Black background on transparent UITabBar

Question

I am trying to make a blurred background the UITabBar for my UITabViewController, and the idea is to have it be blurred and transparent so that the vie

Answer 1

imageWithColor was replaced by jotImage

let size = CGSize(width: tabBar.bounds.size.width,
                  height: tabBar.bounds.size.height)
tabBar.backgroundImage = UIImage.jotImage(with: UIColor.clear, size: size)