Point p = (Point) geom; GeocoderResult res = new GeocoderResult(); res.setLat(p.getCoordinates().getLatitude()); res.setLng(p.getCoordinates().getLongitude()); res.setDescription(feature.getProperties().get("label").toString());
geomSerializer.writeValue(jgen, p); } else { org.geojson.Point p = new org.geojson.Point(lons[i], lats[i]); geomSerializer.writeValue(jgen, p);
public static org.geojson.Point toGeoJson(Point jtsPoint) { if (jtsPoint == null) return null; org.geojson.Point geoJsonPoint = new org.geojson.Point(new LngLatAlt(jtsPoint.getX(), jtsPoint.getY())); geoJsonPoint.setCrs(createCrsForEpsgCode(jtsPoint.getSRID())); return geoJsonPoint; }
if (geoJsonGeom instanceof org.geojson.Point) { org.geojson.Point geoJsonPoint = (org.geojson.Point) geoJsonGeom; return gf.createPoint(new Coordinate(geoJsonPoint.getCoordinates().getLongitude(), geoJsonPoint .getCoordinates().getLatitude()));
/** * Create a GeoJSON Point from a LatLng. * * @param latLng the LatLng * @return the GeoServiceLatLng */ default Point toPoint(final LatLng latLng) { if (latLng == null) { return null; } return new Point(latLng.lng, latLng.lat); } }
/** * Create a LatLng from a GeoJSON Point. * * @param point the Point * @return the LatLng */ default LatLng toLatLng(final Point point) { if (point == null) { return null; } return toLatLng(point.getCoordinates()); } }
private Feature buildFeature() { Feature feature = new Feature(); feature.setGeometry(new Point(Math.random() * 360 - 180, Math.random() * 180 - 90)); feature.setProperty("key", instanceIdSeq.getAndIncrement()); feature.setProperty("field", "some-field"); feature.setProperty("empty", "no"); feature.setProperty("valid", "yes"); return feature; } }
private List<NavigationPosition> extractPositions(List<Feature> features) { List<NavigationPosition> result = new ArrayList<>(features.size()); for (Feature feature : features) { GeoJsonObject geometry = feature.getGeometry(); if (!(geometry instanceof Point)) continue; Point point = (Point) geometry; LngLatAlt lngLatAlt = point.getCoordinates(); String type = feature.getProperty("osm_key"); result.add(new SimpleNavigationPosition(lngLatAlt.getLongitude(), lngLatAlt.getLatitude(), null, getDisplayName(feature) + " (" + type + ")")); } return result; }
/** * Create a GeoJSON Point from a LatLng. * * @param latLng the LatLng * @param locationType the location type * @return the GeoServiceLatLng */ default Feature toLocationFeature(final LatLng latLng, final LocationType locationType) { if (latLng == null) { final Feature feature = new Feature(); feature.setProperty("locationType", locationType); feature.setId("location"); return feature; } final Point point = new Point(latLng.lng, latLng.lat); final Feature feature = new Feature(); feature.setGeometry(point); feature.setProperty("locationType", locationType); feature.setId("location"); return feature; } }
private Optional<? extends LatLon> createPoiFromGeoJson(final GeoJsonObject object) { if (object instanceof Point) { final Point p = (Point) object; return toGeoLocation(p.getCoordinates()); } else if (object instanceof Polygon) { final Polygon p = (Polygon) object; return toGeoLocation(p.getExteriorRing(), true); } else if (object instanceof LineString) { return toGeoLocation(((LineString) object).getCoordinates(), false); } else if (object instanceof MultiPolygon) { return toGeoLocation((MultiPolygon) object); } else if (object instanceof MultiPoint) { return ((MultiPoint) object) .getCoordinates() .stream() .map(this::toGeoLocation) .filter(Optional::isPresent) .map(Optional::get) .findFirst(); } else { // TODO: Could implement others here but Baleen currently only outputs the above .. } return Optional.empty(); }
@Test public void transforms_a_submission_to_a_feature_list() throws IOException, XmlPullParserException { Map<String, Feature> features = getFeatures( Pair.of(GEOPOINT, "1 2 3"), Pair.of(GEOTRACE, "1 2;3 4"), Pair.of(GEOSHAPE, "1 2;3 4;5 6;1 2") ).stream().collect(toMap( f -> f.getProperty("field"), f -> f )); assertThat(features.values(), hasSize(3)); assertThat(features.values(), allMatch(feature -> feature.getProperty("key").equals("uuid:39f3dd36-161e-45cb-a1a4-395831d253a7"))); assertThat(features.values(), allMatch(feature -> feature.getProperty("empty").equals("no"))); assertThat(features.get("some-field-1").getGeometry(), is(new Point(2, 1, 3))); assertThat(features.get("some-field-2").getGeometry(), is(new LineString(new LngLatAlt(2, 1), new LngLatAlt(4, 3)))); assertThat(features.get("some-field-3").getGeometry(), is(new Polygon(new LngLatAlt(2, 1), new LngLatAlt(4, 3), new LngLatAlt(6, 5), new LngLatAlt(2, 1)))); }
private static POI toPoi(Feature feature) { LngLatAlt coordinates = ((Point)feature.getGeometry()).getCoordinates(); Map<String, String> osmTags = feature.getProperty("osmTags"); if (osmTags == null) osmTags = new HashMap<>(); String openingHours = osmTags.get("opening_hours"); if (openingHours != null) openingHours = openingHours.replaceAll("; *", "\n"); String website = feature.getProperty("website"); if (TextUtils.isEmpty(website)) website = osmTags.get("url"); return new POI(Integer.parseInt(feature.getProperty("id")), feature.getProperty("name"), feature.getProperty("notes"), website, osmTags.get("phone"), openingHours, coordinates.getLatitude(), coordinates.getLongitude()); }
private List<EventProperty> parseGeometryField(Feature geoFeature) { List<EventProperty> eventProperties = new LinkedList<>(); if(geoFeature.getGeometry() instanceof Point) { Point point = (Point) geoFeature.getGeometry(); eventProperties.add(getEventPropertyGeoJson("longitude", point.getCoordinates().getLongitude(), SO.Longitude)); eventProperties.add(getEventPropertyGeoJson("latitude", point.getCoordinates().getLatitude(), SO.Latitude)); if (point.getCoordinates().hasAltitude()) { eventProperties.add(getEventPropertyGeoJson("altitude", point.getCoordinates().getAltitude(), SO.Altitude)); } } else if (geoFeature.getGeometry() instanceof LineString) { LineString lineString = (LineString) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesLineString", lineString.getCoordinates())); } else if (geoFeature.getGeometry() instanceof Polygon) { Polygon polygon = (Polygon) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesPolygon", polygon.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiPoint) { MultiPoint multiPoint = (MultiPoint) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiPoint", multiPoint.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiLineString) { MultiLineString multiLineString = (MultiLineString) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiLineString", multiLineString.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiPolygon) { MultiPolygon multiPolygon = (MultiPolygon) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiPolygon", multiPolygon.getCoordinates())); } else { logger.error("No geometry field found in geofeature: " + geoFeature.toString()); } return eventProperties; }
final Feature locationFeature = features.get(0); final Point locationPoint = (Point) locationFeature.getGeometry(); final LngLatAlt location = locationPoint.getCoordinates(); if (features.size() > 2) { final Feature viewportFeature = features.get(2);
private List<EventProperty> parseGeometryField(Feature geoFeature) { List<EventProperty> eventProperties = new LinkedList<>(); if(geoFeature.getGeometry() instanceof Point) { Point point = (Point) geoFeature.getGeometry(); eventProperties.add(getEventPropertyGeoJson("longitude", point.getCoordinates().getLongitude(), SO.Longitude)); eventProperties.add(getEventPropertyGeoJson("latitude", point.getCoordinates().getLatitude(), SO.Latitude)); if (point.getCoordinates().hasAltitude()) { eventProperties.add(getEventPropertyGeoJson("altitude", point.getCoordinates().getAltitude(), SO.Altitude)); } } else if (geoFeature.getGeometry() instanceof LineString) { LineString lineString = (LineString) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesLineString", lineString.getCoordinates())); } else if (geoFeature.getGeometry() instanceof Polygon) { Polygon polygon = (Polygon) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesPolygon", polygon.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiPoint) { MultiPoint multiPoint = (MultiPoint) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiPoint", multiPoint.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiLineString) { MultiLineString multiLineString = (MultiLineString) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiLineString", multiLineString.getCoordinates())); } else if (geoFeature.getGeometry() instanceof MultiPolygon) { MultiPolygon multiPolygon = (MultiPolygon) geoFeature.getGeometry(); eventProperties.add(JsonEventProperty.getEventProperty("coorindatesMultiPolygon", multiPolygon.getCoordinates())); } else { logger.error("No geometry field found in geofeature: " + geoFeature.toString()); } return eventProperties; }
private static GeoPlace toGeoPlace(Feature feature) { LngLatAlt coordinates = ((Point)feature.getGeometry()).getCoordinates(); return new GeoPlace(new GeoPoint(coordinates.getLatitude(), coordinates.getLongitude()), (String)feature.getProperty("name"), (String)feature.getProperty("near")); } }
private static Photo toPhoto(Feature feature) { LngLatAlt coordinates = ((Point)feature.getGeometry()).getCoordinates(); GeoPoint geoPoint = new GeoPoint(coordinates.getLatitude(), coordinates.getLongitude()); return new Photo(propertyOrDefault(feature, "id", -1), propertyOrDefault(feature, "categoryId", "Not known"), propertyOrDefault(feature, "metacategoryId", "Not known"), (String)feature.getProperty("caption"), (String)feature.getProperty("shortlink"), (String)feature.getProperty("thumbnailUrl"), geoPoint, toVideos(propertyOrDefault(feature, "videoFormats", Collections.<String, Object>emptyMap()))); }
@Test public void writes_the_GeoJSON_file() throws IOException { List<Feature> outputFeatures = IntStream.range(0, 1000).mapToObj(i -> buildFeature()).collect(Collectors.toList()); GeoJson.write(output, outputFeatures.stream()); FeatureCollection parsedFeatureCollection = new ObjectMapper().readValue(Files.newInputStream(output), FeatureCollection.class); List<Feature> actualFeatures = parsedFeatureCollection.getFeatures(); assertThat(actualFeatures, hasSize(1000)); assertThat(actualFeatures, allMatch(feature -> feature.getGeometry() instanceof Point)); assertThat(actualFeatures, allMatch(feature -> ((Point) feature.getGeometry()).getCoordinates() != null)); assertThat(actualFeatures, allMatch(feature -> feature.getProperties().containsKey("key") && feature.getProperty("key") != null)); assertThat(actualFeatures, allMatch(feature -> feature.getProperties().containsKey("field") && feature.getProperty("field").equals("some-field"))); assertThat(actualFeatures, allMatch(feature -> feature.getProperties().containsKey("empty") && feature.getProperty("empty").equals("no"))); assertThat(actualFeatures, allMatch(feature -> feature.getProperties().containsKey("valid") && feature.getProperty("valid").equals("yes"))); }