'Declaration
 
Public Overloads Sub AdjustLevels( _
   ByVal blackPoint As System.UInteger, _
   ByVal whitePoint As System.UInteger, _
   ByVal outputBlack As System.UInteger, _
   ByVal outputWhite As System.UInteger, _
   Optional ByVal midtone As System.Single _
) 

public void AdjustLevels( 
   System.uint blackPoint,
   System.uint whitePoint,
   System.uint outputBlack,
   System.uint outputWhite,
   System.float midtone
)

Parameters

blackPoint

The input black point in 32-bit ARGB format (the Alpha channel is ignored).

whitePoint

The input white point in 32-bit ARGB format (the Alpha channel is ignored).

outputBlack

The output black point in 32-bit ARGB format (the Alpha channel is ignored).

outputWhite

The output white point in 32-bit ARGB format (the Alpha channel is ignored).

midtone

The value of gamma correction.

Reference

GcBitmap Class
GcBitmap Members
Overload List