How can code be linked to the swipes of a UIScrollView?
If the user swipes left I would like to decrement a counter and vice versa.
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How can code be linked to the swipes of a UIScrollView?
If the user swipes left I would like to decrement a counter and vice versa.
If your counter value is tied to contents offset then you can set
UIScrollView‘s delegate and implementscrollViewDidScroll:method in it. There you can checkcontentOffsetvalue and change your counter accordingly.