private static void ApplyEffect(IMagickImage image, ThumbnailEffectType effect)
{
switch (effect)
{
case ThumbnailEffectType.Grayscale:
image.Grayscale();
break;
case ThumbnailEffectType.Sepia:
image.SepiaTone();
break;
}
}
public void SepiaTone()
{
_current.SepiaTone();
}