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This document is archived and information here might be outdated. Recommended version. |
LinearUnit Class (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Creates a linear unit of measure.
Use the LinearUnit coclass to create a linear unit of measure to use with a projected coordinate system.
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. |
| IESRISpatialReference | Provides access to members that control the import/export operations components of a spatial reference system. This interface has been deprecated and IESRISpatialReferenceGEN should be used. |
| IESRISpatialReferenceGEN | Provides access to members that generate well known string (WKS) representations of spatial reference objects. IESRISpatialReference has been deprecated and IESRISpatialReferenceGEN should be used. |
| IESRISpatialReferenceGEN2 | Provides access to members that generate well known string representations for spatial reference objects. The strings include authority metadata. |
| ILinearUnit | Provides access to members that control the properties of the linear unit. |
| ILinearUnitEdit | Provides access to members that control the properties of the linear unit. |
| IPersist (esriSystem) | |
| IPersistStream (esriSystem) | |
| ISpatialReferenceAuthority | Provides access to the authority-related metadata for a spatial reference object. |
| ISpatialReferenceInfo | Provides access to members that control the properties common to all components of a spatial reference system. |
| ISupportErrorInfo (esriSystem) | |
| IUnit | Provides access to members that identify a linear or angular unit of measure within a spatial reference system. |