A Geometry that is a collection of one or more Geometrys.
For a list of all members of this type, see IGeometryCollection Members.
GetDimension returns -1 if the GeometryCollection contains no Geometrys. Otherwise, it returns the maximum dimension of its Geometrys.
A GeometryCollection is simple if all its elements are simple and the only intersections between any two elements occur at points that are on the boundaries of both elements.
According to the SFS Section 184.108.40.206, "The boundary of an arbitrary collection of geometries whose interiors are disjoint consist of geometries drawn from the boundaries of the element geometries by application of the Mod-2 rule."
Namespace: Geotools.Geometries Namespace