Can't set titleView in the center of navigation bar because back button

Question

I\'m using an image view to display an image in my nav bar. The problem is that I can\'t set it to the center correctly because of the back button. I checked the related que

Answer 1

Qun Li's worked perfectly for me. Here's the swift 2.3 code:

override var frame: CGRect {
    set(newValue) {
        super.frame = newValue

        if let superview = self.superview {
            self.center = CGPoint(x: superview.center.x, y: self.center.y)
        }
    }

    get {
        return super.frame
    }
}