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

Example 1 with PointSymbolizer

use of org.opengis.style.PointSymbolizer 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 PointSymbolizer

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

the class ProjectedGeometryTest method createProjectedGeometry.

private static ProjectedGeometry createProjectedGeometry(Geometry geometry, Dimension canvasBounds, AffineTransform objToDisp) throws NoninvertibleTransformException, TransformException, FactoryException {
    final int canvasWidth = canvasBounds.width;
    final int canvasHeight = canvasBounds.height;
    // build a maplayer
    final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
    ftb.setName("test");
    ftb.addAttribute(Geometry.class).setName("geom").setCRS(CommonCRS.WGS84.normalizedGeographic());
    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.BLACK), 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);
    // build a rendering canvas
    final J2DCanvasBuffered canvas = new J2DCanvasBuffered(CommonCRS.WGS84.normalizedGeographic(), new Dimension(canvasWidth, canvasHeight));
    canvas.applyTransform(objToDisp);
    final RenderingContext2D context = canvas.prepareContext(new BufferedImage(canvasWidth, canvasHeight, BufferedImage.TYPE_INT_ARGB).createGraphics());
    final ProjectedGeometry pg = new ProjectedGeometry(context);
    pg.setDataGeometry(geometry, CommonCRS.WGS84.normalizedGeographic());
    Envelope env = canvas.getVisibleEnvelope();
    System.out.println(env.getMinimum(0) + " " + env.getMaximum(0));
    System.out.println(env.getMinimum(1) + " " + env.getMaximum(1));
    return pg;
}

Example 3 with PointSymbolizer

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

the class CachedPointSymbolizerTest method testMargin.

@Test
public void testMargin() throws FactoryException {
    final GridGeometry grid = new GridGeometry(new GridExtent(1, 1), CRS.getDomainOfValidity(CommonCRS.WGS84.normalizedGeographic()), GridOrientation.HOMOTHETY);
    final RenderingContext2D ctx = new RenderingContext2D(grid, null);
    {
        // NO ANCHOR, NO DISPLACEMENT
        final List<GraphicalSymbol> symbols = new ArrayList<>();
        final Stroke stroke = SF.stroke(Color.BLACK, 2);
        final Fill fill = SF.fill(Color.RED);
        final Mark mark = SF.mark(MARK_CIRCLE, fill, stroke);
        symbols.add(mark);
        final Graphic graphic = SF.graphic(symbols, LITERAL_ONE_FLOAT, FF.literal(12), LITERAL_ONE_FLOAT, DEFAULT_ANCHOR_POINT, DEFAULT_DISPLACEMENT);
        final PointSymbolizer symbolizer = SF.pointSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, graphic);
        final CachedSymbolizer cached = GO2Utilities.getCached(symbolizer, null);
        final float margin = cached.getMargin(null, ctx);
        // 12/2 + 2*2(stroke width)
        assertEquals(8f, margin, DELTA);
    }
    {
        // NO ANCHOR
        final List<GraphicalSymbol> symbols = new ArrayList<>();
        final Stroke stroke = SF.stroke(Color.BLACK, 2);
        final Fill fill = SF.fill(Color.RED);
        final Mark mark = SF.mark(MARK_CIRCLE, fill, stroke);
        symbols.add(mark);
        final Graphic graphic = SF.graphic(symbols, LITERAL_ONE_FLOAT, FF.literal(12), LITERAL_ONE_FLOAT, DEFAULT_ANCHOR_POINT, SF.displacement(10, 15));
        final PointSymbolizer symbolizer = SF.pointSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, graphic);
        final CachedSymbolizer cached = GO2Utilities.getCached(symbolizer, null);
        final float margin = cached.getMargin(null, ctx);
        // 12/2 + 2*2(stroke width) + 15(disp)
        assertEquals(23f, margin, DELTA);
    }
    {
        final List<GraphicalSymbol> symbols = new ArrayList<>();
        final Stroke stroke = SF.stroke(Color.BLACK, 2);
        final Fill fill = SF.fill(Color.RED);
        final Mark mark = SF.mark(MARK_CIRCLE, fill, stroke);
        symbols.add(mark);
        final Graphic graphic = SF.graphic(symbols, LITERAL_ONE_FLOAT, FF.literal(12), LITERAL_ONE_FLOAT, SF.anchorPoint(0, 1.7), SF.displacement(10, 15));
        final PointSymbolizer symbolizer = SF.pointSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, graphic);
        final CachedSymbolizer cached = GO2Utilities.getCached(symbolizer, null);
        final float margin = cached.getMargin(null, ctx);
        // 12/2 + 2*2(stroke width) + 15(disp) + 16*(1.7-0.5)
        assertEquals(23f + 19.2f, margin, DELTA);
    }
}

Example 4 with PointSymbolizer

use of org.opengis.style.PointSymbolizer 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 5 with PointSymbolizer

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

the class ColorModelTest method createStyle.

private static MutableStyle createStyle(final Color... colors) {
    final MutableStyle style = SF.style();
    for (Color c : colors) {
        final MutableFeatureTypeStyle fts = SF.featureTypeStyle();
        final GraphicalSymbol gs = SF.mark(MARK_CIRCLE, SF.fill(c), SF.stroke(c, 1));
        final PointSymbolizer symbol = SF.pointSymbolizer(SF.graphic(Collections.singletonList(gs), LITERAL_ONE_FLOAT, LITERAL_ONE_FLOAT, LITERAL_ZERO_FLOAT, DEFAULT_ANCHOR_POINT, DEFAULT_DISPLACEMENT), null);
        fts.rules().add(SF.rule(symbol));
        style.featureTypeStyles().add(fts);
    }
    return style;
}