Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/LineFillSymbolReader.java @ 101:461ee9193097

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Write PATTERN to the style if a hatch symbol is used to fill a polygon.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 08 Jun 2011 12:29:26 +0200
parents 18e4f143896b
children fb93f20478cc
rev   line source
76
3087c89a5bb8 Added line fill 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.awt.Color;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import com.esri.arcgis.display.ISymbol;
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8 import com.esri.arcgis.display.IFillSymbol;
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9 import com.esri.arcgis.display.ILineSymbol;
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10 import com.esri.arcgis.display.LineFillSymbol;
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11 import com.esri.arcgis.display.IRgbColor;
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12 import com.esri.arcgis.display.RgbColor;
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13
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14 import org.w3c.dom.Element;
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15
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16 /**
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17 * Reads marker line symbol information.
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18 *
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19 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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20 */
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21 public class LineFillSymbolReader
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22 extends AbstractSymbolReader{
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23
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24 /**
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25 * The logger.
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26 */
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27 private static final Logger logger =
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28 Logger.getLogger(LineFillSymbolReader.class);
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29
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30 /**
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31 * Private member.
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32 */
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33 private LineFillSymbol symbol;
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34
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35 public LineFillSymbolReader(ISymbol symbol)
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36 throws Exception {
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37 logger.debug("contructor()");
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38 if(symbol instanceof LineFillSymbol) {
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39 this.symbol = (LineFillSymbol)symbol;
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40 }
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41 else {
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42 throw new Exception("Not a LineFillSymbol!");
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43 }
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44 }
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45
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46
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47 public LineFillSymbolReader(IFillSymbol symbol)
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48 throws Exception {
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49 logger.debug("contructor()");
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50 if(symbol instanceof LineFillSymbol) {
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51 this.symbol = (LineFillSymbol)symbol;
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52 }
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53 else {
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54 throw new Exception("Not a LineFillSymbol!");
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55 }
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56 }
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57
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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
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67 Element symbolElement = util.addSymbol(parent);
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68
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69 symbolElement.setAttribute("name", symbol.getNameString());
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70 symbolElement.setAttribute("style", "fill");
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71 symbolElement.setAttribute(
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72 "offset",
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73 String.valueOf(symbol.getOffset()));
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74 symbolElement.setAttribute(
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75 "separation",
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76 String.valueOf(symbol.getSeparation()));
97
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77 symbolElement.setAttribute("angle", String.valueOf(symbol.getAngle()));
76
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78
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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 symbolElement.setAttribute("transparency",
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87 String.valueOf(color.getTransparency()));
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88 }
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89 else {
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90 RgbColor col = new RgbColor();
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91 col.setRGB(symbol.getColor().getRGB());
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92 Color c = new Color (
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93 col.getRed(),
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94 col.getGreen(),
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95 col.getBlue());
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96 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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97 symbolElement.setAttribute("transparency",
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98 String.valueOf(col.getTransparency()));
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99 }
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100
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101 ILineSymbol ols = symbol.getOutline();
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102 LineSymbolReader olsr = new LineSymbolReader();
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103 if(olsr.canRead(ols)) {
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104 olsr.setSymbol(ols);
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105 olsr.setUtil(util);
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106 olsr.setParent(symbolElement);
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107 olsr.read();
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108 }
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109 else {
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110 logger.debug("The type of " + ols.getClass().toString() +
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111 " is not implemented!");
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112 }
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113 ILineSymbol ls = symbol.getLineSymbol();
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114 LineSymbolReader lsr = new LineSymbolReader();
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115 if(lsr.canRead(ls)) {
97
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116 symbolElement.setAttribute("hatch", "1");
76
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117 lsr.setSymbol(ls);
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118 lsr.setUtil(util);
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119 lsr.setParent(symbolElement);
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120 lsr.read();
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121 }
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122 else {
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123 logger.debug("The type of " + ls.getClass().toString() +
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124 " is not implemented!");
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125 }
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126 return parent;
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127 }
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128 }
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129 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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