Examples of org.geotools.styling.PointSymbolizer

org.geotools.styling.PointSymbolizer
l.opengeospatial.org/files/?artifact_id=1188"> OGC Styled-Layer Descriptor Report (OGC 02-070) version 1.0.0.:
```
 <xsd:element name="PointSymbolizer" substitutionGroup="sld:Symbolizer"> <xsd:annotation> <xsd:documentation> A "PointSymbolizer" specifies the rendering of a "graphic symbol" at a point. </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:Graphic" 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 $Id$

        assertTrue(rbe.isEstimateAccurate());
    }


    @Test
    public void testSimpleGraphic() {
        PointSymbolizer ps = sb.createPointSymbolizer(sb.createGraphic(null, sb
                .createMark(sb.MARK_CIRCLE), null));
        ps.getGraphic().setSize(sb.literalExpression(15));
        Style style = sb.createStyle(ps);


        MetaBufferEstimator rbe = new MetaBufferEstimator();
        rbe.visit(style);
        assertEquals(16, rbe.getBuffer());

View Full Code Here

    }
    
    @Test
    public void testReachableExternalGraphic() {
        URL resource = TestData.getResource(this, "draw.png");
        PointSymbolizer ps = sb.createPointSymbolizer(sb.createGraphic(null, null, sb
                .createExternalGraphic(resource, "image/png")));
        ps.getGraphic().setSize(sb.literalExpression(null));
        Style style = sb.createStyle(ps);


        MetaBufferEstimator rbe = new MetaBufferEstimator();
        rbe.visit(style);
        assertEquals(24, rbe.getBuffer());

View Full Code Here

    
    @Test
    public void testUnreachableExternalGraphic() throws Exception {
        File file = new File(TestData.getResource(this, "draw.png").toURI());
        URL resource = new File(file.getParent(), "draw-not-there.png").toURI().toURL();
        PointSymbolizer ps = sb.createPointSymbolizer(sb.createGraphic(null, null, sb
                .createExternalGraphic(resource, "image/png")));
        ps.getGraphic().setSize(sb.literalExpression(null));
        Style style = sb.createStyle(ps);


        MetaBufferEstimator rbe = new MetaBufferEstimator();
        rbe.visit(style);
        assertEquals(0, rbe.getBuffer());

View Full Code Here

    AnchorPoint anchor = null; // use default
    Displacement displacement = null; // use default
    
    // define a point symbolizer of a small circle
    Graphic city = sf.graphic(symbols, opacity, size, rotation, anchor, displacement);
    PointSymbolizer pointSymbolizer = sf.pointSymbolizer("point", ff.property("the_geom"), null,
            null, city);
    
    rule1.symbolizers().add(pointSymbolizer);
    
    featureTypeStyle.rules().add(rule1);
    
    //
    // RULE 2 Default
    
    List<GraphicalSymbol> dotSymbols = new ArrayList<GraphicalSymbol>();
    dotSymbols.add(sf.mark(ff.literal("circle"), null, null));
    Graphic dotGraphic = sf.graphic(dotSymbols, null, ff.literal(3), null, null, null);
    PointSymbolizer dotSymbolizer = sf.pointSymbolizer("dot", null, null, null, dotGraphic);
    List<org.opengis.style.Symbolizer> symbolizers = new ArrayList<org.opengis.style.Symbolizer>();
    symbolizers.add(dotSymbolizer);
    Filter other = null; // null will mark this rule as "other" accepting all remaining features
    Rule rule2 = sf.rule("default", null, null, Double.MIN_VALUE, Double.MAX_VALUE, symbolizers,
            other);

View Full Code Here

    city.graphicalSymbols().add(builder.createExternalGraphic("file:city.svg", "svg")); // svg
                                                                                        // preferred
    city.graphicalSymbols().add(builder.createExternalGraphic("file:city.png", "png")); // png next
    city.graphicalSymbols().add(
            builder.createMark(StyleBuilder.MARK_CIRCLE, Color.BLUE, Color.BLACK, 1));
    PointSymbolizer pointSymbolizer = builder.createPointSymbolizer(city, "the_geom");
    
    Rule rule1 = builder.createRule(pointSymbolizer);
    rule1.setName("rule1");
    rule1.getDescription().setTitle("City");
    rule1.getDescription().setAbstract("Rule for drawing cities");
    rule1.setFilter(ff.less(ff.property("POPULATION"), ff.literal(50000)));
    
    //
    // RULE 2 Default
    Graphic dotGraphic = builder.createGraphic(null, builder.createMark(StyleBuilder.MARK_CIRCLE),
            null);
    PointSymbolizer dotSymbolize = builder.createPointSymbolizer(dotGraphic);
    Rule rule2 = builder.createRule(dotSymbolize);
    rule2.setIsElseFilter(true);
    
    //
    // define feature type styles used to actually define how features are rendered

View Full Code Here

    // splatExample start
    StyleBuilder builder = new StyleBuilder();
    FilterFactory2 ff = builder.getFilterFactory();
    
    Graphic splat = builder.createGraphic(null, builder.createMark("splat"), null);
    PointSymbolizer symbolizer = builder.createPointSymbolizer(splat);
    
    // builder will fill in all the other classes with defaults
    Style style = builder.createStyle(symbolizer);
    // splatExample end
}

View Full Code Here

private void featureTypeStyleExample() {
    // featureTypeStyleExample start
    StyleBuilder styleBuilder = new StyleBuilder();
    Style style = styleBuilder.createStyle();
    
    PointSymbolizer pointSymbolizer = styleBuilder.createPointSymbolizer();
    
    Graphic graphic = styleBuilder.createGraphic();
    ExternalGraphic external = styleBuilder.createExternalGraphic("file:///C:/images/house.gif",
            "image/gif");
    graphic.graphicalSymbols().add(external);
    graphic.graphicalSymbols().add(styleBuilder.createMark("circle"));
    
    pointSymbolizer.setGraphic(graphic);
    
    Rule rule = styleBuilder.createRule(pointSymbolizer);
    FeatureTypeStyle featureTypeStyle = styleBuilder.createFeatureTypeStyle("Feature", rule);
    style.featureTypeStyles().add(featureTypeStyle);

View Full Code Here

            new Mark[] { testMark }, // a Mark if not an external graphics
            null, // aSymbol
            ff.literal(1), // opacity
            ff.property("size"), // read from feature "size" attribute
            ff.property("rotation")); // rotation, here read into the feature
    PointSymbolizer aPointSymbolizer = sb.createPointSymbolizer(graph);
    
    // creation of the style
    Style style = sb.createStyle(aPointSymbolizer);
    // quickPointSymbolizer end
}

View Full Code Here

            sb.attributeExpression("name"), pointPlacement, null);
    
    // creation of the Point symbolizer
    Mark circle = sb.createMark(StyleBuilder.MARK_CIRCLE, Color.RED);
    Graphic graph2 = sb.createGraphic(null, circle, null, 1, 4, 0);
    PointSymbolizer pointSymbolizer = sb.createPointSymbolizer(graph2);
    
    // creation of the style
    Style style = sb.createStyle();
    FeatureTypeStyle featureTypeStyle = sb.createFeatureTypeStyle("labelPoint", new Symbolizer[] {
            textSymbolizer, pointSymbolizer });

View Full Code Here

    TextSymbolizer textSymbolizer = sb.createTextSymbolizer(sb.createFill(Color.BLACK), new Font[] {
            sb.createFont("Lucida Sans", 10), sb.createFont("Arial", 10) }, sb.createHalo(),
            sb.attributeExpression("name"), pointPlacement, null);
    Mark circle = sb.createMark(StyleBuilder.MARK_CIRCLE, Color.RED);
    Graphic graph2 = sb.createGraphic(null, circle, null, 1, 4, 0);
    PointSymbolizer pointSymbolizer = sb.createPointSymbolizer(graph2);
    style.featureTypeStyles().add(
            sb.createFeatureTypeStyle("labelPoint", new Symbolizer[] { textSymbolizer,
                    pointSymbolizer }));
    // markTestSLD end
}

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.geotools.styling.PointSymbolizer

org.geomajas.plugin.rasterizing.StyleFactoryServiceImpl

org.geoserver.kml.icons.IconPropertiesTest

org.geoserver.kml.icons.IconPropertyExtractor$FeatureProperties

org.geoserver.kml.icons.IconPropertyInjector

org.geoserver.kml.icons.IconPropertyInjectorTest

org.geoserver.kml.KMLMapTransformer$KMLMapTranslatorSupport

org.geoserver.kml.KMLWriter

org.geoserver.w3ds.styles.SLD3DParser

org.geoserver.wms.legendgraphic.BufferedImageLegendGraphicBuilder

org.geotools.data.neo4j.StyledImageExporter

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.