iOS Subview that is currently visible

[xnakx]

I have a UIScrollView with 5 UIImageViews (with unique tags) as subviews
how do i get the tag of the UIImageView that is currently displayed?
I am trying to update a UILabel's text to something like "Image x out of 5". from within scrollViewDidScroll

Jason

 

[xnakx]

found it.
someone else pointed me to

CGFloat pageWidth = scrollView.frame.size.width;
    int page = floor((scrollView.contentOffset.x - pageWidth / 2) / pageWidth) + 1;
label.text=text = [NSString stringWithFormat:@"Image: %d",page];