AutoCAD Map 3D 2009 Geospatial Platform Reference From AutoCAD Map 3D Geospatial Platform API previous page next page Overview Modules Classes MgCoordinateDimension Class Reference [MgCoordinateDimension] List of all members.Detailed Description MgCoordinateDimension defines a set of integer constants which can be OR'd together to specify the dimensionality of an MgCoordinate instance. previous page start next page