         UIGraphicsEndImageContext()
         return Cache.imageOfEdit!
     }
-}+}

        //brightness = brightness * CGFloat(pressBrightness)
        btn.backgroundColor = UIColor(hue: hue, saturation: saturation, brightness: brightness, alpha: alpha)
    }

    func buttonRelease(btn:SCLButton) {
        btn.backgroundColor = viewColor
    }

        UIGraphicsEndImageContext()
        return Cache.imageOfNotice!
    }
    
    class var imageOfWarning: UIImage {
        if (Cache.imageOfWarning != nil) {
            return Cache.imageOfWarning!
