Type Property
extendedLinearGray
The extended gray color space with a linear transfer function.
SDKs
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 3.0+
Discussion
This color space has the same colorimetry as linearGray
; in addition, you may encode component values below 0.0
and above 1.0
.
See Also
Accessing System-Defined Color Spaces
class let itur_709: CFString
The recommendation of the International Telecommunication Union (ITU) Radiocommunication sector for the BT.709 color space.
class let itur_2020: CFString
The recommendation of the International Telecommunication Union (ITU) Radiocommunication sector for the BT.2020 color space.
class let itur_2020_HLG: CFString
The recommendation of the International Telecommunication Union (ITU) Radiocommunication sector for the BT.2020 color space, with the HLG transfer function.
class let itur_2020_PQ_EOTF: CFString
The recommendation of the International Telecommunication Union (ITU) Radiocommunication sector for the BT.2020 color space, with the PQ transfer function.
class let extendedLinearITUR_2020: CFString
The recommendation of the International Telecommunication Union (ITU) Radiocommunication sector for the BT.2020 color space, with a linear transfer function and extended range values.