Counting the number of lines in a UITextView, lines wrapped by frame size

Question

I wanted to know when a text is wrapped by the frame of the text view is there any delimiter with which we can identify whether the text is wrapped or not.

For insta

Answer 1

Swift extension:

Using @himanshu padia answer

//MARK: - UITextView
extension UITextView{

    func numberOfLines() -> Int{
        if let fontUnwrapped = self.font{
            return Int(self.contentSize.height / fontUnwrapped.lineHeight)
        }
        return 0
    }

}

Usage : yourTextView.numberOfLines()

be aware that if for some reason the font of the text view is nil, the return will be zero.