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ColorOperator.AdjustSaturation Method |
Language: |
Adjusts the saturation value of a color.
Visual Basic .NET Public Shared Function AdjustSaturation( _
ByVal c As Color, _
ByVal s As Single _
) As ColorC# public static Color AdjustSaturation(
Color c,
float s
);Managed C++ public: static Color AdjustSaturation(
Color c,
float s
);JScript .NET public static function AdjustSaturation(
c : Color,
s : float
) : Color;
c System.Drawing.Color. A Color object that specifies the color to adjust.
s System.Single. Floating-point value that represents the saturation value to apply to the given color. See Remarks.
System.Drawing.Color . Returns a Color
object that represents the result of the saturation adjustment.
The s parameter linearly interpolates between the color converted to grayscale and the original color. There are no limits on the parameter's value. If the value is 0, the returned color is the grayscale color. If the value is 1, the returned color is the original color. If s is greater than 0 and less than 1, the saturation is decreased; if it is greater than 1, the saturation is increased.
The input alpha channel is copied, unmodified, to the output alpha channel.
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