/** * @param polygon * @throws TransformException */ public Polygon transformPolygon(Polygon polygon, GeometryFactory gf) throws TransformException { LinearRing exterior = (LinearRing) transformLineString(polygon.getExteriorRing(), gf); LinearRing[] interiors = new LinearRing[polygon.getNumInteriorRing()]; for (int i = 0; i < interiors.length; i++) { interiors[i] = (LinearRing) transformLineString(polygon.getInteriorRingN(i), gf); } Polygon transformed = gf.createPolygon(exterior, interiors); transformed.setUserData(polygon.getUserData()); return transformed; } }
private LineString transformCurvedLineString(CurvedGeometry<?> curved, GeometryFactory gf) throws TransformException { CurvedGeometryFactory cf = CurvedGeometries.getFactory(curved); if (curved instanceof SingleCurvedGeometry<?>) { SingleCurvedGeometry<?> single = (SingleCurvedGeometry<?>) curved; double[] controlPoints = single.getControlPoints(); double[] target = new double[controlPoints.length]; transform.transform(controlPoints, 0, target, 0, controlPoints.length / 2); return cf.createCurvedGeometry(2, target); } else { CompoundCurvedGeometry<?> compound = (CompoundCurvedGeometry<?>) curved; List<LineString> reprojected = new ArrayList<>(); for (LineString component : compound.getComponents()) { LineString ls = transformLineString(component, gf); reprojected.add(ls); } return cf.createCurvedGeometry(reprojected); } }
transformed = transformLineString((LineString) g, factory); } else if (g instanceof MultiLineString) { MultiLineString mls = (MultiLineString) g; lines[i] = transformLineString((LineString) mls.getGeometryN(i), factory);
/** * @param polygon * @throws TransformException */ public Polygon transformPolygon(Polygon polygon, GeometryFactory gf) throws TransformException { LinearRing exterior = (LinearRing) transformLineString(polygon.getExteriorRing(), gf); LinearRing[] interiors = new LinearRing[polygon.getNumInteriorRing()]; for (int i = 0; i < interiors.length; i++) { interiors[i] = (LinearRing) transformLineString(polygon.getInteriorRingN(i), gf); } return gf.createPolygon(exterior, interiors); } }
transformed = transformLineString((LineString) g, factory); } else if (g instanceof MultiLineString) { MultiLineString mls = (MultiLineString) g; lines[i] = transformLineString((LineString) mls.getGeometryN(i), factory);