Examples with WKTReader com.vividsolutions.jts.io.WKTReader used on opensource projects

Example 61 with WKTReader

use of com.vividsolutions.jts.io.WKTReader in project alliance by codice.

the class SimplifyGeometryFunctionTest method setup.

@Before
public void setup() {
    simplifyGeometryFunction = new SimplifyGeometryFunction();
    wktReader = new WKTReader();
}

Example 62 with WKTReader

use of com.vividsolutions.jts.io.WKTReader in project alliance by codice.

the class LocationKlvProcessor method setLocationFromAttribute.

private void setLocationFromAttribute(Metacard metacard, Attribute attribute, GeometryOperator.Context geometryOperatorContext) {
    WKTReader wktReader = new WKTReader();
    WKTWriter wktWriter = new WKTWriter();
    GeometryUtility.createUnionOfGeometryAttribute(wktReader, wktWriter, attribute, postUnionGeometryOperator, preUnionGeometryOperator, geometryOperatorContext).ifPresent(location -> setAttribute(metacard, location));
}

Example 63 with WKTReader

use of com.vividsolutions.jts.io.WKTReader in project alliance by codice.

the class WKTUtil method getWKTBoundingRectangle.

public static Geometry getWKTBoundingRectangle(String wktString) throws ParseException {
    Geometry boundingGeo = null;
    WKTReader wktReader = new WKTReader(GEOMETRY_FACTORY);
    Geometry geo = wktReader.read(wktString);
    if (geo instanceof Point) {
        Point pt = (Point) geo;
        Coordinate[] coordinates = new Coordinate[5];
        Coordinate ptCoord = pt.getCoordinate();
        Coordinate lowerLeftCoord = ptCoord;
        Coordinate upperLeftCoord = ptCoord;
        Coordinate upperRightCoord = ptCoord;
        Coordinate lowerRightCoord = ptCoord;
        coordinates[0] = lowerLeftCoord;
        coordinates[1] = upperLeftCoord;
        coordinates[2] = upperRightCoord;
        coordinates[3] = lowerRightCoord;
        coordinates[4] = lowerLeftCoord;
        LinearRing shell = GEOMETRY_FACTORY.createLinearRing(coordinates);
        boundingGeo = new Polygon(shell, null, GEOMETRY_FACTORY);
    } else {
        boundingGeo = geo.getEnvelope();
    }
    return boundingGeo;
}

Example 64 with WKTReader

use of com.vividsolutions.jts.io.WKTReader in project alliance by codice.

the class FrameCenterUpdateField method doUpdateField.

@Override
protected void doUpdateField(Metacard parent, List<Metacard> children, Context context) {
    WKTReader wktReader = new WKTReader();
    List<String> childLocations = extractChildFrameCenters(children);
    List<Geometry> geometries = new LinkedList<>();
    if (intermediateGeometry != null) {
        geometries.add(intermediateGeometry);
    }
    geometries.addAll(childLocations.stream().map(s -> GeometryUtility.wktToGeometry(s, wktReader)).filter(Optional::isPresent).map(Optional::get).collect(Collectors.toList()));
    List<Coordinate> coordinates = geometries.stream().flatMap(geometry -> Stream.of(geometry.getCoordinates())).collect(Collectors.toList());
    intermediateGeometry = geometryFactory.createLineString(coordinates.toArray(new Coordinate[coordinates.size()]));
}

Example 65 with WKTReader

use of com.vividsolutions.jts.io.WKTReader in project alliance by codice.

the class LocationMetacardUpdater method locationUnion.

private Optional<String> locationUnion(Metacard metacard1, Metacard metacard2, GeometryOperator.Context geometryOperatorContext) {
    WKTReader wktReader = new WKTReader();
    WKTWriter wktWriter = new WKTWriter();
    Optional<Geometry> parentGeometry = GeometryUtility.wktToGeometry(metacard1.getLocation(), wktReader);
    Optional<Geometry> childGeometry = GeometryUtility.wktToGeometry(metacard2.getLocation(), wktReader);
    return Stream.of(parentGeometry, childGeometry).filter(Optional::isPresent).map(Optional::get).map(geometry -> preUnionGeometryOperator.apply(geometry, geometryOperatorContext)).reduce(Geometry::union).map(geometry -> postUnionGeometryOperator.apply(geometry, geometryOperatorContext)).map(wktWriter::write);
}