[GrayScale class Represents a Gray Scale effect. Converts all effect color values to a shade of gray, corresponding to their luminance. Effect alpha (opacity) values are unaffected. public sealed class GrayScale : ImageTransformOperation, IGrayScale Properties Name Description AsIPresentationComponent { get; } Allows to get base IPresentationComponent interface. Read-only IPresentationComponent. Methods Name Description override Equals(object) Determines whether the specified GrayScale is equal to the current GrayScale. GetEffective() Gets effective Gray Scale effect data with the inheritance applied. override GetHashCode() Serves as a hash function for a particular type. See Also class ImageTransformOperation interface IGrayScale namespace Aspose.Slides.Effects assembly Aspose.Slides]