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

Example 41 with Coordinate

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

the class OSMUnmapOpTest method testMappingAndUnmappingOfNodes.

@Test
public void testMappingAndUnmappingOfNodes() throws Exception {
    // Import
    String filename = OSMImportOp.class.getResource("nodes.xml").getFile();
    File file = new File(filename);
    geogig.command(OSMImportOp.class).setDataSource(file.getAbsolutePath()).call();
    geogig.command(AddOp.class).call();
    geogig.command(CommitOp.class).setMessage("msg").call();
    // Map
    Map<String, AttributeDefinition> fields = Maps.newHashMap();
    Map<String, List<String>> mappings = Maps.newHashMap();
    mappings.put("highway", Lists.newArrayList("bus_stop"));
    fields.put("geom", new AttributeDefinition("geom", FieldType.POINT));
    fields.put("name", new AttributeDefinition("name", FieldType.STRING));
    Map<String, List<String>> filterExclude = Maps.newHashMap();
    MappingRule mappingRule = new MappingRule("busstops", mappings, filterExclude, fields, null);
    List<MappingRule> mappingRules = Lists.newArrayList();
    mappingRules.add(mappingRule);
    Mapping mapping = new Mapping(mappingRules);
    geogig.command(OSMMapOp.class).setMapping(mapping).call();
    Optional<RevFeature> revFeature = geogig.command(RevObjectParse.class).setRefSpec("HEAD:busstops/507464799").call(RevFeature.class);
    assertTrue(revFeature.isPresent());
    Optional<RevFeatureType> featureType = geogig.command(ResolveFeatureType.class).setRefSpec("HEAD:busstops/507464799").call();
    assertTrue(featureType.isPresent());
    ImmutableList<Optional<Object>> values = revFeature.get().getValues();
    assertEquals(3, values.size());
    String wkt = "POINT (7.1959361 50.739397)";
    assertEquals(wkt, values.get(2).get().toString());
    assertEquals(507464799l, values.get(0).get());
    // Modify a node
    GeometryFactory gf = new GeometryFactory();
    SimpleFeatureBuilder fb = new SimpleFeatureBuilder((SimpleFeatureType) featureType.get().type());
    fb.set("geom", gf.createPoint(new Coordinate(0, 1)));
    fb.set("name", "newname");
    fb.set("id", 507464799l);
    SimpleFeature newFeature = fb.buildFeature("507464799");
    geogig.getRepository().workingTree().insert("busstops", newFeature);
    // check that it was correctly inserted in the working tree
    Optional<RevFeature> mapped = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:busstops/507464799").call(RevFeature.class);
    assertTrue(mapped.isPresent());
    values = mapped.get().getValues();
    assertEquals("POINT (0 1)", values.get(2).get().toString());
    assertEquals(507464799l, ((Long) values.get(0).get()).longValue());
    assertEquals("newname", values.get(1).get().toString());
    // unmap
    geogig.command(OSMUnmapOp.class).setPath("busstops").call();
    // check that the unmapped node has the changes we introduced
    Optional<RevFeature> unmapped = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:node/507464799").call(RevFeature.class);
    assertTrue(unmapped.isPresent());
    values = unmapped.get().getValues();
    assertEquals("POINT (0 1)", values.get(6).get().toString());
    assertEquals("bus:yes|public_transport:platform|highway:bus_stop|VRS:ortsteil:Hoholz|name:newname|VRS:ref:68566|VRS:gemeinde:BONN", values.get(3).get().toString());
    // check that unchanged nodes keep their attributes
    Optional<RevFeature> unchanged = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:node/1633594723").call(RevFeature.class);
    values = unchanged.get().getValues();
    assertEquals("14220478", values.get(4).get().toString());
    assertEquals("1355097351000", values.get(2).get().toString());
    assertEquals("2", values.get(1).get().toString());
}

Example 42 with Coordinate

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

the class OSMUnmapOpTest method testMappingAndUnmappingOfNodesWithAlias.

@Test
public void testMappingAndUnmappingOfNodesWithAlias() throws Exception {
    // Import
    String filename = OSMImportOp.class.getResource("nodes.xml").getFile();
    File file = new File(filename);
    geogig.command(OSMImportOp.class).setDataSource(file.getAbsolutePath()).call();
    geogig.command(AddOp.class).call();
    geogig.command(CommitOp.class).setMessage("msg").call();
    // Map
    Map<String, AttributeDefinition> fields = Maps.newHashMap();
    Map<String, List<String>> mappings = Maps.newHashMap();
    mappings.put("highway", Lists.newArrayList("bus_stop"));
    fields.put("geom", new AttributeDefinition("geom", FieldType.POINT));
    fields.put("name", new AttributeDefinition("name_alias", FieldType.STRING));
    Map<String, List<String>> filterExclude = Maps.newHashMap();
    MappingRule mappingRule = new MappingRule("busstops", mappings, filterExclude, fields, null);
    List<MappingRule> mappingRules = Lists.newArrayList();
    mappingRules.add(mappingRule);
    Mapping mapping = new Mapping(mappingRules);
    geogig.command(OSMMapOp.class).setMapping(mapping).call();
    Optional<RevFeature> revFeature = geogig.command(RevObjectParse.class).setRefSpec("HEAD:busstops/507464799").call(RevFeature.class);
    assertTrue(revFeature.isPresent());
    Optional<RevFeatureType> featureType = geogig.command(ResolveFeatureType.class).setRefSpec("HEAD:busstops/507464799").call();
    assertTrue(featureType.isPresent());
    ImmutableList<Optional<Object>> values = revFeature.get().getValues();
    assertEquals(3, values.size());
    String wkt = "POINT (7.1959361 50.739397)";
    assertEquals(wkt, values.get(2).get().toString());
    assertEquals(507464799l, values.get(0).get());
    // unmap without having made any changes and check that the canonical folders are not
    // modified
    geogig.command(OSMUnmapOp.class).setPath("busstops").call();
    WorkingTree workTree = geogig.getRepository().workingTree();
    long unstaged = workTree.countUnstaged("way").count();
    assertEquals(0, unstaged);
    unstaged = workTree.countUnstaged("node").count();
    assertEquals(0, unstaged);
    // Modify a node
    GeometryFactory gf = new GeometryFactory();
    SimpleFeatureBuilder fb = new SimpleFeatureBuilder((SimpleFeatureType) featureType.get().type());
    fb.set("geom", gf.createPoint(new Coordinate(0, 1)));
    fb.set("name_alias", "newname");
    fb.set("id", 507464799l);
    SimpleFeature newFeature = fb.buildFeature("507464799");
    geogig.getRepository().workingTree().insert("busstops", newFeature);
    // check that it was correctly inserted in the working tree
    Optional<RevFeature> mapped = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:busstops/507464799").call(RevFeature.class);
    assertTrue(mapped.isPresent());
    values = mapped.get().getValues();
    assertEquals("POINT (0 1)", values.get(2).get().toString());
    assertEquals(507464799l, ((Long) values.get(0).get()).longValue());
    assertEquals("newname", values.get(1).get().toString());
    // unmap
    geogig.command(OSMUnmapOp.class).setPath("busstops").call();
    unstaged = workTree.countUnstaged("node").featureCount();
    assertEquals(1, unstaged);
    // check that the unmapped node has the changes we introduced
    Optional<RevFeature> unmapped = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:node/507464799").call(RevFeature.class);
    assertTrue(unmapped.isPresent());
    values = unmapped.get().getValues();
    assertEquals("POINT (0 1)", values.get(6).get().toString());
    assertEquals("bus:yes|public_transport:platform|highway:bus_stop|VRS:ortsteil:Hoholz|name:newname|VRS:ref:68566|VRS:gemeinde:BONN", values.get(3).get().toString());
    // check that unchanged nodes keep their attributes
    Optional<RevFeature> unchanged = geogig.command(RevObjectParse.class).setRefSpec("WORK_HEAD:node/1633594723").call(RevFeature.class);
    values = unchanged.get().getValues();
    assertEquals("14220478", values.get(4).get().toString());
    assertEquals("1355097351000", values.get(2).get().toString());
    assertEquals("2", values.get(1).get().toString());
}

Example 43 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project StreetComplete by westnordost.

the class FindQuestSourceComponent method createLocationsGeometry.

private Geometry createLocationsGeometry(List<Location> locations) {
    if (locations == null || locations.isEmpty())
        return null;
    if (locations.size() == 1) {
        Location location = locations.get(0);
        return geometryFactory.createPoint(createCoordinate(location));
    }
    Coordinate[] coordinates = new Coordinate[locations.size()];
    for (int i = 0; i < locations.size(); ++i) {
        Location location = locations.get(i);
        coordinates[i] = createCoordinate(location);
    }
    return geometryFactory.createLineString(coordinates);
}

Example 44 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project StreetComplete by westnordost.

the class JTSConst method toCoordinates.

public static Coordinate[] toCoordinates(List<LatLon> latLons) {
    Coordinate[] result = new Coordinate[latLons.size()];
    int i = 0;
    for (LatLon latLon : latLons) {
        result[i++] = toCoordinate(latLon);
    }
    return result;
}

Example 45 with Coordinate

use of com.vividsolutions.jts.geom.Coordinate in project janusgraph by JanusGraph.

the class GeoshapeTest method testGeoJsonMultiPolygon.

@Test
public void testGeoJsonMultiPolygon() throws IOException {
    Geoshape.GeoshapeSerializer s = new Geoshape.GeoshapeSerializer();
    Map json = new ObjectMapper().readValue("{\n" + "  \"type\": \"Feature\",\n" + "  \"geometry\": {\n" + "    \"type\": \"MultiPolygon\",\n" + "    \"coordinates\": [[[[102.0,2.0],[103.0,2.0],[103.0,3.0],[102.0,3.0],[102.0,2.0]]]," + "[[[100.0,0.0],[101.0,0.0],[101.0,1.0],[100.0,1.0],[100.0,0.0]],[[100.2,0.2],[100.8,0.2],[100.8,0.8],[100.2,0.8],[100.2,0.2]]]]\n" + "  }" + "}", HashMap.class);
    assertEquals(HELPER.geoshape(GF.createMultiPolygon(new Polygon[] { GF.createPolygon(new Coordinate[] { new Coordinate(102, 2), new Coordinate(103, 2), new Coordinate(103, 3), new Coordinate(102, 3), new Coordinate(102, 2) }), GF.createPolygon(GF.createLinearRing(new Coordinate[] { new Coordinate(100, 0), new Coordinate(101, 0), new Coordinate(101, 1), new Coordinate(100, 1), new Coordinate(100, 0) }), new LinearRing[] { GF.createLinearRing(new Coordinate[] { new Coordinate(100.2, 0.2), new Coordinate(100.8, 0.2), new Coordinate(100.8, 0.8), new Coordinate(100.2, 0.8), new Coordinate(100.2, 0.2) }) }) })), s.convert(json));
}