Sets the stroke color space in a graphics context.
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
The graphics context for the new stroke color space.
The new stroke color space. The color space is retained; upon return, you may safely release it.
As a side effect when you call this function, Core Graphics assigns an appropriate initial value to the stroke color, based on the color space you specify. To change this value, call
CGContextSetStrokeColor. Note that the preferred API is now
Setting Color, Color Space, and Shadow Values
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