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
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
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.
Remarks
Use IFunctionalSurface2::Domain to set the Domain.