Thursday, October 9, 2008

iPhone Layer Edge Antialiasing

Apply your rotation transform to that layer and look how beautiful it is in the simulator -- nicely antialiased rotated layer edges. Drop it on the phone and you might be surprised to find that it looks like crap. It turns out that layers don't have antialiased edges on the iPhone, so just keep that in mind if you're planning on using layer rotations, especially.

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