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ArcObjects Help for .NET developers > ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IF > IFunctionalSurface Interface > IFunctionalSurface.Domain Property (ArcObjects .NET 10.5 SDK) |
The interpolation domain of the surface.
[Visual Basic .NET] Public ReadOnly Property Domain As IPolygon
[C#] public IPolygon Domain {get;}
[C++]
HRESULT get_Domain(
IPolygon** Domain
);
[C++]
Parameters Domain [out, retval]
Domain is a parameter of type IPolygon
Returns the Polygon Domain in which the FunctionalSurface is defined. The Domain is the region in which all (x, y) coordinates have a single corresponding Z value on the FunctionalSurface.
If the surface is a raster the returned polygon will be 2D. If it's a TIN it will be 3-D.
Use IFunctionalSurface2::Domain to set the Domain.