AutoCAD Map 3D 2009 Geospatial Platform Reference From AutoCAD Map 3D Geospatial Platform API previous page next page Overview Modules Classes MgLinearRingCollection Add Clear Contains GetCount GetItem IndexOf Insert MgLinearRingCollection Remove RemoveAt SetItem virtual void MgLinearRingCollection::Clear ( ) [virtual] Removes all linear rings from the collection. .NET Syntax virtual void Clear(); Java Syntax virtual void Clear(); PHP Syntax virtual void Clear(); previous page start next page