Проверьте, находится ли UIView в видимом состоянии UIScrollView ⇐ IOS

[Anonymous]

What is the easiest and most elegant way to check if a UIView is visible on the current UIScrollView's contentView? There are two ways to do this, one is involving the contentOffset.y position of the UIScrollView and the other way is to convert the rect area?


Источник: https://stackoverflow.com/questions/108 ... ible-state