UIFont+CustomFont.swift

UIFont+CustomFont.swift

import UIKit

extension UIFont {
    class func systemFontOfSize(size: CGFloat) -> UIFont {
        return UIFont(name: "CustomFont-Regular", size: size)!
    }
    func lightSystemFontOfSize(size: CGFloat) -> UIFont {
        return UIFont(name: "CustomFont-Light", size: size)!
    }
    func boldSystemFontOfSize(size: CGFloat) -> UIFont {
        return UIFont(name: "CustomFont-Bold", size: size)!
    }
    func preferredFontForTextStyle(style: UIFontTextStyle) -> UIFont {
        switch(style) {
        case UIFontTextStyle.body:
            return UIFont.systemFont(ofSize: 17)
        case UIFontTextStyle.headline:
            return UIFont.boldSystemFont(ofSize: 17)
        case UIFontTextStyle.subheadline:
            return UIFont.systemFont(ofSize: 15)
        case UIFontTextStyle.footnote:
            return UIFont.systemFont(ofSize: 13)
        case UIFontTextStyle.caption1:
            return UIFont.systemFont(ofSize: 12)
        case UIFontTextStyle.caption2:
            return UIFont.systemFont(ofSize: 11)
        default:
            return UIFont.systemFont(ofSize: 17)
        }
    }
}