kCTFramePathClippingPathAttributeName
Specifies clipping path.
Declaration
let kCTFramePathClippingPathAttributeName: CFStringDiscussion
Specifies clipping path. This attribute is valid only in a dictionary contained in an array specified by kCTFrameClippingPathsAttributeName.
The value must be a CGPathRef specifying a clipping path. See kCTFrameClippingPathsAttributeName.