public MultiLayerFillSymbolReader(ISymbol symbol)
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44 throws Exception {
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45 logger.debug("contructor()");
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46 if(symbol instanceof MultiLayerFillSymbol) {
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47 this.symbol = (MultiLayerFillSymbol)symbol;
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48 }
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49 else {
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50 throw new Exception("Not a MultiLayerFillSymbol!");
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51 }
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52 }
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53
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54
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55 public MultiLayerFillSymbolReader(IFillSymbol symbol)
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56 throws Exception {
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57 logger.debug("contructor()");
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58 if(symbol instanceof MultiLayerFillSymbol) {
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59 this.symbol = (MultiLayerFillSymbol)symbol;
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60 }
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61 else {
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62 throw new Exception("Not a MultiLayerFillSymbol!");
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63 }
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64 }
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65
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66 /**
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67 * Setter for the parent XML element.
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68 *
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69 * @param parent The XML parent node.
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70 */
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71 public void setParent(Element parent) {
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72 this.renderer = parent;
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73 }
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74
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75 /**
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76 * Setter for XML document helper.
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77 *
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78 * @param util The helper class for storing map information.
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79 */
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80 public void setUtil(MapToXMLUtils util) {
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81 this.util = util;
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82 }
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83
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84 /**
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85 * Reads the symbol attributes.
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86 *
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87 * @return The XML node.
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88 */
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89 public Element read()
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90 throws IOException {
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91 logger.debug("read()");
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92 for(int i = 0; i < symbol.getLayerCount(); i++) {
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93 try {
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94 ISymbol sym = (ISymbol)symbol.getLayer(i);
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95
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96 if(sym instanceof SimpleFillSymbol) {
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97 ISymbolReader sreader = new SimpleFillSymbolReader(sym);
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98 sreader.setParent(renderer);
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99 sreader.setUtil(util);
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100 sreader.read();
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101 }
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102 else {
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103 logger.debug("The type of " + sym.getClass().toString() +
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104 " is not implemented!");
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105 System.out.println(
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106 "No known instance: " + sym.getClass().toString());
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107 }
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108 }
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109 catch(Exception e) {
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110 e.printStackTrace();
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111 return null;
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112 }
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113 }
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114 return renderer;
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115 }
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116 }
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117 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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