I know that this question has been answered before, many times, but my example of use seems to be quite different from all of them, that I can not understand it.
My problem
I have a scroll view that does not match its inscription. There is 1 subclass in the scroll view, which is the same size as it, but it must be scalable.
Uploaded tutorials:
(1) - Apple Technical Note - This is done only with the code, and the examples show only full-screen scroll views.
(2) - Natasha The Robot Article - This was a really well written article, but I could not get it to work for me. I think this is due to the fact that her view scrolls in full screen.
(3) - Happy coding blog article - Another full-screen scroll view
... and many other textbooks that were very similar to these
My requirements
- My scroll view should be complete.
- My scroll view should be 40 cm on top and have a 1: 1 aspect ratio
- In my scroll view there should be one subtask that has the same size but can be increased with increasing (e.g. content size = scroll size)
I do not think that the size of the scroll view should affect anything, but it looks.
What i tried
, " ".
- | -View | -ScrollView | -ContentView | -ZoomableView
:

, , "" ( ) . VC.
, , , , , , (AKA 1:1). ?