malcommac / circularscroller

Efficient and Lightweight endless UIScrollView implementation in Swift

Hello 👋 I'm Daniele and I work as Mobile Tech Lead Manager at ImmobiliareLabs, the IT dept of Immobiliare.it.
I'm a passionate software engineer with a love for minimalism, product design and sushi.
I started programming on macOS in 2000 and iOS on 2007.

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circularscroller's Issues

Great component with a few issues...

1. On line 318 it should be 'break' instead of 'return'

2. There is a flickering when scrolling from left to right because images are first removed with removeFromSuperView() and then added again with addSubview(). I solved this by inserting the subviews at index 0 and after recenterScrollOffset(), remove the subviews with an index > 0

3. the first time the CircularScroller shows a scrollable image it's in the wrong size on small devices -> on line 375 [let centerOffsetX = CGFloat(centerPageIndex - 1) * bounds.size.width] the bounds are incorrect. For now I fixed this by replacing self.layoutIfNeeded() with self.layoutSubviews() ...