uiblureffect

How to set a BackdropFilter using dynamic-sized widgets in Flutter

I have a column: header with text, body with image, footer with text, all widgets have transparent backgrounds. I want to set the background using a blur of the main image but I keep reaching dead ends. In some situations this would be straight forward but in my scenario the image could be of any...

Blur UIImage to achieve effect like passcode blur of the wallpaper with swift

I want to achieve the effect that passcode view have (the wallpaper picture is blurred and darker) This give me a black screen func blurWithCoreImage(){ var inputImage = CIImage(image: UIImage(named: "wallpaper")); // Apply gaussian blur filter with radius of 30 var gaussianBlurFilter = CIFilter...

How to add UIVibrancyEffect to an existing UILabel ( IBOutlet )?

I have a working ViewController with working UIBlurEffect. Here is my code: @IBOutlet weak var nameLabel: UILabel! override func viewDidLoad() { super.viewDidLoad() let blurEffect = UIBlurEffect(style: .Light) let blurView = UIVisualEffectView(effect: blurEffect) blurView.frame = self.view.frame...

How to implement Visual Effect Views in Interface Builder?

How do you use Visual Effect Views with Blur and Vibrancy in Interface Builder? I've dragged this item out into the View, then dragged a UILabel onto the last view in the hierarchy - the vibrant effect's contentView I assume. This results in a blurred view overtop but there is no label visible....