annotate src/java/de/intevation/mxd/reader/LineFillSymbolReader.java @ 184:c79c3c6fc99a

Always save a symbol set, use the mapfile name as prefix for the symbol set and use the mapfile path to save the symbol set.
author raimund renkert <raimund.renkert@intevation.de>
date Wed, 20 Jul 2011 12:23:57 +0200
parents 0bde090506f9
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
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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 import java.io.IOException;
76
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16
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17 /**
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18 * Reads marker line symbol information.
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19 *
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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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22 public class LineFillSymbolReader
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23 extends AbstractSymbolReader{
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24
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25 /**
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26 * The logger.
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27 */
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28 private static final Logger logger =
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29 Logger.getLogger(LineFillSymbolReader.class);
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30
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31 /**
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32 * Private member.
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33 */
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34 private LineFillSymbol symbol;
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35
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36 /**
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37 * Constructor with symbol.
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38 *
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39 * @param symbol The symbol used to display polygons.
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40 */
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41 public LineFillSymbolReader(ISymbol symbol)
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42 throws Exception {
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43 logger.debug("contructor()");
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44 if(symbol instanceof LineFillSymbol) {
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45 this.symbol = (LineFillSymbol)symbol;
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46 }
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47 else {
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48 throw new Exception("Not a LineFillSymbol!");
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49 }
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50 }
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51
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52 /**
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53 * Constructor with symbol.
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54 *
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55 * @param symbol The symbol used to display polygons.
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56 */
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57 public LineFillSymbolReader(IFillSymbol symbol)
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58 throws Exception {
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59 logger.debug("contructor()");
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60 if(symbol instanceof LineFillSymbol) {
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61 this.symbol = (LineFillSymbol)symbol;
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62 }
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63 else {
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64 throw new Exception("Not a LineFillSymbol!");
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65 }
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66 }
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67
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68 /**
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69 * Reads the symbol attributes.
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70 *
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71 * @return The XML node.
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72 */
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73 public Element read() {
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74 logger.debug("read()");
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75
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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
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87 try {
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88 symbolElement.setAttribute(
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89 "offset",
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90 String.valueOf(symbol.getOffset()));
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91 }
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92 catch(IOException ioe) {
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93 logger.warn("Could not read offset.");
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94 }
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95
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96 try {
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97 symbolElement.setAttribute(
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98 "separation",
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99 String.valueOf(symbol.getSeparation()));
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100 }
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101 catch(IOException ioe) {
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102 logger.warn("Could not read separation.");
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103 }
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104
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105 try {
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106 symbolElement.setAttribute(
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107 "angle",
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108 String.valueOf(symbol.getAngle()));
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109 }
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110 catch(IOException e) {
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111 logger.warn("Could not read angle.");
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112 }
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113
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114 try {
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115 if(symbol.getColor() instanceof IRgbColor) {
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116 IRgbColor color = (IRgbColor)symbol.getColor();
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117 Color c = new Color (
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118 color.getRed(),
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119 color.getGreen(),
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120 color.getBlue());
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121 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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122 symbolElement.setAttribute("transparency",
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123 String.valueOf(color.getTransparency()));
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124 }
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125 else {
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126 RgbColor col = new RgbColor();
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127 col.setRGB(symbol.getColor().getRGB());
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128 Color c = new Color (
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129 col.getRed(),
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130 col.getGreen(),
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131 col.getBlue());
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132 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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133 symbolElement.setAttribute("transparency",
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134 String.valueOf(col.getTransparency()));
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135 }
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136 }
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137 catch(IOException ioe) {
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138 logger.warn("Could not read color.");
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139 }
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140
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141 try {
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142 ILineSymbol ols = symbol.getOutline();
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143 LineSymbolReader olsr = new LineSymbolReader();
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144 if(olsr.canRead(ols)) {
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145 olsr.setSymbol(ols);
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146 olsr.setUtil(util);
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147 olsr.setParent(symbolElement);
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148 olsr.read();
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149 }
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150 else {
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151 logger.debug("The type of " + ols.getClass().toString() +
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152 " is not implemented!");
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153 }
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154 }
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155 catch(Exception e) {
135
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156 logger.warn("Could not read outline.");
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157 }
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158
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159 try {
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160 ILineSymbol ls = symbol.getLineSymbol();
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161 LineSymbolReader lsr = new LineSymbolReader();
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162 if(lsr.canRead(ls)) {
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163 symbolElement.setAttribute("hatch", "1");
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164 lsr.setSymbol(ls);
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165 lsr.setUtil(util);
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166 lsr.setParent(symbolElement);
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167 lsr.read();
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168 }
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169 else {
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170 logger.debug("The type of " + ls.getClass().toString() +
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171 " is not implemented!");
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172 }
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173 }
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174 catch(Exception e) {
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175 logger.warn("Could not read line symbol.");
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176 }
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177 return parent;
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178 }
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179 }
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180 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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