Top "Quartz-core" questions

Quartz Core is the framework that includes Core Animation, Core Image, and Core Video

adding fading color & transparency to UIView

I know how to create and animate a view like the one in the Share sub view of the new …

iphone ios objective-c uiview quartz-core
How to access iOS private APIs in Swift?

How can I call non-public iOS functions and acces non public properies from Swift? Specifically, I would like to use …

ios objective-c swift iphone-privateapi quartz-core
How should QuartzCore.framework imported in Swift?

I need QuartzCore.framework to add borderColor to a textfield, how?

ios swift quartz-core cglayer
How to draw stars using Quartz Core?

I'm trying to adapt an example provided by Apple in order to programmatically draw stars in line, the code is …

objective-c ios geometry quartz-core
clipsToBounds and masksToBounds in grouped UITableViewCell

I'm trying to get my UITextView's corners to be masked by the rounded corners of the grouped UITableViewCell that contains …

ios uikit quartz-core cglayer
CALayer autoresizingMask not for iOS SDK?

I noticed, what CALayer, on iOS SDK haven't autoresizingMask property. I'm not sure what custom overloading of method "setFrame:" can …

ios core-animation calayer quartz-core
Custom CALayer - invalid context 0x0

I'm trying to build an app that use layers, my app structure is UIView --> UIScrollView --> UIView …

ios5 calayer cgcontext quartz-core