How to convert UIScrollView to image?

Question

I have a scrollview, frame size is 480x265 and content size is 1800x600.

I have a lot of UIView added as a subview to this scrollview.

May I know how should I be able to convert this scrollview to an image?

Many thanks for any comments/help in advance!

This is a duplicate of http://stackoverflow.com/questions/3539717/getting-a-screenshot-of-a-uiscrollview-including-offscreen-parts — Rambatino, May 19 '15 at 15:20

score 3 · Answer 1 · edited Jun 03 '15 at 02:49

- (void)submitClicked
{
     UIGraphicsBeginImageContext(scrollView.contentSize);

     CGPoint savedContentOffset = scrollView.contentOffset;
     CGRect savedFrame = scrollView.frame;

     scrollView.contentOffset = CGPointZero;
     scrollView.frame = CGRectMake(0, 0, scrollView.contentSize.width,  scrollView.contentSize.height);
     [scrollView.layer renderInContext: UIGraphicsGetCurrentContext()];     
     UIImage *image = UIGraphicsGetImageFromCurrentImageContext();

     scrollView.contentOffset = savedContentOffset;
     scrollView.frame = savedFrame;

     UIGraphicsEndImageContext();
}

this will work great for you because i also suffer form this problem TAUHEED AHMD — Areeba Khan, Jun 10 '11 at 07:05

How to convert UIScrollView to image?

1 Answers1