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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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206 questions
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Removing blur effect iOS 8 takes a few seconds

I implemented UIBlurEffect in my view controller when my UIAlertController appears via self.view addSubView method. However, in the action code where I had dismissed the alert controller, it takes a couple of seconds of lag before the blur effect is…
CyberMew
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UIVisualEffectsView animation bug

I'm trying to animate a UIVisualEffectsView with a blur effect on top of a UIImageView. Animating the effects view 'in' seems to work, however when animating it 'out' on the first animation frame the effect vanishes to what looks like a 0.5 alpha…
DrMickeyLauer
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Strange blur artefacts with UIVisualEffectView

I have a UIVisualEffectView which is causing some strange artefacts right when it appears. The UIVisualEffectView is added in code after the view loads because it's not available in iOS 7. Look at the blurred text background over the street view…
Maciej Swic
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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…
Ben
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Using UIScrollView with UIVisualEffectView (UIBlurEffect) in Swift

I'm using UIBlurEffect from UIVisualEffectView to produce the look introduced in iOS 7. To do so I programmatically add anything I want portrayed on top of the blur to the contentView, as described in the UIBlurEffect Class Reference: A…
davidrayowens
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How to implement UIVibrancyEffect for table view header?

I would like my table view section headers text to be rendered in the vibrant style, where the underlying UI shines through the text. I have tried the following, but nothing appears for the header as if I returned nil. override func…
Jordan H
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Backdrop-filter blur not working on submenu

I'm trying to applicate the backdrop-filter: saturate(180%) blur(20px); in a submenu, but it's not working at all. This is my setup (WordPress site): The main menu is a sticky menu, with a the color property .style-color-550572-bg tweaked with this…
Chuck23
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I have troubleshoot with change View Background to Nav Bar Blur in SwiftUI

I have face trouble to get blur background from the Nav bar Blur Effect into Collection View's View background to visible table view. I am give you a collection view here in the SwiftUI. VStack { if pinnedContacts.isEmpty { …
Antonio Adrian Chavez
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Swift blur effect repeating on view change

I am using a blurViewEffect using the following code inside the viewDidLoad() function. I am using Storyboard and Swift in the controller of the specific screen to achieve this. let blurEffectView =…
Mihail Minkov
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Blurred text how to find the original word?

Can someone here could throw some light in this ? How does a blurred text changes automatically every time we refresh it in a website? Please share your suggestions as well... The Blurred text can be copied using right click option but it changes…
Elims
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flutter blur effect between two views

I am trying to use blur in a view. One the first view, the user is supposed to tap on a widget so he can preview a pdf in the second view. During the process of getting the pdf file, i want to use blur. When the user has viewed his pdf, the user can…
Laurent Thomas
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Glassmorphism/Blur effect in part of the image with Jetpack Compose?

I need to make a card (or other type of layout) with the design you can see below. The problem: I don't know how to apply this kind of glassmorphism/blur effect to the bottom of the image where the text is. I leave you the code that I have done…
R0ck
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How draw a rectangle hole on UIBlurEffect and move it on x axis (UIKit)

I'm trying to create blur effect on a view and than add a shape which will show image on this blurred layer (custom video editing functionality) Currently I'm able to do it only dragging mask view from the right edge: but when I try to do it from…
Tzebulion
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How do I add a blur effect at the top and bottom edge of vertical scrollView in flutter

I'm Trying to implement a vertical Scroll view with multiple items inside. Currently the scroll view works just fine but the edges seems to be very sharp and its cropping like this while scrolling, instead I need to blur the top and bottom…
AMAL MOHAN N
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Add a blur effect for image behind a UITableView

I have a UIView that has an image for the background view, and a TableView that sits on about half of the view. What I'd like to happen is have the table view and its cells completely transparent, but blur the image behind the table view so that it…
user717452
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