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ITerrainBlobReader Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > GeodatabaseExtensions > ESRI.ArcGIS.GeoDatabaseExtensions > Interfaces > IT > ITerrainBlobReader Interface
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ITerrainBlobReader Interface

Provides access to members that provide information about an attribute blob.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.


ITerrainBlobReader provides methods to access terrain related attributes (e.g., lidar intensity) packed into binary large objects (BLOBs). The BLOBs are used as a means of storing per vertex attribution for points clustered into multipoint shapes.


Name Description
Method GetDataType Returns the data type of the blob.
Method GetItemCount Returns the number of attribute values contained in the blob.
Method GetValue Returns the value of the attribute specified by the index.
Method IsKnownBlob Indicates if Terrain can recognize the blob.
Method SetBlob Assigns a blob to the reader.
Method SetEmpty Uninitialize the object.

Classes that implement ITerrainBlobReader

Classes Description
TerrainBlobReader Esri Terrain blob reader.