         }
     }
     
+    private func updateLabel()
+    {
+        let value:Int = Int(slider.value)
+        let degrees:String = "\(value)º"
+        label.text = degrees
+    }
+    
     //MARK: public
     
     func animateShow()

            view:slider,
            toView:self,
            margin:kSliderMargin)
    }
    
    required init?(coder:NSCoder)

    func actionReset(sender button:UIButton)
    {
        slider.value = 0
        updateLabel()
    }
    
    //MARK: private
