Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.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
children 5c5ef5768893
rev   line source
58
4e0464c620f0 Introduced the picture symbol reader.
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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 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.PictureMarkerSymbol;
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9 import com.esri.arcgis.display.IColor;
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10 import com.esri.arcgis.carto.PictureElement;
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11
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12 import org.w3c.dom.Element;
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13 import de.intevation.mxd.utils.MapToXMLUtils;
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14
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15 /**
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16 * Reads picture marker symbol information.
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17 *
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18 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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19 */
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20 public class PictureMarkerSymbolReader implements ISymbolReader{
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21
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22 /**
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23 * The logger.
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24 */
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25 private static final Logger logger =
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26 Logger.getLogger(PictureMarkerSymbolReader.class);
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27
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28 /**
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29 * Private member.
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30 */
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31 private Element renderer;
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32 private PictureMarkerSymbol symbol;
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33 private MapToXMLUtils util;
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34
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35
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36 public PictureMarkerSymbolReader(ISymbol symbol)
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37 throws Exception {
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38 logger.debug("contructor()");
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39 if(symbol instanceof PictureMarkerSymbol) {
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40 this.symbol = (PictureMarkerSymbol)symbol;
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41 }
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42 else {
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43 throw new Exception("Not a PictureMarkerSymbol!");
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44 }
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45 }
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46
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47 /**
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48 * Setter for the parent XML element.
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49 *
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50 * @param parent The XML parent node.
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51 */
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52 public void setParent(Element parent) {
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53 this.renderer = parent;
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54 }
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55
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56 /**
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57 * Setter for XML document helper.
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58 *
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59 * @param util The helper class for storing map information.
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60 */
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61 public void setUtil(MapToXMLUtils util) {
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62 this.util = util;
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63 }
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64
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65 /**
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66 * Reads the symbol attributes.
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67 *
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68 * @return The XML node.
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69 */
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70 public Element read()
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71 throws IOException {
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72 logger.debug("read()");
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73 Element symbolElement;
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74 try {
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75 symbolElement = util.addSymbol(renderer);
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76 }
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77 catch(Exception e) {
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78 e.printStackTrace();
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79 return null;
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80 }
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81
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82 symbolElement.setAttribute(
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83 "angle",
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84 String.valueOf(symbol.getAngle()));
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85 symbolElement.setAttribute(
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86 "size",
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87 String.valueOf(symbol.getSize()));
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88 symbolElement.setAttribute(
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89 "x_offset",
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90 String.valueOf(symbol.getXOffset()));
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91 symbolElement.setAttribute(
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92 "y_offset",
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93 String.valueOf(symbol.getYOffset()));
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94 symbolElement.setAttribute(
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95 "name",
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96 symbol.getNameString());
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97 PictureElement pElem = new PictureElement();
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98 pElem.importPicture(symbol.getPicture());
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99 System.out.println("Path:" + pElem.getPath());
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100 symbolElement.setAttribute("style", "picture");
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101 return symbolElement;
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102 }
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103 }
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104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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