NetNewsWire/iOS/Extensions/UIFont-Extensions.swift

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//
// UIFont-Extensions.swift
// NetNewsWire-iOS
//
// Created by Maurice Parker on 4/27/19.
// Copyright © 2019 Ranchero Software. 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)
}
}