Re: Reordering CALayer sublayers without raping my performance?

FROM : Jonathan del Strother
DATE : Thu Nov 22 13:24:11 2007

On 19 Nov 2007, at 18:56, Chris Ryland wrote:
> So, just to clarify for posterity, if you had turned off animation 
> by using a transaction, it would have mostly or completely removed 
> your slowdown?


Correct.  After disabling actions, adding/removing/reordering 
sublayers has negligible performance hit on what we're trying to do.