I would advise you to check the transparency in your image. Compositing is not
a simple task to do. And with the Core Animation Instrument, you can see your
FPS and you can color layers that are rendered offscreen. That might give you
some clues.
Rafael Cerioli
Le 19 mai 2010 à 18:51, And
Hi Ricky,
that is interesting, for some reason I assumed that the presentation layer
would take care of caching the presented view.
ok, I will try that and see how it goes, thanks.
is there anything else you can think of that might make a difference?
- Andrew Bush
>
>> Im writing some cod
On May 19, 2010, at 3:01 AM, Andrew wrote:
> Im writing some code to animate an image moving up the display, just a simple
> thing moving from the bottom to the top.
>
> the image is 75x75, and Im displaying that in a CALayer sized to 45x45 by
> setting its .contents property to the .CGImage o
