UIImageView pinch zoom swift

Question

I was hoping someone could help me out. I am trying to allow a user to pinch zoom on a UIImageView(with a max and min level allowed). But for some reason the it does not wor

Answer 1

I ended up here, probably searching the wrong way.

I was after having my imageView in contentMode = .centre. But I was judging it too zoomed in and I was searching a way to zoom it out. Here's how:

    self.imageView.contentScaleFactor = 3

1 is as if you were doing anything. More that 1 zooms out... 3 works for me but you need to test it out.