Overview OGC Methods on Geometry Instances STArea (geometry Data Type) STAsBinary (geometry Data Type) STAsText (geometry Data Type) STBoundary (geometry Data Type) STBuffer (geometry Data Type) STCentroid (geometry Data Type) STContains (geometry Data Type) STConvexHull (geometry Data Type) STCrosses (geometry Data Type) STCurveN (geometry Data Type) STCurveToLine (geometry Data Type) STDifference (geometry Data Type) STDimension (geometry Data Type) STDisjoint (geometry Data Type) STDistance (geometry Data Type) STEndpoint (geometry Data Type) STEnvelope (geometry Data Type) STEquals (geometry Data Type) STExteriorRing (geometry Data Type) STGeometryN (geometry Data Type) STGeometryType (geometry Data Type) STInteriorRingN (geometry Data Type) STIntersection (geometry Data Type) STIntersects (geometry Data Type) STIsClosed (geometry Data Type) STIsEmpty (geometry Data Type) STIsRing (geometry Data Type) STIsSimple (geometry Data Type) STIsValid (geometry Data Type) STLength (geometry Data Type) STNumCurves (geometry Data Type) STNumGeometries (geometry Data Type) STNumInteriorRing (geometry Data Type) STNumPoints (geometry Data Type) STOverlaps (geometry Data Type) STPointN (geometry Data Type) STPointOnSurface (geometry Data Type) STRelate (geometry Data Type) STSrid (geometry Data Type) STStartPoint (geometry Data Type) STSymDifference (geometry Data Type) STTouches (geometry Data Type) STUnion (geometry Data Type) STWithin (geometry Data Type) STX (geometry Data Type) STY (geometry Data Type) Extended Methods on Geometry Instances AsBinaryZM (geometry DataType) AsGml (geometry Data Type) AsTextZM (geometry Data Type) BufferWithCurves (geometry Data Type) BufferWithTolerance (geometry Data Type) CurveToLineWithTolerance (geometry Data Type) Filter (geometry Data Type) HasM (geometry DataType) HasZ (geometry DataType) InstanceOf (geometry Data Type) IsNull (geometry Data Type) IsValidDetailed (geometry DataType) M (geometry Data Type) MakeValid (geometry Data Type) MinDbCompatibilityLevel (geometry Data Type) Reduce (geometry Data Type) ShortestLineTo (geometry Data Type) ToString (geometry Data Type) Z (geometry Data Type) OGC Static Geometry Methods STGeomCollFromText (geometry Data Type) STGeomCollFromWKB (geometry Data Type) STGeomFromText (geometry Data Type) STGeomFromWKB (geometry Data Type) STLineFromText (geometry Data Type) STLineFromWKB (geometry Data Type) STMLineFromText (geometry Data Type) STMLineFromWKB (geometry Data Type) STMPointFromText (geometry Data Type) STMPointFromWKB (geometry Data Type) STMPolyFromText (geometry Data Type) STMPolyFromWKB (geometry Data Type) STPointFromText (geometry Data Type) STPointFromWKB (geometry Data Type) STPolyFromText (geometry Data Type) STPolyFromWKB (geometry Data Type) Extended Static Geometry Methods GeomFromGml (geometry Data Type) Null (geometry Data Type) Parse (geometry Data Type) Point (geometry Data Type) Static Aggregate Geometry Methods CollectionAggregate (geometry Data Type) ConvexHullAggregate (geometry Data Type) EnvelopeAggregate (geometry Data Type) UnionAggregate (geometry Data Type)