public static Geometry constructRectyPolygonGeometry( Point2D.Double aLeftUpperCorner, Point2D.Double aBottomRightCorner) { GeometryFactory gFactory = new GeometryFactory(); CoordinateSequenceFactory csFactory = gFactory.getCoordinateSequenceFactory(); Coordinate[] coordinates = new Coordinate[5]; coordinates[0] = new Coordinate(aLeftUpperCorner.x, aLeftUpperCorner.y); coordinates[1] = new Coordinate(aBottomRightCorner.x, aLeftUpperCorner.y); coordinates[2] = new Coordinate(aBottomRightCorner.x, aBottomRightCorner.y); coordinates[3] = new Coordinate(aLeftUpperCorner.x, aBottomRightCorner.y); coordinates[4] = new Coordinate(aLeftUpperCorner.x, aLeftUpperCorner.y); CoordinateSequence cSeq = csFactory.create(coordinates); return gFactory.createPolygon(new LinearRing(cSeq, gFactory), null); }