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

Example 11 with PointSymbolizer

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

the class MapfileToSLDProcess method createPointSymbolizer.

private List<Symbolizer> createPointSymbolizer(final Feature style) {
    final String symbolName = (String) style.getPropertyValue(STYLE_SYMBOL.toString());
    Expression expSize = (Expression) style.getPropertyValue(STYLE_SIZE.toString());
    Expression expOpacity = (Expression) style.getPropertyValue(STYLE_OPACITY.toString());
    Expression expFillColor = (Expression) style.getPropertyValue(STYLE_COLOR.toString());
    Expression expStrokeColor = (Expression) style.getPropertyValue(STYLE_OUTLINECOLOR.toString());
    Expression expStrokeWidth = (Expression) style.getPropertyValue(STYLE_WIDTH.toString());
    if (expFillColor == null) {
        expFillColor = DEFAULT_FILL_COLOR;
    }
    if (expStrokeColor == null) {
        expStrokeColor = DEFAULT_STROKE_COLOR;
    }
    if (expStrokeWidth == null) {
        expStrokeWidth = FF.literal(0);
    }
    if (expOpacity == null) {
        expOpacity = DEFAULT_GRAPHIC_OPACITY;
    }
    if (expSize == null) {
        expSize = DEFAULT_GRAPHIC_SIZE;
    }
    final List<Symbolizer> symbolizers = new ArrayList<Symbolizer>();
    final Feature symbol = getSymbol(symbolName);
    if (symbol == null) {
        // no symbol found for this name
        return symbolizers;
    }
    final Stroke stroke = SF.stroke(expStrokeColor, expStrokeWidth);
    final Fill fill = SF.fill(expFillColor);
    final String symbolTypeName = (String) symbol.getPropertyValue(SYMBOL_TYPE.toString());
    final Mark mark;
    if ("ellipse".equals(symbolTypeName)) {
        mark = SF.mark(MARK_CIRCLE, fill, stroke);
    } else if ("hatch".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("pixmap".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("simple".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("truetype".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("vector".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else {
        // can not build symbol
        return symbolizers;
    }
    // general informations
    final String name = "";
    final Description desc = DEFAULT_DESCRIPTION;
    // use the default geometry of the feature
    final String geometry = null;
    final Unit unit = Units.POINT;
    // the visual element
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ZERO_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    symbols.add(mark);
    final Graphic graphic = SF.graphic(symbols, opacity, expSize, rotation, anchor, disp);
    final PointSymbolizer symbolizer = SF.pointSymbolizer(name, geometry, desc, unit, graphic);
    symbolizers.add(symbolizer);
    return symbolizers;
}

Example 12 with PointSymbolizer

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

the class GTtoSE100Transformer method visit.

/**
 * Transform a GT rule in jaxb rule or OnlineResource
 */
@Override
public org.geotoolkit.sld.xml.v100.Rule visit(final Rule rule, final Object data) {
    final org.geotoolkit.sld.xml.v100.Rule rt = sld_factory_v100.createRule();
    rt.setName(rule.getName());
    if (rule.getDescription() != null) {
        if (rule.getDescription().getAbstract() != null)
            rt.setAbstract(rule.getDescription().getAbstract().toString());
        if (rule.getDescription().getTitle() != null)
            rt.setTitle(rule.getDescription().getTitle().toString());
    }
    if (rule.isElseFilter()) {
        rt.setElseFilter(sld_factory_v100.createElseFilter());
    } else if (rule.getFilter() != null) {
        rt.setFilter(apply(rule.getFilter()));
    }
    if (rule.getLegend() != null) {
        rt.setLegendGraphic(visit(rule.getLegend(), null));
    }
    rt.setMaxScaleDenominator(rule.getMaxScaleDenominator());
    rt.setMinScaleDenominator(rule.getMinScaleDenominator());
    for (final Symbolizer symbol : rule.symbolizers()) {
        if (symbol instanceof LineSymbolizer) {
            rt.getSymbolizer().add(visit((LineSymbolizer) symbol, null));
        } else if (symbol instanceof PolygonSymbolizer) {
            rt.getSymbolizer().add(visit((PolygonSymbolizer) symbol, null));
        } else if (symbol instanceof PointSymbolizer) {
            rt.getSymbolizer().add(visit((PointSymbolizer) symbol, null));
        } else if (symbol instanceof RasterSymbolizer) {
            rt.getSymbolizer().add(visit((RasterSymbolizer) symbol, null));
        } else if (symbol instanceof TextSymbolizer) {
            rt.getSymbolizer().add(visit((TextSymbolizer) symbol, null));
        } else if (symbol instanceof ExtensionSymbolizer) {
        // TODO provide jaxb parsing for unknowned symbolizers
        // rt.getSymbolizer().add( visit((ExtensionSymbolizer)symbol,null));
        }
    }
    return rt;
}

Example 13 with PointSymbolizer

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

the class SEforSLD110Test method testPointSymbolizer.

@Test
public void testPointSymbolizer() throws JAXBException {
    final Unmarshaller UNMARSHALLER = POOL.acquireUnmarshaller();
    final Marshaller MARSHALLER = POOL.acquireMarshaller();
    // Read test
    Object obj = UNMARSHALLER.unmarshal(FILE_SE_SYMBOL_POINT);
    assertNotNull(obj);
    JAXBElement<org.geotoolkit.se.xml.v110.PointSymbolizerType> jax = (JAXBElement<org.geotoolkit.se.xml.v110.PointSymbolizerType>) obj;
    PointSymbolizer pointSymbol = TRANSFORMER_GT.visit(jax.getValue());
    assertNotNull(pointSymbol);
    assertEquals(pointSymbol.getGeometryPropertyName(), valueGeom);
    assertEquals(Units.POINT, pointSymbol.getUnitOfMeasure());
    assertNotNull(pointSymbol.getGraphic());
    assertEquals(floatValue(pointSymbol.getGraphic().getOpacity()), 0.7f, DELTA);
    assertEquals(floatValue(pointSymbol.getGraphic().getRotation()), 110f, DELTA);
    assertEquals(floatValue(pointSymbol.getGraphic().getSize()), 32f, DELTA);
    Mark mark = (Mark) pointSymbol.getGraphic().graphicalSymbols().get(0);
    assertEquals(stringValue(mark.getWellKnownName()), "square");
    assertEquals(floatValue(mark.getStroke().getWidth()), 13f, DELTA);
    assertEquals(floatValue(mark.getStroke().getOpacity()), 0.4f, DELTA);
    assertEquals(stringValue(mark.getStroke().getLineJoin()), "bevel");
    assertEquals(stringValue(mark.getStroke().getLineCap()), "butt");
    assertEquals(floatValue(mark.getStroke().getDashOffset()), 2.3f, DELTA);
    assertEquals(colorValue(mark.getStroke().getColor()), ObjectConverters.convert("#404040", Color.class));
    assertEquals(floatValue(mark.getFill().getOpacity()), 1.0f, DELTA);
    assertEquals(colorValue(mark.getFill().getColor()), ObjectConverters.convert("#808080", Color.class));
    // Write test
    JAXBElement<org.geotoolkit.se.xml.v110.PointSymbolizerType> pvt = TRANSFORMER_OGC.visit(pointSymbol, null);
    assertNotNull(pvt);
    assertEquals(pvt.getValue().getGeometry(), null);
    org.geotoolkit.se.xml.v110.GraphicType gra = pvt.getValue().getGraphic();
    assertNotNull(gra.getOpacity());
    assertNotNull(gra.getRotation());
    assertNotNull(gra.getSize());
    assertEquals(gra.getExternalGraphicOrMark().size(), 1);
    assertNotNull(pvt.getValue().getGraphic());
    MARSHALLER.marshal(pvt, TEST_FILE_SE_SYMBOL_POINT);
    POOL.recycle(MARSHALLER);
    POOL.recycle(UNMARSHALLER);
}

Example 14 with PointSymbolizer

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

the class CategoryStyleBuilder method derivateSymbolizer.

/**
 * Derivate a symbolizer with a new color.
 */
public 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 15 with PointSymbolizer

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

the class MeridianTest method createFeatureLayer.

private static MapLayers createFeatureLayer(MultiPoint geometry) {
    final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
    ftb.setName("test");
    ftb.addAttribute(MultiPoint.class).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 List<GraphicalSymbol> symbols = new ArrayList<>();
    symbols.add(SF.mark(StyleConstants.MARK_SQUARE, SF.fill(Color.RED), SF.stroke(Color.BLACK, 0)));
    final Graphic graphic = SF.graphic(symbols, StyleConstants.LITERAL_ONE_FLOAT, FF.literal(2), StyleConstants.LITERAL_ZERO_FLOAT, null, null);
    final PointSymbolizer ps = SF.pointSymbolizer(graphic, null);
    final MutableStyle style = SF.style(ps);
    final MapLayer layer = MapBuilder.createLayer(col);
    layer.setStyle(style);
    final MapLayers context = MapBuilder.createContext();
    context.getComponents().add(layer);
    return context;
}