Revision 40804
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.api/src/main/java/org/gvsig/sldconverter/exception/UnsupportedSLDObjectException.java | ||
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package org.gvsig.sldconverter.exception; |
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import org.gvsig.sldsupport.exception.SLDException; |
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public class UnsupportedSLDObjectException extends SLDException {
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private static final long serialVersionUID = -2048913423487606767L; |
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public UnsupportedSLDObjectException( |
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String element_name, |
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String detail) {
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super("Unsupported SLD Object: " + element_name + "; Detail: " + detail,
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"_Unsupported_SLD_object", |
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serialVersionUID); |
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} |
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} |
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| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.api/src/main/java/org/gvsig/sldconverter/legend/SLDToLegendConverter.java | ||
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| 1 | 1 |
package org.gvsig.sldconverter.legend; |
| 2 | 2 |
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| 3 | 3 |
import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldsupport.sld.layer.SLDLayer; |
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public interface SLDToLegendConverter {
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public ILegend convert(SLDLayer sldLay); |
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public ILegend convert(SLDLayer sldLay) throws UnsupportedSLDObjectException;
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} |
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.api/src/main/java/org/gvsig/sldconverter/SLDConverterManager.java | ||
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| 2 | 2 |
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| 3 | 3 |
import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
| 4 | 4 |
import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldconverter.legend.LegendToSLDConverterFactory; |
| 6 | 7 |
import org.gvsig.sldconverter.legend.SLDToLegendConverterFactory; |
| 7 | 8 |
import org.gvsig.sldconverter.symbol.SLDToSymbolConverterFactory; |
| ... | ... | |
| 15 | 16 |
public static final int CAN_CONVERT_FULLY = 100; |
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public SLDSymbol toSLDSymbol(ISymbol sym); |
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public ISymbol toSymbol(SLDSymbol sldSym); |
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public ISymbol toSymbol(SLDSymbol sldSym) throws UnsupportedSLDObjectException;
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public SLDLayer toSLDLayer(ILegend legend); |
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public ILegend toLegend(SLDLayer sldLayer); |
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public ILegend toLegend(SLDLayer sldLayer) throws UnsupportedSLDObjectException;
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public void registerSLDToSymbolConverter(SLDToSymbolConverterFactory fact); |
| 24 | 25 |
public void registerSymbolToSLDConverter(SymbolToSLDConverterFactory fact); |
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.api/src/main/java/org/gvsig/sldconverter/symbol/SLDToSymbolConverter.java | ||
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package org.gvsig.sldconverter.symbol; |
| 2 | 2 |
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| 3 | 3 |
import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldsupport.sld.symbol.SLDSymbol; |
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public interface SLDToSymbolConverter {
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public ISymbol convert(SLDSymbol sldSym); |
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public ISymbol convert(SLDSymbol sldSym) throws UnsupportedSLDObjectException;
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} |
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.impl/src/main/java/org/gvsig/sldconverter/impl/symbol/BasicSymbolConverter.java | ||
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| 1 | 1 |
package org.gvsig.sldconverter.impl.symbol; |
| 2 | 2 |
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| 3 | 3 |
import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldconverter.impl.legend.BasicUtils; |
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import org.gvsig.sldconverter.symbol.SLDToSymbolConverter; |
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import org.gvsig.sldconverter.symbol.SymbolToSLDConverter; |
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import org.gvsig.sldsupport.sld.symbol.SLDLineSymbol; |
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import org.gvsig.sldsupport.sld.symbol.SLDPointSymbol; |
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import org.gvsig.sldsupport.sld.symbol.SLDPolygonSymbol; |
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import org.gvsig.sldsupport.sld.symbol.SLDSymbol; |
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public class BasicSymbolConverter |
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implements SymbolToSLDConverter, SLDToSymbolConverter {
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public ISymbol convert(SLDSymbol sldSym) {
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// TODO Auto-generated method stub |
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return null; |
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public ISymbol convert(SLDSymbol sldSym) throws UnsupportedSLDObjectException {
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if (sldSym == null) {
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throw new UnsupportedSLDObjectException("SLDSymbol", "Null");
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} |
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if (sldSym instanceof SLDPointSymbol) {
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return BasicUtils.toMarkerSymbol((SLDPointSymbol) sldSym); |
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} else {
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if (sldSym instanceof SLDLineSymbol) {
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return BasicUtils.toLineSymbol((SLDLineSymbol) sldSym); |
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} else {
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if (sldSym instanceof SLDPolygonSymbol) {
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return BasicUtils.toFillSymbol((SLDPolygonSymbol) sldSym); |
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} else {
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throw new UnsupportedSLDObjectException("SLDSymbol",
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"Unexpected class: " + sldSym.getClass().getName()); |
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} |
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} |
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} |
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} |
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public SLDSymbol convert(ISymbol sym) {
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| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.impl/src/main/java/org/gvsig/sldconverter/impl/DefaultSLDConverterManager.java | ||
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.SLDConverterManager; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldconverter.legend.LegendToSLDConverterFactory; |
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import org.gvsig.sldconverter.legend.SLDToLegendConverterFactory; |
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import org.gvsig.sldconverter.symbol.SLDToSymbolConverterFactory; |
| ... | ... | |
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return null; |
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} |
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public ISymbol toSymbol(SLDSymbol sldSym) {
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public ISymbol toSymbol(SLDSymbol sldSym) throws UnsupportedSLDObjectException {
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// TODO Auto-generated method stub |
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return null; |
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} |
| ... | ... | |
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return null; |
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} |
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public ILegend toLegend(SLDLayer sldLayer) {
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public ILegend toLegend(SLDLayer sldLayer) throws UnsupportedSLDObjectException {
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// TODO Auto-generated method stub |
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return null; |
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} |
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.impl/src/main/java/org/gvsig/sldconverter/impl/legend/BasicLegendConverter.java | ||
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package org.gvsig.sldconverter.impl.legend; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.SLDConverterManager; |
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import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
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import org.gvsig.sldconverter.legend.LegendToSLDConverter; |
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import org.gvsig.sldconverter.legend.SLDToLegendConverter; |
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import org.gvsig.sldsupport.sld.layer.SLDLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDNamedLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDUserLayer; |
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import org.gvsig.sldsupport.sld.rule.SLDRule; |
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import org.gvsig.sldsupport.sld.style.SLDFeatureStyle; |
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import org.gvsig.sldsupport.sld.style.layer.SLDUserStyle; |
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import org.gvsig.sldsupport.sld.symbol.SLDSymbol; |
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public class BasicLegendConverter |
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implements LegendToSLDConverter, SLDToLegendConverter {
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public ILegend convert(SLDLayer sldLay) {
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// TODO Auto-generated method stub |
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return null; |
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public ILegend convert(SLDLayer layer) throws UnsupportedSLDObjectException {
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if (layer == null ) {
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throw new UnsupportedSLDObjectException("SLDLayer", "Null");
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} |
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SLDUserStyle sty = BasicUtils.getFirstUserStyle(layer); |
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if (sty == null) {
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throw new UnsupportedSLDObjectException("SLDLayer", "Bad structure");
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} |
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List<SLDFeatureStyle> fstys = sty.getFeatureStyles(); |
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if (fstys == null || fstys.size() == 0) {
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throw new UnsupportedSLDObjectException("SLDFeatureStyle", "Bad structure");
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} |
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List<SLDRule> rules = fstys.get(0).getRules(); |
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SLDRule rule = null; |
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SLDConverterManager man = BasicUtils.sldMan(); |
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ISymbol singleSym = null; |
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if (BasicUtils.areRulesOfSingleSymbol(rules)) {
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rule = rules.get(0); |
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List<SLDSymbol> sld_syms = rule.getSymbols(); |
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/* |
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for (int i=0; i<sld_syms.size(); i++) {
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sym = man.toSymbol(sld_syms.get(i)); |
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gsyms.add(sym); |
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} |
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*/ |
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if (sld_syms.size() == 1) {
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SLDSymbol aux = sld_syms.get(0); |
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singleSym = man.toSymbol(aux); |
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} else {
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int geo_type = BasicUtils.getGeometryTypeForSymbols(sld_syms); |
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if (geo_type == Geometry.TYPES.NULL) {
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/* |
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* We use only first symbol |
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*/ |
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SLDSymbol aux = sld_syms.get(0); |
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singleSym = man.toSymbol(aux); |
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} else {
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List<ISymbol> gsyms = new ArrayList<ISymbol>(); |
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singleSym = BasicUtils.combineSymbols(gsyms, geo_type); |
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} |
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} |
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ISingleSymbolLegend resp = (ISingleSymbolLegend) |
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MapContextLocator.getMapContextManager().createLegend( |
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ISingleSymbolLegend.LEGEND_NAME); |
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resp.setDefaultSymbol(singleSym); |
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return resp; |
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} else {
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if (BasicUtils.areRulesOfUniqueSymbol(rules)) {
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return null; |
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} else {
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if (BasicUtils.areRulesOfIntervals(rules)) {
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return null; |
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} else {
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throw new UnsupportedSLDObjectException( |
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"SLDFeatureStyle", "Rules do not follow recognizable pattern"); |
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} |
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} |
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} |
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} |
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public SLDLayer convert(ILegend legend) {
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| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.impl/src/main/java/org/gvsig/sldconverter/impl/legend/BasicLegendConverterFactory.java | ||
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package org.gvsig.sldconverter.impl.legend; |
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import java.util.List; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IVectorialIntervalLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IVectorialUniqueValueLegend; |
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import org.gvsig.sldconverter.SLDConverterManager; |
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import org.gvsig.sldconverter.legend.LegendToSLDConverter; |
| 5 | 11 |
import org.gvsig.sldconverter.legend.LegendToSLDConverterFactory; |
| 6 | 12 |
import org.gvsig.sldconverter.legend.SLDToLegendConverter; |
| 7 | 13 |
import org.gvsig.sldconverter.legend.SLDToLegendConverterFactory; |
| 8 | 14 |
import org.gvsig.sldsupport.sld.layer.SLDLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDNamedLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDUserLayer; |
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import org.gvsig.sldsupport.sld.rule.SLDRule; |
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import org.gvsig.sldsupport.sld.style.SLDFeatureStyle; |
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import org.gvsig.sldsupport.sld.style.layer.SLDLayerStyle; |
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import org.gvsig.sldsupport.sld.style.layer.SLDUserStyle; |
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import org.gvsig.sldsupport.sld.symbol.misc.SLDStroke; |
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public class BasicLegendConverterFactory |
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implements LegendToSLDConverterFactory, SLDToLegendConverterFactory {
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public static int LEGEND_PARTIALLY_CONVERTED = 50; |
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public int canConvert(SLDLayer sldLay) {
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// TODO Auto-generated method stub |
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return 0; |
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public int canConvert(ILegend legend) {
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if (legend instanceof ISingleSymbolLegend |
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|| legend instanceof IVectorialUniqueValueLegend |
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|| legend instanceof IVectorialIntervalLegend) {
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return SLDConverterManager.CAN_CONVERT_FULLY; |
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} else {
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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| 16 | 37 |
} |
| 17 | 38 |
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public SLDToLegendConverter createSLDToLegendConverter() {
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public LegendToSLDConverter createLegendToSLDConverter() {
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return new BasicLegendConverter(); |
| 20 | 41 |
} |
| 21 | 42 |
|
| 22 | 43 |
// ======================================= |
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public int canConvert(ILegend legend) {
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// TODO Auto-generated method stub |
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return 0; |
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} |
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public LegendToSLDConverter createLegendToSLDConverter() {
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public SLDToLegendConverter createSLDToLegendConverter() {
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return new BasicLegendConverter(); |
| 31 | 47 |
} |
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public int canConvert(SLDLayer layer) {
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if (layer == null ) {
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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if (layer instanceof SLDNamedLayer) {
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return BasicUtils.canConvertNamedLayer((SLDNamedLayer) layer); |
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} else {
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if (layer instanceof SLDUserLayer) {
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return BasicUtils.canConvertUserLayer((SLDUserLayer) layer); |
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} else {
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// Unknown layer |
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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} |
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} |
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| 32 | 66 |
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| 33 | 70 |
} |
| branches/v02_desarrollo/libraries/sld/temp/org.gvsig.sldconverter/org.gvsig.sldconverter.lib/org.gvsig.sldconverter.lib.impl/src/main/java/org/gvsig/sldconverter/impl/legend/BasicUtils.java | ||
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package org.gvsig.sldconverter.impl.legend; |
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import java.awt.Color; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.IMultiLayerSymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.sldconverter.SLDConverterLocator; |
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import org.gvsig.sldconverter.SLDConverterManager; |
|
| 13 |
import org.gvsig.sldconverter.exception.UnsupportedSLDObjectException; |
|
| 14 |
import org.gvsig.sldsupport.sld.filter.expression.SLDExpression; |
|
| 15 |
import org.gvsig.sldsupport.sld.filter.expression.operator.SLDLiteral; |
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| 16 |
import org.gvsig.sldsupport.sld.graphic.SLDExternalGraphic; |
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| 17 |
import org.gvsig.sldsupport.sld.graphic.SLDGraphic; |
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import org.gvsig.sldsupport.sld.graphic.SLDGraphicStackElement; |
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import org.gvsig.sldsupport.sld.graphic.SLDMark; |
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import org.gvsig.sldsupport.sld.layer.SLDLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDNamedLayer; |
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import org.gvsig.sldsupport.sld.layer.SLDUserLayer; |
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import org.gvsig.sldsupport.sld.rule.SLDRule; |
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import org.gvsig.sldsupport.sld.style.SLDFeatureStyle; |
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import org.gvsig.sldsupport.sld.style.layer.SLDLayerStyle; |
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import org.gvsig.sldsupport.sld.style.layer.SLDUserStyle; |
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import org.gvsig.sldsupport.sld.symbol.SLDLineSymbol; |
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| 28 |
import org.gvsig.sldsupport.sld.symbol.SLDPointSymbol; |
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import org.gvsig.sldsupport.sld.symbol.SLDPolygonSymbol; |
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import org.gvsig.sldsupport.sld.symbol.SLDSymbol; |
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import org.gvsig.sldsupport.sld.symbol.misc.SLDFill; |
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import org.gvsig.sldsupport.sld.symbol.misc.SLDStroke; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.IFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ILineSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol; |
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public class BasicUtils {
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public static SLDConverterManager sldMan() {
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return SLDConverterLocator.getInstance().getSLDSupportManager(); |
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} |
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public static int canConvertUserLayer(SLDUserLayer layer) {
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List<SLDUserStyle> stys = layer.getStyles(); |
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if (stys.size() == 0) {
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return SLDConverterManager.CANNOT_CONVERT; |
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} else {
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if (stys.size() == 1) {
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return canConvertUserStyle( |
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stys.get(0), |
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SLDConverterManager.CAN_CONVERT_FULLY); |
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} else {
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return canConvertUserStyle( |
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stys.get(0), |
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/*result devaluated*/ |
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SLDConverterManager.CAN_CONVERT_FULLY / 2); |
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} |
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} |
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} |
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public static int canConvertNamedLayer(SLDNamedLayer layer) {
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List<SLDLayerStyle> stys = layer.getStyles(); |
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if (stys.size() == 0) {
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return SLDConverterManager.CANNOT_CONVERT; |
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} else {
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if (stys.size() == 1 && stys.get(0) instanceof SLDUserStyle) {
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return canConvertUserStyle( |
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(SLDUserStyle) stys.get(0), |
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SLDConverterManager.CAN_CONVERT_FULLY); |
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} else {
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for (int i=0; i<stys.size(); i++) {
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if (stys.get(i) instanceof SLDUserStyle) {
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/* |
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* Get first USerStyle and devaluate result |
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*/ |
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return canConvertUserStyle( |
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(SLDUserStyle) stys.get(0), |
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/*result devaluated*/ |
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SLDConverterManager.CAN_CONVERT_FULLY / 2); |
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} |
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} |
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// No user style found: |
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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} |
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} |
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public static int canConvertUserStyle(SLDUserStyle style, int max) {
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List<SLDFeatureStyle> fstys = style.getFeatureStyles(); |
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if (fstys.size() == 0) {
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return SLDConverterManager.CANNOT_CONVERT; |
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} else {
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if (fstys.size() == 1) {
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return canConvertFeatureStyle(fstys.get(0), max); |
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} else {
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return canConvertFeatureStyle(fstys.get(0), max / 2); |
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} |
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} |
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} |
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public static int canConvertFeatureStyle(SLDFeatureStyle sldFeatureStyle, int max) {
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List<SLDRule> rules = sldFeatureStyle.getRules(); |
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if (rules == null || rules.size() == 0) {
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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if (areRulesOfSingleSymbol(rules)) {
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return max; |
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} else {
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if (areRulesOfUniqueSymbol(rules)) {
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return max; |
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} else {
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if (areRulesOfIntervals(rules)) {
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return max; |
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} else {
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return SLDConverterManager.CANNOT_CONVERT; |
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} |
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} |
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} |
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} |
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public static boolean areRulesOfIntervals(List<SLDRule> rules) {
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// TODO Auto-generated method stub |
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return false; |
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} |
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public static boolean areRulesOfUniqueSymbol(List<SLDRule> rules) {
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// TODO Auto-generated method stub |
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return false; |
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} |
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public static boolean areRulesOfSingleSymbol(List<SLDRule> rules) {
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if (rules.size() != 1) {
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return false; |
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} |
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SLDRule rule = rules.get(0); |
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/* |
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* Check there is NOT a filter |
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*/ |
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return rule.getFilter() == null; |
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} |
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public static SLDUserStyle getFirstUserStyle(SLDLayer layer) {
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if (layer instanceof SLDNamedLayer) {
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SLDNamedLayer nl = (SLDNamedLayer) layer; |
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for (int i=0; i<nl.getStyles().size(); i++) {
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if (nl.getStyles().get(i) instanceof SLDUserStyle) {
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// return first found |
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return (SLDUserStyle) nl.getStyles().get(i); |
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} |
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} |
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return null; |
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} else {
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if (layer instanceof SLDUserLayer) {
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SLDUserLayer ul = (SLDUserLayer) layer; |
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if (ul.getStyles().size() == 1) {
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return ul.getStyles().get(0); |
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} else {
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return null; |
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} |
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} else {
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return null; |
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} |
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} |
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} |
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/** |
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* |
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* Geometry.TYPES.POINT |
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* Geometry.TYPES.CURVE |
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* Geometry.TYPES.SURFACE |
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* or |
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* Geometry.TYPES.NULL if there is not consistency in the list |
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* |
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* @return |
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*/ |
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public static int getGeometryTypeForSymbols(List<SLDSymbol> list) {
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if (list == null || list.size() == 0) {
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return Geometry.TYPES.NULL; |
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} |
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SLDSymbol ss = list.get(0); |
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if (ss instanceof SLDPointSymbol) {
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if (allItemsOfClass(list, SLDPointSymbol.class)) {
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return Geometry.TYPES.POINT; |
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} |
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} else {
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if (ss instanceof SLDLineSymbol) {
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if (allItemsOfClass(list, SLDLineSymbol.class)) {
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return Geometry.TYPES.CURVE; |
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} |
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} else {
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if (ss instanceof SLDPolygonSymbol) {
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if (allItemsOfClass(list, SLDPolygonSymbol.class)) {
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return Geometry.TYPES.SURFACE; |
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} |
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} else {
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// Unknown |
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return Geometry.TYPES.NULL; |
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} |
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} |
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} |
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// Inconsistent list |
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return Geometry.TYPES.NULL; |
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} |
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private static boolean allItemsOfClass(List<SLDSymbol> list, Class clazz) {
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for (int i=0; i<list.size(); i++) {
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if (list.get(i).getClass() != clazz) {
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return false; |
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} |
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} |
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return true; |
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} |
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public static ISymbol combineSymbols(List<ISymbol> gsyms, int geotype) {
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if (gsyms.size() == 1) {
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return gsyms.get(0); |
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} |
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IMultiLayerSymbol resp = |
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MapContextLocator.getSymbolManager().createMultiLayerSymbol(geotype); |
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for (int i=0; i<gsyms.size(); i++) {
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resp.addLayer(gsyms.get(i)); |
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} |
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return resp; |
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} |
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// ========================================================== |
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// ========================================================== |
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// ========================================================== |
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/* |
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* Symbol utilities... |
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*/ |
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public static ISymbol toMarkerSymbol(SLDPointSymbol sym) |
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throws UnsupportedSLDObjectException {
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SLDGraphic gra = sym.getGraphic(); |
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List<SLDGraphicStackElement> list = gra.getElementStack(); |
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if (list.size() == 1) {
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return toMarkerSymbol(list.get(0)); |
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} else {
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List<ISymbol> listsym = new ArrayList<ISymbol>(); |
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IMultiLayerSymbol resp = |
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MapContextLocator.getSymbolManager().createMultiLayerSymbol( |
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Geometry.TYPES.POINT); |
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for (int i=0; i<list.size(); i++) {
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resp.addLayer(toMarkerSymbol(list.get(i))); |
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} |
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return resp; |
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} |
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} |
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private static ISymbol toMarkerSymbol(SLDGraphicStackElement graelem) |
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throws UnsupportedSLDObjectException {
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if (graelem instanceof SLDExternalGraphic) {
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SLDExternalGraphic ext = (SLDExternalGraphic) graelem; |
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IMarkerSymbol resp = (IMarkerSymbol) |
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MapContextLocator.getSymbolManager().createSymbol( |
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IMarkerSymbol.SYMBOL_NAME, Color.RED); |
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return resp; |
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} else {
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if (graelem instanceof SLDMark) {
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IMarkerSymbol resp = (IMarkerSymbol) |
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MapContextLocator.getSymbolManager().createSymbol( |
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IMarkerSymbol.SYMBOL_NAME, Color.BLUE); |
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return resp; |
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} else {
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throw new UnsupportedSLDObjectException( |
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"SLDGraphicStackElement", |
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"Unexpected class: " + graelem.getClass().getName()); |
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} |
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} |
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} |
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// ========================================================== |
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// ========================================================== |
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public static ISymbol toLineSymbol(SLDLineSymbol sym) |
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throws UnsupportedSLDObjectException {
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ILineSymbol resp = (ILineSymbol) MapContextLocator.getSymbolManager().createSymbol( |
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| 302 |
Geometry.TYPES.CURVE); |
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SLDStroke stro = sym.getStroke(); |
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Color col = BasicUtils.toColor(stro.getColor()); |
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double wi = BasicUtils.toDouble(stro.getWidth()); |
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resp.setColor(col); |
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resp.setLineWidth(wi); |
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| 310 |
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return resp; |
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} |
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private static double toDouble(SLDExpression width) |
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throws UnsupportedSLDObjectException {
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if (width instanceof SLDLiteral) {
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SLDLiteral lit = (SLDLiteral) width; |
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double resp = 1; |
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| 321 |
try {
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| 322 |
resp = Double.parseDouble(lit.getValue()); |
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| 323 |
return resp; |
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} catch (Exception exc) {
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throw new UnsupportedSLDObjectException( |
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| 326 |
"SLDExpression as Double", exc.getMessage()); |
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| 327 |
} |
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| 328 |
|
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} else {
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throw new UnsupportedSLDObjectException( |
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"SLDExpression", |
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| 332 |
"Not supported as Double: " + width.getClass().getName()); |
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| 333 |
} |
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} |
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| 335 |
|
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| 336 |
/** |
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| 337 |
* |
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| 338 |
* Input must be like "#fa5e02" |
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* |
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| 340 |
* @param hex |
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| 341 |
* @return |
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| 342 |
*/ |
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| 343 |
public static Color parseHexadecimalColor(String hex) {
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| 345 |
return Color.decode(hex.trim()); |
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| 346 |
} |
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| 347 |
|
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private static Color toColor(SLDExpression color) |
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| 349 |
throws UnsupportedSLDObjectException {
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| 350 |
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| 351 |
if (color instanceof SLDLiteral) {
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| 352 |
|
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| 353 |
SLDLiteral lit = (SLDLiteral) color; |
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| 354 |
Color resp = null; |
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| 355 |
try {
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| 356 |
resp = parseHexadecimalColor(lit.getValue()); |
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| 357 |
return resp; |
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| 358 |
} catch (Exception exc) {
|
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| 359 |
throw new UnsupportedSLDObjectException( |
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| 360 |
"SLDExpression as Color", exc.getMessage()); |
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| 361 |
} |
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| 362 |
|
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| 363 |
} else {
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| 364 |
throw new UnsupportedSLDObjectException( |
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| 365 |
"SLDExpression", |
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| 366 |
"Not supported as Color: " + color.getClass().getName()); |
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| 367 |
} |
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| 368 |
|
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| 369 |
|
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| 370 |
} |
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| 371 |
|
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| 372 |
// ========================================================== |
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| 373 |
// ========================================================== |
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| 374 |
|
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| 375 |
public static ISymbol toFillSymbol(SLDPolygonSymbol sym) |
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| 376 |
throws UnsupportedSLDObjectException {
|
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|
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| 378 |
IFillSymbol resp = (IFillSymbol) |
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| 379 |
MapContextLocator.getSymbolManager().createSymbol( |
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| 380 |
IFillSymbol.SYMBOL_NAME); |
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| 381 |
|
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| 382 |
SLDFill fill = sym.getFill(); |
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| 383 |
SLDStroke stro = sym.getStroke(); |
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| 384 |
|
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| 385 |
Color col = BasicUtils.toColor(fill.getFillColor()); |
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| 386 |
resp.setFillColor(col); |
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| 387 |
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| 388 |
return resp; |
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| 389 |
} |
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| 390 |
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| 391 |
} |
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Also available in: Unified diff