ColorSpaces

Artifact: androidx.compose.ui:ui-graphics

View Source

Added in 1.0.0

Common/All

• Cmn

  object ColorSpaces

---

Summary

Public functions
ColorSpace?	match(toXYZD50: @Size(value = 9) FloatArray, function: TransferParameters) Returns a ColorSpaces instance of ColorSpace that matches the specified RGB to CIE XYZ transform and transfer functions.	Cmn

Public properties
Rgb	Aces RGB color space ACES standardized as SMPTE ST 2065-1:2012.	Cmn
Rgb	Acescg RGB color space ACEScg standardized as Academy S-2014-004.	Cmn
Rgb	AdobeRgb RGB color space Adobe RGB (1998).	Cmn
Rgb	Bt2020 RGB color space BT.2020 standardized as Rec.	Cmn
Rgb	Bt2020Hlg RGB color space BT.2100 standardized as Hybrid Log Gamma encoding	Cmn
Rgb	Bt2020Pq RGB color space BT.2100 standardized as Perceptual Quantizer encoding	Cmn
Rgb	Bt709 RGB color space BT.709 standardized as Rec.	Cmn
ColorSpace	CieLab Lab color space CIE Lab*.	Cmn
ColorSpace	CieXyz XYZ color space CIE XYZ.	Cmn
Rgb	DciP3 RGB color space DCI-P3 standardized as SMPTE RP 431-2-2007.	Cmn
Rgb	DisplayP3 RGB color space Display P3 based on SMPTE RP 431-2-2007 and IEC 61966-2.1:1999.	Cmn
Rgb	ExtendedSrgb RGB color space scRGB-nl standardized as IEC 61966-2-2:2003.	Cmn
Rgb	LinearExtendedSrgb RGB color space scRGB standardized as IEC 61966-2-2:2003.	Cmn
Rgb	LinearSrgb RGB color space sRGB standardized as IEC 61966-2.1:1999.	Cmn
Rgb	Ntsc1953 RGB color space NTSC, 1953 standard.	Cmn
ColorSpace	Oklab Lab color space Oklab.	Cmn
Rgb	ProPhotoRgb RGB color space ProPhoto RGB standardized as ROMM RGB ISO 22028-2:2013.	Cmn
Rgb	SmpteC RGB color space SMPTE C.	Cmn
Rgb	Srgb RGB color space sRGB standardized as IEC 61966-2.1:1999.	Cmn

Public functions

match

Cmn

Added in 1.0.0

fun match(toXYZD50: @Size(value = 9) FloatArray, function: TransferParameters): ColorSpace?

Returns a ColorSpaces instance of ColorSpace that matches the specified RGB to CIE XYZ transform and transfer functions. If no instance can be found, this method returns null.

The color transform matrix is assumed to target the CIE XYZ space a D50 standard illuminant.

Parameters
toXYZD50: @Size(value = 9) FloatArray	3x3 column-major transform matrix from RGB to the profile connection space CIE XYZ as an array of 9 floats, cannot be null
function: TransferParameters	Parameters for the transfer functions

Returns
ColorSpace?	A non-null ColorSpace if a match is found, null otherwise

Public properties

Aces

Cmn

Added in 1.0.0

val Aces: Rgb

RGB color space ACES standardized as SMPTE ST 2065-1:2012. See details on ACES color space

Acescg

Cmn

Added in 1.0.0

val Acescg: Rgb

RGB color space ACEScg standardized as Academy S-2014-004. See details on ACEScg color space

AdobeRgb

Cmn

Added in 1.0.0

val AdobeRgb: Rgb

RGB color space Adobe RGB (1998). See details on Adobe RGB (1998) color space

Bt2020

Cmn

Added in 1.0.0

val Bt2020: Rgb

RGB color space BT.2020 standardized as Rec. ITU-R BT.2020-1. See details on BT.2020 color space

Bt2020Hlg

Cmn

Added in 1.8.0

val Bt2020Hlg: Rgb

RGB color space BT.2100 standardized as Hybrid Log Gamma encoding

| Property                | Value                                                   |
|-------------------------|---------------------------------------------------------|
| Name                    | Hybrid Log Gamma encoding                               |
| CIE standard illuminant | [D65][Illuminant.D65]                                   |
| Range                   | `[0.0, 1.0]`                                            |

Bt2020Pq

Cmn

Added in 1.8.0

val Bt2020Pq: Rgb

RGB color space BT.2100 standardized as Perceptual Quantizer encoding

| Property                | Value                                                   |
|-------------------------|---------------------------------------------------------|
| Name                    | Perceptual Quantizer encoding                             |
| CIE standard illuminant | [D65][Illuminant.D65]                                   |
| Range                   | `[0.0, 1.0]`                                            |

Bt709

Cmn

Added in 1.0.0

val Bt709: Rgb

RGB color space BT.709 standardized as Rec. ITU-R BT.709-5. See details on BT.709 color space

CieLab

Cmn

Added in 1.0.0

val CieLab: ColorSpace

Lab color space CIE Lab*. This color space uses CIE XYZ D50 as a profile conversion space.

| Property                | Value                                                   |
|-------------------------|---------------------------------------------------------|
| Name                    | Generic L*a*b*                                          |
| CIE standard illuminant | [D50][Illuminant.D50]                                   |
| Range                   | (L: `[0.0, 100.0]`, a: `[-128, 128]`, b: `[-128, 128]`) |

CieXyz

Cmn

Added in 1.0.0

val CieXyz: ColorSpace

XYZ color space CIE XYZ. This color space assumes standard illuminant D50 as its white point.

| Property                | Value                 |
|-------------------------|-----------------------|
| Name                    | Generic XYZ           |
| CIE standard illuminant | [D50][Illuminant.D50] |
| Range                   | `[-2.0, 2.0]`         |

DciP3

Cmn

Added in 1.0.0

val DciP3: Rgb

RGB color space DCI-P3 standardized as SMPTE RP 431-2-2007. See details on DCI-P3 color space

DisplayP3

Cmn

Added in 1.0.0

val DisplayP3: Rgb

RGB color space Display P3 based on SMPTE RP 431-2-2007 and IEC 61966-2.1:1999. See details on Display P3 color space

ExtendedSrgb

Cmn

Added in 1.0.0

val ExtendedSrgb: Rgb

RGB color space scRGB-nl standardized as IEC 61966-2-2:2003. See details on Extended sRGB color space

LinearExtendedSrgb

Cmn

Added in 1.0.0

val LinearExtendedSrgb: Rgb

RGB color space scRGB standardized as IEC 61966-2-2:2003. See details on Linear Extended sRGB color space

LinearSrgb

Cmn

Added in 1.0.0

val LinearSrgb: Rgb

RGB color space sRGB standardized as IEC 61966-2.1:1999. See details on Linear sRGB color space

Ntsc1953

Cmn

Added in 1.0.0

val Ntsc1953: Rgb

RGB color space NTSC, 1953 standard. See details on NTSC 1953 color space

Oklab

Cmn

Added in 1.2.0

val Oklab: ColorSpace

Lab color space Oklab. This color space uses Oklab D65 as a profile conversion space.

| Property                | Value                                                   |
|-------------------------|---------------------------------------------------------|
| Name                    | Oklab                                                   |
| CIE standard illuminant | [D65][Illuminant.D65]                                   |
| Range                   | (L: `[0.0, 1.0]`, a: `[-2, 2]`, b: `[-2, 2]`)           |

ProPhotoRgb

Cmn

Added in 1.0.0

val ProPhotoRgb: Rgb

RGB color space ProPhoto RGB standardized as ROMM RGB ISO 22028-2:2013. See details on ProPhoto RGB color space

SmpteC

Cmn

Added in 1.0.0

val SmpteC: Rgb

RGB color space SMPTE C. See details on SMPTE C color space

Srgb

Cmn

Added in 1.0.0

val Srgb: Rgb

RGB color space sRGB standardized as IEC 61966-2.1:1999. See details on sRGB color space