Properly zooming a UIScrollView that contains many subviews

Question

I created a zoomable UIScrollView and added 100 subviews to it (tiled). The view scrolls perfectly left and right. However, I\'d like to allow zooming.

To do so I re

Answer 1

Exactly,

This is what Apple also is mentioning in the Scroll View Programming Guide:

Just create a view, add all subviews to this view and add the newly created view as a single subview to the scrollview...

Then in the viewForZoomingInScrollView delegate method return the object at Index 0:

- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView 
{
    return [self.scrollView.subviews objectAtIndex:0];
}