Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions
Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions
- Subject: Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions
- From: Ray <email@hidden>
- Date: Tue, 27 Mar 2012 19:27:09 +0200
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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| References: | |
| | >Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions (From: Ray <email@hidden>) |
| | >Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions (From: Marco Tabini <email@hidden>) |
| | >Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions (From: Andreas Mayer <email@hidden>) |
| | >Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions (From: Ray <email@hidden>) |
| | >Re: Question about UIImage, scaling, and UIGraphicsBeginImageContextWithOptions (From: Andreas Mayer <email@hidden>) |