Zoom Out type UIView in Objective C [closed]

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I have a UIView in my viewcontroller. On a button click I want to show a zoom out effect of that view without changing any proportions of size. HOw to do that.

I want an effect like this

Answer 1

apply affineTransform of scale .

 self.view.transform =CGAffineTransformMakeScale(.5, .5); 

Apply this transform outside viewDidLoad. enclose inside UIView animation block to animate it.