annotate src/java/de/intevation/mxd/reader/SimpleMarkerSymbolReader.java @ 321:b6c0fbae16dc

Expand Graphics Layer Support
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 20 Sep 2012 17:58:29 +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
33
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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.IMarkerSymbol;
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28 import com.esri.arcgis.display.SimpleMarkerSymbol;
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29 import com.esri.arcgis.display.esriSimpleMarkerStyle;
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30 import com.esri.arcgis.display.IRgbColor;
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31 import com.esri.arcgis.display.RgbColor;
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32
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33 import org.w3c.dom.Element;
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34 import java.io.IOException;
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35
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36 /**
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37 * Reads simple marker symbol information.
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38 *
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39 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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40 */
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41 public class SimpleMarkerSymbolReader
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42 extends AbstractSymbolReader {
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43
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44 /**
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45 * The logger.
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46 */
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47 private static final Logger logger =
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48 Logger.getLogger(SimpleMarkerSymbolReader.class);
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49
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50 /**
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51 * Private member.
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52 */
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53 private SimpleMarkerSymbol symbol;
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54
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55 /**
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56 * Constructor with symbol.
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57 *
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58 * @param symbol The symbol used to display points.
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59 */
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60 public SimpleMarkerSymbolReader(ISymbol symbol)
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61 throws Exception {
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62 logger.debug("contructor()");
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63 if(symbol instanceof SimpleMarkerSymbol) {
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64 this.symbol = (SimpleMarkerSymbol)symbol;
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65 }
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66 else {
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67 throw new Exception("Not a SimpleMarkerSymbol!");
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68 }
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69 }
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70
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71 /**
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72 * Constructor with symbol.
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73 *
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74 * @param symbol The marker symbol used to display points.
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75 */
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76 public SimpleMarkerSymbolReader(IMarkerSymbol symbol)
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77 throws Exception {
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78 logger.debug("contructor()");
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79 if(symbol instanceof SimpleMarkerSymbol) {
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80 this.symbol = (SimpleMarkerSymbol)symbol;
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81 }
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82 else {
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83 throw new Exception("Not a SimpleMarkerSymbol!");
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84 }
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85 }
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86
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87 /**
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88 * Reads the symbol attributes.
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89 *
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90 * @return The XML node.
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91 */
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92 public Element read() {
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93 logger.debug("read()");
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94 Element symbolElement = util.addSymbol(parent);
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95
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96 try {
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97 symbolElement.setAttribute("name", symbol.getNameString());
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98 }
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99 catch(IOException ioe) {
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100 logger.warn("Could not read name. Setting name to \"default\".");
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101 symbolElement.setAttribute("name", "default");
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102 }
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103
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104 try {
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105 if(symbol.getStyle() == esriSimpleMarkerStyle.esriSMSCircle)
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106 symbolElement.setAttribute("style", "point");
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107 }
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108 catch(IOException ioe) {
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109 logger.warn("Could not read marker style.");
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110 }
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111
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112 try {
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113 if(symbol.getColor() instanceof IRgbColor) {
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114 IRgbColor color = (IRgbColor)symbol.getColor();
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115 Color c = new Color (
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116 color.getRed(),
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117 color.getGreen(),
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118 color.getBlue());
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119 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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120 symbolElement.setAttribute("transparency",
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121 String.valueOf(color.getTransparency()));
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122 }
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123 else {
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124 RgbColor col = new RgbColor();
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125 col.setRGB(symbol.getColor().getRGB());
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126 Color c = new Color (
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127 col.getRed(),
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128 col.getGreen(),
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129 col.getBlue());
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130 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
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131 symbolElement.setAttribute("transparency",
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132 String.valueOf(col.getTransparency()));
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133 }
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134 }
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135 catch(IOException ioe) {
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136 logger.warn("Could not read color.");
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137 }
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138
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139 try {
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140 symbolElement.setAttribute(
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141 "size",
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142 String.valueOf(symbol.getSize()));
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143 }
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144 catch(IOException ioe) {
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145 logger.warn("Could not read size. Setting size to 1.");
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146 symbolElement.setAttribute("size", "1");
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147 }
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148
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149 try {
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150 symbolElement.setAttribute(
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151 "outline_size",
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152 String.valueOf(symbol.getOutlineSize()));
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153 }
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154 catch(IOException ioe) {
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155 logger.warn(
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156 "Could not read outline size.");
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157 }
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158
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159 try {
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160 if(symbol.getOutlineColor() instanceof IRgbColor) {
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161 IRgbColor color = (IRgbColor)symbol.getOutlineColor();
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162 Color c = new Color (
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163 color.getRed(),
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164 color.getGreen(),
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165 color.getBlue());
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166 symbolElement.setAttribute(
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167 "outline_color",
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168 String.valueOf(c.getRGB()));
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169 symbolElement.setAttribute("outline_transparency",
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170 String.valueOf(color.getTransparency()));
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171 }
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172 else {
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173 RgbColor col = new RgbColor();
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174 col.setRGB(symbol.getOutlineColor().getRGB());
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175 Color c = new Color (
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176 col.getRed(),
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177 col.getGreen(),
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178 col.getBlue());
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179 symbolElement.setAttribute(
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395307e8b7ee First MapScript Writer that generates valid mapfiles.
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180 "outline_color",
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181 String.valueOf(c.getRGB()));
115
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182 symbolElement.setAttribute("outline_transparency",
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183 String.valueOf(col.getTransparency()));
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184 }
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185 }
115
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186 catch(IOException ioe) {
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187 logger.warn("Could not read outline color.");
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188 }
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189
115
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190 try {
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191 symbolElement.setAttribute(
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192 "angle",
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193 String.valueOf(symbol.getAngle()));
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194 }
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195 catch(IOException ioe) {
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196 logger.warn("Could not read angle.");
115
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197 }
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198
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199 try {
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200 symbolElement.setAttribute(
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201 "offset",
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202 symbol.getXOffset() + "," + symbol.getYOffset());
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203 }
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204 catch(IOException ioe) {
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205 logger.warn("Could not read offset.");
115
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206 }
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207
89
475ee3e4bc8b Added "type" as XML attribute to symbols.
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208 symbolElement.setAttribute("type", "marker");
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209 return symbolElement;
25
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210 }
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211 }
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212 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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