The zoom for uiscrollview isn't working

Question

I don\'t understand why the scrollview isn\'t working, because I followed advices from tutorials.

I created the UIScrollView that contains an UIImageV

Answer 1

You need to return imgv in your delegate method viewForZoomingInScrollView::

- (UIView *) viewForZoomingInScrollView:(UIScrollView *) view {
    return imgv;
}