Class BackdropGrayscaleLayerEffect

Namespace

SixLabors.ImageSharp.Drawing.Processing

Assembly

SixLabors.ImageSharp.Drawing.dll

Desaturates the backdrop beneath a compositing layer towards grayscale using ITU-R BT.709 luminance coefficients, matching the CSS definition. The CSS equivalent is backdrop-filter: grayscale().

public sealed class BackdropGrayscaleLayerEffect : BackdropColorMatrixLayerEffect

Inheritance

object

LayerEffect

BackdropLayerEffect

BackdropColorMatrixLayerEffect

BackdropGrayscaleLayerEffect

Inherited Members

BackdropColorMatrixLayerEffect.Matrix

BackdropColorMatrixLayerEffect.IsPassThrough

BackdropLayerEffect.Reach

LayerEffect.WriteBackOptions

LayerEffect.WriteBackOffset

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

BackdropGrayscaleLayerEffect(float)

Initializes a new instance of the BackdropGrayscaleLayerEffect class.

public BackdropGrayscaleLayerEffect(float amount)

Parameters

amount float

The grayscale amount between 0 and 1: 0 leaves the backdrop unchanged and 1 is fully grayscale.

Properties

Amount

Gets the grayscale amount.

public float Amount { get; }

Property Value

float