Global Variable

kCGColorSpaceGenericGrayGamma2_2

The generic gray color space that has an exponential transfer function with a power of 2.2.

Declaration

const CFStringRef kCGColorSpaceGenericGrayGamma2_2;

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software