ArcObjects Library Reference (Geometry)

GeometryBag CoClass

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.
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.).