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

I created the view where I added everything using:

UIView *zoomableView = [[UIView alloc] init];

without setting its frame.

The problem was solved when, after adding all the subviews to it, I set its frame to something large enough to accommodate all the tiled subviews.