iphone - MapKit lines and polygons -

I have a map and line on it (poly-line) I try to make a smooth polygon around this line The problem I am having is how to make polygon looks smooth with a round goal. Any suggestions / solution? I have tried to draw another line with the second thickness on the current front, but it does not work well with zooming ...

In MKOverlayPathView, which is a superclass of MKPolylineView, there is a property called a line cap that should be set to

kCGLineCapRound / P>

Check here:

Hope it helps.








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