Sets the fill 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 which to set the fill color space.
The new fill color space. The color space is retained; upon return, you may safely release it.
As a side effect of this function, Core Graphics assigns an appropriate initial value to the fill color, based on the specified color space. To change this value, call
CGContextSetFillColor. Note that the preferred API to use is now
Setting Color, Color Space, and Shadow Values
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