tint color UIImage

uiimage_tint.swift

public extension UIImage {
    func tint(_ color: UIColor) -> UIImage {
        let rect = CGRect(x: 0, y: 0, width: size.width, height: size.height)
        let renderer = UIGraphicsImageRenderer(size: rect.size)
        let result = renderer.image { c in
            color.setFill()
            c.fill(rect)
            self.draw(in: rect, blendMode: .destinationIn, alpha: 1)
        }
        return result
    }
}