I notice the CGPoint version of APIs map to nice Swift method calls:

    CGContext.addArc(tangent1End: CGPoint, tangent2End: CGPoint, radius: 
CGFloat)

But the X, Y versions have a double underscore:

    CGContext.__addArc(x1: CGFloat, y1: CGFloat, x2: CGFloat, y2: CGFloat, 
radius: CGFloat)

Why is this?





-- 
Rick Mann
rm...@latencyzero.com


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