title: ScrollView Add SubView in swift 3
body: <p>I want to try add a view form on scroll view but view don't fully added on scroll view's frame, my code is: </p>
  
  <pre><code>import UIKit
  
  class AddIncomeVC: UIViewController {
      @IBOutlet var scrollView: UIScrollView!
      @IBOutlet var views: UIView!
      override func viewDidLoad() {
          super.viewDidLoad()
          scrollView.contentSize = views.frame.size
          scrollView.addSubview(views)
  
      }
  
      override func viewDidLayoutSubviews() {
          super.viewDidLayoutSubviews()
          views.frame = CGRect(x: 0, y: 0, width: scrollView.frame.size.width, height: scrollView.frame.size.height)
      }
  
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/KCRUW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KCRUW.png" alt="enter image description here"></a></p>
  
  <p>Thanks,</p>