Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java @ 83:59e06c405a9a

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Removed needless imports.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 27 May 2011 14:09:10 +0200
parents 83932f18dddc
children 2362609ffa66
rev   line source
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c73647bd71c0 Added picture line symbol reader.
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1 package de.intevation.mxd.reader;
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2
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3 import java.awt.Color;
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4 import java.awt.Image;
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5
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6 import org.apache.log4j.Logger;
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7
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8 import com.esri.arcgis.display.ISymbol;
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9 import com.esri.arcgis.display.ILineSymbol;
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10 import com.esri.arcgis.display.PictureLineSymbol;
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11 import com.esri.arcgis.support.ms.stdole.Picture;
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12 import com.esri.arcgis.display.IRgbColor;
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13 import com.esri.arcgis.display.RgbColor;
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14
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15 import org.w3c.dom.Element;
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16
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17 /**
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18 * Reads picture line symbol information.
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19 *
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20 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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21 */
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83932f18dddc All symbol reader now extend the abstract symbol reader.
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22 public class PictureLineSymbolReader
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23 extends AbstractSymbolReader {
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24
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25 /**
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26 * The logger.
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27 */
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28 private static final Logger logger =
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29 Logger.getLogger(SimpleLineSymbolReader.class);
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30
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31 /**
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32 * Private member.
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33 */
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34 private PictureLineSymbol symbol;
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35
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36 public PictureLineSymbolReader(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 PictureLineSymbol) {
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40 this.symbol = (PictureLineSymbol)symbol;
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41 }
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42 else {
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43 throw new Exception("Not a PictureLineSymbol!");
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44 }
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45 }
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46
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47 public PictureLineSymbolReader(ILineSymbol symbol)
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48 throws Exception {
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49 logger.debug("contructor()");
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50 if(symbol instanceof PictureLineSymbol) {
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51 this.symbol = (PictureLineSymbol)symbol;
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52 }
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53 else {
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54 throw new Exception("Not a PictureLineSymbol!");
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55 }
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56 }
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57
64
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58 /**
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59 * Reads the symbol attributes.
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60 *
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61 * @return The XML node.
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62 */
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63 public Element read()
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64 throws Exception {
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65 logger.debug("read()");
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66 Element symbolElement = util.addSymbol(parent);
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67
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68 symbolElement.setAttribute("name", symbol.getNameString());
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69 symbolElement.setAttribute("style", "picture");
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70 if(symbol.getColor() instanceof IRgbColor) {
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71 IRgbColor color = (IRgbColor)symbol.getColor();
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72 Color c = new Color (
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73 color.getRed(),
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74 color.getGreen(),
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75 color.getBlue());
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76 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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77 }
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78 else {
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79 RgbColor col = new RgbColor();
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80 col.setRGB(symbol.getColor().getRGB());
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81 Color c = new Color (
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82 col.getRed(),
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83 col.getGreen(),
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84 col.getBlue());
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85 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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86 }
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87 symbolElement.setAttribute(
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88 "offset",
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89 String.valueOf(symbol.getOffset()));
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90 symbolElement.setAttribute(
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91 "x_scale",
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92 String.valueOf(symbol.getXScale()));
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93 symbolElement.setAttribute(
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94 "y_scale",
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95 String.valueOf(symbol.getYScale()));
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96
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97 symbolElement.setAttribute("width", String.valueOf(symbol.getWidth()));
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98
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99 Picture pic = symbol.getPicture();
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100 Image im = pic.toImage();
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101 //TODO Save the image.
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102
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103 return symbolElement;
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104 }
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105 }
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106 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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