 
 public extension UIFont{
 
-    static func iconFontOfSize(font: Fonts, fontSize: CGFloat) -> UIFont {
+    static func iconFont(font: Fonts, ofSize size: CGFloat) -> UIFont {
         let fontName = font.rawValue
         var token: dispatch_once_t = 0
         if (UIFont.fontNamesForFamilyName(fontName).count == 0) {

                FontLoader.loadFont(fontName)
            }
        }
        return UIFont(name: font.rawValue, size: fontSize)!
    }

}

        let paragraphStyle = NSMutableParagraphStyle()
        paragraphStyle.alignment = NSTextAlignment.Center
        
        drawText!.drawInRect(CGRectMake(0, 0, imageSize.width, imageSize.height), withAttributes: [NSFontAttributeName : UIFont.iconFont(font, ofSize: fontSize)])
        let image = UIGraphicsGetImageFromCurrentImageContext()
        UIGraphicsEndImageContext()

