Height Label Swift

extension UILabel

{

// SwifterSwift: Initialize a UILabel with text

    public convenience init(text: String?)

    {

self.init()

self.text = text

}

// SwifterSwift: Required height for a label

    public var requiredHeight: CGFloat

    {

let label = UILabel(frame: CGRect(x: 0, y: 0, width: frame.width, height: CGFloat.greatestFiniteMagnitude))

label.numberOfLines = 0

label.lineBreakMode = NSLineBreakMode.byWordWrapping

label.font = font

label.text = text

label.attributedText = attributedText

label.sizeToFit()

return label.frame.height

}

    

    // SwifterSwift: Required height for a label

    public var requiredWidth: CGFloat

    {

        let label = UILabel(frame: CGRect(x: 0, y: 0, width: CGFloat.greatestFiniteMagnitude, height: frame.height))

        label.numberOfLines = 0

        label.lineBreakMode = NSLineBreakMode.byWordWrapping

        label.font = font

        label.text = text

        label.attributedText = attributedText

        label.sizeToFit()

        return label.frame.width

    }

    

    func halfTextColorChange (fullText : String , changeText : String)

    {

        let strNumber: NSString = fullText as NSString

        let range = (strNumber).range(of: changeText)

        let attribute = NSMutableAttributedString.init(string: fullText)

        attribute.addAttribute(NSAttributedString.Key.foregroundColor, value: Theme.redColor , range: range)

        self.attributedText = attribute

    }

}

/*

  let TotalHeight : Int = Int(cell.lblComment.requiredHeight)

        

        return CGFloat(51+TotalHeight)

*/