title: How to add image in UITableViewRowAction?
body: <p>I'm trying to add image in <code>UITableView</code> Swipe style. I tried with Emoji text &amp; its working fine</p>
  
  <pre><code>func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -&gt; [UITableViewRowAction]? {
    let editAction = UITableViewRowAction(style: .normal, title: "") { (rowAction, indexPath) in
        print("edit clicked")
    }
  
    return [editAction]
  }
  </code></pre>
  
  <p>But I need image instead of Emoji, meanwhile I tried </p>
  
  <pre><code>editAction.backgroundColor = UIColor.init(patternImage: UIImage(named: "edit")!)
  </code></pre>
  
  <p>But it's getting duplicate image, I used images in many format like 20*20, 25*25, 50*50 but still duplicating. </p>
  
  <p>How can I add image?</p>