Examples with DefaultStyleFactory org.geotoolkit.style.DefaultStyleFactory used on opensource projects

Example 1 with DefaultStyleFactory

use of org.geotoolkit.style.DefaultStyleFactory in project geotoolkit by Geomatys.

the class WMTSClientDemo method createContext.

public static MapLayers createContext() throws Exception {
    final MapLayers context = MapBuilder.createContext(CommonCRS.WGS84.normalizedGeographic());
    final WebMapTileClient server = new WebMapTileClient(new URL("http://localhost:8080/constellation/WS/wmts/test"), WMTSVersion.v100);
    for (final Resource ref : DataStores.flatten(server, false)) {
        final GenericName n = ref.getIdentifier().get();
        System.out.println(n);
        final MapLayer layer = MapBuilder.createCoverageLayer(ref, new DefaultStyleFactory().style(StyleConstants.DEFAULT_RASTER_SYMBOLIZER));
        TiledResource model = (TiledResource) ref;
        System.out.println(model);
        layer.setTitle(n.tip().toString());
        context.getComponents().add(layer);
    }
    return context;
}

Example 2 with DefaultStyleFactory

use of org.geotoolkit.style.DefaultStyleFactory in project geotoolkit by Geomatys.

the class InterpolateTest method interpolate.

@Test
public void interpolate() {
    final String attribut = "att_value";
    final FilterFactory ff = FilterUtilities.FF;
    final MutableStyleFactory sf = new DefaultStyleFactory();
    final FeatureTypeBuilder sftb = new FeatureTypeBuilder();
    sftb.setName("test");
    sftb.addAttribute(Double.class).setName(attribut);
    final FeatureType sft = sftb.build();
    final Feature f1 = sft.newInstance();
    f1.setPropertyValue(attribut, 0d);
    final Feature f2 = sft.newInstance();
    f2.setPropertyValue(attribut, 5d);
    final Feature f3 = sft.newInstance();
    f3.setPropertyValue(attribut, 10d);
    final Feature f4 = sft.newInstance();
    f4.setPropertyValue(attribut, 15d);
    final Expression Lookup = ff.property(attribut);
    final List<InterpolationPoint> values = new ArrayList<>();
    // test color interpolation ---------------------------------------------
    values.clear();
    values.add(new DefaultInterpolationPoint(0d, ff.literal(BLACK)));
    values.add(new DefaultInterpolationPoint(10d, ff.literal(RED)));
    values.add(new DefaultInterpolationPoint(20d, ff.literal(BLUE)));
    Interpolate interpolate = new DefaultInterpolate(Lookup, values, Method.COLOR, Mode.CUBIC, null);
    Color c = (Color) interpolate.apply(f1);
    assertEquals(c, BLACK);
    c = (Color) interpolate.apply(f2);
    assertEquals(c.getAlpha(), 255);
    assertEquals(c.getRed(), 127);
    assertEquals(c.getGreen(), 0);
    assertEquals(c.getBlue(), 0);
    c = (Color) interpolate.apply(f3);
    assertEquals(c, RED);
    // test color interpolation ---------------------------------------------
    values.clear();
    values.add(new DefaultInterpolationPoint(0d, sf.literal(BLACK)));
    values.add(new DefaultInterpolationPoint(10d, sf.literal(RED)));
    values.add(new DefaultInterpolationPoint(20d, sf.literal(BLUE)));
    interpolate = new DefaultInterpolate(Lookup, values, Method.COLOR, Mode.CUBIC, null);
    c = (Color) interpolate.apply(f1);
    assertEquals(c, BLACK);
    c = (Color) interpolate.apply(f2);
    assertEquals(c.getAlpha(), 255);
    assertEquals(c.getRed(), 127);
    assertEquals(c.getGreen(), 0);
    assertEquals(c.getBlue(), 0);
    c = (Color) interpolate.apply(f3);
    assertEquals(c, RED);
    // test number interpolation --------------------------------------------
    values.clear();
    values.add(new DefaultInterpolationPoint(0d, ff.literal(0d)));
    values.add(new DefaultInterpolationPoint(10d, ff.literal(100d)));
    values.add(new DefaultInterpolationPoint(20d, ff.literal(50d)));
    interpolate = new DefaultInterpolate(Lookup, values, Method.COLOR, Mode.CUBIC, null);
    Double d = (Double) interpolate.apply(f1);
    assertEquals(d.doubleValue(), 0d, 0d);
    d = (Double) interpolate.apply(f2);
    assertEquals(d.doubleValue(), 50d, 0d);
    d = (Double) interpolate.apply(f3);
    assertEquals(d.doubleValue(), 100d, 0d);
    d = (Double) interpolate.apply(f4);
    assertEquals(d.doubleValue(), 75d, 0d);
    // test get lookup property
    Collection<String> requieredAttributs = new HashSet<String>();
    ListingPropertyVisitor.VISITOR.visit(interpolate, requieredAttributs);
    assertEquals(requieredAttributs.size(), 1);
    assertEquals(requieredAttributs.iterator().next(), attribut);
}

Example 3 with DefaultStyleFactory

use of org.geotoolkit.style.DefaultStyleFactory in project geotoolkit by Geomatys.

the class VisitorTest method intersectionFeatureTest.

/**
 * Feature visitor test.
 */
@Test
public void intersectionFeatureTest() throws Exception {
    final MutableStyleFactory sf = new DefaultStyleFactory();
    final GeographicCRS crs = CommonCRS.WGS84.normalizedGeographic();
    final FeatureTypeBuilder sftb = new FeatureTypeBuilder();
    sftb.setName("testingIntersect");
    sftb.addAttribute(String.class).setName("id").addRole(AttributeRole.IDENTIFIER_COMPONENT);
    sftb.addAttribute(Polygon.class).setName("geom").setCRS(crs).addRole(AttributeRole.DEFAULT_GEOMETRY);
    final FeatureType sft = sftb.build();
    final WritableFeatureSet collection = new InMemoryFeatureSet("id", sft);
    final Feature f = sft.newInstance();
    final GeometryFactory gf = org.geotoolkit.geometry.jts.JTS.getFactory();
    LinearRing ring = gf.createLinearRing(new Coordinate[] { new Coordinate(10, 10), new Coordinate(20, 10), new Coordinate(20, 20), new Coordinate(10, 20), new Coordinate(10, 10) });
    Polygon pol = gf.createPolygon(ring, new LinearRing[0]);
    pol.setUserData(crs);
    f.setPropertyValue("id", "id-0");
    f.setPropertyValue("geom", pol);
    collection.add(Arrays.asList(f).iterator());
    MapLayer layer = MapBuilder.createLayer(collection);
    layer.setStyle(sf.style(sf.polygonSymbolizer()));
    layer.setVisible(true);
    MapLayers context = MapBuilder.createContext(CommonCRS.WGS84.normalizedGeographic());
    context.getComponents().add(layer);
    final GeneralEnvelope env = new GeneralEnvelope(CommonCRS.WGS84.normalizedGeographic());
    env.setRange(0, -180, 180);
    env.setRange(1, -90, 90);
    final Dimension dim = new Dimension(360, 180);
    // starting at top left corner
    Shape shparea = new Rectangle(195, 75, 2, 2);
    ListVisitor visitor = new ListVisitor();
    // ensure we can paint image
    DefaultPortrayalService.portray(context, env, dim, true);
    DefaultPortrayalService.visit(context, env, dim, true, null, shparea, visitor);
    assertEquals(1, visitor.features.size());
    assertEquals("id-0", FeatureExt.getId(visitor.features.get(0)).getIdentifier());
    // starting at top left corner
    shparea = new Rectangle(30, 12, 2, 2);
    visitor = new ListVisitor();
    // ensure we can paint image
    DefaultPortrayalService.portray(context, env, dim, true);
    DefaultPortrayalService.visit(context, env, dim, true, null, shparea, visitor);
    assertTrue(visitor.features.size() == 0);
}