Class SRgbCompanding

Implements sRGB companding.

Inheritance
object
SRgbCompanding
Inherited Members
Namespace: SixLabors.ImageSharp.ColorSpaces.Companding
Assembly: SixLabors.ImageSharp.dll
Syntax
public static class SRgbCompanding
Remarks

For more info see: http://www.brucelindbloom.com/index.html?Eqn_RGB_to_XYZ.htmlhttp://www.brucelindbloom.com/index.html?Eqn_XYZ_to_RGB.html

Methods

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Compress(ref Vector4)

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

Declaration
public static void Compress(ref Vector4 vector)
Parameters
Type Name Description
Vector4 vector

The vector.
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Compress(float)

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

Declaration
public static float Compress(float channel)
Parameters
Type Name Description
float channel

The channel value.
Returns
Type Description
float

The float representing the nonlinear channel value.
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Compress(Span<Vector4>)

Compresses the uncompanded vectors to their nonlinear equivalents with respect to the energy.

Declaration
public static void Compress(Span<Vector4> vectors)
Parameters
Type Name Description
Span<Vector4> vectors

The span of vectors.
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Expand(ref Vector4)

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

Declaration
public static void Expand(ref Vector4 vector)
Parameters
Type Name Description
Vector4 vector

The vector.
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Expand(float)

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

Declaration
public static float Expand(float channel)
Parameters
Type Name Description
float channel

The channel value.
Returns
Type Description
float

The float representing the linear channel value.
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Expand(Span<Vector4>)

Expands the companded vectors to their linear equivalents with respect to the energy.

Declaration
public static void Expand(Span<Vector4> vectors)
Parameters
Type Name Description
Span<Vector4> vectors

The span of vectors.