Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/SimpleMarkerSymbolReader.java @ 31:40c0b4e5f91a

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Added utility class to store map attributes.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 11 Apr 2011 16:04:03 +0200
parents 3e24fffdf2bb
children 8381aa59078e
rev   line source
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3e24fffdf2bb Moved reader components to reader folder.
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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.SimpleMarkerSymbol;
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9 import com.esri.arcgis.display.esriSimpleMarkerStyle;
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10 import com.esri.arcgis.display.IRgbColor;
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11 import com.esri.arcgis.display.RgbColor;
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12
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13 import org.w3c.dom.Element;
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14
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15 /**
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16 * Reads simple 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 SimpleMarkerSymbolReader implements ISymbolReader{
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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(SimpleMarkerSymbolReader.class);
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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 SimpleMarkerSymbol symbol;
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33 private MapToXMLUtils util;
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35
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36 public SimpleMarkerSymbolReader(ISymbol symbol) throws Exception{
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37 logger.debug("contructor()");
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38 if(symbol instanceof SimpleMarkerSymbol)
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39 this.symbol = (SimpleMarkerSymbol)symbol;
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40 else
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41 throw new Exception("Not a SimpleMarkerSymbol!");
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42 }
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43
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44 /**
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45 * Setter for the parent XML element.
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46 *
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47 * @param parent The XML parent node.
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48 */
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49 public void setParent(Element parent) {
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50 this.renderer = parent;
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51 }
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53 /**
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54 * Setter for XML document helper.
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55 *
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56 * @param util The helper class for storing map information.
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57 */
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58 public void setUtil(MapToXMLUtils util) {
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59 this.util = util;
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60 }
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61
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62 /**
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63 * Reads the symbol attributes.
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64 *
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65 * @return The XML node.
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66 */
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67 public Element read()
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68 throws IOException {
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69 logger.debug("read()");
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70 Element symbolElement;
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71 try {
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72 symbolElement = util.addSymbol(renderer);
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73 }
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74 catch(Exception e) {
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75 e.printStackTrace();
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76 return null;
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77 }
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78
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79 symbolElement.setAttribute("name", symbol.getNameString());
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80 if(symbol.getStyle() == esriSimpleMarkerStyle.esriSMSCircle)
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81 symbolElement.setAttribute("style", "point");
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82
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83 if(symbol.getColor() instanceof IRgbColor) {
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84 IRgbColor color = (IRgbColor)symbol.getColor();
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85 symbolElement.setAttribute("color", "(" + color.getRed() +
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86 "," + color.getGreen() +
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87 "," + color.getBlue() + ")");
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88 symbolElement.setAttribute("transparency",
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89 String.valueOf(color.getTransparency()));
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90 }
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91 else {
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92 System.out.println("Color type unknown! " +
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93 symbol.getColor().getClass().toString());
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94 }
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95
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96 symbolElement.setAttribute("size", String.valueOf(symbol.getSize()));
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97 symbolElement.setAttribute("outline_size",
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98 String.valueOf(symbol.getOutlineSize()));
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99 if(symbol.getOutlineColor() instanceof IRgbColor) {
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100 IRgbColor color = (IRgbColor)symbol.getOutlineColor();
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101 symbolElement.setAttribute("outline_color", "(" + color.getRed() +
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102 "," + color.getGreen() +
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103 "," + color.getBlue() + ")");
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104 symbolElement.setAttribute("outline_transparency",
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105 String.valueOf(color.getTransparency()));
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106 }
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107 else {
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108 System.out.println("Color type unknown! " +
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109 symbol.getColor().getClass().toString());
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110 }
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111
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112 symbolElement.setAttribute("angle", String.valueOf(symbol.getAngle()));
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113 symbolElement.setAttribute("offset",
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114 symbol.getXOffset() + "," + symbol.getYOffset());
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115
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116 return symbolElement;
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117 }
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118 }
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119 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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