Mercurial > mxd2map > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java @ 135:a4ab239509f1

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Updated the default values and reader error handling.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 22 Jun 2011 13:55:22 +0200
parents fb93f20478cc
children df4e0946ef02
rev   line source
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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 import java.io.IOException;
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17
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18 /**
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19 * Reads picture line symbol information.
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20 *
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21 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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22 */
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23 public class PictureLineSymbolReader
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24 extends AbstractSymbolReader {
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25
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26 /**
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27 * The logger.
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28 */
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29 private static final Logger logger =
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30 Logger.getLogger(SimpleLineSymbolReader.class);
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31
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32 /**
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33 * Private member.
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34 */
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35 private PictureLineSymbol symbol;
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36
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37 public PictureLineSymbolReader(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 PictureLineSymbol) {
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41 this.symbol = (PictureLineSymbol)symbol;
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42 }
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43 else {
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44 throw new Exception("Not a PictureLineSymbol!");
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45 }
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46 }
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47
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5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
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48 public PictureLineSymbolReader(ILineSymbol symbol)
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49 throws Exception {
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50 logger.debug("contructor()");
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51 if(symbol instanceof PictureLineSymbol) {
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52 this.symbol = (PictureLineSymbol)symbol;
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53 }
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54 else {
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55 throw new Exception("Not a PictureLineSymbol!");
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56 }
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57 }
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58
64
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59 /**
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60 * Reads the symbol attributes.
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61 *
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62 * @return The XML node.
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63 */
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64 public Element read() {
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65 //TODO Read the picture from mxd and write it as base64 string to the
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66 // XML Element.
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67 logger.debug("read()");
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68 Element symbolElement = util.addSymbol(parent);
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69
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70 try {
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71 symbolElement.setAttribute("name", symbol.getNameString());
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72 }
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73 catch(IOException ioe) {
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74 logger.warn("Could not read name. Setting name to \"default\"");
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75 symbolElement.setAttribute("name", "default");
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76 }
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77
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78 try {
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79 if(symbol.getColor() instanceof IRgbColor) {
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80 IRgbColor color = (IRgbColor)symbol.getColor();
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81 Color c = new Color (
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82 color.getRed(),
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83 color.getGreen(),
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84 color.getBlue());
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85 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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86 }
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87 else {
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88 RgbColor col = new RgbColor();
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89 col.setRGB(symbol.getColor().getRGB());
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90 Color c = new Color (
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91 col.getRed(),
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92 col.getGreen(),
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93 col.getBlue());
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94 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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95 }
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96 }
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97 catch(IOException ioe) {
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98 logger.warn("Could not read color.");
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99 }
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100
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101 try {
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102 symbolElement.setAttribute(
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103 "offset",
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104 String.valueOf(symbol.getOffset()));
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105 }
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106 catch(IOException ioe) {
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107 logger.warn("Could not read offset.");
115
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108 }
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109
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110 try {
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111 symbolElement.setAttribute(
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112 "x_scale",
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113 String.valueOf(symbol.getXScale()));
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114 }
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115 catch(IOException ioe) {
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116 logger.warn("Could not read x-scale.");
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117 }
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118
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119 try {
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120 symbolElement.setAttribute(
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121 "y_scale",
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122 String.valueOf(symbol.getYScale()));
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123 }
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124 catch(IOException ioe) {
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125 logger.warn("Could not read y-scale.");
115
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126 }
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127
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128 try {
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129 symbolElement.setAttribute(
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130 "width",
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131 String.valueOf(symbol.getWidth()));
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132 }
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133 catch(IOException ioe) {
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134 logger.warn("Could not read width.");
115
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135 }
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136
97
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137 symbolElement.setAttribute("type", "line");
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138 symbolElement.setAttribute("style", "picture");
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139
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140 return symbolElement;
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141 }
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142 }
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143 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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