UIPageViewController page control background color

Question

i\'m using UIPageViewController in my app and it\'s working fine. however, it\'s page control which has been added automatically has a black background which is hiding the c

Answer 1

Updated for Swift 3:

override func viewDidLayoutSubviews() {
    super.viewDidLayoutSubviews()
    for view in self.view.subviews {
        if view is UIScrollView {
            view.frame = UIScreen.main.bounds
        } else if view is UIPageControl {
            view.backgroundColor = UIColor.clear
        }
    }
}

Swift 2 example for anyone that needs it. Put this inside your UIPageController subclass.

override func viewDidLayoutSubviews() {
    super.viewDidLayoutSubviews()
    for view in self.view.subviews {
        if view is UIScrollView {
            view.frame = UIScreen.mainScreen().bounds
        } else if view is UIPageControl {
            view.backgroundColor = UIColor.clearColor()
        }
    }
}