Top "Core-animation" questions

Core Animation is Apple's framework for performing hardware-accelerated animation of display elements on the Mac and iOS devices.

How to add a view behind other view in iOS

I want to add a view under my tab bar analog in iOS and then show it with animation coming …

iphone ios view core-animation
iOS: Using UIView's 'drawRect:' vs. its layer's delegate 'drawLayer:inContext:'

I have a class which is a subclass of UIView. I am able to draw stuff inside the view either …

iphone ios delegates core-animation
Objective-C - CABasicAnimation applying changes after animation?

I am using CABasicAnimation to move and resize an image view. I want the image view to be added to …

objective-c core-animation
CoreAnimation - Opacity Fade In and Out Animation Not Working

I'm attempting to create a fairly simple CoreAnimation for use in an AVComposition. My goal is to create a CALayer …

ios core-animation avfoundation calayer cakeyframeanimation
How to display a progress indicator overlay/HUD on iPhone?

I want to display a progress indicator in a semi-transparent box that floats over a table view. In other words, …

iphone cocoa-touch core-animation
Animating removeFromSuperview

I'd like to animate the transition from a subview back to the super view. I display the subview using: [UIView …

ios iphone cocoa-touch uiview core-animation
Rotating a CALayer 90 degrees?

How do I rotate a CALayer 90 degrees? I need to rotate everything include sublayers and the coordinate system.

objective-c core-animation calayer
UIVIew animation - Scaling + Translating

I have a view which I want to be scaled and translated to a new location by animating it. I …

cocoa-touch uikit uiview core-animation uiviewanimation
CABasicAnimation - transform scale keep in center

Trying to animatie an ellipse masked on a UIView to be scale transformed remaining in the center position. I have …

ios core-animation core-graphics mask catransform3d
UIView appereance from bottom to top and vice versa(Core Animation)

My goal is to understand and implement feature via Core Animation. I think it's not so hard,but unfortunately i …

ios xamarin uiview xamarin.ios core-animation