Examples with Coordinate com.vividsolutions.jts.geom.Coordinate used on opensource projects

Example 51 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project sldeditor by robward-scisys.

the class SLDEditorBufferedImageLegendGraphicBuilder method getSampleShape.

/**
 * Returns a <code>java.awt.Shape</code> appropiate to render a legend graphic given the
 * symbolizer type and the legend dimensions.
 *
 * @param symbolizer the Symbolizer for whose type a sample shape will be created
 * @param legendWidth the requested width, in output units, of the legend graphic
 * @param legendHeight the requested height, in output units, of the legend graphic
 *
 * @return an appropiate Line2D, Rectangle2D or LiteShape(Point) for the symbolizer, wether it
 *         is a LineSymbolizer, a PolygonSymbolizer, or a Point ot Text Symbolizer
 *
 * @throws IllegalArgumentException if an unknown symbolizer impl was passed in.
 */
private LiteShape2 getSampleShape(Symbolizer symbolizer, int legendWidth, int legendHeight) {
    LiteShape2 sampleShape;
    final float hpad = (legendWidth * LegendUtils.hpaddingFactor);
    final float vpad = (legendHeight * LegendUtils.vpaddingFactor);
    if (symbolizer instanceof LineSymbolizer) {
        Coordinate[] coords = { new Coordinate(hpad, legendHeight - vpad - 1), new Coordinate(legendWidth - hpad - 1, vpad) };
        LineString geom = geomFac.createLineString(coords);
        try {
            this.sampleLine = new LiteShape2(geom, null, null, false);
        } catch (Exception e) {
            this.sampleLine = null;
        }
        sampleShape = this.sampleLine;
    } else if ((symbolizer instanceof PolygonSymbolizer) || (symbolizer instanceof RasterSymbolizer)) {
        final float w = legendWidth - (2 * hpad) - 1;
        final float h = legendHeight - (2 * vpad) - 1;
        Coordinate[] coords = { new Coordinate(hpad, vpad), new Coordinate(hpad, vpad + h), new Coordinate(hpad + w, vpad + h), new Coordinate(hpad + w, vpad), new Coordinate(hpad, vpad) };
        LinearRing shell = geomFac.createLinearRing(coords);
        Polygon geom = geomFac.createPolygon(shell, null);
        try {
            this.sampleRect = new LiteShape2(geom, null, null, false);
        } catch (Exception e) {
            this.sampleRect = null;
        }
        sampleShape = this.sampleRect;
    } else if (symbolizer instanceof PointSymbolizer || symbolizer instanceof TextSymbolizer) {
        Coordinate coord = new Coordinate(legendWidth / 2, legendHeight / 2);
        try {
            this.samplePoint = new LiteShape2(geomFac.createPoint(coord), null, null, false);
        } catch (Exception e) {
            this.samplePoint = null;
        }
        sampleShape = this.samplePoint;
    } else {
        throw new IllegalArgumentException("Unknown symbolizer: " + symbolizer);
    }
    return sampleShape;
}

Example 52 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project incubator-rya by apache.

the class GeoIndexerTest method testRestrictPredicatesSearch.

@Test
public void testRestrictPredicatesSearch() throws Exception {
    conf.setStrings(ConfigUtils.GEO_PREDICATES_LIST, "pred:1,pred:2");
    try (final GeoMesaGeoIndexer f = new GeoMesaGeoIndexer()) {
        f.setConf(conf);
        final ValueFactory vf = new ValueFactoryImpl();
        final Point point = gf.createPoint(new Coordinate(10, 10));
        final Value pointValue = vf.createLiteral("Point(10 10)", GeoConstants.XMLSCHEMA_OGC_WKT);
        final URI invalidPredicate = GeoConstants.GEO_AS_WKT;
        // These should not be stored because they are not in the predicate list
        f.storeStatement(convertStatement(new StatementImpl(vf.createURI("foo:subj1"), invalidPredicate, pointValue)));
        f.storeStatement(convertStatement(new StatementImpl(vf.createURI("foo:subj2"), invalidPredicate, pointValue)));
        final URI pred1 = vf.createURI("pred:1");
        final URI pred2 = vf.createURI("pred:2");
        // These should be stored because they are in the predicate list
        final Statement s3 = new StatementImpl(vf.createURI("foo:subj3"), pred1, pointValue);
        final Statement s4 = new StatementImpl(vf.createURI("foo:subj4"), pred2, pointValue);
        f.storeStatement(convertStatement(s3));
        f.storeStatement(convertStatement(s4));
        // This should not be stored because the object is not valid wkt
        f.storeStatement(convertStatement(new StatementImpl(vf.createURI("foo:subj5"), pred1, vf.createLiteral("soint(10 10)"))));
        // This should not be stored because the object is not a literal
        f.storeStatement(convertStatement(new StatementImpl(vf.createURI("foo:subj6"), pred1, vf.createURI("p:Point(10 10)"))));
        f.flush();
        final Set<Statement> actual = getSet(f.queryEquals(point, EMPTY_CONSTRAINTS));
        Assert.assertEquals(2, actual.size());
        Assert.assertTrue(actual.contains(s3));
        Assert.assertTrue(actual.contains(s4));
    }
}

Example 53 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project incubator-rya by apache.

the class GeoWaveFeatureReaderTest method setup.

@Before
public void setup() throws SchemaException, CQLException, Exception {
    setupConf();
    try (final GeoWaveGeoIndexer indexer = new GeoWaveGeoIndexer()) {
        indexer.setConf(conf);
        dataStore = indexer.getGeoToolsDataStore();
        // Clear old data
        indexer.purge(conf);
        type = DataUtilities.createType("GeoWaveFeatureReaderTest", "geometry:Geometry:srid=4326,start:Date,end:Date,pop:java.lang.Long,pid:String");
        dataStore.createSchema(type);
        stime = DateUtilities.parseISO("2005-05-15T20:32:56Z");
        etime = DateUtilities.parseISO("2005-05-20T20:32:56Z");
        final Transaction transaction1 = new DefaultTransaction();
        final FeatureWriter<SimpleFeatureType, SimpleFeature> writer = dataStore.getFeatureWriter(type.getTypeName(), transaction1);
        assertFalse(writer.hasNext());
        SimpleFeature newFeature = writer.next();
        newFeature.setAttribute("pop", Long.valueOf(100));
        newFeature.setAttribute("pid", "a" + UUID.randomUUID().toString());
        newFeature.setAttribute("start", stime);
        newFeature.setAttribute("end", etime);
        newFeature.setAttribute("geometry", factory.createPoint(new Coordinate(27.25, 41.25)));
        fids.add(newFeature.getID());
        pids.add(newFeature.getAttribute("pid").toString());
        writer.write();
        newFeature = writer.next();
        newFeature.setAttribute("pop", Long.valueOf(101));
        newFeature.setAttribute("pid", "b" + UUID.randomUUID().toString());
        newFeature.setAttribute("start", etime);
        newFeature.setAttribute("geometry", factory.createPoint(new Coordinate(28.25, 41.25)));
        fids.add(newFeature.getID());
        pids.add(newFeature.getAttribute("pid").toString());
        writer.write();
        writer.close();
        transaction1.commit();
        transaction1.close();
        query = new Query("GeoWaveFeatureReaderTest", ECQL.toFilter("IN ('" + fids.get(0) + "')"), new String[] { "geometry", "pid" });
    }
}

Example 54 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project incubator-rya by apache.

the class EventQueryNode2IT method evaluate_variableSubject.

@Test
public void evaluate_variableSubject() throws Exception {
    final EventStorage storage = new MongoEventStorage(super.getMongoClient(), "testDB");
    RyaURI subject = new RyaURI("urn:event-1111");
    Geometry geo = GF.createPoint(new Coordinate(1, 1));
    final TemporalInstant temp = new TemporalInstantRfc3339(2015, 12, 30, 12, 00, 0);
    final Event event = Event.builder().setSubject(subject).setGeometry(geo).setTemporalInstant(temp).build();
    subject = new RyaURI("urn:event-2222");
    geo = GF.createPoint(new Coordinate(-1, -1));
    final Event otherEvent = Event.builder().setSubject(subject).setGeometry(geo).setTemporalInstant(temp).build();
    storage.create(event);
    storage.create(otherEvent);
    final String query = "PREFIX time: <http://www.w3.org/2006/time#> \n" + "PREFIX tempo: <tag:rya-rdf.org,2015:temporal#> \n" + "PREFIX geo: <http://www.opengis.net/ont/geosparql#>" + "PREFIX geof: <http://www.opengis.net/def/function/geosparql/>" + "SELECT ?event ?time ?point ?wkt " + "WHERE { " + "  ?event time:atTime ?time . " + "  ?event geo:asWKT ?wkt . " + "  FILTER(geof:sfWithin(?wkt, \"POLYGON((-3 -2, -3 2, 1 2, 1 -2, -3 -2))\"^^geo:wktLiteral)) " + "  FILTER(tempo:equals(?time, \"2015-12-30T12:00:00Z\")) " + "}";
    final EventQueryNode node = buildNode(storage, query);
    final CloseableIteration<BindingSet, QueryEvaluationException> rez = node.evaluate(new MapBindingSet());
    final MapBindingSet expected1 = new MapBindingSet();
    expected1.addBinding("wkt", VF.createLiteral("POINT (1 1)"));
    expected1.addBinding("time", VF.createLiteral(new TemporalInstantRfc3339(2015, 12, 30, 12, 00, 0).toString()));
    final MapBindingSet expected2 = new MapBindingSet();
    expected2.addBinding("wkt", VF.createLiteral("POINT (-1 -1)"));
    expected2.addBinding("time", VF.createLiteral(new TemporalInstantRfc3339(2015, 12, 30, 12, 00, 0).toString()));
    final List<BindingSet> actual = new ArrayList<>();
    while (rez.hasNext()) {
        actual.add(rez.next());
    }
    assertEquals(expected1, actual.get(0));
    assertEquals(expected2, actual.get(1));
    assertEquals(2, actual.size());
}

Example 55 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project incubator-rya by apache.

the class EventQueryNode2IT method evaluate_variableSubject_existingBindingsetWrongFilters.

@Test
public void evaluate_variableSubject_existingBindingsetWrongFilters() throws Exception {
    final EventStorage storage = new MongoEventStorage(super.getMongoClient(), "testDB");
    RyaURI subject = new RyaURI("urn:event-1111");
    Geometry geo = GF.createPoint(new Coordinate(1, 1));
    final TemporalInstant temp = new TemporalInstantRfc3339(2015, 12, 30, 12, 00, 0);
    final Event event = Event.builder().setSubject(subject).setGeometry(geo).setTemporalInstant(temp).build();
    subject = new RyaURI("urn:event-2222");
    geo = GF.createPoint(new Coordinate(-10, -10));
    final Event otherEvent = Event.builder().setSubject(subject).setGeometry(geo).setTemporalInstant(temp).build();
    storage.create(event);
    storage.create(otherEvent);
    final String query = "PREFIX time: <http://www.w3.org/2006/time#> \n" + "PREFIX tempo: <tag:rya-rdf.org,2015:temporal#> \n" + "PREFIX geo: <http://www.opengis.net/ont/geosparql#>" + "PREFIX geof: <http://www.opengis.net/def/function/geosparql/>" + "SELECT ?event ?time ?point ?wkt " + "WHERE { " + "  ?event time:atTime ?time . " + "  ?event geo:asWKT ?wkt . " + "  FILTER(geof:sfWithin(?wkt, \"POLYGON((-3 -2, -3 2, 1 2, 1 -2, -3 -2))\"^^geo:wktLiteral)) " + "  FILTER(tempo:equals(?time, \"2015-12-30T12:00:00Z\")) " + "}";
    final EventQueryNode node = buildNode(storage, query);
    final MapBindingSet existingBindings = new MapBindingSet();
    existingBindings.addBinding("event", VF.createURI("urn:event-2222"));
    final CloseableIteration<BindingSet, QueryEvaluationException> rez = node.evaluate(existingBindings);
    final MapBindingSet expected = new MapBindingSet();
    expected.addBinding("wkt", VF.createLiteral("POINT (-1 -1)"));
    expected.addBinding("time", VF.createLiteral(new TemporalInstantRfc3339(2015, 12, 30, 12, 00, 0).toString()));
    assertFalse(rez.hasNext());
}