Public Function New( _
   ByVal extent As Envelope, _
   ByVal viewWidth As Integer, _
   ByVal viewHeight As Integer, _
   ByVal mapRotationInDegrees As Double, _
   ByVal direction As TransformationDirection, _
   ByVal spatialReference As SpatialReference _
)

Dim extent As Envelope
Dim viewWidth As Integer
Dim viewHeight As Integer
Dim mapRotationInDegrees As Double
Dim direction As TransformationDirection
Dim spatialReference As SpatialReference
 
Dim instance As TransformationParams(extent, viewWidth, viewHeight, mapRotationInDegrees, direction, spatialReference)

public TransformationParams( 
   Envelope extent,
   int viewWidth,
   int viewHeight,
   double mapRotationInDegrees,
   TransformationDirection direction,
   SpatialReference spatialReference
)