EDN: ESRI Developer Network
An two dimensional point, optionally with measure, height, and ID attributes.
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 (esriSystem) | Provides access to members that control cloning of objects. |
| IConstructPoint | Provides access to members that construct a point using other geometries and measures. |
| IConstructPoint2 | Provides access to additional point construction methods. |
| IConversionMGRS | Provides access to members that allow the use of MGRS. |
| 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. |
| IHitTest | Provides access to members that locate a part of a geometry closest to a point. |
| IMAware | Indicator interface that identifies geometric objects that can have persistent M values attached to their vertices. |
| IMSnap | Provides access to a method that snaps ms of the geometry to the precision of the spatial reference associated with the geometry. |
| 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) | |
| IPoint | Provides access to members that define two dimensional points. |
| IPointIDAware | Indicator interface that identifies geometries that can have persistent point ID values attached to coordinates. |
| IProximityOperator | Provides access to members that find the distance between two geometries. Not currently implemented for geometries containing elliptic arcs. |
| IRelationalOperator | Provides access to members that determine if a certain spatial relationship exists between two geometries. |
| 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.). |
| ITransform3D | Provides access to methods for transforming 3D geometries using either specific parameters or arbitrary transformation objects. |
| IXMLSerialize (esriSystem) | Provides access to members that XML serialize and deserialize an object to/from XML. |
| IZAware | Indicator interface that identifies geometries that can have persistent Z values attached to their vertices. |
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