Public Sub GetOverriddenCloseCornerParameters( _
   ByVal InputCloseCornerVertex As Object, _
   Optional ByRef CornerClosureType As Variant, _
   Optional ByRef OverlapRatio As Variant, _
   Optional ByRef FlipClosureOrder As Boolean = False, _
   Optional ByRef CornerTreatmentType As Variant, _
   Optional ByRef CornerTreatmentDiameter As Variant, _
   Optional ByRef Offset As Variant, _
   Optional ByRef Angle As Variant, _
   Optional ByRef Width As Variant _
)