Re: CABasicAnimation in a view that's covered by another?
Re: CABasicAnimation in a view that's covered by another?
- Subject: Re: CABasicAnimation in a view that's covered by another?
- From: David Duncan <email@hidden>
- Date: Tue, 22 Nov 2016 10:57:22 -0800
> On Nov 22, 2016, at 7:26 AM, Eric E. Dolecki <email@hidden> wrote:
>
> I have a cross-fading album art thing happening. When I can see the
> imageview it works fine, if it's totally covered by another view (a panel I
> slide up), it seems to not change. Is this a known thing? Doesn't seem
> right - I am trying to track down other related things to see.
What do you mean by “seems to not change”? Can you see the view through the panel you slide up? If not, how can you tell what is going on?
>
> myfade = CABasicAnimation(keyPath: "contents")
> myfade.duration = 0.4
> myfade.fromValue = largeAlbumCover.image!.cgImage
> myfade.toValue = artImage?.cgImage
> myfade.delegate = self
> largeAlbumCover.layer.add(myfade, forKey: "animateContents")
> largeAlbumCover.image = artImage
>
> Thanks,
> Eric
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--
David Duncan
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