On Feb 23, 2016, at 12:32 , Charles Jenkins <[email protected]> wrote:
> 
> This is the first time I’ve tried to inject an overlay view into the view 
> hierarchy, so I’m probably doing it completely wrong or missing something 
> very basic.

I’d suggest you go and watch the WWDC videos about advanced scroll view usage, 
starting with session 104 in 2011, then session 223 in 2012, session 217 in 
2013 and session 235 in 2014. Unfortunately, that’s where the series seems to 
have ended.

That’s a bit under 4 hours of video, but they’re incredibly well worth watching 
for anyone who’s interested in doing clever things with scroll views. Not only 
are they technically enlightening, but they are very, very entertaining.

There’s 5 minutes or so in one of these videos that will tell you how to solve 
your problem neatly. (Bu I don’t know *which* 5 minutes. Possibly the “moon 
over cityscape” section?) The rest is just for fun.

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