Class Rec709Companding

Namespace

SixLabors.ImageSharp.ColorSpaces.Companding

Assembly

SixLabors.ImageSharp.dll

Implements the Rec. 709 companding function.

public static class Rec709Companding

Inheritance

object

Rec709Companding

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

http://en.wikipedia.org/wiki/Rec._709

Methods

Compress(float)

Compresses an uncompanded channel (linear) to its nonlinear equivalent.

public static float Compress(float channel)

Parameters

channel float

The channel value.

Returns

float

The float representing the nonlinear channel value.

Expand(float)

Expands a companded channel to its linear equivalent with respect to the energy.

public static float Expand(float channel)

Parameters

channel float

The channel value.

Returns

float

The float representing the linear channel value.