Resize font size to fill UITextView?

Question

How would I set the font size of text in a UITextView such that it fills the entire UITextView? I\'d like the user to type in their text, then have the text fill the entire

Answer 1

An updated version of @Arie Litovsky's code. This works in iOS7 and later and stretches the font size both up and down so the text fits.

- (void) stretchFontToFit:(UITextView*)textView
{

    while( textView.contentSize.height < textView.frame.size.height )
    {
        textView.font = [textView.font fontWithSize:textView.font.pointSize +1];
        [textView layoutIfNeeded];
    }

    while( textView.contentSize.height > textView.frame.size.height )
    {
        textView.font = [textView.font fontWithSize:textView.font.pointSize -1];
        [textView layoutIfNeeded];
    }
}