Examples of org.geotools.styling.PolygonSymbolizer

org.geotools.styling.PolygonSymbolizer

l.opengeospatial.org/files/?artifact_id=1188"> OGC Styled-Layer Descriptor Report (OGC 02-070) version 1.0.0.:

 <xsd:element name="PolygonSymbolizer" substitutionGroup="sld:Symbolizer"> <xsd:annotation> <xsd:documentation> A "PolygonSymbolizer" specifies the rendering of a polygon or area geometry, including its interior fill and border stroke. </xsd:documentation> </xsd:annotation> <xsd:complexType> <xsd:complexContent> <xsd:extension base="sld:SymbolizerType"> <xsd:sequence> <xsd:element ref="sld:Geometry" minOccurs="0"/> <xsd:element ref="sld:Fill" minOccurs="0"/> <xsd:element ref="sld:Stroke" minOccurs="0"/> </xsd:sequence> </xsd:extension> </xsd:complexContent> </xsd:complexType> </xsd:element>

Renderers can use this information when displaying styled features, though it must be remembered that not all renderers will be able to fully represent strokes as set out by this interface. For example, opacity may not be supported.

Notes:

The graphical parameters and their values are derived from SVG/CSS2 standards with names and semantics which are as close as possible.

@author James Macgill @source $URL$ @version $Id$

    }
    
    public void testParseGraphicFill() throws Exception {
        StyledLayerDescriptor sld = (StyledLayerDescriptor) parse("../graphicFill.xml");
        NamedLayer layer = (NamedLayer) sld.getStyledLayers()[0];
        PolygonSymbolizer ps = (PolygonSymbolizer) layer.getStyles()[0].featureTypeStyles().get(0).rules().get(0).symbolizers().get(0);
        Graphic graphicFill = ps.getFill().getGraphicFill();
        assertNotNull(graphicFill);
        ExternalGraphic eg = (ExternalGraphic) graphicFill.graphicalSymbols().get(0);
        assertEquals(new URI("http://maps.google.com/mapfiles/kml/pal2/icon4.png"), eg.getOnlineResource().getLinkage());
        
    }

View Full Code Here

        assertEquals(1, fts.rules().size());
        Rule rule = fts.rules().get(0);
        assertEquals(4,  rule.symbolizers().size());
        
        // every symbolizer has the vendor option
        PolygonSymbolizer poly = (PolygonSymbolizer) rule.symbolizers().get(0);
        assertEquals(1, poly.getOptions().size());
        assertEquals("true", poly.getOptions().get("labelObstacle"));
        
        LineSymbolizer line = (LineSymbolizer) rule.symbolizers().get(1);
        assertEquals(1, line.getOptions().size());
        assertEquals("true", line.getOptions().get("labelObstacle"));

View Full Code Here

     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated modifiable
     */
    public Object parse(ElementInstance instance, Node node, Object value) throws Exception {
        PolygonSymbolizer sym = (PolygonSymbolizer) super.parse(instance, node, value); 
        
        //&lt;xsd:element minOccurs="0" ref="se:Displacement"/&gt;
        if (node.hasChild("Displacement")) {
            sym.setDisplacement((Displacement) node.getChildValue("Displacement"));
        }
        //&lt;xsd:element minOccurs="0" ref="se:PerpendicularOffset"/&gt;
        if (node.hasChild("PerpendicularOffset")) {
            sym.setPerpendicularOffset((Expression)node.getChildValue("PerpendicularOffset"));
        }
        
        return sym;
    }

View Full Code Here

        Expression exp = null;


        switch (geomType) {
            case POLYGON:
            case MULTIPOLYGON:
                PolygonSymbolizer polySym = (PolygonSymbolizer) sym;
                setLineColorItems( SLD.color(polySym.getStroke()) );
                setFillColorItems( SLD.color(polySym.getFill()) );
                setFillOpacityItems( SLD.opacity(polySym.getFill()) );
                break;


            case LINESTRING:
            case MULTILINESTRING:
                LineSymbolizer lineSym = (LineSymbolizer) sym;

View Full Code Here

        Fill fill = sb.createFill();
        fill.setColor(null);
        fill.setGraphicFill(sb.createGraphic(null, sb.createMark("square", null, sb.createStroke(2)), null));
        
        // a polygon and line symbolizer using them
        PolygonSymbolizer ps = sb.createPolygonSymbolizer(stroke, fill);
        
        // rescale it
        ps.accept(visitor);
        PolygonSymbolizer rps = (PolygonSymbolizer) visitor.getCopy();
        Mark rm = (Mark) rps.getStroke().getGraphicStroke().graphicalSymbols().get(0);
        assertEquals(2.0, rm.getStroke().getWidth().evaluate(null, Double.class), 0d);
        rm = (Mark) rps.getFill().getGraphicFill().graphicalSymbols().get(0);
        assertEquals(4.0, rm.getStroke().getWidth().evaluate(null, Double.class), 0d);


        
        // a line symbolizer that uses a graphic stroke
        LineSymbolizer ls = sb.createLineSymbolizer(stroke);

View Full Code Here


        /*
         * Setting the geometryPropertyName arg to null signals that we want to
         * draw the default geomettry of features
         */
        PolygonSymbolizer sym = styleFactory.createPolygonSymbolizer(stroke, fill, null);


        Rule rule = styleFactory.createRule();
        rule.symbolizers().add(sym);
        FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle(new Rule[]{rule});
        Style style = styleFactory.createStyle();

View Full Code Here

        Set<String> colorSet = new HashSet<String>();


        Color color = null;
        for( Symbolizer sym : rule.symbolizers() ) {
            if (sym instanceof PolygonSymbolizer) {
                PolygonSymbolizer symb = (PolygonSymbolizer) sym;
                color = polyFill(symb);


            } else if (sym instanceof LineSymbolizer) {
                LineSymbolizer symb = (LineSymbolizer) sym;
                color = color(symb);

View Full Code Here

         * @param hints
         * @throws OperationNotSupportedException
         */
        public Object getValue( Element element, ElementValue[] value, Attributes attrs1, Map hints )
                throws OperationNotSupportedException {
            PolygonSymbolizer symbol = StyleFactoryFinder.createStyleFactory().getDefaultPolygonSymbolizer();
            // symbol.setGraphic(null);
    
            for (int i = 0; i < value.length; i++) {
                if ((value[i] == null) || value[i].getElement() == null) {
                    continue;
                }
    
                Element e = value[i].getElement();
                if(elems[GEOMETRY].getName().equals(e.getName()))
                    symbol.setGeometryPropertyName((String)value[i].getValue());
    
                if(elems[FILL].getName().equals(e.getName()))
                    symbol.setFill((Fill)value[i].getValue());
    
                if(elems[STROKE].getName().equals(e.getName()))
                    symbol.setStroke((Stroke)value[i].getValue());
            }
            
            return symbol;
        }

View Full Code Here

     * @generated modifiable
     */
    public Object parse(ElementInstance instance, Node node, Object value)
        throws Exception {
        Color color = (Color) value;
        PolygonSymbolizer poly = sb.createPolygonSymbolizer();


        Boolean fill = (Boolean) node.getChildValue("fill", Boolean.TRUE);
        Boolean outline = (Boolean) node.getChildValue("outline", Boolean.TRUE);


        if (fill) {
            poly.setFill(sb.createFill(color));
        } else {
            poly.setFill(null);
        }


        if (outline) {
            poly.setStroke(sb.createStroke());
        } else {
            poly.setStroke(null);
        }


        return poly;
    }

View Full Code Here


        /*
         * Setting the geometryPropertyName arg to null signals that we want to
         * draw the default geomettry of features
         */
        PolygonSymbolizer sym = styleFactory.createPolygonSymbolizer(stroke, fill, null);
        
        Rule rule = styleFactory.createRule();
        rule.symbolizers().add(sym);
        try {  
      rule.setFilter(ECQL.toFilter("geometryType(the_geom)='Polygon' or geometryType(the_geom)='MultiPoligon'"));

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

Related Classes of org.geotools.styling.PolygonSymbolizer

org.geoserver.catalog.ResourcePoolTest

org.geoserver.kml.decorator.PlacemarkStyleDecoratorFactory$PlacemarkStyleDecorator

org.geoserver.kml.KMLMapTransformer$KMLMapTranslatorSupport

org.geoserver.kml.KMLWriter

org.geoserver.sldservice.utils.classifier.RulesBuilderTest

org.geoserver.w3ds.styles.SLD3DParser

org.geoserver.wms.featureinfo.DynamicSizeStyleExtractorTest

org.geoserver.wms.featureinfo.FeatureInfoStylePreprocessor

org.geotools.data.neo4j.StyledImageExporter

org.geotools.kml.bindings.PolyStyleTypeBinding

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.