uivisualeffectview
Less Blur with `Visual Effect View with Blur`?
It’s a pity that Apple did not provide any options for blur effect. But this workaround worked for me – animating the blur effect and pausing it before completion. func blurEffectView(enable enable: Bool) { let enabled = self.blurView.effect != nil guard enable != enabled else { return } switch enable { case true: let blurEffect … Read more
Corner radius on UIVisualEffectView
After @theMonster suggestion, I am posting what was a comment. override func viewDidLoad() { super.viewDidLoad() blurView.layer.cornerRadius = 50 blurView.clipsToBounds = true }
How to implement Visual Effect Views in Interface Builder?
Finally figured it out. In a UIViewController change the view’s background to blue Drag a Visual Effect Views with Blur and Vibrancy object into the view, so it’s added as a subview In the first Visual Effect View, set up Auto Layout constraints to its containing View: Leading, Trailing, Top, and Bottom (to make the … Read more
How to fade a UIVisualEffectView and/or UIBlurEffect in and out?
I think this is new in iOS9, but you can now set the effect of a UIVisualEffectView inside an animation block: let overlay = UIVisualEffectView() // Put it somewhere, give it a frame… UIView.animate(withDuration: 0.5) { overlay.effect = UIBlurEffect(style: .light) } Set it to nil to remove. VERY IMPORTANT – When testing this on the … Read more
How to use UIVisualEffectView to Blur Image?
Just put this blur view on the imageView. Here is an example in Objective-C: UIVisualEffect *blurEffect; blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight]; UIVisualEffectView *visualEffectView; visualEffectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect]; visualEffectView.frame = imageView.bounds; [imageView addSubview:visualEffectView]; and Swift: var visualEffectView = UIVisualEffectView(effect: UIBlurEffect(style: .Light)) visualEffectView.frame = imageView.bounds imageView.addSubview(visualEffectView)