ArcObjects Library Reference (DataSourcesRaster)  

IGeodataXformApproximation Interface

Provides access to members that control approximation for geodata transforms.

Product Availability

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


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.

CoClasses that implement IGeodataXformApproximation

CoClasses and 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


.NET Related Topics

DataSourcesRaster | How to create an ApproximationXform