annotate src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java @ 317:5a2b5bc066eb

Implement Label Styles and Labels with background
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 20 Sep 2012 12:55:21 +0200
parents df4e0946ef02
children a46adb3697fa
rev   line source
243
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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
36
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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.IFillSymbol;
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29 import com.esri.arcgis.display.SimpleFillSymbol;
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30 import com.esri.arcgis.display.esriSimpleFillStyle;
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31 import com.esri.arcgis.display.IRgbColor;
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32 import com.esri.arcgis.display.RgbColor;
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33
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34 import org.w3c.dom.Element;
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35 import java.io.IOException;
36
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36
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37 /**
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38 * Reads simple marker symbol information.
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39 *
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40 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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41 */
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42 public class SimpleFillSymbolReader
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43 extends AbstractSymbolReader {
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44
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45 /**
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46 * The logger.
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47 */
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48 private static final Logger logger =
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49 Logger.getLogger(SimpleFillSymbolReader.class);
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50
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51 /**
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52 * Private member.
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53 */
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54 private SimpleFillSymbol symbol;
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55
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56 /**
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57 * Constructor with symbol.
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58 *
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59 * @param symbol The symbol used to display polygons.
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60 */
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61 public SimpleFillSymbolReader(ISymbol symbol)
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62 throws Exception {
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63 logger.debug("contructor(ISymbol)");
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64 if(symbol instanceof SimpleFillSymbol) {
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65 this.symbol = (SimpleFillSymbol)symbol;
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66 }
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67 else {
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68 throw new Exception("Not a SimpleFillSymbol!");
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69 }
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70 }
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71
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72 /**
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73 * Constructor with symbol.
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74 *
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75 * @param symbol The symbol used to diplay polygons.
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76 */
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77 public SimpleFillSymbolReader(IFillSymbol symbol)
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78 throws Exception {
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79 logger.debug("contructor(IFillSymbol)");
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80 if(symbol instanceof SimpleFillSymbol) {
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81 this.symbol = (SimpleFillSymbol)symbol;
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82 }
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83 else {
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84 throw new Exception("Not a SimpleFillSymbol!");
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85 }
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86 }
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87
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88 /**
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89 * Reads the symbol attributes.
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90 *
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91 * @return The XML node.
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92 */
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93 public Element read() {
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94 logger.debug("read()");
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95 Element symbolElement = util.addSymbol(parent);
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96
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97 try {
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98 symbolElement.setAttribute("name", symbol.getNameString());
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99 }
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100 catch(IOException ioe) {
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101 logger.warn("Could not read name. Setting name to \"default\"");
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102 symbolElement.setAttribute("name", "default");
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103 }
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104 symbolElement.setAttribute("style", "fill");
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105 int style;
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106 try {
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107 style = symbol.getStyle();
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108 }
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109 catch(IOException ioe) {
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110 logger.warn(
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111 "Could not read fill style.");
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112 style = -1;
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113 }
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114
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115 switch(style) {
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116 case esriSimpleFillStyle.esriSFSCross:
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117 symbolElement.setAttribute("fillstyle", "cross"); break;
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118 case esriSimpleFillStyle.esriSFSSolid:
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119 symbolElement.setAttribute("fillstyle", "solid"); break;
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120 case esriSimpleFillStyle.esriSFSVertical:
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121 symbolElement.setAttribute("fillstyle", "vertical"); break;
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122 case esriSimpleFillStyle.esriSFSHorizontal:
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123 symbolElement.setAttribute("fillstyle", "horizontal"); break;
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124 case esriSimpleFillStyle.esriSFSForwardDiagonal:
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125 symbolElement.setAttribute("fillstyle", "fwdiagonal"); break;
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126 case esriSimpleFillStyle.esriSFSBackwardDiagonal:
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127 symbolElement.setAttribute("fillstyle", "bwdiagonal"); break;
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128 case esriSimpleFillStyle.esriSFSDiagonalCross:
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129 symbolElement.setAttribute("fillstyle", "diagonalcross");
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130 break;
135
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131 default: break;
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132 }
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133
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134 try {
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135 if(symbol.getColor().isNullColor()) {
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136 symbolElement.setAttribute("color", "0");
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137 symbolElement.setAttribute("transparency", "255");
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138 }
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139 else {
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140 if(symbol.getColor() instanceof IRgbColor) {
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141 IRgbColor color = (IRgbColor)symbol.getColor();
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142 Color c = new Color (
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diff changeset
143 color.getRed(),
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raimund renkert <raimund.renkert@intevation.de>
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144 color.getGreen(),
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
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145 color.getBlue());
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raimund renkert <raimund.renkert@intevation.de>
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146 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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147 "color",
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raimund renkert <raimund.renkert@intevation.de>
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148 String.valueOf(c.getRGB()));
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149 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
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150 "transparency",
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raimund renkert <raimund.renkert@intevation.de>
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151 String.valueOf(color.getTransparency()));
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152 }
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raimund renkert <raimund.renkert@intevation.de>
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153 else {
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raimund renkert <raimund.renkert@intevation.de>
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154 RgbColor col = new RgbColor();
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155 col.setRGB(symbol.getColor().getRGB());
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156
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raimund renkert <raimund.renkert@intevation.de>
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157 Color c = new Color (
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raimund renkert <raimund.renkert@intevation.de>
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158 col.getRed(),
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
diff changeset
159 col.getGreen(),
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
diff changeset
160 col.getBlue());
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
diff changeset
161 symbolElement.setAttribute(
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
diff changeset
162 "color",
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
diff changeset
163 String.valueOf(c.getRGB()));
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
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164 symbolElement.setAttribute("transparency",
115
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Raimund Renkert <rrenkert@intevation.de>
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165 String.valueOf(col.getTransparency()));
241
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raimund renkert <raimund.renkert@intevation.de>
parents: 181
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166 }
115
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167 }
36
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168 }
115
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Raimund Renkert <rrenkert@intevation.de>
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169 catch(IOException ioe) {
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 115
diff changeset
170 logger.warn("Could not read color.");
36
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
171 }
68
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Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
172
115
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parents: 83
diff changeset
173 try {
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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174 ILineSymbol ls = symbol.getOutline();
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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175 LineSymbolReader lsr = new LineSymbolReader();
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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176 if(lsr.canRead(ls)) {
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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177 lsr.setSymbol(ls);
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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178 lsr.setUtil(util);
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
179 lsr.setParent(symbolElement);
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
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180 lsr.read();
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parents: 83
diff changeset
181 }
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
182 else {
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
183 logger.debug("The type of " + ls.getClass().toString() +
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
184 " is not implemented!");
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
185 }
68
686a88eb531d Added multi layer fill symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
186 }
115
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Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
187 catch(Exception e) {
135
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Raimund Renkert <rrenkert@intevation.de>
parents: 115
diff changeset
188 logger.warn("Could not read line symbol.");
68
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Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
189 }
686a88eb531d Added multi layer fill symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
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190
36
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parents:
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191 return symbolElement;
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Raimund Renkert <rrenkert@intevation.de>
parents:
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192 }
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Raimund Renkert <rrenkert@intevation.de>
parents:
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193 }
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
194 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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