uiviewanimation

Animating an image view to slide upwards

For non-autolayout storyboards/NIBs, your code is fine. By the way, it’s now generally advised that you animate using blocks: [UIView animateWithDuration:3.0 animations:^{ self.logo.center = CGPointMake(self.logo.center.x, self.logo.center.y – 100.0); }]; Or, if you want a little more control over options and the like, you can use: [UIView animateWithDuration:3.0 delay:0.0 options:UIViewAnimationCurveEaseInOut animations:^{ self.logo.center = CGPointMake(self.logo.center.x, self.logo.center.y – … Read more

Changing back button in iOS 7 disables swipe to navigate back

IMPORTANT: This is a hack. I would recommend taking a look at this answer. Calling the following line after assigning the leftBarButtonItem worked for me: self.navigationController.interactivePopGestureRecognizer.delegate = self; Edit: This does not work if called in init methods. It should be called in viewDidLoad or similar methods.

How to load GIF image in Swift?

Load GIF image Swift : ## Reference. #1 : Copy the swift file from This Link : #2 : Load GIF image Using Name let jeremyGif = UIImage.gifImageWithName(“funny”) let imageView = UIImageView(image: jeremyGif) imageView.frame = CGRect(x: 20.0, y: 50.0, width: self.view.frame.size.width – 40, height: 150.0) view.addSubview(imageView) #3 : Load GIF image Using Data let imageData … Read more

UIButton can’t be touched while animated with UIView animateWithDuration

Swift 5 In my case, when I set button.alpha = 0, the button interaction stops working, no matter if I setup UIViewAnimationOptionAllowUserInteraction as an option. Reason Whenever you define the animation or not, the view’s property is applying to view’s layer immediately. Because of this, when you set the view.alpha=0, you hide the view completely. … Read more