A hamburger menu button with full customization. Inspired by VinhLe's idea on the Dribble
![Preview] (http://i.imgur.com/jeaLTWt.gif)
You can config the looks of the button through Xcode Inspector
![Xcode Inspector] (http://i.imgur.com/vRn2Quu.gif)
Or you can make a button on your own by doing this:
let firstButton = MenuButton(frame: CGRect(x: 0, y: 0, width: 60, height: 60))
firstButton.center = CGPoint(x: self.view.bounds.width/2, y: 350)
firstButton.addTarget(self, action: #selector(ViewController.buttonClick(_:)), for: UIControlEvents.touchUpInside)
firstButton.lineWidth = 30
firstButton.lineMargin = 12
firstButton.lineCapRound = true
firstButton.thickness = 6
firstButton.slideLeftToRight = false
firstButton.backgroundColor = UIColor.purple
firstButton.cornerRadius = 10
self.view.addSubview(firstButton)
MIT license. See the LICENSE file for details.