An area bounded by one, closed sequence of connected segments; optionally has measure, height and ID attributes at each vertex.
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 |
|---|---|
| IArea | Provides access to members that return properties common to rings and polygons. |
| IClone | Provides access to members that control cloning of objects. |
| IConstructPath | Provides access to members that construct a path using other geometries and measures. |
| ICurve | Provides access to properties and methods of all 1 dimensional curves (polylines, segments, boundaries of polygons, etc.). |
| IGeometry | Provides access to members that describe properties and behavior of all geometric objects. |
| IPath | Provides access to members that identify a path and define its behavior. |
| IPointCollection | Provides access to members that manipulate the points of a Multipoint, Path, Ring, Polyline, Polygon, TriangleFan, TriangleStrip, or MultiPatch. |
| IRing | Provides access to members that identify a ring and define its behavior. |
| IRing2 | Provides extended access to members that identify a ring and define its behavior. |
| ISegmentCollection | Provides access to members that manipulate the segments of a path, ring, polyline, or polygon. |
| ISupportErrorInfo | |
| ITransform2D | Provides access to methods for transforming geometries using either specific parameters or arbitrary transformation objects (affine transformations, geographic transformations, etc.). |
| ITransform3D | Provides access to methods for transforming 3D geometries using either specific parameters or arbitrary transformation objects. |