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Questions tagged [uiblureffect]

A UIBlurEffect object applies a blurring effect to the content layered behind a UIVisualEffectView. t. This tag should be tagged issues related with blur effects in iOS. It is available in iOS 8.0 and later .

A UIBlurEffect object applies a blurring effect to the content layered behind a UIVisualEffectView. Views added to the contentView of a UIVisualEffectView are not affected by the blur effect.

This a declared in Apple's UIkit framework.

Source : UIBlurEffect class reference

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189 questions
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Check if device supports blur

My app uses UIBlurEffect, however older devices (specifically iPads 2 and 3, that support iOS 8) don't have blur support. I'd like to check if the user's device has blur support or not. How do I do it?
Guilherme
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UIVisualEffectView on UITableView background

I am creating a UITableViewController (at the root of a UINavigationController) and presenting this modally on top of another view controller. I have it working to an extent, such that when the view loads and viewDidAppear is called, the visual…
Z S
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How to get blur effect similar to Apple maps status bar?

I'm working on a map based iOS 11 application and want to make the status bar blurred exactly like it appears in the Apple maps. This is how it looks on the Maps app: Currently, I'm using UIVisualEffectView to replicate this effect. Here's my…
FE_Tech
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Add a blur view above the videoview

In ios, one can put a UIBlurEffect above the videoview and then the video will be blurred. I am wondering how can i do the same in android or how to blur the video in real time? sorry for my pool English,but i really stuck here,i found a way to blur…
user7367772
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Is there a way of setting the UIBlurEffect black and white in Swift?

I have a view called componentsView that overlays mkmapview. I thought it would be cool to have this view transparent with a blur effect. So in my viewDidLoad method I typed: let blur = UIBlurEffect(style: UIBlurEffectStyle.Light) let blurView =…
user3766930
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Swift: Round UIButton with Blur background

I am wanting to make a round UIButton but with a light blur effect with vibrancy as it's background So far I've got a rounded UIButton, but the code I have found online (I'm new to iOS development so don't really understand how the blur etc works)…
Rs2845
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TableView with image background and blur effect - swift

I have a little problem: I'd like to set an image to background in a TableViewController. I tried this: class SquadreController: UITableViewController { override func viewDidLoad() { super.viewDidLoad() var sfondo =…
Fabio Cenni
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iOS 8 UIVisualEffect UIBlurEffect and Scaling/Moving/Resizing

I have a subclass of a UIButton that I am blurring and it looks great: - (id)initWithFrame:(CGRect)frame { if (self = [super initWithFrame:frame]) { self.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0…
Gizmodo
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React Native - How to do Blur View like iOS or instagram?

Background Transparency with BLUR Is it possible to blur view without using background Image? I want to show the parent content on top of the background blur view in modal. Similar kind of this: Tried with react-native-blur : Its actually blurring…
Balasubramanian
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removeFromSuperview() not working

I wanted to blur the background when the touch id is asked and once the authorization is successfull, the viewcontroller needs to be visible.But this is not happening.The viewcontroller is still blurred even if authorization is successfull.Can…
Vineeth Krishnan
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Blur effect background on all cell on UITableView

I use Swift 2, Xcode 7 and Eureka! 1.2 I want apply the blur effect at cells of my TableView. I created the view that contains the effect. But how to recover all cells of the table? My effect view : let blur = UIBlurEffect(style:…
user5623030
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In Objective C how can we Blur face in round/circular shape shape?

I am working on iOS app in which i detect face from Image and blurring face , i have already achieved blurring face in rectangular form but what i am required is to Blur face in rounded shape . what i have tried so for is…
AHSAN NAZIR RAJA
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iOS 8 UIVisualEffect View with UIBlurEffect becomes opaque

I am trying to present a view with a blurred transparent background over an existing view. I am able to get the desired effect during the presentation animation, but once the blurred view is fully presented, it becomes opaque. Here's how I am…
BBruce
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Achieve a Uniform UIBlurEffect in the Primary View of a UISplitView

I'm using a stock UISplitViewController with out-of-the-box Master and Detail view controllers. In a storyboard, I've added a UIImageView to the Detail controller set to effectively fill the view with a single image. In the Master controller, I've…
Chris Droukas
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UITableView blurred overlay

In my project I want to achieve a blurred background in a UITableView. So far I already set up the overlay like this: let blurEffect = UIBlurEffect(style: .dark) let blurEffectView = UIVisualEffectView(effect: blurEffect) blurEffectView.frame =…
Marlon
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