UIBarButtonItem Image and Title

UIImage+BarButtonImage.swift

import UIKit

extension UIImage {
    static func barButtonImage(title titleText: String, showsBadge: Bool) -> UIImage {
        let badgeView = UIImageView()
        badgeView.image = .badge
        badgeView.isHidden = showsBadge == false
        badgeView.preferredSymbolConfiguration = UIImage.SymbolConfiguration(textStyle: .footnote)
        
        let titleTextLabel = UILabel()
        titleTextLabel.text = titleText
        titleTextLabel.font = .preferredFont(forTextStyle: .body, weight: .medium)
        
        let stackView = UIStackView()
        stackView.spacing = 6
        stackView.axis = .horizontal
        stackView.alignment = .center
        stackView.addArrangedSubview(badgeView)
        stackView.addArrangedSubview(titleTextLabel)
        stackView.insetsLayoutMarginsFromSafeArea = false
        stackView.isLayoutMarginsRelativeArrangement = true
        stackView.layoutMargins = UIEdgeInsets(left: 10, right: 10)
        
        let targetSize = UIView.layoutFittingExpandedSize
        stackView.frame.size = stackView.systemLayoutSizeFitting(targetSize)
        
        let image = UIGraphicsImageRenderer(size: stackView.frame.size).image { _ in
            stackView.drawHierarchy(in: stackView.bounds, afterScreenUpdates: true)
        }
        
        return image
    }
}