 
     @IBInspectable
     var radius: Double {
-
-        set {
-
+        set {
             if let layer = layer as? AnimationLayer {
                 layer.radius = CGFloat(newValue)
             }


    }

    @IBInspectable var fontSize: CGFloat = 12 {
        didSet {
            createFonts()
            updateText()
            self.setNeedsDisplay()
        }
    }

    @IBInspectable var fontFamily: String = "Arial" {
        didSet {
            createFonts()
            updateText()
            self.setNeedsDisplay()
        }
    }

    @IBInspectable var percentageSignFontSize: CGFloat = 16 {
        didSet {
            createFonts()
            updateText()
            self.setNeedsDisplay()
        }
    }

    @IBInspectable var percentageSignFontFamily: String = "Arial" {
        didSet {
            createFonts()
            updateText()
            self.setNeedsDisplay()
        }
    }
    
    @IBInspectable var isPercentageSignVisible : Bool = true {
        didSet{
            updateText()
            self.setNeedsDisplay()
        }
    }
    
    @IBInspectable var outlinePlacementInterfaceAdapter: String
    {
        set

            return _outlinePlacementInterfaceAdapter
        }
    }

    var outlinePlacement: OutlinePlacement = .Inside
    {
        didSet
        {
            self.setNeedsDisplay()
        }
    }
