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Questions tagged [uivisualeffectview]

A UIVisualEffectView object gives you an easy way implement some complex visual effects. A question related with visual effect for UIView can be tagged with [tag:UIVisualEffectView].It is Available in iOS 8.0 and later .

Related to the new UIVisualEffectView.

A UIVisualEffectView object gives you an easy way implement some complex visual effects. Depending on the desired effect, the effect may affect content layered behind the view or content added to the visual effect view’s contentView.

https://developer.apple.com/library/ios/documentation/uikit/reference/UIVisualEffectView/index.html

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Background UIImageView Blur effect (Swift 4)

I'm trying to achieve this blur effect with my UIImageView: I don't not if it is possible. I've tried to play with UIVisualEffectView and UIBlurEffect, but I've got no luck. Any ideas, please? Thank you
Vitalyz123
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How to remove the white outer glow given by UIBlurEffect

I wanted to present a UIViewController with blur background. I used the following code in ViewDidLoad() self.view.backgroundColor = UIColor.clear let blurEffect = UIBlurEffect(style: UIBlurEffectStyle.dark) let vibrancyEffect =…
Manju Basha
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Blur effect stopped working in iOS 11

I used the following code to create a blur effect and it worked fine on iOS 10, but it stopped working on iOS 11.I am not able to view the blur when app moves to background.When the app comes to foreground, some times,the blur stays alwaysand the…
Ram
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How to make a UIImage be a blur effect view?

Ok, Im working in Swift here and there are a lot of answers like this How to use UIVisualEffectView? that talk about how to apply a UIVisualEffectView OVER an image, so that it blurs it like a background. My problem is I need to have my image, or…
blue
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Blur effect in iOS which ignores accessibilty ("reduce transparency" option)?

I have a blurred view which overlays other views. UIVisualEffectView is not appropriate because it is disabled when user sets Accessibility >> Reduce transparency. Could you suggest how to show this blur always independently from the device…
Vyachaslav Gerchicov
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Remove blur effect from UIVisualEffectView

How to remove blur effect from UIVisualEffectView control in xamarin.ios. I don't want that effect. I just want to keep it simple.
anand
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Not able to get blur effect

I'm using UIVisual Effect view in storyBorad. I just set four constraints(top, bottom, left, right) to that view. but it looks some black colour view behind. source code: import UIKit class SignOutViewController: UIViewController { @IBOutlet…
Arul Murugan Sivapoosam
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Swift - Blurred vibrant background view (like the notification center over the home screen)

I'm writing an iOS 10 app. I have a view (let's call it overlayView) that overlays another view (let's call it backgroundView). backgroundView has some color in it. I can easily get the overlayView to blur the backgroundView, but that ends up making…
Ethan G
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UIVisuaEffect when pushed into NavigationController loses its blurEffect

let layer = CAShapeLayer() let path = UIBezierPath(rect: self.view.bounds) let frameview = UIView(frame: CGRect(x:60,y:120,width:200,height:200)) frameview.layer.borderColor = UIColor.red.cgColor frameview.layer.borderWidth = 2 let tpath =…
Savitha Suresh
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How to add blur effect like image downloading

I am making a chat application and want to add a blur effect like image downloading similar to whatsapp as I also try the UIVisualEffectView but does not reach to the similar effect and also try to reduce the alpha of UIVisualEffectView but does not…
mukul
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UIVisualEffectView and touches inside UITableViewCell

I'm having an issue with using a UIVisualEffectView inside a custom UITableViewCell. When the table cell is touched, the effect view seems to be switching Vibrancy on by itself which isn't the desired effect I'm after at all. Vibrancy also seems to…
Joe Simpson
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Inserting a UIVisualEffectView behind an transparent imageView Image on a UIButton

I'm attempting to create a button with a clear background and a UIVisualEffectView behind a transparent image on the button. The myButton.imageView.image has an image set (myPNGWithTransparentBackground). I thought it would be pretty simple, but…
Adrian
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iOS custom keyboard blur view as background

This is really simple, but maybe not easy? I'm trying to build a custom keyboard app for iOS, and so far I've made a concept work pretty well. But I really want to have the whole container/background view to be a blur view (frosted glass effect…
You Speak So Well
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Setting a UIImageView to an initial state of blurred

I'm attempting to initially blur a background image on a UIViewController. When an @IBAction is called, I'd like to unblur backgroundImage. I can get the image to initially blur, but I can't get rid of the blur if I initially blur it. However, if I…
Adrian
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UIVisualEffectView Mask not working on iPhone 7 Plus Simulator

I'm trying to round the two top corner of a UIVisualEffectView like this: if let tabBarHeight = self.tabBarController?.tabBar.frame.height { mainViewHeight = self.view.frame.height - tabBarHeight } let oneAndHalfMainViewHeight =…
Lalo
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