Examples with PolygonSymbolizer org.opengis.style.PolygonSymbolizer used on opensource projects

Example 1 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class KmzContextInterpreter method writeSymbolizer.

/**
 * Writes KML color styles mapping SLD Symbolizers.
 * Color styles are written into KML Style selector.
 */
private AbstractStyleSelector writeSymbolizer(Symbolizer symbolizer, Style styleSelector) {
    if (symbolizer instanceof ExtensionSymbolizer) {
    } else // LineSymbolizer mapping
    if (symbolizer instanceof LineSymbolizer) {
        final LineSymbolizer lineSymbolizer = (LineSymbolizer) symbolizer;
        final LineStyle lineStyle = ((styleSelector.getLineStyle() == null) ? KML_FACTORY.createLineStyle() : styleSelector.getLineStyle());
        lineStyle.setWidth((Double) this.writeExpression(lineSymbolizer.getStroke().getWidth(), Double.class, null));
        lineStyle.setColor((Color) this.writeExpression(lineSymbolizer.getStroke().getColor(), Color.class, null));
        styleSelector.setLineStyle(lineStyle);
    } else // PointSymbolizezr mapping
    if (symbolizer instanceof PointSymbolizer) {
    // PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer;
    // IconStyle iconStyle = KML_FACTORY.createIconStyle();
    // GraphicalSymbol gs = ((GraphicalSymbol) pointSymbolizer.getGraphic().graphicalSymbols().get(0));
    // gs.
    } else // PolygonSymbolizer mapping
    if (symbolizer instanceof PolygonSymbolizer) {
        final PolygonSymbolizer polygonSymbolizer = (PolygonSymbolizer) symbolizer;
        final PolyStyle polyStyle = KML_FACTORY.createPolyStyle();
        // Fill
        if (polygonSymbolizer.getFill() == null) {
            polyStyle.setFill(false);
        } else {
            polyStyle.setFill(true);
            polyStyle.setColor((Color) this.writeExpression(polygonSymbolizer.getFill().getColor(), Color.class, null));
        }
        // Outline
        if (polygonSymbolizer.getStroke() == null) {
            polyStyle.setOutline(false);
        } else if (styleSelector.getLineStyle() == null) {
            polyStyle.setOutline(true);
            final LineStyle lineStyle = KML_FACTORY.createLineStyle();
            lineStyle.setColor((Color) this.writeExpression(polygonSymbolizer.getStroke().getColor(), Color.class, null));
            lineStyle.setWidth((Double) this.writeExpression(polygonSymbolizer.getStroke().getWidth(), Double.class, null));
            styleSelector.setLineStyle(lineStyle);
        }
        styleSelector.setPolyStyle(polyStyle);
    } else if (symbolizer instanceof RasterSymbolizer) {
    } else if (symbolizer instanceof TextSymbolizer) {
        final TextSymbolizer textSymbolizer = (TextSymbolizer) symbolizer;
        final LabelStyle labelStyle = KML_FACTORY.createLabelStyle();
        if (textSymbolizer.getFont() != null) {
            textSymbolizer.getFont().getSize();
        }
        if (textSymbolizer.getFill() != null) {
            labelStyle.setColor((Color) this.writeExpression(textSymbolizer.getFill().getColor(), Color.class, null));
        }
        styleSelector.setLabelStyle(labelStyle);
    }
    return styleSelector;
}

Example 2 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class MeridianTest method createFeatureLayer.

private static <T extends Geometry> MapLayers createFeatureLayer(T geometry, Class<T> geomClass) {
    final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
    ftb.setName("test");
    ftb.addAttribute(geomClass).setName("geom").setCRS(CommonCRS.WGS84.normalizedGeographic()).addRole(AttributeRole.DEFAULT_GEOMETRY);
    final FeatureType type = ftb.build();
    final Feature feature = type.newInstance();
    JTS.setCRS(geometry, CommonCRS.WGS84.normalizedGeographic());
    feature.setPropertyValue("geom", geometry);
    final FeatureSet col = new InMemoryFeatureSet(type, Arrays.asList(feature));
    final PolygonSymbolizer symbol = SF.polygonSymbolizer(SF.stroke(Color.BLACK, 0), SF.fill(Color.RED), null);
    final MutableStyle style = SF.style(symbol);
    final MapLayer layer = MapBuilder.createLayer(col);
    layer.setStyle(style);
    final MapLayers context = MapBuilder.createContext();
    context.getComponents().add(layer);
    return context;
}

Example 3 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class IntervalStyleBuilder method derivateSymbolizer.

/**
 * Derivate a symbolizer with a new color.
 */
private Symbolizer derivateSymbolizer(final Symbolizer symbol, final Color color) {
    if (symbol instanceof PolygonSymbolizer) {
        PolygonSymbolizer ps = (PolygonSymbolizer) symbol;
        Fill fill = sf.fill(sf.literal(color), ps.getFill().getOpacity());
        return sf.polygonSymbolizer(ps.getName(), ps.getGeometryPropertyName(), ps.getDescription(), ps.getUnitOfMeasure(), ps.getStroke(), fill, ps.getDisplacement(), ps.getPerpendicularOffset());
    } else if (symbol instanceof LineSymbolizer) {
        LineSymbolizer ls = (LineSymbolizer) symbol;
        Stroke oldStroke = ls.getStroke();
        Stroke stroke = sf.stroke(sf.literal(color), oldStroke.getOpacity(), oldStroke.getWidth(), oldStroke.getLineJoin(), oldStroke.getLineCap(), oldStroke.getDashArray(), oldStroke.getDashOffset());
        return sf.lineSymbolizer(ls.getName(), ls.getGeometryPropertyName(), ls.getDescription(), ls.getUnitOfMeasure(), stroke, ls.getPerpendicularOffset());
    } else if (symbol instanceof PointSymbolizer) {
        PointSymbolizer ps = (PointSymbolizer) symbol;
        Graphic oldGraphic = ps.getGraphic();
        Mark oldMark = (Mark) oldGraphic.graphicalSymbols().get(0);
        Fill fill = sf.fill(sf.literal(color), oldMark.getFill().getOpacity());
        List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
        symbols.add(sf.mark(oldMark.getWellKnownName(), fill, oldMark.getStroke()));
        Graphic graphic = sf.graphic(symbols, oldGraphic.getOpacity(), oldGraphic.getSize(), oldGraphic.getRotation(), oldGraphic.getAnchorPoint(), oldGraphic.getDisplacement());
        return sf.pointSymbolizer(graphic, ps.getGeometryPropertyName());
    } else {
        throw new IllegalArgumentException("unexpected symbolizer type : " + symbol);
    }
}

Example 4 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class GeometryExpressionTest method bufferTest.

/**
 * Test a buffer expression around geometry.
 */
@Test
public void bufferTest() throws PortrayalException, IOException {
    final CoordinateReferenceSystem crs = CommonCRS.WGS84.normalizedGeographic();
    final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
    ftb.setName("test");
    ftb.addAttribute(Point.class).setName("geom").setCRS(crs).addRole(AttributeRole.DEFAULT_GEOMETRY);
    final FeatureType type = ftb.build();
    final Point point = GO2Utilities.JTS_FACTORY.createPoint(new Coordinate(0, 0));
    JTS.setCRS(point, crs);
    final Feature feature = type.newInstance();
    feature.setPropertyValue("geom", point);
    final Expression geomExp = FF.function("buffer", FF.property("geom"), FF.literal(10));
    final Fill fill = SF.fill(Color.RED);
    final PolygonSymbolizer symbolizer = SF.polygonSymbolizer("", geomExp, DEFAULT_DESCRIPTION, DEFAULT_UOM, null, fill, DEFAULT_DISPLACEMENT, LITERAL_ZERO_FLOAT);
    final MutableStyle style = SF.style(symbolizer);
    final MapLayers context = MapBuilder.createContext();
    final MapLayer fml = MapBuilder.createLayer(FeatureStoreUtilities.collection(feature));
    fml.setStyle(style);
    context.getComponents().add(fml);
    final GeneralEnvelope env = new GeneralEnvelope(crs);
    env.setRange(0, -20, +20);
    env.setRange(1, -20, +20);
    final CanvasDef canvasDef = new CanvasDef();
    canvasDef.setEnvelope(env);
    canvasDef.setDimension(new Dimension(40, 40));
    canvasDef.setBackground(Color.WHITE);
    final SceneDef sceneDef = new SceneDef(context);
    final BufferedImage image = DefaultPortrayalService.portray(canvasDef, sceneDef);
    // we must obtain a red point of 10pixel width at image center
    final int red = Color.RED.getRGB();
    final int white = Color.WHITE.getRGB();
    Assert.assertEquals(white, image.getRGB(20, 9));
    Assert.assertEquals(red, image.getRGB(20, 11));
    Assert.assertEquals(red, image.getRGB(20, 20));
    Assert.assertEquals(red, image.getRGB(20, 29));
    Assert.assertEquals(white, image.getRGB(20, 31));
    Assert.assertEquals(white, image.getRGB(9, 20));
    Assert.assertEquals(red, image.getRGB(11, 20));
    Assert.assertEquals(red, image.getRGB(20, 20));
    Assert.assertEquals(red, image.getRGB(29, 20));
    Assert.assertEquals(white, image.getRGB(31, 20));
}

Example 5 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class SEforSLD100Test method testPolygonSymbolizer.

@Test
public void testPolygonSymbolizer() throws JAXBException {
    final Unmarshaller UNMARSHALLER = POOL.acquireUnmarshaller();
    final Marshaller MARSHALLER = POOL.acquireMarshaller();
    // Read test
    Object obj = UNMARSHALLER.unmarshal(FILE_SE_SYMBOL_POLYGON);
    assertNotNull(obj);
    JAXBElement<org.geotoolkit.sld.xml.v100.PolygonSymbolizer> jax = (JAXBElement<org.geotoolkit.sld.xml.v100.PolygonSymbolizer>) obj;
    PolygonSymbolizer polySymbol = TRANSFORMER_GT.visit(jax.getValue());
    assertNotNull(polySymbol);
    assertEquals(polySymbol.getGeometryPropertyName(), valueGeom);
    assertEquals(Units.POINT, polySymbol.getUnitOfMeasure());
    assertNotNull(polySymbol.getStroke());
    assertEquals(floatValue(polySymbol.getStroke().getWidth()), 13f, DELTA);
    assertEquals(floatValue(polySymbol.getStroke().getOpacity()), 0.4f, DELTA);
    assertEquals(stringValue(polySymbol.getStroke().getLineJoin()), "bevel");
    assertEquals(stringValue(polySymbol.getStroke().getLineCap()), "butt");
    assertEquals(floatValue(polySymbol.getStroke().getDashOffset()), 2.3f, DELTA);
    assertEquals(stringValue(polySymbol.getStroke().getColor()), "#404040");
    assertEquals(floatValue(polySymbol.getFill().getOpacity()), 1.0f, DELTA);
    assertEquals(stringValue(polySymbol.getFill().getColor()), "#808080");
    // Write test
    JAXBElement<org.geotoolkit.sld.xml.v100.PolygonSymbolizer> pvt = TRANSFORMER_OGC.visit(polySymbol, null);
    assertNotNull(pvt);
    assertEquals(pvt.getValue().getGeometry().getPropertyName().getContent(), "");
    assertNotNull(pvt.getValue().getStroke());
    assertNotNull(pvt.getValue().getFill());
    MARSHALLER.marshal(pvt, TEST_FILE_SE_SYMBOL_POLYGON);
    POOL.recycle(MARSHALLER);
    POOL.recycle(UNMARSHALLER);
}