On 2009 Mar 01, at 14:27, Steve Christensen wrote:
That version only works for a ±90° rotation since you're just swapping the width and height for the rotated image size. A more generalized solution would be:
Thank you, Steve. Yes, yours works for a 45° rotation whereas mine clipped.
Near the end of your code, to make it work, I needed to change [transform set]; to [transform concat]; On 2009 Mar 01, at 16:42, douglas welton wrote:
I'll offer a couple of other alternatives: 1) Use Quartz Composer... 2) Use Core Image...
Thanks Douglas. Now I have some motivation to learn those. But it will be after I'm done using all the things I learned during WWDC 2007 :)
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