ArcObjects Library Reference (DataSourcesRaster)

IApproximationXform Interface

Provides access to members that control transformation approximation.

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

The IApproximationXform is used create the ApproximationXform by setting the GeodataXform for which to approximate.

		Description
	Domains	The domains in output space.
	GeodataXform	The geodataxform to be approximated.
	IsIdentity	Indicates if this geodata transform is an identity transform.
	SpatialReference	The output spatial reference after applying this transform.
	Transform	Transforms a set of points in a given direction.
	TransformCellsize	Transforms a cellsize in a given direction.
	TransformExtent	Transforms an extent in a given direction.
	TransformPoints	Transforms a point collection in a given direction

Interfaces	Description
IGeodataXform	Provides access to members that control geodata transformation.

CoClasses and Classes	Description
ApproximationXform	A transformation that approximates other transformations.