///<summary> /// Returns this Geometrys bounding box. ///</summary> ///<remarks>If this Geometry is the empty geometry, returns an empty Point. /// If the Geometry is a point, returns a non-empty Point. Otherwise, returns a Polygon whose /// points are (minx, miny), (maxx, miny), (maxx, maxy), (minx, maxy), (minx, miny).</remarks> ///<returns> ///Returns an empty Point (for empty Geometrys), a Point (for Points) or a Polygon ///(in all other cases) ///</returns> public virtual Geometry GetEnvelope() { return GeometryFactory.ToGeometry( GetEnvelopeInternal(), _precisionModel, _SRID ); } // public Geometry Envelope()