title: How to achive same slider as like showing in iPhone camera zoom slider
body: <p>I am facing a issue related to slider . i have requirement to implement a slider as like iPhone showing in camera zoom feature is it possible any how  ?</p>
  
  <p><a href="https://i.stack.imgur.com/plBsB.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/plBsB.jpg" alt="I need to implement same as ios camera zoom slider "></a></p>
  
  <p>I have try to follow many blog but result is not proper as i expected.</p>
  
  <p>below is try code .</p>
  
  <pre><code>filterSlider?.setThumbImage(#imageLiteral(resourceName: "zoomThumb"), for: .normal)
      filterSlider?.setThumbImage(#imageLiteral(resourceName: "zoomThumb"), for: .highlighted)
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/icS9L.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/icS9L.jpg" alt="**And Result is :**"></a></p>