Examples of com.vividsolutions.jts.geom.GeometryFactory.createLineString()

Class com.vividsolutions.jts.geom.GeometryFactory

Examples of com.vividsolutions.jts.geom.GeometryFactory.createLineString()

com.vividsolutions.jts.geom.GeometryFactory.createLineString()
Creates a LineString using the given Coordinates; a null or empty array will create an empty LineString. Consecutive points must not be equal. @param coordinates an array without null elements, or an empty array, or null

        GeometryFactory factory = getGeometryFactory();
        Coordinate [] coordinates = new Coordinate[coords.length / 2];
        for (int i = 0; i < coords.length; i+=2) {
            coordinates[i / 2] = new Coordinate(coords[i], coords[i+1]);
        }
        return factory.createLineString(coordinates);
    }


    public static GeometryFactory getGeometryFactory() {
        return gf;
    }

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    private void createSegments(IntersectionVertex from, IntersectionVertex to,
            List<NamedArea> areas, Graph graph) {


        GeometryFactory geometryFactory = GeometryUtils.getGeometryFactory();


        LineString line = geometryFactory.createLineString(new Coordinate[] { from.getCoordinate(),
                to.getCoordinate() });


        List<NamedArea> intersects = new ArrayList<NamedArea>();
        for (NamedArea area : areas) {
            Geometry polygon = area.getPolygon();

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                            areaEntity);


                    Coordinate[] coordinates = new Coordinate[] { startEndpoint.getCoordinate(),
                            endEndpoint.getCoordinate() };
                    GeometryFactory geometryFactory = GeometryUtils.getGeometryFactory();
                    LineString line = geometryFactory.createLineString(coordinates);
                    if (poly.contains(line)) {


                        createSegments(nodeI, nodeJ, startEndpoint, endEndpoint, group.areas,
                                edgeList, edges);
                        if (startingNodes.contains(nodeI)) {

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        List<Area> intersects = new ArrayList<Area>();


        Coordinate[] coordinates = new Coordinate[] { startEndpoint.getCoordinate(),
                endEndpoint.getCoordinate() };
        GeometryFactory geometryFactory = GeometryUtils.getGeometryFactory();
        LineString line = geometryFactory.createLineString(coordinates);
        for (Area area : areas) {
            MultiPolygon polygon = area.toJTSMultiPolygon();
            Geometry intersection = polygon.intersection(line);
            if (intersection.getLength() > 0.000001) {
                intersects.add(area);

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                            State lastState = graphPath.states.getLast().getBackState();
                            coordinateList.add(lastState.getVertex().getCoordinate());
                            coordinates = new CoordinateArrayListSequence(coordinateList);
                        }


                        LineString geometry = geometryFactory.createLineString(new
                                PackedCoordinateSequence.Double(coordinates.toCoordinateArray()));
                        LOG.trace("  to stop: '{}' {} ({}m) [{}]", other.getStop(), other, distance, geometry);
                        new SimpleTransfer(ts, other, distance, geometry);
                        n++;
                    }

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                if(!other.isStreetLinkable())
                    continue;


                Coordinate coordinates[] = new Coordinate[] {c, other.getCoordinate()};
                double distance = distanceLibrary.distance(coordinates[0], coordinates[1]);
                LineString geometry = geometryFactory.createLineString(coordinates);
                LOG.trace("  to stop: {} ({}m)", other, distance);
                new SimpleTransfer(ts, other, distance, geometry);
                n += 1;
            }
            LOG.trace("linked to {} others.", n);

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                    Coordinate[] c = new Coordinate[value.length];


                    for (int i = 0; i < c.length; i++)
                        c[i] = (Coordinate) value[i].getValue();


                    p = gf.createLineString(c);
                } else {
                    if (value.length > 1) {
                        throw new SAXException(
                            "Cannot have more than one coordinate sequence per "
                            + getName());

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                            "Cannot have more than one coordinate sequence per "
                            + getName());
                    }


                    CoordinateSequence c = (CoordinateSequence) t;
                    p = gf.createLineString(c);
                }
            } catch (ClassCastException cce) {
                logger.warning(cce.toString());
                logger.warning(t + ((t == null) ? "" : t.getClass().getName()));
                throw cce;

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            GeometryFactory gf = new GeometryFactory();
            int index = 10;
            Coordinate[] coords1 = { new Coordinate(0, 0), new Coordinate(++index, ++index) };
            Coordinate[] coords2 = { new Coordinate(0, index), new Coordinate(index, 0) };
            LineString[] lines = { gf.createLineString(coords1), gf.createLineString(coords2) };
            MultiLineString sampleMultiLine = gf.createMultiLineString(lines);


            SimpleFeature toBeUpdated = writer.next();
            toBeUpdated.setAttribute("SHAPE", sampleMultiLine);
            writer.write();

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            GeometryFactory gf = new GeometryFactory();
            int index = 10;
            Coordinate[] coords1 = { new Coordinate(0, 0), new Coordinate(++index, ++index) };
            Coordinate[] coords2 = { new Coordinate(0, index), new Coordinate(index, 0) };
            LineString[] lines = { gf.createLineString(coords1), gf.createLineString(coords2) };
            MultiLineString sampleMultiLine = gf.createMultiLineString(lines);


            SimpleFeature toBeUpdated = writer.next();
            toBeUpdated.setAttribute("SHAPE", sampleMultiLine);
            writer.write();

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