Mercurial > mxd2map

annotate src/java/de/intevation/mxd/writer/MarkerStyleWriter.java @ 257:1ac277053049

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Set map size after setting map extent to avoid the extent to be modified by mapscript.
author raimund renkert <raimund.renkert@intevation.de>
date Mon, 15 Aug 2011 15:28:05 +0200
parents 6b80e46b8f38
children 08723e89b56b
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
87
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20 package de.intevation.mxd.writer;
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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 org.w3c.dom.Element;
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27
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28 import edu.umn.gis.mapscript.mapObj;
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29 import edu.umn.gis.mapscript.classObj;
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30 import edu.umn.gis.mapscript.styleObj;
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31 import edu.umn.gis.mapscript.colorObj;
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32 import edu.umn.gis.mapscript.symbolSetObj;
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33
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34
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35 /**
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36 * The interface to the mapfile writer.
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37 *
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38 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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39 */
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40 public class MarkerStyleWriter {
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41
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42 /**
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43 * The Logger.
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44 */
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45 private static final Logger logger = Logger.getLogger(MarkerStyleWriter.class);
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46
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47 /**
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48 * Private member.
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49 */
87
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50 private mapObj map;
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51 private classObj cl;
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52 private styleObj style;
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53
181
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54 /**
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55 * Contructor with map object and class object.
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56 *
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57 * @param map The map object.
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58 * @param cl The class object containing the style.
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59 */
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60 public MarkerStyleWriter (mapObj map, classObj cl) {
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61 this.map = map;
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62 this.cl = cl;
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63 this.style = new styleObj(cl);
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64 }
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65
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66 /**
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67 * Write the content.
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68 *
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69 * @param symbolElement DOM element containing style attributes.
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70 */
120
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71 public boolean write(Element symbolElement) {
87
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72 logger.debug("write(Element)");
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73 symbolSetObj symbolSet = map.getSymbolset();
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74
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75 if (symbolElement.hasAttribute("angle")) {
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76 try {
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77 style.setAngle(
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78 Double.parseDouble(symbolElement.getAttribute("angle")));
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79 }
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80 catch(NumberFormatException nfe) {
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81 logger.warn("Error setting angle.");
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82 style.setAngle(0.0);
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83 }
87
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84 }
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85 if(symbolElement.hasAttribute("color")) {
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86 String c = symbolElement.getAttribute("color");
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87 Color col = Color.decode(c);
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88 colorObj color = new colorObj(
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89 col.getRed(),
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90 col.getGreen(),
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91 col.getBlue(),
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92 -4);
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93 style.setColor(color);
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94 }
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95 if (symbolElement.hasAttribute ("size")) {
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96 try {
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97 style.setSize(Double.parseDouble(
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98 symbolElement.getAttribute("size")));
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99 }
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100 catch(NumberFormatException nfe) {
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101 logger.warn("Error setting size. Setting to deafult: 1.");
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102 style.setSize(1);
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103 }
87
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104 }
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105 if(symbolElement.hasAttribute("outline_color")) {
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106 Color oCol = Color.decode(
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107 symbolElement.getAttribute("outline_color"));
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108 colorObj outlineColor = new colorObj(
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109 oCol.getRed(),
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110 oCol.getGreen(),
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111 oCol.getBlue(),
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112 -4);
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113 style.setOutlinecolor(outlineColor);
145
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114 try {
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115 style.setOutlinewidth(Double.parseDouble(
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116 symbolElement.getAttribute("outline_size")));
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117 }
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118 catch(NumberFormatException nfe) {
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119 logger.warn("Error setting outline width.");
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120 }
87
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121 }
191
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122
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123 if (symbolElement.hasAttribute("x_offset")) {
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124 try {
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125 double val =
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126 Double.parseDouble(symbolElement.getAttribute("x_offset"));
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127 double r = Math.round(val);
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128 style.setOffsetx(r);
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129 }
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130 catch (NumberFormatException nfe) {
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131 logger.warn("Error setting the symbol x-offset");
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132 }
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133 }
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134 if (symbolElement.hasAttribute("y_offset")) {
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135 try {
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136 double val =
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137 Double.parseDouble(symbolElement.getAttribute("y_offset"));
17b4aaa159ec Added offset attributes to marker style symbols.
raimund renkert <raimund.renkert@intevation.de>
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138 double r = Math.round(val);
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raimund renkert <raimund.renkert@intevation.de>
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139 //In ArcGIS positive y offset values move the symbol upwards,
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140 //in Mapserver positive values move downwards.
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raimund renkert <raimund.renkert@intevation.de>
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141 r = -r;
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raimund renkert <raimund.renkert@intevation.de>
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142 style.setOffsety(r);
17b4aaa159ec Added offset attributes to marker style symbols.
raimund renkert <raimund.renkert@intevation.de>
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143 }
17b4aaa159ec Added offset attributes to marker style symbols.
raimund renkert <raimund.renkert@intevation.de>
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144 catch (NumberFormatException nfe) {
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raimund renkert <raimund.renkert@intevation.de>
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145 logger.warn("Error setting the symbol y-offset.");
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raimund renkert <raimund.renkert@intevation.de>
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146 }
17b4aaa159ec Added offset attributes to marker style symbols.
raimund renkert <raimund.renkert@intevation.de>
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147 }
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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148 String symType = symbolElement.getAttribute("style");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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149 if(symType.equals("point") ||
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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150 symType.equals("arrow") ||
251
6b80e46b8f38 Added picture symbol support to the converter.
raimund renkert <raimund.renkert@intevation.de>
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151 symType.equals("char") ||
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raimund renkert <raimund.renkert@intevation.de>
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152 symType.equals("picture")) {
87
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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153 SymbolWriter sw = new SymbolWriter(this.map, this.cl);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
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parents:
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154 sw.write(symbolElement);
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Raimund Renkert <rrenkert@intevation.de>
parents:
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155 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents:
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156 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
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157 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents:
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158 }
141
8f30f7e802d6 Manage symbol names and symbol comparison.
vc11884admin@VC11884.win.bsh.de
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159 String name = symbolElement.getAttribute("name");
8f30f7e802d6 Manage symbol names and symbol comparison.
vc11884admin@VC11884.win.bsh.de
parents: 120
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160 style.setSymbolByName(map, name);
8f30f7e802d6 Manage symbol names and symbol comparison.
vc11884admin@VC11884.win.bsh.de
parents: 120
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161
87
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162 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents:
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163 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents:
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164 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents:
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165 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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