Apply rounded corners to arc created with UIBezierPath

Set lineCapStyle to kCGLineCapRound (On the bezier path) to draw the ends of the lines with a round edge.

You can also set the lineCap on the shape layer to do the same thing.

To make corner as round you can use this.

arc.lineCap = @"round";

objective-c uibezierpath

The swift equivalent is:

let circlePath = UIBezierPath(…)circlePath.lineCapStyle = .round

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