Mercurial > mxd2map > mxd2map

annotate src/java/de/intevation/mxd/reader/TextSymbolReader.java @ 181:0bde090506f9

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Added comments.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 11 Jul 2011 14:28:38 +0200
parents f4eb506499f5
children df4e0946ef02
rev   line source
179
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raimund renkert <raimund.renkert@intevation.de>
parents:
diff changeset
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
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raimund renkert <raimund.renkert@intevation.de>
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5 import org.apache.log4j.Logger;
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6
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raimund renkert <raimund.renkert@intevation.de>
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7 import com.esri.arcgis.display.ISymbol;
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8 import com.esri.arcgis.display.ITextSymbol;
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9 import com.esri.arcgis.display.TextSymbol;
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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 import com.esri.arcgis.support.ms.stdole.Font;
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13
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raimund renkert <raimund.renkert@intevation.de>
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14 import org.w3c.dom.Element;
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15 import java.io.IOException;
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16
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raimund renkert <raimund.renkert@intevation.de>
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17 /**
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raimund renkert <raimund.renkert@intevation.de>
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18 * Reads text symbol information.
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raimund renkert <raimund.renkert@intevation.de>
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19 *
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raimund renkert <raimund.renkert@intevation.de>
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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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raimund renkert <raimund.renkert@intevation.de>
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22 public class TextSymbolReader
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23 extends AbstractSymbolReader {
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24
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raimund renkert <raimund.renkert@intevation.de>
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25 /**
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raimund renkert <raimund.renkert@intevation.de>
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26 * The logger.
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raimund renkert <raimund.renkert@intevation.de>
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27 */
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raimund renkert <raimund.renkert@intevation.de>
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28 private static final Logger logger =
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29 Logger.getLogger(TextSymbolReader.class);
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30
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raimund renkert <raimund.renkert@intevation.de>
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31 /**
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raimund renkert <raimund.renkert@intevation.de>
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32 * Private member.
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raimund renkert <raimund.renkert@intevation.de>
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33 */
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raimund renkert <raimund.renkert@intevation.de>
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34 private TextSymbol symbol;
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35
181
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36 /**
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37 * Constructor with text symbol.
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38 *
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39 * @param symbol The symbol used to write text.
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40 */
179
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raimund renkert <raimund.renkert@intevation.de>
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41 public TextSymbolReader(ITextSymbol symbol)
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raimund renkert <raimund.renkert@intevation.de>
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42 throws Exception {
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raimund renkert <raimund.renkert@intevation.de>
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43 logger.debug("contructor()");
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raimund renkert <raimund.renkert@intevation.de>
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44 if(symbol instanceof TextSymbol) {
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45 this.symbol = (TextSymbol)symbol;
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raimund renkert <raimund.renkert@intevation.de>
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46 }
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raimund renkert <raimund.renkert@intevation.de>
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47 else {
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raimund renkert <raimund.renkert@intevation.de>
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48 throw new Exception("Not a TextSymbol!");
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49 }
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raimund renkert <raimund.renkert@intevation.de>
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50 }
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raimund renkert <raimund.renkert@intevation.de>
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51
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raimund renkert <raimund.renkert@intevation.de>
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52 /**
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raimund renkert <raimund.renkert@intevation.de>
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53 * Reads the symbol attributes.
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raimund renkert <raimund.renkert@intevation.de>
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54 *
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raimund renkert <raimund.renkert@intevation.de>
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55 * @return The XML node.
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raimund renkert <raimund.renkert@intevation.de>
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56 */
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raimund renkert <raimund.renkert@intevation.de>
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57 public Element read() {
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58 logger.debug("read()");
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raimund renkert <raimund.renkert@intevation.de>
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59 Element symbolElement = util.addSymbol(parent);
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60
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61 try {
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62 symbolElement.setAttribute("name", symbol.getNameString());
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63 }
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raimund renkert <raimund.renkert@intevation.de>
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64 catch(IOException ioe) {
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65 logger.warn("Could not read name. Setting name to \"default\".");
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66 symbolElement.setAttribute("name", "default");
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raimund renkert <raimund.renkert@intevation.de>
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67 }
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68
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69 symbolElement.setAttribute("style", "text");
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70
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71 try {
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72 if(symbol.getColor() instanceof IRgbColor) {
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73 IRgbColor color = (IRgbColor)symbol.getColor();
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74 Color c = new Color (
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75 color.getRed(),
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raimund renkert <raimund.renkert@intevation.de>
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76 color.getGreen(),
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raimund renkert <raimund.renkert@intevation.de>
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77 color.getBlue());
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78 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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raimund renkert <raimund.renkert@intevation.de>
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79 symbolElement.setAttribute("transparency",
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80 String.valueOf(color.getTransparency()));
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81 }
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raimund renkert <raimund.renkert@intevation.de>
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82 else {
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raimund renkert <raimund.renkert@intevation.de>
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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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raimund renkert <raimund.renkert@intevation.de>
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86 col.getRed(),
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raimund renkert <raimund.renkert@intevation.de>
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87 col.getGreen(),
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raimund renkert <raimund.renkert@intevation.de>
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88 col.getBlue());
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89 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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90 symbolElement.setAttribute("transparency",
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91 String.valueOf(col.getTransparency()));
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92 }
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raimund renkert <raimund.renkert@intevation.de>
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93 }
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94 catch(IOException ioe) {
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95 logger.warn("Could not read color.");
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96 }
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97
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98 try {
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raimund renkert <raimund.renkert@intevation.de>
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99 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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100 "size",
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raimund renkert <raimund.renkert@intevation.de>
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101 String.valueOf(symbol.getSize()));
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102 }
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103 catch(IOException ioe) {
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104 logger.warn("Could not read size. Setting size to 1.");
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raimund renkert <raimund.renkert@intevation.de>
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105 symbolElement.setAttribute("size", "1");
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raimund renkert <raimund.renkert@intevation.de>
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106 }
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107
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108 try {
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raimund renkert <raimund.renkert@intevation.de>
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109 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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110 "angle",
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raimund renkert <raimund.renkert@intevation.de>
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111 String.valueOf(symbol.getAngle()));
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raimund renkert <raimund.renkert@intevation.de>
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112 }
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113 catch(IOException ioe) {
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114 logger.warn("Could not read angle.");
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115 }
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116
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117 try {
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118 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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119 "offset",
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raimund renkert <raimund.renkert@intevation.de>
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120 symbol.getXOffset() + "," + symbol.getYOffset());
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121 }
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122 catch(IOException ioe) {
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raimund renkert <raimund.renkert@intevation.de>
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123 logger.warn("Could not read offset.");
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raimund renkert <raimund.renkert@intevation.de>
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124 }
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raimund renkert <raimund.renkert@intevation.de>
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125
180
f4eb506499f5 Done some code styling and removed TODOs.
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126 try {
179
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raimund renkert <raimund.renkert@intevation.de>
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127 Font f = symbol.getFont();
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128 symbolElement.setAttribute("font", f.getName());
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129 symbolElement.setAttribute("char_set", String.valueOf(f.getCharset()));
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130 symbolElement.setAttribute("bold", String.valueOf(f.getBold()));
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131 symbolElement.setAttribute("italic", String.valueOf(f.getItalic()));
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132 symbolElement.setAttribute("font_size", String.valueOf(f.getSize()));
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raimund renkert <raimund.renkert@intevation.de>
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133 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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134 "strike_through",
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raimund renkert <raimund.renkert@intevation.de>
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135 String.valueOf(f.getStrikethrough()));
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raimund renkert <raimund.renkert@intevation.de>
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136 symbolElement.setAttribute("weight", String.valueOf(f.getWeight()));
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raimund renkert <raimund.renkert@intevation.de>
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137 }
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raimund renkert <raimund.renkert@intevation.de>
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138 catch(IOException ioe) {
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raimund renkert <raimund.renkert@intevation.de>
parents:
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139 logger.warn("Could not read font. Setting font to \"FreeSans\".");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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140 symbolElement.setAttribute("font", "FreeSans");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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141 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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142 symbolElement.setAttribute("type", "text");
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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143 return symbolElement;
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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144 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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145 }
f3a91cd7440b Added a first version of feature labeling.
raimund renkert <raimund.renkert@intevation.de>
parents:
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146 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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