         for emotion in topLevelEmotions {
             let label = LTMorphingLabel()
             label.text = emotion
+            label.textAlignment = NSTextAlignment.Center
+
             self.addSubview(label)
             topLevelEmotionLabels[emotion] = label
         }

    public override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
        return
    }
    public override func touchesMoved(touches: Set<NSObject>, withEvent event: UIEvent) {
        return
    }
    public override func touchesEnded(touches: Set<NSObject>, withEvent event: UIEvent) {

                    label.height == size.height
                }
            }
            
            let l: AngleGradientLayer = self.layer as! AngleGradientLayer
           l.locations = angles
        }
    }
    
