Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java @ 64:c73647bd71c0

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Added picture line symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Tue, 24 May 2011 17:32:43 +0200
parents 5c5ef5768893
children b41fcf268827
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 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.IMarkerSymbol;
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9 import com.esri.arcgis.display.PictureMarkerSymbol;
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10 import com.esri.arcgis.display.IColor;
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11 import com.esri.arcgis.carto.PictureElement;
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12
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13 import org.w3c.dom.Element;
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14 import de.intevation.mxd.utils.MapToXMLUtils;
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15
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16 /**
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17 * Reads picture marker symbol information.
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18 *
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19 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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20 */
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21 public class PictureMarkerSymbolReader implements ISymbolReader{
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22
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23 /**
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24 * The logger.
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25 */
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26 private static final Logger logger =
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27 Logger.getLogger(PictureMarkerSymbolReader.class);
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28
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29 /**
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30 * Private member.
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31 */
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32 private Element renderer;
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33 private PictureMarkerSymbol symbol;
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34 private MapToXMLUtils util;
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35
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36
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37 public PictureMarkerSymbolReader(ISymbol symbol)
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38 throws Exception {
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39 logger.debug("contructor()");
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40 if(symbol instanceof PictureMarkerSymbol) {
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41 this.symbol = (PictureMarkerSymbol)symbol;
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42 }
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43 else {
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44 throw new Exception("Not a PictureMarkerSymbol!");
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45 }
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46 }
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47
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48
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49 public PictureMarkerSymbolReader(IMarkerSymbol symbol)
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50 throws Exception {
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51 logger.debug("contructor()");
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52 if(symbol instanceof PictureMarkerSymbol) {
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53 this.symbol = (PictureMarkerSymbol)symbol;
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54 }
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55 else {
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56 throw new Exception("Not a PictureMarkerSymbol!");
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57 }
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58 }
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59
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60
58
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61 /**
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62 * Setter for the parent XML element.
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63 *
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64 * @param parent The XML parent node.
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65 */
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66 public void setParent(Element parent) {
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67 this.renderer = parent;
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68 }
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69
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70 /**
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71 * Setter for XML document helper.
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72 *
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73 * @param util The helper class for storing map information.
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74 */
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75 public void setUtil(MapToXMLUtils util) {
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76 this.util = util;
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77 }
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78
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79 /**
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80 * Reads the symbol attributes.
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81 *
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82 * @return The XML node.
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83 */
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84 public Element read()
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85 throws IOException {
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86 logger.debug("read()");
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87 Element symbolElement;
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88 try {
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89 symbolElement = util.addSymbol(renderer);
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90 }
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91 catch(Exception e) {
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92 e.printStackTrace();
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93 return null;
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94 }
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95
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96 symbolElement.setAttribute(
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97 "angle",
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98 String.valueOf(symbol.getAngle()));
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99 symbolElement.setAttribute(
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100 "size",
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101 String.valueOf(symbol.getSize()));
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102 symbolElement.setAttribute(
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103 "x_offset",
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104 String.valueOf(symbol.getXOffset()));
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105 symbolElement.setAttribute(
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106 "y_offset",
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107 String.valueOf(symbol.getYOffset()));
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108 symbolElement.setAttribute(
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109 "name",
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110 symbol.getNameString());
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111 PictureElement pElem = new PictureElement();
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112 pElem.importPicture(symbol.getPicture());
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113 System.out.println("Path:" + pElem.getPath());
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114 symbolElement.setAttribute("style", "picture");
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115 return symbolElement;
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116 }
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117 }
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118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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