How to find UILabel's number of Lines

Question

I displayed the text in UILabel by using wrap method. Now I want to need to find the how many number of line is there in UILabel.

If there is any possible way to fi

Answer 1

func getHeight(text:  NSString, width:CGFloat, font: UIFont) -> CGFloat
{
    let rect = text.boundingRect(with: CGSize.init(width: width, height: CGFloat.greatestFiniteMagnitude), options: ([NSStringDrawingOptions.usesLineFragmentOrigin,NSStringDrawingOptions.usesFontLeading]), attributes: [NSFontAttributeName:font], context: nil)
    return rect.size.height
}

text: the Label whose height you need to find with the given string

width: the width of UILabel

font: UILabel's font