Implement UITouchDown for UIImageView

Question

I know how to implement touchesBegan for UIImageView

is it possible to implement UITouchDown for UIImageView ?(i know

Answer 1

You can't.

control events such as UIControlEventTouchDown etc are available for UIControl's child objects like UIButton, UITextField etc. UIImageView is a UIView and hence cannot generate control notifications.

You have to use touchesBegan and co.