Currently I'm using CAShapeLayer and UIBezierPath to draw a line for avatar. It's Ok for the normal one with lineCap = kCALineCapRound. BUT I've been STRUGGLING to draw line with START and END lineCap like image below:
Swift 3, draw circle with special lineCap
1.1k Views Asked by Hoa Tran At
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You can't draw this circle with a shape layer, because a shape layer supports only one single stroke color. You should write your own layer class where you should draw three separate circle segments with
kCALineCapRound:You should use
CGPathandCGContextinstead ofUIBezierPath.