An ordered collection of objects that support the IGeometry interface.
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.
| Interfaces | Description |
|---|---|
| IClone | Provides access to members that control cloning of objects. |
| IConstructGeometryCollection | Provides access to members that construct a collection of geometries. |
| IEnumGeometry | Provides access to members that enumerate the members of a collection of geometries. |
| IGeometry | Provides access to members that describe properties and behavior of all geometric objects. |
| IGeometry2 | Provides access to members that extend the IGeometry interface with a more sophisticated projection method. |
| IGeometryBag | Provides access to members that identify a geometry bag. |
| IGeometryCollection | Provides access to members that can be used for accessing, adding and removing individual geometries of a multi-part geometry (Multipoint, Polyline, Polygon, MultiPatch, and GeometryBag). |
| IRelationalOperator | Provides access to members that determine if a certain spatial relationship exists between two geometries. |
| ISpatialIndex | Provides access to members that create a temporary spatial index for improving performance of "Disjoint" and some other relational operators. |
| ISupportErrorInfo | |
| ITopologicalOperator | Provides access to members for constructing new geometries based upon topological relationships between existing geometries. |