Draw doughnut chart with titles in Swift
<p>Any idea how to draw a doughnut chart with titles like this:</p>

<p><a href="https://i.stack.imgur.com/XmVIG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XmVIG.png" alt="enter image description here"></a></p>

<p>I tried several libraries, but with no success. I can't create these white lines between each slice. Underlined titles are too difficult for me too. Any help will be appreciated! Thank you in advance!</p>