set blur effect full screen in swift

Question

I want to set blur effect in full screen like gonna app

here is my code i want to set blur effect

 let paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as String
 filePathToWrite1 = "\(paths)/\(videoTitle[a]).jpg"
 let img = UIImage(contentsOfFile: filePathToWrite1)
 viewImg.image = img

 let blurEffect = UIBlurEffect(style: UIBlurEffectStyle.Dark)
        blurEffectView = UIVisualEffectView(effect: blurEffect)
        blurEffectView.frame = viewImg.bounds
        blurEffectView.autoresizingMask = [.FlexibleWidth, .FlexibleHeight]

         viewImg.addSubview(blurEffectView)
         view.addSubview(viewImg)

Here is img for my Original img

After blur effect

And i want to like below

you can use view.backgroundColor = [UIColor colorWithWhite:0 alpha:0.3] — Reshmi Majumder, Feb 05 '16 at 05:42
blur and transparent are fully different thing use [UivisualEffectView](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIVisualEffectView/) for blurry ness — Ratul Sharker, Feb 05 '16 at 06:04

score 0 · Answer 1 · answered Feb 05 '16 at 07:57

0

put this code under viewImg.image = img :

viewImg.contentMode = .ScaleAspectFill

answered Feb 05 '16 at 07:57

asd3344

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set blur effect full screen in swift

1 Answers1