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

Example 36 with GeometryFactory

use of com.vividsolutions.jts.geom.GeometryFactory in project eol-globi-data by jhpoelen.

the class DatasetImporterForRaymond method calculateCentroidOfBBox.

protected static LatLng calculateCentroidOfBBox(double left, double top, double right, double bottom) {
    LatLng latLng;
    if (left == right && top == bottom) {
        latLng = new LatLng(top, left);
    } else {
        Coordinate[] points = { GeoUtil.getCoordinate(top, left), GeoUtil.getCoordinate(top, right), GeoUtil.getCoordinate(bottom, right), GeoUtil.getCoordinate(bottom, left), GeoUtil.getCoordinate(top, left) };
        GeometryFactory geometryFactory = new GeometryFactory();
        Polygon polygon = geometryFactory.createPolygon(points);
        Point centroid = polygon.getCentroid();
        latLng = new LatLng(centroid.getCoordinate().y, centroid.getCoordinate().x);
    }
    return latLng;
}

Example 37 with GeometryFactory

use of com.vividsolutions.jts.geom.GeometryFactory in project graphhopper by graphhopper.

the class Utils method toWKT.

public static String toWKT(PointList list) {
    int n = list.size();
    GeometryFactory factory = new GeometryFactory();
    Coordinate[] coords = new Coordinate[n];
    for (int i = 0; i < coords.length; i++) {
        coords[i] = new Coordinate(list.getLon(i), list.getLat(i));
    }
    return factory.createLineString(coords).toText();
}

Example 38 with GeometryFactory

use of com.vividsolutions.jts.geom.GeometryFactory in project ddf by codice.

the class TestCswRecordMapperFilterVisitor method testVisitDWithin.

@Test
public void testVisitDWithin() {
    GeometryFactory geoFactory = new GeometryFactory();
    double val = 10;
    Expression pt1 = factory.literal(geoFactory.createPoint(new Coordinate(4, 5)));
    Expression pt2 = factory.literal(geoFactory.createPoint(new Coordinate(6, 7)));
    DWithin filter = factory.dwithin(pt1, pt2, val, "meters");
    DWithin duplicate = (DWithin) visitor.visit(filter, null);
    assertThat(duplicate.getExpression1(), is(pt1));
    assertThat(duplicate.getExpression2(), is(pt2));
    assertThat(duplicate.getDistanceUnits(), is(UomOgcMapping.METRE.name()));
    assertThat(duplicate.getDistance(), is(val));
}

Example 39 with GeometryFactory

use of com.vividsolutions.jts.geom.GeometryFactory in project GeoGig by boundlessgeo.

the class ImportOpTest method testAdaptFeatureType.

@Test
public void testAdaptFeatureType() throws Exception {
    ImportOp importOp = geogig.command(ImportOp.class);
    importOp.setDataStore(TestHelper.createTestFactory().createDataStore(null));
    importOp.setTable("shpLikeTable");
    importOp.setDestinationPath("table");
    importOp.call();
    Optional<RevFeature> feature = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:table/feature1").call(RevFeature.class);
    assertTrue(feature.isPresent());
    RevFeatureType originalFeatureType = geogig.command(ResolveFeatureType.class).setRefSpec("WORK_HEAD:table/feature1").call().get();
    importOp.setTable("shpLikeTable2");
    importOp.call();
    feature = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:table/feature1").call(RevFeature.class);
    assertTrue(feature.isPresent());
    RevFeatureType featureType = geogig.command(ResolveFeatureType.class).setRefSpec("WORK_HEAD:table/feature1").call().get();
    assertEquals(originalFeatureType.getId(), featureType.getId());
    GeometryFactory gf = new GeometryFactory();
    ImmutableList<Optional<Object>> values = feature.get().getValues();
    assertEquals(values.get(0).get(), gf.createPoint(new Coordinate(0, 7)));
    assertEquals(values.get(1).get(), 3.2);
    assertEquals(values.get(2).get(), 1100.0);
    importOp.setTable("GeoJsonLikeTable");
    importOp.call();
    feature = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:table/feature1").call(RevFeature.class);
    assertTrue(feature.isPresent());
    featureType = geogig.command(ResolveFeatureType.class).setRefSpec("WORK_HEAD:table/feature1").call().get();
    assertEquals(originalFeatureType.getId(), featureType.getId());
    values = feature.get().getValues();
    assertEquals(values.get(0).get(), gf.createPoint(new Coordinate(0, 8)));
    assertEquals(values.get(1).get(), 4.2);
    assertEquals(values.get(2).get(), 1200.0);
}

Example 40 with GeometryFactory

use of com.vividsolutions.jts.geom.GeometryFactory in project GeoGig by boundlessgeo.

the class TestHelper method createTestFactory.

public static AbstractDataStoreFactory createTestFactory() throws Exception {
    SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
    builder.setCRS(CRS.decode("EPSG:4326"));
    builder.add("geom", Point.class);
    builder.add("label", String.class);
    builder.setName("table1");
    SimpleFeatureType type = builder.buildFeatureType();
    SimpleFeatureTypeBuilder builder2 = new SimpleFeatureTypeBuilder();
    builder2.setCRS(CRS.decode("EPSG:4326"));
    builder2.add("geom", Point.class);
    builder2.add("name", String.class);
    builder2.setName("table2");
    SimpleFeatureType type2 = builder2.buildFeatureType();
    SimpleFeatureTypeBuilder builder3 = new SimpleFeatureTypeBuilder();
    builder3.setCRS(CRS.decode("EPSG:4326"));
    builder3.add("geom", Point.class);
    builder3.add("name", String.class);
    builder3.add("number", Long.class);
    builder3.setName("table3");
    SimpleFeatureTypeBuilder builder4 = new SimpleFeatureTypeBuilder();
    builder4.setCRS(CRS.decode("EPSG:4326"));
    builder4.add("geom", Point.class);
    builder4.add("number", Double.class);
    builder4.setName("table4");
    // A table with a shp-like structure
    SimpleFeatureTypeBuilder builderShp = new SimpleFeatureTypeBuilder();
    builderShp.setCRS(CRS.decode("EPSG:4326"));
    builderShp.add("the_geom", Point.class);
    builderShp.add("number", Double.class);
    builderShp.add("number2", Double.class);
    builderShp.setName("shpLikeTable");
    SimpleFeatureTypeBuilder builderShp2 = new SimpleFeatureTypeBuilder();
    builderShp2.setCRS(CRS.decode("EPSG:4326"));
    builderShp2.add("the_geom", Point.class);
    builderShp2.add("number", Double.class);
    builderShp2.add("number2", Integer.class);
    builderShp2.setName("shpLikeTable2");
    // A table with a geojson-like structure
    SimpleFeatureTypeBuilder builderGeoJson = new SimpleFeatureTypeBuilder();
    builderGeoJson.setCRS(CRS.decode("EPSG:4326"));
    builderGeoJson.add("number", Double.class);
    builderGeoJson.add("number2", Double.class);
    builderGeoJson.add("geom", Point.class);
    builderGeoJson.setName("GeoJsonLikeTable");
    SimpleFeatureTypeBuilder builderGeoJson2 = new SimpleFeatureTypeBuilder();
    builderGeoJson2.setCRS(CRS.decode("EPSG:23030"));
    builderGeoJson2.add("number", Double.class);
    builderGeoJson2.add("number2", Double.class);
    builderGeoJson2.add("geom", Point.class);
    builderGeoJson2.setName("GeoJsonLikeTable2");
    SimpleFeatureType type3 = builder3.buildFeatureType();
    SimpleFeatureType typeShp = builderShp.buildFeatureType();
    SimpleFeatureType typeShp2 = builderShp2.buildFeatureType();
    SimpleFeatureType typeGeoJson = builderGeoJson.buildFeatureType();
    SimpleFeatureType typeGeoJson2 = builderGeoJson2.buildFeatureType();
    GeometryFactory gf = new GeometryFactory();
    SimpleFeature f1 = SimpleFeatureBuilder.build(type, new Object[] { gf.createPoint(new Coordinate(5, 8)), "feature1" }, "table1.feature1");
    SimpleFeature f2 = SimpleFeatureBuilder.build(type, new Object[] { gf.createPoint(new Coordinate(5, 4)), "feature2" }, "table1.feature2");
    SimpleFeature f3 = SimpleFeatureBuilder.build(type2, new Object[] { gf.createPoint(new Coordinate(3, 2)), "feature3" }, "table2.feature3");
    SimpleFeature f4 = SimpleFeatureBuilder.build(type3, new Object[] { gf.createPoint(new Coordinate(0, 5)), "feature4", 1000 }, "table2.feature4");
    SimpleFeature f5 = SimpleFeatureBuilder.build(typeShp, new Object[] { gf.createPoint(new Coordinate(0, 6)), 2.2, 1000 }, "feature1");
    SimpleFeature f6 = SimpleFeatureBuilder.build(typeShp2, new Object[] { gf.createPoint(new Coordinate(0, 7)), 3.2, 1100.0 }, "feature1");
    SimpleFeature f7 = SimpleFeatureBuilder.build(typeGeoJson, new Object[] { 4.2, 1200, gf.createPoint(new Coordinate(0, 8)) }, "feature1");
    SimpleFeature f8 = SimpleFeatureBuilder.build(typeGeoJson2, new Object[] { 4.2, 1200, gf.createPoint(new Coordinate(0, 9)) }, "feature1");
    MemoryDataStore testDataStore = new MemoryDataStore();
    testDataStore.addFeature(f1);
    testDataStore.addFeature(f2);
    testDataStore.addFeature(f3);
    testDataStore.addFeature(f4);
    testDataStore.addFeature(f5);
    testDataStore.addFeature(f6);
    testDataStore.addFeature(f7);
    testDataStore.addFeature(f8);
    testDataStore.createSchema(builder4.buildFeatureType());
    final AbstractDataStoreFactory factory = mock(AbstractDataStoreFactory.class);
    when(factory.createDataStore(anyMapOf(String.class, Serializable.class))).thenReturn(testDataStore);
    when(factory.canProcess(anyMapOf(String.class, Serializable.class))).thenReturn(true);
    return factory;
}