Center NSTextAttachment image next to single line UILabel

Question

I\'d like to append an NSTextAttachment image to my attributed string and have it centered vertically.

I\'ve used the following code to create my string

Answer 1

In my case calling sizeToFit() helped. In swift 5.1

Inside your custom label:

func updateUI(text: String?) {
    guard let text = text else {
        attributedText = nil
        return
    }

    let attributedString = NSMutableAttributedString(string:"")

    let textAttachment = NSTextAttachment ()
    textAttachment.image = image

    let sizeSide: CGFloat = 8
    let iconsSize = CGRect(x: CGFloat(0),
                           y: (font.capHeight - sizeSide) / 2,
                           width: sizeSide,
                           height: sizeSide)
    textAttachment.bounds = iconsSize

    attributedString.append(NSAttributedString(attachment: textAttachment))
    attributedString.append(NSMutableAttributedString(string: text))
    attributedText = attributedString

    sizeToFit()
}