An ordered collection of objects that support the IGeometry interface.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Supported Platforms
Windows, Solaris, Linux
Extended Error Information
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
| Interfaces | Description |
|---|---|
| IClone (esriSystem) | 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. |
| IGeometry3 | Provides rapid access to a geometry's extent in the x-y plane. |
| IGeometry4 | Provides access to methods that indicate if a geometry has been changed (edited, projected, etc). |
| IGeometry5 | 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). |
| IPersist | Defines the single method GetClassID, which is designed to supply the CLSID of an object that can be stored persistently in the system. IPersist is the base interface for three other interfaces: IPersistStorage, IPersistStream, and IPersistFile. |
| IPersistStream (esriSystem) | |
| IRelationalOperator | Provides access to members that determine if a certain spatial relationship exists between two geometries. |
| IRelationalOperator2 | Additional relational functions. |
| ISpatialIndex | Provides access to members that create a temporary spatial index for improving performance of "Disjoint" and some other relational operators. |
| ISupportErrorInfo | Indicates whether a specific interface can return Automation error objects. |
| ITopologicalOperator | Provides access to members for constructing new geometries based upon topological relationships between existing geometries. |
| ITransform2D | Provides access to methods for transforming geometries using either specific parameters or arbitrary transformation objects (affine transformations, geographic transformations, etc.). |