Re: CALayer and pixel alignment
Re: CALayer and pixel alignment
- Subject: Re: CALayer and pixel alignment
- From: Gideon King <email@hidden>
- Date: Wed, 22 Dec 2010 17:02:33 +1000
Yeah, that crossed my mind too, and I thought I had tried that, but I have just gone back through my code and found that there was a parent layer where I hadn't set it to an integral frame. I fixed that, and it's now working perfectly - looks so much better! Thanks for triggering me to look again.
Regards
Gideon
On 22/12/2010, at 4:25 PM, Seth Willits wrote:
> On Dec 21, 2010, at 4:09 PM, Gideon King wrote:
>
>> When I draw it in my CALayer drawing code, it's not always pixel aligned.
>
> You need to make sure the layer is aligned correctly too. The anchor point by default is {0.5, 0.5}. If you place an oddly-sized layer on X.0 coordinate, it'll be unaligned. Same with an even sized layer on a X.5 coordinate.
>
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