'宣言
 
Public Sub AdjustLevels( _
   ByVal blackPoint As System.Integer, _
   ByVal whitePoint As System.Integer, _
   ByVal outputBlack As System.Integer, _
   ByVal outputWhite As System.Integer, _
   Optional ByVal midtone As System.Single _
) 

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

パラメータ

blackPoint

The input black point (from 0 to 255).

whitePoint

The input white point (from 0 to 255).

outputBlack

The output black point (from 0 to 255).

outputWhite

The output white point (from 0 to 255).

midtone

The value of gamma correction.

GrayscaleBitmap クラス
GrayscaleBitmap メンバ