The name of an extended Gray color space with a linear gamma ramp.
SDKs
Framework
class let extendedLinearGray: CFString
This color space has the same colorimetry as Linear Gray, but component values below 0 and above 1 may be encoded in this color space. Negative values are encoded as the signed reflection of the original encoding function.
y(x) = sign(x)*f(abs(x))
class let acescgThe name of the ACEScg color space. For more information, see “ACEScg—A Working Space for CGI Render and Compositing”, Version 1.0.1, Academy of Motion Picture Arts and Sciences (http://www.oscars.org/science-technology/sci-tech-projects/aces).
class let adobeThe name of the Adobe RGB (1998) color space. For more information, see “Adobe RGB (1998) Color Image Encoding”, Version 2005-05, Adobe Systems Inc. (http://www.adobe.com).
class let dcip3: CFStringThe name of the DCI P3 color space, created by Digital Cinema Initiatives, LLC. This color space is the digital cinema standard.
class let displayThe name of the Display P3 color space, created by Apple Inc. This color space uses the DCI P3 primaries, a D65 white point, and the same gamma curve as the sRGB color space.
class let extendedThe name of the extended Gray color space.
class let extendedThe name of the extended linear sRGB color space.
class let extendedThe name of the extended sRGB color space.
class let genericThe name of the generic CMYK color space.
class let genericThe name of the generic gray color space with a gamma value of 2.2.
class let genericThe name of the generic linear RGB color space. This is the same as k, but with a gamma equal to 1.
class let genericThe name of the generic XYZ color space.
class let iturThe name of the ITU-R Recommendation BT.2020 color space. For more information, see “BT.2020 : Parameter values for ultra-high definition television systems for production and international programme exchange”, Version 2014-06, International Telecommunication Union (https://www.itu.int/rec/R-REC-BT.2020).
class let iturThe name of the ITU-R Recommendation BT.709 color space. For more information, see “BT.709 : Parameter values for the HDTV standards for production and international programme exchange”, Version 2015-06, International Telecommunication Union (https://www.itu.int/rec/R-REC-BT.709).
class let linearThe name of the Gray color space using a linear gamma ramp.
class let linearThe name of the color space thats the sRGB color primaries with a linear gamma ramp.
class let rommrgb: CFStringThe name of the ROMM RGB color space. For more information, see “Reference Output Medium Metric RGB Color Space (ROMM RGB) White Paper”, Version 2.1, Eastman Kodak Company (http://www.kodak.com/global/plugins/acrobat/en/professional/products/software/colorFlow/romm_rgb.pdf).
class let sThe name of the sRGB color space as specified in IEC 61966-2-1.
func CGColorCreates a device-dependent RGB color space.
func CGColorCreates a device-dependent CMYK color space.
func CGColorCreates a device-dependent grayscale color space.
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