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annotate src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java @ 84:2362609ffa66

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Added TODOs for picture symbols.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 27 May 2011 14:15:14 +0200
parents 59e06c405a9a
children 475ee3e4bc8b
rev   line source
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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 org.apache.log4j.Logger;
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4
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5 import com.esri.arcgis.display.ISymbol;
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6 import com.esri.arcgis.display.IMarkerSymbol;
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7 import com.esri.arcgis.display.PictureMarkerSymbol;
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8 import com.esri.arcgis.carto.PictureElement;
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9
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10 import org.w3c.dom.Element;
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11
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12 /**
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13 * Reads picture marker symbol information.
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14 *
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15 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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16 */
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17 public class PictureMarkerSymbolReader
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18 extends AbstractSymbolReader {
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19
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20 /**
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21 * The logger.
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22 */
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23 private static final Logger logger =
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24 Logger.getLogger(PictureMarkerSymbolReader.class);
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25
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26 /**
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27 * Private member.
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28 */
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29 private PictureMarkerSymbol symbol;
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30
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31 public PictureMarkerSymbolReader(ISymbol symbol)
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32 throws Exception {
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33 logger.debug("contructor()");
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34 if(symbol instanceof PictureMarkerSymbol) {
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35 this.symbol = (PictureMarkerSymbol)symbol;
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36 }
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37 else {
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38 throw new Exception("Not a PictureMarkerSymbol!");
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39 }
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40 }
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41
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42 public PictureMarkerSymbolReader(IMarkerSymbol symbol)
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43 throws Exception {
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44 logger.debug("contructor()");
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45 if(symbol instanceof PictureMarkerSymbol) {
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46 this.symbol = (PictureMarkerSymbol)symbol;
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47 }
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48 else {
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49 throw new Exception("Not a PictureMarkerSymbol!");
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50 }
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51 }
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52
58
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53 /**
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54 * Reads the symbol attributes.
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55 *
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56 * @return The XML node.
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57 */
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58 public Element read()
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59 throws Exception {
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60 //TODO Read the picture from mxd and write it as base64 string to the
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61 // XML Element.
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62 logger.debug("read()");
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63 Element symbolElement = util.addSymbol(parent);
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64
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65 symbolElement.setAttribute(
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66 "angle",
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67 String.valueOf(symbol.getAngle()));
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68 symbolElement.setAttribute(
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69 "size",
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70 String.valueOf(symbol.getSize()));
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71 symbolElement.setAttribute(
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72 "x_offset",
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73 String.valueOf(symbol.getXOffset()));
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74 symbolElement.setAttribute(
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75 "y_offset",
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76 String.valueOf(symbol.getYOffset()));
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77 symbolElement.setAttribute(
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78 "name",
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79 symbol.getNameString());
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80 PictureElement pElem = new PictureElement();
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81 pElem.importPicture(symbol.getPicture());
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82 symbolElement.setAttribute("style", "picture");
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83 return symbolElement;
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84 }
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85 }
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86 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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