ios - How can I show a popup of an image at the location the button was clicked? -

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i have uibutton fills entire screen. want is: find location of button tapped , make image appear @ location in swift. i'm having trouble determining uibutton tapped. i've searched everywhere , have found nothing. thanks.

if i'm reading correctly, looks don't want use uibutton, but, rather, normal uiview uitapgesturerecognizer.


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