Mercurial > mxd2map

annotate src/java/de/intevation/mxd/writer/FillStyleWriter.java @ 145:b2c5a66022f1

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Exception handling for number conversions in writer modules.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 27 Jun 2011 18:22:21 +0200
parents cd18c61cbcf6
children 7b1433d3b574
rev   line source
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.writer;
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2
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3 import java.io.IOException;
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4 import java.awt.Color;
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5 import org.apache.log4j.Logger;
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6
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7 import org.w3c.dom.Element;
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8 import org.w3c.dom.NodeList;
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9
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10 import edu.umn.gis.mapscript.mapObj;
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11 import edu.umn.gis.mapscript.layerObj;
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12 import edu.umn.gis.mapscript.classObj;
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13 import edu.umn.gis.mapscript.styleObj;
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14 import edu.umn.gis.mapscript.colorObj;
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15 import edu.umn.gis.mapscript.symbolObj;
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16 import edu.umn.gis.mapscript.symbolSetObj;
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17 import edu.umn.gis.mapscript.lineObj;
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18 import edu.umn.gis.mapscript.pointObj;
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19
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20
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21 /**
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22 * The interface to the mapfile writer.
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23 *
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24 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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25 */
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26 public class FillStyleWriter {
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27
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28 /**
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29 * The Logger.
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30 */
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31 private static final Logger logger =
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32 Logger.getLogger(FillStyleWriter.class);
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33
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34 private mapObj map;
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35 private classObj cl;
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36 private styleObj style;
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37
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38 public FillStyleWriter (mapObj map, classObj cl) {
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39 logger.debug("contructor(mapObj, classObj)");
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40 this.map = map;
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41 this.cl = cl;
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42 this.style = new styleObj(cl);
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43 }
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44
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45 /**
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46 * Write the content.
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47 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
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48 public boolean write(Element symbolElement) {
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3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
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49 logger.debug("write()Element");
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50 symbolSetObj symbolSet = map.getSymbolset();
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51
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52 if(symbolElement.hasChildNodes()) {
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53 NodeList symbols = symbolElement.getChildNodes();
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54 for (int i = 0; i < symbols.getLength(); i++) {
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55 Element nextSym = (Element)symbols.item(i);
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56 String type = nextSym.getAttribute("type");
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57
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58 if(((symbols.getLength() > 1 && i == 0) ||
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59 (symbols.getLength() == 1 &&
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60 !symbolElement.hasAttribute("hatch"))) &&
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61 type.equals("line")) {
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62 writeOutline(nextSym);
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63 if (symbols.getLength() == 1) {
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64 writeSimple(symbolElement);
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65 }
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66 }
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67 else if(nextSym.getTagName().equals("symbol") &&
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68 !symbolElement.hasAttribute("hatch") ||
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69 (i == 1 && type.equals("marker"))) {
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70 double gap = 0;
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71 if(symbolElement.hasAttribute("xseparation")) {
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b2c5a66022f1 Exception handling for number conversions in writer modules.
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72 try {
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73 gap = Double.parseDouble(
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74 symbolElement.getAttribute("xseparation"));
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75 }
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76 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules.
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77 gap = 0;
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78 }
97
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79 }
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80 writeMarker(nextSym, gap);
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81 }
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82 else if (nextSym.getTagName().equals("symbol") &&
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83 symbolElement.hasAttribute("hatch")) {
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84 if(symbolElement.hasAttribute("angle")) {
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85 nextSym.setAttribute(
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86 "angle",
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87 symbolElement.getAttribute("angle"));
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88 }
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89 if(symbolElement.hasAttribute("separation")) {
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90 nextSym.setAttribute(
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91 "size",
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92 symbolElement.getAttribute("separation"));
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93 }
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94 writeMarker(nextSym, -1);
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95 }
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96 else {
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97 writeSimple(symbolElement);
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98 }
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99 }
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100 }
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101 else {
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102 writeSimple(symbolElement);
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103 if(symbolElement.hasAttribute("outline_color")) {
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104 Color oCol = Color.decode(
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105 symbolElement.getAttribute("outline_color"));
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106 colorObj outlineColor = new colorObj(
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107 oCol.getRed(),
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108 oCol.getGreen(),
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109 oCol.getBlue(),
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110 -4);
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111 style.setOutlinecolor(outlineColor);
145
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112 try {
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113 style.setOutlinewidth(Double.parseDouble(
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114 symbolElement.getAttribute("outline_size")));
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115 }
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116 catch(NumberFormatException nfe) {
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117 logger.warn("Error setting outline width.");
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118 style.setOutlinewidth(0.0);
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119 }
97
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120 }
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121
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122 }
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123
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124 return true;
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125 }
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126
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127 /**
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128 * Write the outline for a polygon.
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129 */
120
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130 private void writeOutline(Element symbolElement) {
97
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131 logger.debug("writeOutline()");
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132 //write transparent outline
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133 colorObj color = new colorObj(-1, -1, -1, -4);
131
cd18c61cbcf6 Do not write lines or outlines if their width is smaller than 1.0.
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134 if(symbolElement.hasAttribute("width")) {
145
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parents: 131
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135 double w = 0;
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136 try {
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137 w = Double.parseDouble(symbolElement.getAttribute("width"));
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138 }
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139 catch(NumberFormatException nfe) {
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140 logger.warn("Error setting outline width.");
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141 w = 0;
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142 }
131
cd18c61cbcf6 Do not write lines or outlines if their width is smaller than 1.0.
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143 if (w < 1.0) {
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144 return;
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145 }
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146 }
97
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147 //write new style for the outline
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148 //TODO write further attribute like pattern etc.
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149 Color oCol = Color.decode(
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150 symbolElement.getAttribute("color"));
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
151
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
152 styleObj outline = new styleObj (cl);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
153
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
154 colorObj outlinecolor = new colorObj(
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
155 oCol.getRed(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
156 oCol.getGreen(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
157 oCol.getBlue(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
158 -4);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
159 outline.setOutlinecolor(outlinecolor);
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
160 try {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
161 outline.setOutlinewidth(Double.parseDouble(
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
162 symbolElement.getAttribute("width")));
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
163 }
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
164 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
165 logger.warn("Error setting outline width.");
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
166 outline.setOutlinewidth(0.0);
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
167 }
123
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
168 if(symbolElement.hasAttribute("linestyle")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
169 String ls = symbolElement.getAttribute("linestyle");
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
170 double[] vals;
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
171 if(ls.equals("dash")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
172 outline.setPatternlength(2);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
173 vals = new double[] {4.0, 4.0, 0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
174 outline.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
175 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
176 else if(ls.equals("dot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
177 outline.setPatternlength(2);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
178 vals = new double[] {1.0, 3.0, 0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
179 outline.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
180 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
181 else if(ls.equals("dashdot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
182 outline.setPatternlength(4);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
183 vals = new double[] {4.0, 3.0, 1.0, 3.0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
184 outline.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
185 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
186 else if (ls.equals("dashdotdot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
187 outline.setPatternlength(6);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
188 vals = new double[] {5.0, 3.0, 1.0, 3.0, 1.0, 4.0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
189 outline.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
190 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
191 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
192
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
193
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
194 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
195
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
196 /**
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
197 * Write marker attributes and a symbol for the polygon fill.
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
198 */
120
11d63bf00326 Changed exception handling and logging in writer classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 101
diff changeset
199 private void writeMarker(Element symbolElement, double gap) {
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
200 logger.debug("writeMarker()");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
201 String name = symbolElement.getAttribute("name");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
202 String type = symbolElement.getAttribute("type");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
203 if (symbolElement.hasAttribute("angle")) {
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
204 try {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
205 style.setAngle(
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
206 Double.parseDouble(symbolElement.getAttribute("angle")));
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
207 }
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
208 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
209 logger.warn("Error setting angle.");
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
210 style.setAngle(0.0);
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
211 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
212 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
213 if(symbolElement.hasAttribute("color")) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
214 String c = symbolElement.getAttribute("color");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
215 Color col = Color.decode(c);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
216 colorObj color = new colorObj(
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
217 col.getRed(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
218 col.getGreen(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
219 col.getBlue(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
220 -4);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
221 style.setColor(color);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
222 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
223 if (symbolElement.hasAttribute ("size")) {
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
224 double size = 1;
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
225 try {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
226 size = Double.parseDouble(symbolElement.getAttribute("size"));
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
227 }
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
228 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
229 size = 1.0;
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
230 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
231 style.setSize(size);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
232 //In arcgis the separation goes from center to center, so the gap is
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
233 //the separation - size
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
234 if (gap > 0) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
235 style.setGap(gap - size);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
236 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
237 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
238 if(symbolElement.hasAttribute("outline_color")) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
239 Color oCol = Color.decode(
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
240 symbolElement.getAttribute("outline_color"));
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
241 colorObj outlineColor = new colorObj(
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
242 oCol.getRed(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
243 oCol.getGreen(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
244 oCol.getBlue(),
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
245 -4);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
246 style.setOutlinecolor(outlineColor);
145
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
247 try {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
248 style.setOutlinewidth(Double.parseDouble(
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
249 symbolElement.getAttribute("outline_size")));
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
250 }
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
251 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
252 logger.warn("Error setting angle.");
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
253 style.setOutlinewidth(0.0);
b2c5a66022f1 Exception handling for number conversions in writer modules.
Raimund Renkert <rrenkert@intevation.de>
parents: 131
diff changeset
254 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
255 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
256 if(type.equals("marker")) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
257 style.setSymbolByName(map, name);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
258 SymbolWriter sw = new SymbolWriter(this.map, this.cl);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
259 sw.write(symbolElement);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
260 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
261 else if(type.equals("line")) {
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
262 style.setSymbolByName(map, "hatch");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
263 SymbolWriter sw = new SymbolWriter(this.map, this.cl);
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
264 symbolElement.setAttribute("name", "hatch");
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
265 sw.write(symbolElement);
123
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
266 if(symbolElement.hasAttribute("linestyle")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
267 String ls = symbolElement.getAttribute("linestyle");
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
268 double[] vals;
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
269 if(ls.equals("dash")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
270 style.setPatternlength(2);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
271 vals = new double[] {4.0, 4.0, 0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
272 style.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
273 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
274 else if(ls.equals("dot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
275 style.setPatternlength(2);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
276 vals = new double[] {1.0, 3.0, 0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
277 style.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
278 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
279 else if(ls.equals("dashdot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
280 style.setPatternlength(4);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
281 vals = new double[] {4.0, 3.0, 1.0, 3.0, 0, 0, 0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
282 style.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
283 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
284 else if (ls.equals("dashdotdot")) {
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
285 style.setPatternlength(6);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
286 vals = new double[] {5.0, 3.0, 1.0, 3.0, 1.0, 4.0, 0, 0, 0, 0};
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
287 style.setPattern(vals);
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
288 }
3c792458a716 Write PATTERN for polygon outlines and hatch symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 120
diff changeset
289 }
97
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
290 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
291 }
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
292
18e4f143896b Added polygon writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
293 /**
18e4f143896b Added polygon writer.
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294 * Write simple fill attributes.
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295 */
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296 private void writeSimple(Element symbolElement) {
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297 logger.debug("writeSimple(Element)");
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298 if(symbolElement.hasAttribute("transparency")) {
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299 double value = 0;
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300 try {
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301 value = Double.parseDouble(
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302 symbolElement.getAttribute("transparency"));
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303 }
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304 catch(NumberFormatException nfe) {
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305 value = 0;
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306 }
97
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307 int opacity = (int)(value/255) * 100;
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308 if(value >= 0) {
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309 style.setOpacity(opacity);
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310 }
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311 }
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312 if(symbolElement.hasAttribute("color")) {
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313 String c = symbolElement.getAttribute("color");
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314 Color col = Color.decode(c);
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315 colorObj color = new colorObj(
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316 col.getRed(),
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317 col.getGreen(),
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318 col.getBlue(),
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319 -4);
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320 style.setColor(color);
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321 }
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322 }
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323 }
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324 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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