Creates a transform which passes through a subset of ordinates to another transform.
[Visual Basic]
Function CreatePassThroughTransform( _
ByVal firstAffectedOrdinate As Integer, _
ByVal subTransform As IMathTransform _
) As IMathTransform
Missing <returns> documentation for M:Geotools.CoordinateTransformations.IMathTransformFactory.CreatePassThroughTransform(System.Int32,Geotools.CoordinateTransformations.IMathTransform)
This allows transforms to operate on a subset of ordinates. For example, if you have (Lat,Lon,Height) coordinates, then you may wish to convert the height values from meters to feet without affecting the (Lat,Lon) values. If you wanted to affect the (Lat,Lon) values and leave the Height values alone, then you would have to swap the ordinates around to (Height,Lat,Lon). You can do this with an affine map.
IMathTransformFactory Interface | IMathTransformFactory Members | Geotools.CoordinateTransformations Namespace