ArcGIS Enterprise SDK
IGeodataXformApproximation Interface
ArcGIS Enterprise SDK Developer Help > ArcGIS Enterprise SDK API Reference > ArcGIS Enterprise SDK .NET Namespaces > ESRI.ArcGIS.DataSourcesRaster > Interfaces > IG > IGeodataXformApproximation Interface
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IGeodataXformApproximation Interface

Provides access to members that control approximation for geodata transforms.


Name Description
Read/write property Approximation Indicates if approximation is on or off.
Read/write property GridSize The approximation grid size in pixels in output space.
Read/write property RecalculateTolerance Indicates if the tolerance can be recalculated based on input cellsize.
Read/write property Tolerance The approximation error tolerance in distance in input space.

Classes that implement IGeodataXformApproximation

Classes Description
ApproximationXform A transformation that approximates other transformations.
CoordinateXform A coordinate transform class.


IGeodataXformApproximation is used to set the properties when creating an ApproximationXform