annotate src/java/de/intevation/mxd/writer/MapScriptWriter.java @ 46:34a93dad7604

Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 18 Apr 2011 17:51:33 +0200
parents 9b5fb5e5914d
children 0fecdcc28b1b
rev   line source
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.writer;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
2
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
3 import org.apache.log4j.Logger;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
4
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
5 import org.w3c.dom.Document;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
6 import org.w3c.dom.Element;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
7 import org.w3c.dom.NodeList;
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
8
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
9 import javax.xml.xpath.XPathConstants;
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
10 import java.awt.Color;
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
11
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
12 import edu.umn.gis.mapscript.mapObj;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
13 import edu.umn.gis.mapscript.layerObj;
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
14 import edu.umn.gis.mapscript.classObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
15 import edu.umn.gis.mapscript.styleObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
16 import edu.umn.gis.mapscript.colorObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
17 import edu.umn.gis.mapscript.symbolObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
18 import edu.umn.gis.mapscript.symbolSetObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
19 import edu.umn.gis.mapscript.lineObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
20 import edu.umn.gis.mapscript.pointObj;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
21
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
22 import edu.umn.gis.mapscript.MS_UNITS;
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
23 import edu.umn.gis.mapscript.MS_LAYER_TYPE;
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
24 import edu.umn.gis.mapscript.MS_SYMBOL_TYPE;
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
25
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
26 import de.intevation.mxd.utils.XMLUtils;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
27
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
28 /**
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
29 * The Mapfile Writer.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
30 * This Writer uses the MapScript Java API to create Mapfiles from a DOM.
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
31 *
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
32 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
33 */
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
34 public class MapScriptWriter
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
35 implements IWriter
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
36 {
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
37 /**
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
38 * The Logger.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
39 */
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
40 private static final Logger logger = Logger.getLogger(MapScriptWriter.class);
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
41
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
42 /**
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
43 * Private member.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
44 */
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
45 private Document root;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
46 private mapObj map;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
47
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
48
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
49 public MapScriptWriter() {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
50 map = new mapObj("");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
51 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
52
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
53 public MapScriptWriter(String path) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
54 map = new mapObj(path);
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
55 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
56
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
57 /**
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
58 * Write the mapfile.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
59 * @param doc The root document containin the map attributes.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
60 *
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
61 * @return Currently always true.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
62 */
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
63 public boolean write(Document doc) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
64 logger.debug("write()");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
65 this.root = doc;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
66
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
67 //Get the filename.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
68 Element fileNode = (Element)XMLUtils.xpath(
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
69 root,
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
70 "/mxd/file",
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
71 XPathConstants.NODE);
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
72 String filename = fileNode.getAttribute("name");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
73 if(filename.endsWith(".mxd")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
74 filename = filename.replace(".mxd", ".map");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
75 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
76 //Write the map attributes.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
77 writeMap();
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
78 //Write the layers.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
79 writeLayer();
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
80 //Save the map.
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
81 mapObj cloneMap = map.cloneMap();
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
82 cloneMap.save(filename);
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
83 return true;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
84 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
85
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
86 /**
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
87 * Create the map object and set the attributes.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
88 */
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
89 private void writeMap() {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
90 logger.debug("writeMap()");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
91 //Get the map.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
92 Element mapNode = (Element)XMLUtils.xpath(
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
93 root,
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
94 "/mxd/map",
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
95 XPathConstants.NODE);
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
96
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
97 //TODO Get the following values from a template.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
98 map.setShapepath("/home/intevation/mxd-testbed/testdata-frida");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
99 map.setHeight(700);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
100 map.setWidth(800);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
101 map.setProjection("EPSG:4326");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
102
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
103 //Set the name.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
104 map.setName(mapNode.getAttribute("name"));
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
105 map.setMetaData("wms_title", mapNode.getAttribute("name"));
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
106 //Set the extent.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
107 map.setExtent(
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
108 Double.parseDouble(mapNode.getAttribute("extent_min_x")),
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
109 Double.parseDouble(mapNode.getAttribute("extent_min_y")),
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
110 Double.parseDouble(mapNode.getAttribute("extent_max_x")),
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
111 Double.parseDouble(mapNode.getAttribute("extent_max_y")));
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
112
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
113 //Set the units.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
114 String units = mapNode.getAttribute("units");
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
115 MS_UNITS msu;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
116 if(units.equals("feet")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
117 msu = MS_UNITS.MS_FEET;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
118 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
119 else if(units.equals("inches")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
120 msu = MS_UNITS.MS_INCHES;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
121 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
122 else if(units.equals("kilometers")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
123 msu = MS_UNITS.MS_KILOMETERS;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
124 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
125 else if(units.equals("meters")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
126 msu = MS_UNITS.MS_METERS;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
127 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
128 else if(units.equals("miles")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
129 msu = MS_UNITS.MS_MILES;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
130 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
131 else if(units.equals("nauticalmiles")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
132 msu = MS_UNITS.MS_NAUTICALMILES;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
133 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
134 else if(units.equals("points")) {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
135 msu = MS_UNITS.MS_PIXELS;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
136 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
137 else {
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
138 msu = MS_UNITS.MS_DD;
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
139 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
140 map.setUnits(msu);
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
141
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
142 //TODO: Find out whats the correct scale value.
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
143 //map.setScaledenom(Double.parseDouble(mapNode.getAttribute("scale")));
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
144 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
145
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
146 /**
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
147 * Create layer objects and set the attributes.
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
148 */
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
149 private void writeLayer() {
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
150 logger.debug("writeLayer()");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
151 Element mapNode = (Element)XMLUtils.xpath(
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
152 root,
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
153 "/mxd/map",
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
154 XPathConstants.NODE);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
155 NodeList list = mapNode.getElementsByTagName("layer");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
156 for(int i = 0; i < list.getLength(); i++) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
157 Element layerElement = (Element)list.item(i);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
158 layerObj layer = new layerObj(map);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
159
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
160 //The layer name.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
161 layer.setName(layerElement.getAttribute("name"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
162
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
163 //The layer status.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
164 String stat = layerElement.getAttribute("status");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
165 if (stat.equals("on")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
166 layer.setStatus(1);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
167 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
168 else {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
169 layer.setStatus(0);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
170 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
171
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
172 //The scale.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
173 double maxScale =
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
174 Double.parseDouble(layerElement.getAttribute("max_scale"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
175 double minScale =
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
176 Double.parseDouble(layerElement.getAttribute("min_scale"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
177 layer.setMaxscaledenom(maxScale);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
178 layer.setMinscaledenom(minScale);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
179
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
180 //The layer type.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
181 String type = layerElement.getAttribute("type");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
182 if(type.equals("point")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
183 layer.setType(MS_LAYER_TYPE.MS_LAYER_POINT);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
184 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
185
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
186 //The layer datasource.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
187 layer.setData(layerElement.getAttribute("data_source"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
188
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
189 //Write classes.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
190 writeClass(layer, layerElement);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
191 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
192
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
193 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
194
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
195 /**
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
196 * Adds the classes to the layer.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
197 * @param layer Mapscript layer object.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
198 * @param layerElement Dom element containing the class attributes.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
199 */
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
200 private void writeClass(layerObj layer, Element layerElement) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
201 //Get all renderer elements (renderer in arcgis equals class in the
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
202 //mapfile.)
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
203 NodeList list = layerElement.getElementsByTagName("renderer");
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
204
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
205 //Create all found class objects and write the symbols and styles for
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
206 //each class.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
207 for(int i = 0; i < list.getLength(); i++) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
208 Element classElement = (Element)list.item(i);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
209 classObj co = new classObj(layer);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
210 co.setName(classElement.getAttribute("name"));
44
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
211 if(classElement.hasAttribute("field_count")) {
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
212 int count =
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
213 Integer.parseInt(classElement.getAttribute("field_count"));
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
214 String exp = "";
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
215 for(int j = 0; j < count; j++) {
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
216 //TODO Find a way to create Expressions.
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
217 exp = "([" + classElement.getAttribute("expression_field_" + j);
46
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
218 exp += "] " + classElement.getAttribute("expression_operator");
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
219 exp += " " + classElement.getAttribute("value") + ")";
44
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
220 }
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
221 co.setExpression(exp);
9b5fb5e5914d Added expressions for mapserver classes.
Raimund Renkert <rrenkert@intevation.de>
parents: 43
diff changeset
222 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
223 //Write symbols and styles.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
224 writeSymbol(co, classElement);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
225 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
226 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
227
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
228 /**
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
229 * Adds the symbols and styles to the mapfile.
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
230 * @param co Mapscript class object.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
231 * @param classElement Dom element containing the style and symbol
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
232 * attributes.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
233 */
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
234 private void writeSymbol(classObj co, Element classElement) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
235 //Get all symbol elements from dom.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
236 NodeList list = classElement.getElementsByTagName("symbol");
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
237
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
238 //Get the symbol set from the map object.
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
239 symbolSetObj symbolSet = map.getSymbolset();
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
240
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
241 //
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
242 for(int i = 0; i < list.getLength(); i++){
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
243 Element symbolElement = (Element) list.item(i);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
244 styleObj style = new styleObj(co);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
245 style.setAngle(
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
246 Double.parseDouble(symbolElement.getAttribute("angle")));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
247 String c = symbolElement.getAttribute("color");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
248 Color col = Color.decode(c);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
249 colorObj color = new colorObj(
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
250 col.getRed(),
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
251 col.getGreen(),
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
252 col.getBlue(),
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
253 -4);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
254 style.setColor(color);
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
255 style.setSize(Double.parseDouble(
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
256 symbolElement.getAttribute("size")));
46
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
257 if(symbolElement.hasAttribute("outline_color")) {
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
258 Color oCol = Color.decode(
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
259 symbolElement.getAttribute("outline_color"));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
260 colorObj outlineColor = new colorObj(
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
261 oCol.getRed(),
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
262 oCol.getGreen(),
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
263 oCol.getBlue(),
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
264 -4);
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
265 style.setOutlinecolor(outlineColor);
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
266 style.setOutlinewidth(Double.parseDouble(
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
267 symbolElement.getAttribute("outline_size")));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
268 }
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
269 String name = symbolElement.getAttribute("name");
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
270 style.setSymbolByName(map, name);
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
271 symbolObj sym = symbolSet.getSymbolByName(name);
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
272
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
273 String symType = symbolElement.getAttribute("style");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
274 if(symType.equals("point")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
275 lineObj points = new lineObj();
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
276 points.add(new pointObj(1,1,0));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
277 sym.setType(MS_SYMBOL_TYPE.MS_SYMBOL_ELLIPSE.swigValue());
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
278 sym.setPoints(points);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
279 sym.setFilled(1);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
280 }
46
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
281 else if (symType.equals("arrow")) {
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
282 double len = Double.parseDouble(symbolElement.getAttribute("length"));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
283 double width = Double.parseDouble(symbolElement.getAttribute("width"));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
284 double ratio = len/width;
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
285 lineObj points = new lineObj();
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
286
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
287 points.add(new pointObj(0, 0, 0));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
288 points.add(new pointObj((1*ratio), 0.5, 0));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
289 points.add(new pointObj(0, 1, 0));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
290 points.add(new pointObj(0, 0, 0));
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
291 sym.setType(MS_SYMBOL_TYPE.MS_SYMBOL_VECTOR.swigValue());
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
292 sym.setPoints(points);
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
293 sym.setFilled(1);
34a93dad7604 Added MultiLayerMarkerSymbol(ArrowMarkerSymbol) support.
Raimund Renkert <rrenkert@intevation.de>
parents: 44
diff changeset
294 }
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
295 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
296 saveSymbolSet(symbolSet);
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
297 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
298
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
299 /**
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
300 * Save the symbol set.
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 42
diff changeset
301 * @param symbols The symbol set.
42
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
302 */
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
303 private void saveSymbolSet(symbolSetObj symbols) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
304 Element fileNode = (Element)XMLUtils.xpath(
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
305 root,
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
306 "/mxd/file",
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
307 XPathConstants.NODE);
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
308 String filename = fileNode.getAttribute("name");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
309 String path = "";
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
310 if(filename.contains("/")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
311 path = filename.substring(0, filename.lastIndexOf("/"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
312 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
313 else if(filename.contains("\\")) {
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
314 path = filename.substring(0, filename.lastIndexOf("\\"));
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
315 }
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
316 symbols.save(path + "/symbols.sym");
395307e8b7ee First MapScript Writer that generates valid mapfiles.
Raimund Renkert <rrenkert@intevation.de>
parents: 41
diff changeset
317 }
41
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
318 }
60ed2164035a Introduced MapScript writer.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
319
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)