I am developing an application in which I need to draw dotted lines between a couple of points. I tried

CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound)
CGContextSetLineDash(UIGraphicsGetCurrentContext(), 0, lengths, LENGTH_OF_ARRAY)

But I see dashed lines instead of dotted lines. How can I get dotted lines instead?

ios swift iphone drawing core-graphics
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