Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerMarkerSymbolReader.java @ 58:4e0464c620f0

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Introduced the picture symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 20 May 2011 15:34:35 +0200
parents 5fc813f40fa5
children 5c5ef5768893
rev   line source
46
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
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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.IMarkerSymbol;
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11 import com.esri.arcgis.display.MultiLayerMarkerSymbol;
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12 import com.esri.arcgis.display.ArrowMarkerSymbol;
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13 import com.esri.arcgis.display.CharacterMarkerSymbol;
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14 import com.esri.arcgis.display.PictureMarkerSymbol;
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15
46
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16 import com.esri.arcgis.display.IColor;
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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 marker 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 MultiLayerMarkerSymbolReader 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(MultiLayerMarkerSymbolReader.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 MultiLayerMarkerSymbol 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 MultiLayerMarkerSymbolReader(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 MultiLayerMarkerSymbol) {
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47 this.symbol = (MultiLayerMarkerSymbol)symbol;
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48 }
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49 else {
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50 throw new Exception("Not a MultiLayerMarkerSymbol!");
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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 * Setter for the parent XML element.
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56 *
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57 * @param parent The XML parent node.
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58 */
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59 public void setParent(Element parent) {
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60 this.renderer = parent;
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61 }
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62
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63 /**
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64 * Setter for XML document helper.
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65 *
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66 * @param util The helper class for storing map information.
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67 */
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68 public void setUtil(MapToXMLUtils util) {
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69 this.util = util;
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70 }
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71
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72 /**
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73 * Reads the symbol attributes.
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74 *
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75 * @return The XML node.
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76 */
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77 public Element read()
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78 throws IOException {
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79 logger.debug("read()");
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80 for(int i = 0; i < symbol.getLayerCount(); i++) {
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81 try {
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82 ISymbol sym = (ISymbol)symbol.getLayer(i);
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83
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84 if(sym instanceof ArrowMarkerSymbol) {
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85 ISymbolReader sreader = new ArrowMarkerSymbolReader(sym);
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86 sreader.setParent(renderer);
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87 sreader.setUtil(util);
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88 sreader.read();
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89 }
58
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90 else if(sym instanceof CharacterMarkerSymbol) {
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91 ISymbolReader sreader = new CharacterMarkerSymbolReader(sym);
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92 sreader.setParent(renderer);
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93 sreader.setUtil(util);
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94 sreader.read();
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95 }
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96 else if(sym instanceof PictureMarkerSymbol) {
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97 ISymbolReader sreader = new PictureMarkerSymbolReader(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 }
47
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102 else {
58
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103 logger.debug("The type of " + sym.getClass().toString() +
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104 " is not implemented!");
47
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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();
46
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111 }
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112 }
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113 return renderer;
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114 }
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115 }
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116 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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