Provides access to members that control approximation for geodata transforms.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
| Description | ||
|---|---|---|
 |
Approximation | Indicates if approximation is on or off. |
|
GridSize | The approximation grid size in pixels in output space. |
|
RecalculateTolerance | Indicates if the tolerance can be recalculated based on input cellsize. |
|
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. |
Remarks
IGeodataXformApproximation is used to set the properties when creating an ApproximationXform