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| ArcObjects Help for .NET developers > ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IA > IAffineTransformation2D3GEN Interface > IAffineTransformation2D3GEN.Scale Method (ArcObjects .NET 10.5 SDK) | 
Incorporates scale factors into the transformation.
[Visual Basic .NET] Public Sub Scale ( _ ByVal dx As Double, _ ByVal dy As Double _ )
[C#] public void Scale ( double dx, double dy );
[C++]
HRESULT Scale(
  double dx,
  double dy
);
[C++]
Parameters dx dx is a parameter of type double dy dy is a parameter of type double