//
//  UIFont + Traits.swift
//  CovidSafe
//
//  Copyright © 2020 Australian Government. All rights reserved.
//

import UIKit

extension UIFont {
    func withTraits(traits:UIFontDescriptor.SymbolicTraits) -> UIFont {
        let descriptor = fontDescriptor.withSymbolicTraits(traits)
        return UIFont(descriptor: descriptor!, size: 0) //size 0 means keep the size as it is
    }

    func bold() -> UIFont {
        return withTraits(traits: .traitBold)
    }

    func italic() -> UIFont {
        return withTraits(traits: .traitItalic)
    }
}