Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java @ 61:e00deee347a5

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Added first line symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 23 May 2011 13:16:42 +0200
parents
children 5c5ef5768893
rev   line source
61
e00deee347a5 Added first line 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.MultiLayerLineSymbol;
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11 import com.esri.arcgis.display.SimpleLineSymbol;
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12 import com.esri.arcgis.display.esriSimpleMarkerStyle;
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13 import com.esri.arcgis.display.IRgbColor;
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14 import com.esri.arcgis.display.RgbColor;
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15
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16 import org.w3c.dom.Element;
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17 import de.intevation.mxd.utils.MapToXMLUtils;
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18
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19 /**
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20 * Reads multi layer line symbol information.
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21 *
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22 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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23 */
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24 public class MultiLayerLineSymbolReader implements ISymbolReader{
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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(MultiLayerLineSymbolReader.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 Element renderer;
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36 private MultiLayerLineSymbol symbol;
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37 private MapToXMLUtils util;
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38
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39
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40 public MultiLayerLineSymbolReader(ISymbol symbol)
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41 throws Exception {
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42 logger.debug("contructor()");
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43 if(symbol instanceof MultiLayerLineSymbol) {
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44 this.symbol = (MultiLayerLineSymbol)symbol;
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45 }
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46 else {
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47 throw new Exception("Not a MultiLayerLineSymbol!");
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48 }
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49 }
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50
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51 /**
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52 * Setter for the parent XML element.
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53 *
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54 * @param parent The XML parent node.
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55 */
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56 public void setParent(Element parent) {
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57 this.renderer = parent;
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58 }
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59
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60 /**
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61 * Setter for XML document helper.
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62 *
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63 * @param util The helper class for storing map information.
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64 */
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65 public void setUtil(MapToXMLUtils util) {
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66 this.util = util;
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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 throws IOException {
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76 logger.debug("read()");
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77 for(int i = 0; i < symbol.getLayerCount(); i++) {
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78 try {
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79 ISymbol sym = (ISymbol)symbol.getLayer(i);
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80
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81 if(sym instanceof SimpleLineSymbol) {
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82 ISymbolReader sreader = new SimpleLineSymbolReader(sym);
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83 sreader.setParent(renderer);
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84 sreader.setUtil(util);
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85 sreader.read();
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86 }
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87 else {
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88 logger.debug("The type of " + sym.getClass().toString() +
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89 " is not implemented!");
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90 System.out.println(
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91 "No known instance: " + sym.getClass().toString());
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92 }
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93 }
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94 catch(Exception e) {
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95 e.printStackTrace();
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96 return null;
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97 }
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98 }
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99 return renderer;
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100 }
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101 }
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102 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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