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

Example 11 with Mark

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

the class Styles method markPoint.

public static MutableStyle markPoint() {
    // general informations
    final String name = "mySymbol";
    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 size = FF.literal(12);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ONE_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    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, opacity, size, rotation, anchor, disp);
    final PointSymbolizer symbolizer = SF.pointSymbolizer(name, geometry, desc, unit, graphic);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 12 with Mark

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

the class CachedGraphic method evaluateGraphic.

private boolean evaluateGraphic() {
    final List<GraphicalSymbol> symbols = styleElement.graphicalSymbols();
    final Expression expOpacity = styleElement.getOpacity();
    final Expression expRotation = styleElement.getRotation();
    final Expression expSize = styleElement.getSize();
    // Opacity -------------------------------------
    if (GO2Utilities.isStatic(expOpacity)) {
        cachedOpacity = GO2Utilities.evaluate(expOpacity, null, 1f, 0f, 1f);
        // we return false, opacity is 0 no need to cache or draw anything
        if (cachedOpacity <= 0) {
            isStaticVisible = VisibilityState.UNVISIBLE;
            return false;
        }
        // this style is visible
        if (isStaticVisible == VisibilityState.NOT_DEFINED)
            isStaticVisible = VisibilityState.VISIBLE;
    } else {
        // this style visibility is dynamic
        if (isStaticVisible != VisibilityState.UNVISIBLE)
            isStaticVisible = VisibilityState.DYNAMIC;
        isStatic = false;
        GO2Utilities.getRequieredAttributsName(expOpacity, requieredAttributs);
    }
    // Rotation ------------------------------------
    if (GO2Utilities.isStatic(expRotation)) {
        cachedRotation = (float) Math.toRadians(GO2Utilities.evaluate(expRotation, null, Number.class, 0d).doubleValue());
    } else {
        isStatic = false;
        GO2Utilities.getRequieredAttributsName(expRotation, requieredAttributs);
    }
    // Size ----------------------------------------
    if (GO2Utilities.isStatic(expSize)) {
        cachedSize = GO2Utilities.evaluate(expSize, null, Number.class, Float.NaN).floatValue();
        // we return false, size is 0 no need to cache or draw anything
        if (cachedSize <= 0) {
            isStaticVisible = VisibilityState.UNVISIBLE;
            return false;
        }
        // this style is visible
        if (isStaticVisible == VisibilityState.NOT_DEFINED)
            isStaticVisible = VisibilityState.VISIBLE;
    } else {
        // this style visibility is dynamic
        if (isStaticVisible != VisibilityState.UNVISIBLE)
            isStaticVisible = VisibilityState.DYNAMIC;
        isStatic = false;
        GO2Utilities.getRequieredAttributsName(expSize, requieredAttributs);
    }
    // grab the first available symbol-------------------
    boolean found = false;
    graphicLoop: for (GraphicalSymbol symbol : symbols) {
        if (symbol instanceof Mark) {
            CachedMark candidateMark = CachedMark.cache((Mark) symbol);
            // test if the mark is valid, could be false if an URL or anything is broken
            if (candidateMark.isValid()) {
                // if the mark is invisible this graphic is invisible too
                // so there is nothing to cache
                VisibilityState markStaticVisibility = candidateMark.isStaticVisible();
                if (markStaticVisibility == VisibilityState.UNVISIBLE) {
                    isStaticVisible = VisibilityState.UNVISIBLE;
                    return false;
                } else if (markStaticVisibility == VisibilityState.VISIBLE) {
                    if (isStaticVisible == VisibilityState.NOT_DEFINED)
                        isStaticVisible = VisibilityState.VISIBLE;
                    if (!candidateMark.isStatic())
                        isStatic = false;
                    this.cachedMark = candidateMark;
                } else {
                    if (isStaticVisible != VisibilityState.UNVISIBLE)
                        isStaticVisible = VisibilityState.DYNAMIC;
                    if (!candidateMark.isStatic())
                        isStatic = false;
                    this.cachedMark = candidateMark;
                }
                candidateMark.getRequieredAttributsName(requieredAttributs);
                found = true;
                break graphicLoop;
            }
        } else if (symbol instanceof ExternalGraphic) {
            CachedExternal candidateExternal = CachedExternal.cache((ExternalGraphic) symbol);
            if (candidateExternal.isValid()) {
                // so there is nothing to cache
                if (candidateExternal.isStaticVisible() == VisibilityState.UNVISIBLE) {
                    isStaticVisible = VisibilityState.UNVISIBLE;
                    return false;
                }
                // }else{
                if (isStaticVisible != VisibilityState.UNVISIBLE)
                    isStaticVisible = VisibilityState.DYNAMIC;
                isStatic = false;
                this.cachedExternal = candidateExternal;
                // }
                candidateExternal.getRequieredAttributsName(requieredAttributs);
                found = true;
                break graphicLoop;
            }
        }
    }
    // create the default square symbol is no symbol found
    if (!found) {
        Mark mark = GO2Utilities.STYLE_FACTORY.mark();
        cachedMark = CachedMark.cache(mark);
        if (isStaticVisible == VisibilityState.NOT_DEFINED)
            isStaticVisible = VisibilityState.VISIBLE;
    // //if size is static, we can cache the symbol graphic
    // if(!Float.isNaN(cachedSize)){
    // BufferedImage buffer = cachedMark.getImage(null, cachedSize);
    // cachedValues.put(ID_SUBBUFFER, buffer);
    // }else{
    // }
    }
    return true;
}

Example 13 with Mark

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

the class DefaultStyleVisitor method visit.

@Override
public Object visit(final Graphic graphic, Object data) {
    final AnchorPoint ac = graphic.getAnchorPoint();
    if (ac != null) {
        data = ac.accept(this, data);
    }
    final Displacement disp = graphic.getDisplacement();
    if (disp != null) {
        data = disp.accept(this, data);
    }
    final Expression opa = graphic.getOpacity();
    if (opa != null) {
        visit(opa, data);
    }
    final Expression rot = graphic.getRotation();
    if (rot != null) {
        visit(rot, data);
    }
    final Expression size = graphic.getSize();
    if (size != null) {
        visit(size, data);
    }
    final List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
    if (symbols != null) {
        for (GraphicalSymbol gs : symbols) {
            if (gs instanceof Mark) {
                data = ((Mark) gs).accept(this, data);
            } else if (gs instanceof ExternalGraphic) {
                data = ((ExternalGraphic) gs).accept(this, data);
            }
        }
    }
    return data;
}

Example 14 with Mark

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

the class ListingPropertyVisitor method visit.

@Override
public Object visit(final Graphic graphic, Object data) {
    final AnchorPoint ac = graphic.getAnchorPoint();
    if (ac != null) {
        data = ac.accept(this, data);
    }
    final Displacement disp = graphic.getDisplacement();
    if (disp != null) {
        data = disp.accept(this, data);
    }
    final Expression opa = graphic.getOpacity();
    if (opa != null) {
        visit(opa, (Collection<String>) data);
    }
    final Expression rot = graphic.getRotation();
    if (rot != null) {
        visit(rot, (Collection<String>) data);
    }
    final Expression size = graphic.getSize();
    if (size != null) {
        visit(size, (Collection<String>) data);
    }
    final List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
    if (symbols != null) {
        for (GraphicalSymbol gs : symbols) {
            if (gs instanceof Mark) {
                data = ((Mark) gs).accept(this, data);
            } else if (gs instanceof ExternalGraphic) {
                data = ((ExternalGraphic) gs).accept(this, data);
            }
        }
    }
    return data;
}

Example 15 with Mark

use of org.opengis.style.Mark 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);
}