Esempio n. 1
0
 private static Polygon findPolygonContaining(Geometry geom, Coordinate pt) {
   PointLocator locator = new PointLocator();
   for (int i = 0; i < geom.getNumGeometries(); i++) {
     Polygon poly = (Polygon) geom.getGeometryN(i);
     int loc = locator.locate(pt, poly);
     if (loc == Location.INTERIOR) return poly;
   }
   return null;
 }
Esempio n. 2
0
  public static List extractElements(Geometry geom, boolean skipEmpty) {
    List elem = new ArrayList();
    if (geom == null) return elem;

    for (int i = 0; i < geom.getNumGeometries(); i++) {
      Geometry elemGeom = geom.getGeometryN(i);
      if (skipEmpty && elemGeom.isEmpty()) continue;
      elem.add(elemGeom);
    }
    return elem;
  }