Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/SimpleLineSymbolReader.java @ 76:3087c89a5bb8

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Added line fill symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 27 May 2011 12:32:08 +0200
parents 7eba97e8201b
children 83932f18dddc
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.io.IOException;
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4
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5 import java.awt.Color;
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6
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7 import org.apache.log4j.Logger;
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8
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9 import com.esri.arcgis.display.ISymbol;
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10 import com.esri.arcgis.display.ILineSymbol;
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11 import com.esri.arcgis.display.SimpleLineSymbol;
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12 import com.esri.arcgis.display.esriSimpleLineStyle;
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13 import com.esri.arcgis.display.IRgbColor;
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14 import com.esri.arcgis.display.RgbColor;
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15
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16 import org.w3c.dom.Element;
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17 import de.intevation.mxd.utils.MapToXMLUtils;
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18
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19 /**
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20 * Reads simple line symbol information.
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21 *
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22 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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23 */
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24 public class SimpleLineSymbolReader implements ISymbolReader{
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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 Element renderer;
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36 private SimpleLineSymbol symbol;
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37 private MapToXMLUtils util;
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38
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39
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40 public SimpleLineSymbolReader(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 SimpleLineSymbol) {
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44 this.symbol = (SimpleLineSymbol)symbol;
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45 }
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46 else {
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47 throw new Exception("Not a SimpleLineSymbol!");
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48 }
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49 }
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50
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51
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52 public SimpleLineSymbolReader(ILineSymbol symbol)
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53 throws Exception {
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54 logger.debug("contructor()");
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55 if(symbol instanceof SimpleLineSymbol) {
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56 this.symbol = (SimpleLineSymbol)symbol;
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57 }
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58 else {
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59 throw new Exception("Not a SimpleLineSymbol!");
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60 }
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61 }
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62
61
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63 /**
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64 * Setter for the parent XML element.
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65 *
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66 * @param parent The XML parent node.
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67 */
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68 public void setParent(Element parent) {
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69 this.renderer = parent;
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70 }
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71
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72 /**
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73 * Setter for XML document helper.
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74 *
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75 * @param util The helper class for storing map information.
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76 */
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77 public void setUtil(MapToXMLUtils util) {
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78 this.util = util;
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79 }
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80
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81 /**
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82 * Reads the symbol attributes.
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83 *
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84 * @return The XML node.
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85 */
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86 public Element read()
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87 throws Exception {
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88 logger.debug("read()");
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89 Element symbolElement = util.addSymbol(renderer);
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90
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91 symbolElement.setAttribute("name", symbol.getNameString());
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92 symbolElement.setAttribute("style", "line");
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93 symbolElement.setAttribute("type", "simple");
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94 if(symbol.getColor() instanceof IRgbColor) {
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95 IRgbColor color = (IRgbColor)symbol.getColor();
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96 Color c = new Color (
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97 color.getRed(),
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98 color.getGreen(),
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99 color.getBlue());
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100 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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101 }
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102 else {
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103 RgbColor col = new RgbColor();
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104 col.setRGB(symbol.getColor().getRGB());
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105 Color c = new Color (
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106 col.getRed(),
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107 col.getGreen(),
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108 col.getBlue());
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109 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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110 }
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111
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112 symbolElement.setAttribute("width", String.valueOf(symbol.getWidth()));
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113
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114 int style = symbol.getStyle();
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115 switch(style) {
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116 case esriSimpleLineStyle.esriSLSSolid:
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117 symbolElement.setAttribute("linestyle", "solid"); break;
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118 case esriSimpleLineStyle.esriSLSDash:
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119 symbolElement.setAttribute("linestyle", "dash"); break;
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120 case esriSimpleLineStyle.esriSLSDot:
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121 symbolElement.setAttribute("linestyle", "dot"); break;
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122 case esriSimpleLineStyle.esriSLSDashDot:
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123 symbolElement.setAttribute("linestyle", "dashdot"); break;
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124 case esriSimpleLineStyle.esriSLSDashDotDot:
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125 symbolElement.setAttribute("linestyle", "dashdotdot"); break;
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126 default: symbolElement.setAttribute ("linestyle", "none");
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127 }
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128 return symbolElement;
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129 }
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130 }
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131 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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