kCIInputNeutralChromaticityYKey

Static kCIInputNeutralChromaticityYKey 

Source
pub unsafe static kCIInputNeutralChromaticityYKey: Option<&'static CIRAWFilterOption>
👎Deprecated: Use new CIRAWFilter class instead.
Available on crate feature CIRAWFilter_Deprecated only.
Expand description

NSNumber (float): The Y value of the chromaticity. You can always query this value and you’ll get the current Y value for neutral X,Y.

See also Apple’s documentation