How to create an image from a UIView / UIScrollView
- by Andre
Hi,
I have an image in an UIScrollView, that can be scrolled and zoomed.
When the user presses a button, I want the code to create an image from whatever part of the UIScrollView is inside an area I specify with a CGRect.
I've seen code to crop UIImages, but I can't adapt it to do the same for a view, because it uses CGContextDrawImage.
Any thoughts?
Cheers,
Andre