ShadowCurveEffect
Increases or decreases the value of a color channel if that channel already has a value that is below half
intensity.
using Windows.Win32.Graphics.GdiPlus;
namespace System.Drawing.Imaging.Effects
{
public class ShadowCurveEffect : ColorCurveEffect
{
public int Shadow => base.AdjustValue;
public ShadowCurveEffect(CurveChannel channel, int shadow)
: base(CurveAdjustments.AdjustShadow, channel, shadow)
{
}
}
}