Re: UIScrollView to UIImage
Re: UIScrollView to UIImage
- Subject: Re: UIScrollView to UIImage
- From: Roland King <email@hidden>
- Date: Thu, 18 Jul 2013 10:08:36 +0800
Does it do that even if the scroll view isn't scrolled at all but is at the very top?
On 18 Jul, 2013, at 9:56, Trygve Inda <email@hidden> wrote:
> I am trying to take a "snapshot" of my UIScrollView and store it in a
> UIImage:
>
> UIGraphicsBeginImageContext(scrollView.bounds.size);
> [scrollView.layer renderInContext:UIGraphicsGetCurrentContext()];
> UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
> UIGraphicsEndImageContext();
>
>
> This works for the most views, but when I try it with the UIScrollView, I
> just get a black image (but [image size] is correct).
>
> Any ideas?
>
> Trygve
>
>
>
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