Add border for dots in UIPageControl : <p>I want to add border color for dots in UIPageControl. Here is the small picture of it:</p>

<p><a href="https://i.stack.imgur.com/hE07m.png" rel="noreferrer"><img src="https://i.stack.imgur.com/hE07m.png" alt="enter image description here"></a></p>

<p>I am able to put second dot by configuring it from XCode but I cannot make the first and third circles' inside empty. Is there a simple way to achieve that?</p>

<p>Thanks :)</p>
