annotate src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java @ 202:1e3a5019c4ed

* INSTALL.txt, LICENCE.txt, doku/source/LICENCE.txt, doku/source/conf.py, doku/source/functionality.txt, doku/source/index.txt, doku/source/restrictions.txt: Added some formatting, a section about the setup of environment vars needed for runtime, added some more features.
author Stephan Holl <stephan.holl@intevation.de>
date Thu, 21 Jul 2011 09:38:44 +0200
parents 0bde090506f9
children 7fbb643d5378
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
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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.ILineSymbol;
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9 import com.esri.arcgis.display.IFillSymbol;
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10 import com.esri.arcgis.display.SimpleFillSymbol;
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11 import com.esri.arcgis.display.esriSimpleFillStyle;
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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 simple marker 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 SimpleFillSymbolReader
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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(SimpleFillSymbolReader.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 SimpleFillSymbol symbol;
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36
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37 /**
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38 * Constructor with symbol.
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39 *
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40 * @param symbol The symbol used to display polygons.
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41 */
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42 public SimpleFillSymbolReader(ISymbol symbol)
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43 throws Exception {
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44 logger.debug("contructor(ISymbol)");
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45 if(symbol instanceof SimpleFillSymbol) {
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46 this.symbol = (SimpleFillSymbol)symbol;
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47 }
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48 else {
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49 throw new Exception("Not a SimpleFillSymbol!");
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50 }
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51 }
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52
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53 /**
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54 * Constructor with symbol.
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55 *
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56 * @param symbol The symbol used to diplay polygons.
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57 */
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58 public SimpleFillSymbolReader(IFillSymbol symbol)
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59 throws Exception {
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60 logger.debug("contructor(IFillSymbol)");
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61 if(symbol instanceof SimpleFillSymbol) {
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62 this.symbol = (SimpleFillSymbol)symbol;
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63 }
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64 else {
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65 throw new Exception("Not a SimpleFillSymbol!");
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66 }
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67 }
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69 /**
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70 * Reads the symbol attributes.
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71 *
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72 * @return The XML node.
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73 */
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74 public Element read() {
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75 logger.debug("read()");
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76 Element symbolElement = util.addSymbol(parent);
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77
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78 try {
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79 symbolElement.setAttribute("name", symbol.getNameString());
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80 }
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81 catch(IOException ioe) {
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82 logger.warn("Could not read name. Setting name to \"default\"");
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83 symbolElement.setAttribute("name", "default");
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84 }
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85 symbolElement.setAttribute("style", "fill");
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86 int style;
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87 try {
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88 style = symbol.getStyle();
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89 }
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90 catch(IOException ioe) {
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91 logger.warn(
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92 "Could not read fill style.");
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93 style = -1;
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94 }
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95
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96 switch(style) {
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97 case esriSimpleFillStyle.esriSFSCross:
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98 symbolElement.setAttribute("fillstyle", "cross"); break;
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99 case esriSimpleFillStyle.esriSFSSolid:
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100 symbolElement.setAttribute("fillstyle", "solid"); break;
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101 case esriSimpleFillStyle.esriSFSVertical:
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102 symbolElement.setAttribute("fillstyle", "vertical"); break;
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103 case esriSimpleFillStyle.esriSFSHorizontal:
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104 symbolElement.setAttribute("fillstyle", "horizontal"); break;
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105 case esriSimpleFillStyle.esriSFSForwardDiagonal:
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106 symbolElement.setAttribute("fillstyle", "fwdiagonal"); break;
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107 case esriSimpleFillStyle.esriSFSBackwardDiagonal:
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108 symbolElement.setAttribute("fillstyle", "bwdiagonal"); break;
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109 case esriSimpleFillStyle.esriSFSDiagonalCross:
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110 symbolElement.setAttribute("fillstyle", "diagonalcross");
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111 break;
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112 default: break;
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113 }
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114
115
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115 try {
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116 if(symbol.getColor() instanceof IRgbColor) {
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117 IRgbColor color = (IRgbColor)symbol.getColor();
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118 Color c = new Color (
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119 color.getRed(),
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120 color.getGreen(),
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121 color.getBlue());
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122 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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123 symbolElement.setAttribute("transparency",
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124 String.valueOf(color.getTransparency()));
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125 }
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126 else {
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127 RgbColor col = new RgbColor();
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128 col.setRGB(symbol.getColor().getRGB());
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129 Color c = new Color (
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130 col.getRed(),
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131 col.getGreen(),
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132 col.getBlue());
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133 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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134 symbolElement.setAttribute("transparency",
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135 String.valueOf(col.getTransparency()));
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136 }
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137 }
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138 catch(IOException ioe) {
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139 logger.warn("Could not read color.");
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140 }
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141
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142 try {
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143 ILineSymbol ls = symbol.getOutline();
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144 LineSymbolReader lsr = new LineSymbolReader();
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145 if(lsr.canRead(ls)) {
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146 lsr.setSymbol(ls);
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147 lsr.setUtil(util);
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148 lsr.setParent(symbolElement);
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149 lsr.read();
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150 }
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151 else {
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152 logger.debug("The type of " + ls.getClass().toString() +
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153 " is not implemented!");
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154 }
68
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155 }
115
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156 catch(Exception e) {
135
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157 logger.warn("Could not read line symbol.");
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158 }
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159
36
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160 return symbolElement;
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161 }
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162 }
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163 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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