Returns the pattern associated with a color in a pattern color space.
- iOS 2.0+
- macOS 10.3+
- tvOS 9.0+
- watchOS 2.0+
- Mac Catalyst 13.0+Beta
The pattern for the specified color. You are responsible for retaining and releasing the pattern as needed.
Getting Information about Core Graphics Colors
Returns the value of the alpha component associated with a color.
Returns the values of the color components (including alpha) associated with a color.
Returns the Core Foundation type identifier for a color data type.
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