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

Example 1 with CoordinateList

use of com.vividsolutions.jts.geom.CoordinateList in project OsmAnd-tools by osmandapp.

the class Ring method toLinearRing.

public LinearRing toLinearRing() {
    GeometryFactory geometryFactory = new GeometryFactory();
    CoordinateList coordinates = new CoordinateList();
    for (Node node : border.getNodes()) {
        coordinates.add(new Coordinate(node.getLatitude(), node.getLongitude()), true);
    }
    coordinates.closeRing();
    return geometryFactory.createLinearRing(coordinates.toCoordinateArray());
}

Example 2 with CoordinateList

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

the class EventDocumentConverter method fromDocument.

@Override
public Event fromDocument(final Document document) throws DocumentConverterException {
    requireNonNull(document);
    final boolean isInstant;
    // Preconditions.
    if (!document.containsKey(SUBJECT)) {
        throw new DocumentConverterException("Could not convert document '" + document + "' because its '" + SUBJECT + "' field is missing.");
    }
    if (document.containsKey(INSTANT)) {
        isInstant = true;
    } else {
        isInstant = false;
    }
    final String subject = document.getString(SUBJECT);
    final Event.Builder builder = new Event.Builder().setSubject(new RyaURI(subject));
    if (document.containsKey(GEO_KEY)) {
        final Document geoObj = (Document) document.get(GEO_KEY);
        final GeometryFactory geoFact = new GeometryFactory();
        final String typeString = (String) geoObj.get("type");
        final CoordinateList coords = new CoordinateList();
        final Geometry geo;
        if (typeString.equals("Point")) {
            final List<Double> point = (List<Double>) geoObj.get("coordinates");
            final Coordinate coord = new Coordinate(point.get(0), point.get(1));
            geo = geoFact.createPoint(coord);
        } else if (typeString.equals("LineString")) {
            final List<List<Double>> pointsList = (List<List<Double>>) geoObj.get("coordinates");
            for (final List<Double> point : pointsList) {
                coords.add(new Coordinate(point.get(0), point.get(1)));
            }
            geo = geoFact.createLineString(coords.toCoordinateArray());
        } else {
            final List<List<List<Double>>> pointsList = (List<List<List<Double>>>) geoObj.get("coordinates");
            if (pointsList.size() == 1) {
                final List<List<Double>> poly = pointsList.get(0);
                for (final List<Double> point : poly) {
                    coords.add(new Coordinate(point.get(0), point.get(1)));
                }
                geo = geoFact.createPolygon(coords.toCoordinateArray());
            } else {
                final List<List<Double>> first = pointsList.get(0);
                final CoordinateList shellCoords = new CoordinateList();
                for (final List<Double> point : pointsList.get(0)) {
                    shellCoords.add(new Coordinate(point.get(0), point.get(1)));
                }
                final LinearRing shell = geoFact.createLinearRing(shellCoords.toCoordinateArray());
                final List<List<List<Double>>> holesPoints = pointsList.subList(1, pointsList.size() - 1);
                final LinearRing[] holes = new LinearRing[holesPoints.size()];
                for (int ii = 0; ii < holes.length; ii++) {
                    final List<List<Double>> holePoints = holesPoints.get(ii);
                    final CoordinateList shells = new CoordinateList();
                    for (final List<Double> point : pointsList.get(0)) {
                        shells.add(new Coordinate(point.get(0), point.get(1)));
                    }
                    holes[ii] = geoFact.createLinearRing(shells.toCoordinateArray());
                }
                geo = geoFact.createPolygon(shell, holes);
            }
        }
        builder.setGeometry(geo);
    }
    if (isInstant) {
        // we already know the key exists
        final Date date = (Date) document.get(INSTANT);
        final DateTime dt = new DateTime(date.getTime());
        final TemporalInstant instant = new TemporalInstantRfc3339(dt);
        builder.setTemporalInstant(instant);
    } else if (document.containsKey(INTERVAL_START)) {
        Date date = (Date) document.get(INTERVAL_START);
        DateTime dt = new DateTime(date.getTime());
        final TemporalInstant begining = new TemporalInstantRfc3339(dt);
        date = (Date) document.get(INTERVAL_END);
        dt = new DateTime(date.getTime());
        final TemporalInstant end = new TemporalInstantRfc3339(dt);
        final TemporalInterval interval = new TemporalInterval(begining, end);
        builder.setTemporalInterval(interval);
    }
    return builder.build();
}