On Mar 27, 2012, at 7:29 PM, David Duncan wrote:

> Simplest solution is to save the scale along side the image itself (under the 
> assumption that this data can possibly end up on a non-retina device for some 
> reason) or to create a new UIImage with the screen scale via 
> +imageWIthCGImage:scale:orientation: (assuming it cannot) after you load it 
> with +imageWithData:.

Right, I think I'm going to save the scale for now (in concert with 
+imageWIthCGImage:scale:orientation: which I planned to use already, based on 
whether an image was saved under the old or new code base). Thanks for your 
reply btw!

- Ray.


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