annotate src/java/de/intevation/mxd/reader/CartoLineSymbolReader.java @ 261:efab4d62ad3c

Replace umlauts in layer title.
author raimund renkert <raimund.renkert@intevation.de>
date Tue, 16 Aug 2011 16:56:26 +0200
parents df4e0946ef02
children a46adb3697fa
rev   line source
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1 /*
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2 * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de>
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3 *
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4 * This file is part of MXD2map.
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5 *
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6 * This program is free software under the LGPL (>=v2.1)
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7 * Read the file LICENCE.txt coming with the software for details
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8 * or visit http://www.gnu.org/licenses/ if it does not exist.
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9 *
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10 * MXD2map has been developed on behalf of the
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11 * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg
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12 * by Intevation GmbH.
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13 *
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14 * Authors:
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15 * Raimund Renkert <raimund.renkert@intevation.de>
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16 * Bjoern Schilberg <bjoern.schilberg@intevation.de>
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17 * Stephan Holl <stephan.holl@intevation.de>
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18 */
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19
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20 package de.intevation.mxd.reader;
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21
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22 import java.awt.Color;
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23
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24 import org.apache.log4j.Logger;
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25
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26 import com.esri.arcgis.display.ISymbol;
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27 import com.esri.arcgis.display.ILineSymbol;
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28 import com.esri.arcgis.display.CartographicLineSymbol;
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29 import com.esri.arcgis.display.IRgbColor;
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30 import com.esri.arcgis.display.RgbColor;
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31 import com.esri.arcgis.display.Template;
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32
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33 import com.esri.arcgis.display.esriLineCapStyle;
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34 import com.esri.arcgis.display.esriLineJoinStyle;
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35
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36 import org.w3c.dom.Element;
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37 import java.io.IOException;
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38
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39 /**
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40 * Reads cartoline symbol information.
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41 *
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42 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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43 */
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44 public class CartoLineSymbolReader
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45 extends AbstractSymbolReader {
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46
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47 /**
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48 * The logger.
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49 */
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50 private static final Logger logger =
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51 Logger.getLogger(CartoLineSymbolReader.class);
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52
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53 /**
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54 * Private member.
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55 */
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56 private CartographicLineSymbol symbol;
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57
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58 /**
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59 * Constructor with symbol.
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60 *
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61 * @param symbol The symbol used to display lines.
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62 */
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63 public CartoLineSymbolReader(ISymbol symbol)
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64 throws Exception {
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65 logger.debug("contructor()");
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66 if(symbol instanceof CartographicLineSymbol) {
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67 this.symbol = (CartographicLineSymbol)symbol;
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68 }
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69 else {
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70 throw new Exception("Not a CartographicLineSymbol!");
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71 }
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72 }
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73
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74 /**
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75 * Constructor with symbol.
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76 *
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77 * @param symbol The symbol used to display lines.
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78 */
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79 public CartoLineSymbolReader(ILineSymbol symbol)
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80 throws Exception {
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81 logger.debug("contructor()");
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82 if(symbol instanceof CartographicLineSymbol) {
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83 this.symbol = (CartographicLineSymbol)symbol;
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84 }
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85 else {
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86 throw new Exception("Not a CartographicLineSymbol!");
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87 }
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88 }
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89
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90 /**
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91 * Reads the symbol attributes.
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92 *
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93 * @return The XML node.
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94 */
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95 public Element read() {
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96 logger.debug("read()");
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97 Element symbolElement = util.addSymbol(parent);
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98
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99 try {
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100 symbolElement.setAttribute("name", symbol.getNameString());
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101 }
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102 catch(IOException ioe) {
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103 logger.warn("Could not read name. Setting name to \"default\"");
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104 symbolElement.setAttribute("name", "default");
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105 }
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106
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107 try {
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108 if(symbol.getColor() instanceof IRgbColor) {
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109 IRgbColor color = (IRgbColor)symbol.getColor();
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110 Color c = new Color (
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111 color.getRed(),
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112 color.getGreen(),
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113 color.getBlue());
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114 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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115 }
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116 else {
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117 RgbColor col = new RgbColor();
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118 col.setRGB(symbol.getColor().getRGB());
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119 Color c = new Color (
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120 col.getRed(),
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121 col.getGreen(),
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122 col.getBlue());
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123 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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124 }
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125 }
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126 catch(IOException ioe) {
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127 logger.warn("Could not read color.");
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128 }
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129
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130 int cap;
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131 String capStyle = "";
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132 try {
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133 cap = symbol.getCap();
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134 }
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135 catch(IOException ioe) {
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136 logger.warn(
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137 "Could not read line cap.");
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138 cap = -1;
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139 }
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140 switch(cap) {
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141 case esriLineCapStyle.esriLCSRound: capStyle = "round"; break;
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142 case esriLineCapStyle.esriLCSSquare: capStyle = "square"; break;
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143 default: break;
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144 }
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145
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146
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147 int join;
135
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148 String joinStyle = "";
115
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149 try {
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150 join = symbol.getJoin();
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151 }
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152 catch(IOException ioe) {
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153 logger.warn(
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154 "Could not read line join." +
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155 " Setting line join to \"bevel\".");
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156 join = -1;
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157 }
65
9fca9e09b966 Added cartographic line symbol reader.
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158 switch(join) {
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159 case esriLineJoinStyle.esriLJSRound: joinStyle = "round"; break;
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160 case esriLineJoinStyle.esriLJSMitre: joinStyle = "miter"; break;
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161 default: break;
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162 }
135
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163 if(!capStyle.equals("")) {
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164 symbolElement.setAttribute("cap", capStyle);
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165 }
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166 if (!joinStyle.equals("")) {
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167 symbolElement.setAttribute("join", joinStyle);
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168 }
65
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169
115
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170 try {
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171 symbolElement.setAttribute(
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172 "linestart",
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173 String.valueOf(symbol.getLineStartOffset()));
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174 }
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175 catch(IOException ioe) {
135
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176 logger.warn("Could not read line start offset.");
115
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177 }
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178
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179 try {
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180 symbolElement.setAttribute(
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181 "miterlimit",
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182 String.valueOf(symbol.getMiterLimit()));
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183 }
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184 catch(IOException ioe) {
135
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185 logger.warn("Could not read miter limit.");
115
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186 }
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187
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188 try {
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189 symbolElement.setAttribute(
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190 "offset",
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191 String.valueOf(symbol.getOffset()));
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192 }
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193 catch(IOException ioe) {
135
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194 logger.warn("Could not read offset.");
115
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195 }
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196
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diff changeset
197 try {
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198 symbolElement.setAttribute(
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199 "width",
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200 String.valueOf(symbol.getWidth()));
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201 }
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diff changeset
202 catch(IOException ioe) {
135
a4ab239509f1 Updated the default values and reader error handling.
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diff changeset
203 logger.warn("Could not read width.");
115
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diff changeset
204 }
136
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
205
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
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diff changeset
206 try {
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
207 Template temp = (Template)symbol.getTemplate();
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208 double length = temp.getInterval();
7632850b9520 Convert cartographic line template to mapfile pattern.
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diff changeset
209 int count = temp.getPatternElementCount();
7632850b9520 Convert cartographic line template to mapfile pattern.
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diff changeset
210 symbolElement.setAttribute("pattern_count", String.valueOf(count));
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
211 for (int j = 0; j < count; j++) {
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
212 double[] mark = new double[1];
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
213 double[] gap = new double[1];
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
214 temp.getPatternElement(j, mark, gap);
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
215 symbolElement.setAttribute(
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
216 "mark_" + j,
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
217 String.valueOf(mark[0]));
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
218 symbolElement.setAttribute("gap_" + j, String.valueOf(gap[0]));
7632850b9520 Convert cartographic line template to mapfile pattern.
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parents: 135
diff changeset
219 }
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
220 }
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
221 catch(IOException ioe){
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
222 logger.warn("Could not read pattern elements.");
7632850b9520 Convert cartographic line template to mapfile pattern.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
223 }
143
6d294beb0e59 Fixed exception handling for CartoLineSymbolReader.
vc11884admin@VC11884.win.bsh.de
parents: 136
diff changeset
224 catch(NullPointerException npe) {
6d294beb0e59 Fixed exception handling for CartoLineSymbolReader.
vc11884admin@VC11884.win.bsh.de
parents: 136
diff changeset
225 logger.debug("No pattern elements in carto line symbol");
6d294beb0e59 Fixed exception handling for CartoLineSymbolReader.
vc11884admin@VC11884.win.bsh.de
parents: 136
diff changeset
226 }
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
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diff changeset
227 symbolElement.setAttribute("type", "line");
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diff changeset
228 symbolElement.setAttribute("style", "carto");
65
9fca9e09b966 Added cartographic line symbol reader.
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parents:
diff changeset
229
9fca9e09b966 Added cartographic line symbol reader.
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parents:
diff changeset
230 return symbolElement;
9fca9e09b966 Added cartographic line symbol reader.
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parents:
diff changeset
231 }
9fca9e09b966 Added cartographic line symbol reader.
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parents:
diff changeset
232 }
9fca9e09b966 Added cartographic line symbol reader.
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parents:
diff changeset
233 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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