Re: Setting position of CALayer doesn't animate
Re: Setting position of CALayer doesn't animate
- Subject: Re: Setting position of CALayer doesn't animate
- From: David Duncan <email@hidden>
- Date: Tue, 02 Apr 2013 11:49:32 -0700
On Apr 2, 2013, at 11:43 AM, Steve Mills <email@hidden> wrote:
> On Apr 2, 2013, at 13:35, David Duncan <email@hidden> wrote:
>
>> What class is acting as the layer's delegate?
>
> My ScreenSaverView is the delegate.
By default a UIView will disable animations on its layer via the CALayer informal delegate protocol (if you are creating this layer yourself, you should not assign a UIView subclass as its delegate). This is why you aren't seeing implicit animations when you set the layer's position. You should either use UIView's animation APIs (if this layer belongs to a UIView) or you should assign something else as the layer's delegate (I would probably recommend the former).
--
David Duncan
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