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POUIScrollView - Unable to scroll to the bottom
 

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    <p>I have a view which is about three times the size of the UIScrollView. I've configured the scroll view like this:</p> <pre><code>_scrollView.canCancelContentTouches = YES; _scrollView.autoresizesSubviews = NO; _scrollView.translatesAutoresizingMaskIntoConstraints = NO; [_scrollView addSubview:mapView]; _scrollView.contentSize = mapFrame.size; _scrollView.contentInset = UIEdgeInsetsZero; </code></pre> <p>I've also assigned a feasible zoom level inspired by <a href="http://www.raywenderlich.com/10518" rel="nofollow">Matt Galloway's tutorial</a>:</p> <pre><code>-(void) viewDidAppear: (BOOL)animated { CGRect scrollViewFrame = _scrollView.frame; CGFloat scaleWidth = scrollViewFrame.size.width / self.scrollView.contentSize.width; CGFloat scaleHeight = scrollViewFrame.size.height / self.scrollView.contentSize.height; CGFloat minScale = MIN(scaleWidth, scaleHeight); // Calculate the content size for the scroll view _scrollView.maximumZoomScale = 1; _scrollView.minimumZoomScale = minScale; } </code></pre> <p>My problem is that I can't reach the bottom of the scroll view's subview. It always bounces back about 1/6 of the subview's height. Do you have any ideas what I might be doing wrong?</p> <p>An image illustrating the problem: <a href="http://i.imgur.com/HCHhGd9.jpg" rel="nofollow">http://i.imgur.com/HCHhGd9.jpg</a>. You can see that the bottom square is cut off by the scrolling issue.</p> <p><strong>Edit</strong></p> <p>I resolved the issue by creating the UIScrollView programmatically. It was previously defined in the storyboard. I'm still rather curious what I was potentially doing wrong–perhaps the proportions were different? Checking this out now.</p> <p><strong>Edit #2</strong> </p> <p>No, the sizes were the same. This will remain a mystery to me :)</p>
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    1. COIs your scrollView's contentSize correct?
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    2. COI had the same issue, my problem was a wrong content size
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    3. CO`mapFrame` is the frame passed as the `frame` argument to mapView's `initWithFrame`, so it ought to be correct, unless there is something I've missed?
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