Re: CoreAnimation removeFromSuperlayer flicker

FROM : Milen Dzhumerov
DATE : Sat Jun 14 20:29:22 2008

On 14 Jun 2008, at 18:50, Brian Christensen wrote:

> On Jun 14, 2008, at 10:28 , Milen Dzhumerov wrote:
>

>> I've got a root layer which has got a solid background and I've got 
>> one sublayer. If I call removeFromSuperlayer on the sublayer when 
>> the root layer is small in size, it removes itself with animation 
>> and there are no problems. But if I increase the size of the window 
>> (the hosting view and the root layer consequently increase their 
>> size as ewll) and remove the sublayer again, I can see that the 
>> root layer changes to become all white for a fraction of a second 
>> and then goes back to normal (the sublayer is removed with 
>> animation normally). Are there any reasons for the flicker (e.g. 
>> wrong usage of removeFromSuperlayer)?

>
> How large is your root layer when you start seeing the flickering?
>


Probably about  700x500.

> /brian
>


M