svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / SingleSymbolLegend.java @ 10926
History | View | Annotate | Download (8.02 KB)
1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
4 | *
|
||
5 | * This program is free software; you can redistribute it and/or
|
||
6 | * modify it under the terms of the GNU General Public License
|
||
7 | * as published by the Free Software Foundation; either version 2
|
||
8 | * of the License, or (at your option) any later version.
|
||
9 | *
|
||
10 | * This program is distributed in the hope that it will be useful,
|
||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
13 | * GNU General Public License for more details.
|
||
14 | *
|
||
15 | * You should have received a copy of the GNU General Public License
|
||
16 | * along with this program; if not, write to the Free Software
|
||
17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
18 | *
|
||
19 | * For more information, contact:
|
||
20 | *
|
||
21 | * Generalitat Valenciana
|
||
22 | * Conselleria d'Infraestructures i Transport
|
||
23 | * Av. Blasco Ib??ez, 50
|
||
24 | * 46010 VALENCIA
|
||
25 | * SPAIN
|
||
26 | *
|
||
27 | * +34 963862235
|
||
28 | * gvsig@gva.es
|
||
29 | * www.gvsig.gva.es
|
||
30 | *
|
||
31 | * or
|
||
32 | *
|
||
33 | * IVER T.I. S.A
|
||
34 | * Salamanca 50
|
||
35 | * 46005 Valencia
|
||
36 | * Spain
|
||
37 | *
|
||
38 | * +34 963163400
|
||
39 | * dac@iver.es
|
||
40 | */
|
||
41 | 335 | fjp | package com.iver.cit.gvsig.fmap.rendering; |
42 | |||
43 | 3268 | fjp | import java.util.ArrayList; |
44 | |||
45 | 1034 | vcaballero | import com.hardcode.gdbms.engine.data.DataSource; |
46 | 801 | fjp | import com.iver.cit.gvsig.fmap.core.FShape; |
47 | 2183 | fernando | import com.iver.cit.gvsig.fmap.core.IFeature; |
48 | 7659 | fjp | import com.iver.cit.gvsig.fmap.core.ISLDCompatible; |
49 | 4111 | ldiaz | import com.iver.cit.gvsig.fmap.core.SLDTags; |
50 | 10679 | jaume | import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
51 | 9641 | jaume | import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
52 | 10679 | jaume | import com.iver.cit.gvsig.fmap.core.symbols.SimpleFillSymbol; |
53 | import com.iver.cit.gvsig.fmap.core.symbols.SimpleLineSymbol; |
||
54 | import com.iver.cit.gvsig.fmap.core.symbols.SimpleMarkerSymbol; |
||
55 | 458 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
56 | 490 | fernando | import com.iver.cit.gvsig.fmap.layers.XMLException; |
57 | 435 | vcaballero | import com.iver.utiles.XMLEntity; |
58 | 335 | fjp | |
59 | |||
60 | 1034 | vcaballero | /**
|
61 | * Leyenda se s?mbolo ?nico.
|
||
62 | 10679 | jaume | * @author Vicente Caballero Navarro
|
63 | 1034 | vcaballero | */
|
64 | 9554 | jaume | public class SingleSymbolLegend implements VectorialLegend { |
65 | 7659 | fjp | private ISymbol defaultSymbol;
|
66 | 10926 | jaume | /**
|
67 | * @deprecated
|
||
68 | */
|
||
69 | 3268 | fjp | private String labelFieldName = null; |
70 | 10926 | jaume | /**
|
71 | * @deprecated
|
||
72 | */
|
||
73 | 3268 | fjp | private String labelFieldHeight = null; |
74 | 10679 | jaume | /**
|
75 | 10926 | jaume | * @deprecated
|
76 | 10679 | jaume | */
|
77 | 10926 | jaume | private String labelFieldRotation = null; |
78 | 801 | fjp | private int shapeType = FShape.POLYGON; // Por defecto, tipo pol?gono |
79 | 3035 | fjp | // private boolean bWithHeightText;
|
80 | 10832 | jaume | |
81 | |||
82 | public SingleSymbolLegend() { }
|
||
83 | |||
84 | |||
85 | 1034 | vcaballero | /**
|
86 | * Crea un nuevo SingleSymbolLegend.
|
||
87 | *
|
||
88 | * @param style S?mbolo.
|
||
89 | */
|
||
90 | 8951 | caballero | public SingleSymbolLegend(ISymbol style) {
|
91 | 801 | fjp | defaultSymbol = style; |
92 | 335 | fjp | } |
93 | 1034 | vcaballero | |
94 | 10815 | jaume | /*
|
95 | 1034 | vcaballero | /**
|
96 | * Crea un nuevo SingleSymbolLegend.
|
||
97 | 10815 | jaume | * /
|
98 | 1034 | vcaballero | public SingleSymbolLegend() {
|
99 | 801 | fjp | defaultSymbol = LegendFactory.DEFAULT_POLYGON_SYMBOL;
|
100 | 10815 | jaume | }*/
|
101 | 1034 | vcaballero | |
102 | 7659 | fjp | public void setDefaultSymbol(ISymbol s) { |
103 | 801 | fjp | setShapeType(s.getSymbolType()); |
104 | 941 | vcaballero | defaultSymbol = s; |
105 | 335 | fjp | } |
106 | |||
107 | /**
|
||
108 | 10679 | jaume | * @deprecated
|
109 | 335 | fjp | */
|
110 | 470 | fjp | public String getLabelField() { |
111 | return labelFieldName;
|
||
112 | 335 | fjp | } |
113 | |||
114 | /**
|
||
115 | 10679 | jaume | * @deprecated
|
116 | 335 | fjp | */
|
117 | 470 | fjp | public void setLabelField(String fieldName) { |
118 | labelFieldName = fieldName; |
||
119 | 335 | fjp | } |
120 | |||
121 | 10679 | jaume | public ISymbol getSymbol(int recordIndex) { |
122 | 801 | fjp | return defaultSymbol;
|
123 | 335 | fjp | } |
124 | |||
125 | 7659 | fjp | public ISymbol getDefaultSymbol() {
|
126 | 801 | fjp | return defaultSymbol;
|
127 | 335 | fjp | } |
128 | 1034 | vcaballero | |
129 | 4567 | ldiaz | public String getSLDString(String layerName) |
130 | 8951 | caballero | { |
131 | 4111 | ldiaz | // StyledLayerDescriptor sld = new StyledLayerDescriptor();
|
132 | 4070 | ldiaz | // StyleFactory styleFactory = StyleFactory.createStyleFactory();
|
133 | // Style style = styleFactory.createStyle();
|
||
134 | 8951 | caballero | // style.setName("default");
|
135 | // try{
|
||
136 | // FeatureTypeStyle featStyle = styleFactory.createFeatureTypeStyle();
|
||
137 | // Symbolizer[] theSymbolizers = new Symbolizer[1];
|
||
138 | // theSymbolizers[0] = SDLUtils.toGeotoolsSymbol(this.defaultSymbol);
|
||
139 | 4111 | ldiaz | // Rule myRule = styleFactory.createRule();
|
140 | // myRule.setSymbolizers(theSymbolizers);
|
||
141 | // featStyle.addRule(myRule);
|
||
142 | 8951 | caballero | // style.addFeatureTypeStyle(featStyle);
|
143 | 4111 | ldiaz | // NamedLayer namedLayer = new NamedLayer();
|
144 | // namedLayer.setName("comunidades");
|
||
145 | 8951 | caballero | // namedLayer.addStyle(style);
|
146 | // sld.addStyledLayer(namedLayer);
|
||
147 | 4111 | ldiaz | // SLDTransformer st = new SLDTransformer();
|
148 | // String result = st.transform(style);
|
||
149 | 8951 | caballero | // return result;
|
150 | 4111 | ldiaz | // }catch(Exception e) {
|
151 | 8951 | caballero | // e.printStackTrace();
|
152 | 4111 | ldiaz | // return null;
|
153 | // }
|
||
154 | try{
|
||
155 | XmlBuilder xmlBuilder = new XmlBuilder();
|
||
156 | xmlBuilder.writeHeader(); |
||
157 | xmlBuilder.openTag(SLDTags.SLD_ROOT, SLDTags.VERSION_ATTR, SLDTags.VERSION_1_0_0); |
||
158 | xmlBuilder.openTag(SLDTags.NAMEDLAYER); |
||
159 | 4575 | ldiaz | xmlBuilder.writeTag(SLDTags.NAME,layerName); |
160 | 4111 | ldiaz | xmlBuilder.openTag(SLDTags.USERSTYLE); |
161 | xmlBuilder.openTag(SLDTags.FEATURETYPESTYLE); |
||
162 | xmlBuilder.writeTag(SLDTags.FEATURETYPENAME,"FeatureTypeName");
|
||
163 | xmlBuilder.openTag(SLDTags.RULE); |
||
164 | 7659 | fjp | if (this.defaultSymbol instanceof ISLDCompatible) |
165 | { |
||
166 | ISLDCompatible symSLD = (ISLDCompatible) this.defaultSymbol;
|
||
167 | xmlBuilder.writeRaw(symSLD.toSLD()); |
||
168 | } |
||
169 | else
|
||
170 | throw new RuntimeException("Cannot convert default Symbol " + this.defaultSymbol.getDescription() + " to SLD"); |
||
171 | |||
172 | 4111 | ldiaz | xmlBuilder.closeTag(); |
173 | xmlBuilder.closeTag(); |
||
174 | xmlBuilder.closeTag(); |
||
175 | xmlBuilder.closeTag(); |
||
176 | xmlBuilder.closeTag(); |
||
177 | 8951 | caballero | return xmlBuilder.getXML();
|
178 | 4111 | ldiaz | } |
179 | catch(Exception e) |
||
180 | { |
||
181 | e.printStackTrace(); |
||
182 | return null; |
||
183 | 8951 | caballero | } |
184 | } |
||
185 | |||
186 | 435 | vcaballero | public XMLEntity getXMLEntity() {
|
187 | 1034 | vcaballero | XMLEntity xml = new XMLEntity();
|
188 | 1094 | vcaballero | xml.putProperty("className",this.getClass().getName()); |
189 | 10926 | jaume | /*xml.putProperty("labelFieldName", labelFieldName);
|
190 | 3035 | fjp | xml.putProperty("labelHeightFieldName", labelFieldHeight);
|
191 | 10926 | jaume | xml.putProperty("labelRotationFieldName", labelFieldRotation);*/
|
192 | 801 | fjp | xml.addChild(defaultSymbol.getXMLEntity()); |
193 | 1034 | vcaballero | |
194 | 435 | vcaballero | return xml;
|
195 | } |
||
196 | 335 | fjp | |
197 | 2183 | fernando | public void setXMLEntity03(XMLEntity xml) { |
198 | setLabelField(xml.getStringProperty("labelFieldName"));
|
||
199 | |||
200 | FSymbol auxSym = FSymbol.createFromXML03(xml.getChild(0));
|
||
201 | setDefaultSymbol(auxSym); |
||
202 | } |
||
203 | |||
204 | 1034 | vcaballero | public void setXMLEntity(XMLEntity xml) { |
205 | 10926 | jaume | /*
|
206 | 1034 | vcaballero | setLabelField(xml.getStringProperty("labelFieldName"));
|
207 | 3035 | fjp | if (xml.contains("labelHeightFieldName"))
|
208 | setLabelHeightField(xml.getStringProperty("labelHeightFieldName"));
|
||
209 | if (xml.contains("labelRotationFieldName"))
|
||
210 | setLabelRotationField(xml.getStringProperty("labelRotationFieldName"));
|
||
211 | 10926 | jaume | */
|
212 | 10679 | jaume | // FSymbol auxSym = FSymbol.createFromXML(xml.getChild(0));
|
213 | ISymbol auxSym = SymbologyFactory.createSymbolFromXML(xml.getChild(0), null); |
||
214 | 1034 | vcaballero | setDefaultSymbol(auxSym); |
215 | } |
||
216 | |||
217 | 10679 | jaume | |
218 | 1034 | vcaballero | public Legend cloneLegend() throws XMLException { |
219 | return (Legend) LegendFactory.createFromXML(getXMLEntity());
|
||
220 | } |
||
221 | |||
222 | 10679 | jaume | |
223 | public void setDataSource(DataSource ds) { |
||
224 | 1034 | vcaballero | // No hacemos nada, no lo vamos a usar
|
225 | } |
||
226 | |||
227 | public int getShapeType() { |
||
228 | return shapeType;
|
||
229 | } |
||
230 | |||
231 | public void setShapeType(int shapeType) { |
||
232 | if (this.shapeType != shapeType) { |
||
233 | switch (shapeType) {
|
||
234 | case FShape.POINT:
|
||
235 | 10679 | jaume | defaultSymbol = new SimpleMarkerSymbol();
|
236 | 1034 | vcaballero | break;
|
237 | |||
238 | case FShape.LINE:
|
||
239 | 10679 | jaume | defaultSymbol = new SimpleLineSymbol();
|
240 | 1034 | vcaballero | |
241 | break;
|
||
242 | |||
243 | case FShape.POLYGON:
|
||
244 | 10679 | jaume | defaultSymbol = new SimpleFillSymbol();
|
245 | 1034 | vcaballero | |
246 | break;
|
||
247 | } |
||
248 | |||
249 | this.shapeType = shapeType;
|
||
250 | 801 | fjp | } |
251 | } |
||
252 | 435 | vcaballero | |
253 | 10679 | jaume | /**
|
254 | * @deprecated
|
||
255 | 1034 | vcaballero | */
|
256 | public String getLabelHeightField() { |
||
257 | return labelFieldHeight;
|
||
258 | } |
||
259 | 801 | fjp | |
260 | 1034 | vcaballero | /**
|
261 | * Inserta el texto que refleja el alto del campo.
|
||
262 | 10679 | jaume | * @deprecated
|
263 | 1034 | vcaballero | * @param str String.
|
264 | */
|
||
265 | public void setLabelHeightField(String str) { |
||
266 | labelFieldHeight = str; |
||
267 | } |
||
268 | 801 | fjp | |
269 | 10679 | jaume | /**
|
270 | * @deprecated
|
||
271 | 1034 | vcaballero | */
|
272 | public String getLabelRotationField() { |
||
273 | return labelFieldRotation;
|
||
274 | } |
||
275 | |||
276 | /**
|
||
277 | * Inserta el texto que refleja la rotaci?n del campo.
|
||
278 | 10679 | jaume | * @deprecated
|
279 | 1034 | vcaballero | *
|
280 | * @param str String.
|
||
281 | */
|
||
282 | public void setLabelRotationField(String str) { |
||
283 | labelFieldRotation = str; |
||
284 | } |
||
285 | 2183 | fernando | |
286 | 7659 | fjp | public ISymbol getSymbolByFeature(IFeature feat) {
|
287 | 2183 | fernando | return defaultSymbol;
|
288 | } |
||
289 | 2414 | caballero | |
290 | public void useDefaultSymbol(boolean b) { |
||
291 | // TODO Auto-generated method stub
|
||
292 | } |
||
293 | 2600 | caballero | |
294 | 3268 | fjp | public String[] getUsedFields() { |
295 | ArrayList usedFields = new ArrayList(); |
||
296 | if (getLabelField() != null) |
||
297 | usedFields.add(getLabelField()); |
||
298 | if (getLabelHeightField() != null) |
||
299 | usedFields.add(getLabelHeightField()); |
||
300 | if (getLabelRotationField() != null) |
||
301 | usedFields.add(getLabelRotationField()); |
||
302 | 8951 | caballero | |
303 | 3268 | fjp | return (String[]) usedFields.toArray(new String[0]); |
304 | } |
||
305 | |||
306 | 10679 | jaume | public boolean isUseDefaultSymbol() { |
307 | return true; |
||
308 | 2600 | caballero | |
309 | 10679 | jaume | } |
310 | 801 | fjp | } |