search

kaandedeoglu / KDCircularProgress

A circular progress view with gradients written in Swift
MIT License
1.21k stars 217 forks source link

Heavy flickering on iPad Air #62

Closed variiance closed 7 years ago

variiance commented 7 years ago

Hi,

I am experiencing heavy flickering while testing the progress bar on an iPad Air. UIView size is 600x600, using iOS 10.2. I have also tested on an iPhone 5s, where the progress bar works fine, no issues on simulators either. Unfortunately I am not allowed to upload a video, so I am attaching screenshots. The progress bar seems to disappear and reappear rapidly, while the track stays put.

screen shot 2017-01-16 at 11 48 28 screen shot 2017-01-16 at 11 48 15 screen shot 2017-01-16 at 11 49 13

kaandedeoglu commented 7 years ago

Is that a UIVisualEffectView on the background?

variiance commented 7 years ago

No, the background is a static image stored in assets, using a UIImageView. All views are siblings.

kaandedeoglu commented 7 years ago

I can't really reproduce the issue since I don't own an iPad Air. I'll try to create a 600x600 progress on the iPhone and see if the problem occurs.

Meanwhile, you can check if you can reproduce the issue in a new project that has no app logic but only the progress view.

variiance commented 7 years ago

I couldn't reproduce the issue on a clean project. I will take another look at the code in the original one.