 import GLKit
 
 @IBDesignable
-open class FRCircleSlider: UIControl {
+public class FRCircleSlider: UIControl {
 
     @IBInspectable var selectedColor: UIColor = UIColor.blue
     @IBInspectable var firstDotColor: UIColor = UIColor.gray

    }

    func controlSetup() {

        translatesAutoresizingMaskIntoConstraints = false
        movingView = UIView(frame: frame)
        movingView.isUserInteractionEnabled = false
        movingView.translatesAutoresizingMaskIntoConstraints = false
        addSubview(movingView)


    // MARK: - Draw elements

    override public func draw(_ rect: CGRect) {
        self.drawProgressBackCircle(rect)
        self.drawConnector(rect)
        self.drawDot1(rect)
