Returns the boundary, or the empty geometry if this Geometry is empty.
[Visual Basic]
Overrides Public Function GetBoundary() As Geometry Implements _
IGeometry.GetBoundary
Returns the closure of the combinatorial boundary of this Geometry
For a discussion of this function, see the OpenGIS Simple Features Specification. As stated in SFS Section 2.1.13.1, "the boundary of a Geometry is a set of Geometries of the next lower dimension."
GeometryCollection Class | GeometryCollection Members | Geotools.Geometries Namespace