I don't think so (not sure what your question was, possibly it was in another 
thread?)

On Mar 27, 2012, at 9:31 PM, b.n...@bluewin.ch wrote:

> sorry, is that the answer of my question?
> 
> benedikt
> 
> 
> 
> 
> 
> ----Ursprüngliche Nachricht----
> Von: cocoa-dev@deployedsmarts.
> com
> Datum: 27.03.2012 19:27
> An: "Andreas Mayer"<andr...@harmless.de>
> Kopie: <cocoa-dev@lists.apple.com>
> Betreff: Re: 
> Question about UIImage, scaling,      and 
> UIGraphicsBeginImageContextWithOptions
> 
> Andreas:
> 
> On Mar 27, 2012, at 6:41 PM, 
> Andreas Mayer wrote:
> 
>> So either imageWithData does not restore the scale from PNG data or 
>> UIImagePNGRepresentation() 
> does not store it in the first place.
> 
> When I set a breakpoint at UIImagePNGRepresentation(newImage) I can see that 
> the 
> scale of newImage is 2.0.
> 
> 
> 
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-- 
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