System.Drawing.Imaging.Effects.LevelsEffect
Adjusts the light, mid-tone, or dark areas of an image.
namespace System.Drawing.Imaging.Effects
{
public class LevelsEffect : Effect
{
public int Highlight { get; }
public int Midtone { get; }
public int Shadow { get; }
public LevelsEffect(int highlight, int midtone, int shadow);
}
}