Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java @ 80:83932f18dddc

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All symbol reader now extend the abstract symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 27 May 2011 13:15:15 +0200
parents 7eba97e8201b
children 59e06c405a9a
rev   line source
64
c73647bd71c0 Added picture 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 import java.awt.Image;
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7
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8 import org.apache.log4j.Logger;
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9
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10 import com.esri.arcgis.display.ISymbol;
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11 import com.esri.arcgis.display.ILineSymbol;
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12 import com.esri.arcgis.display.PictureLineSymbol;
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13 import com.esri.arcgis.support.ms.stdole.Picture;
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14 import com.esri.arcgis.display.esriSimpleLineStyle;
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15 import com.esri.arcgis.display.IRgbColor;
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16 import com.esri.arcgis.display.RgbColor;
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17
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18 import org.w3c.dom.Element;
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19 import de.intevation.mxd.utils.MapToXMLUtils;
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20
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21 /**
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22 * Reads picture line symbol information.
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23 *
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24 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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25 */
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83932f18dddc All symbol reader now extend the abstract symbol reader.
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26 public class PictureLineSymbolReader
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27 extends AbstractSymbolReader {
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28
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29 /**
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30 * The logger.
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31 */
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32 private static final Logger logger =
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33 Logger.getLogger(SimpleLineSymbolReader.class);
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34
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35 /**
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36 * Private member.
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37 */
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38 private PictureLineSymbol symbol;
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39
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40 public PictureLineSymbolReader(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 PictureLineSymbol) {
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44 this.symbol = (PictureLineSymbol)symbol;
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45 }
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46 else {
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47 throw new Exception("Not a PictureLineSymbol!");
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48 }
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49 }
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50
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5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
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51 public PictureLineSymbolReader(ILineSymbol symbol)
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52 throws Exception {
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53 logger.debug("contructor()");
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54 if(symbol instanceof PictureLineSymbol) {
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55 this.symbol = (PictureLineSymbol)symbol;
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56 }
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57 else {
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58 throw new Exception("Not a PictureLineSymbol!");
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59 }
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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 Exception {
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69 logger.debug("read()");
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83932f18dddc All symbol reader now extend the abstract symbol reader.
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70 Element symbolElement = util.addSymbol(parent);
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71
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72 symbolElement.setAttribute("name", symbol.getNameString());
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73 symbolElement.setAttribute("style", "picture");
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74 if(symbol.getColor() instanceof IRgbColor) {
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75 IRgbColor color = (IRgbColor)symbol.getColor();
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76 Color c = new Color (
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77 color.getRed(),
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78 color.getGreen(),
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79 color.getBlue());
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80 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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81 }
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82 else {
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83 RgbColor col = new RgbColor();
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84 col.setRGB(symbol.getColor().getRGB());
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85 Color c = new Color (
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86 col.getRed(),
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87 col.getGreen(),
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88 col.getBlue());
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89 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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90 }
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91 symbolElement.setAttribute(
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92 "offset",
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93 String.valueOf(symbol.getOffset()));
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94 symbolElement.setAttribute(
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95 "x_scale",
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96 String.valueOf(symbol.getXScale()));
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97 symbolElement.setAttribute(
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98 "y_scale",
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99 String.valueOf(symbol.getYScale()));
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100
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101 symbolElement.setAttribute("width", String.valueOf(symbol.getWidth()));
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102
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103 Picture pic = symbol.getPicture();
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104 Image im = pic.toImage();
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105 //TODO Save the image.
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106
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107 return symbolElement;
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108 }
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109 }
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110 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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