title: Customising UiPickerView
body: <p>In my objective c project I need to implement custom picker view. By implementing the default iOS picker view it look like the Wheel is rotating along a sphere.i needs just move the content vertically up and down not like sphere how to implement this.</p>
  
  <p><a href="https://i.stack.imgur.com/8rfc5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8rfc5.png" alt="enter image description here"></a></p>