         buttonExport.imageEdgeInsets = UIEdgeInsetsMake(20, 18, 0, 0)
         self.buttonExport = buttonExport
         
+        addSubview(background)
         addSubview(imageView)
         
         let views:[String:UIView] = [
-            "imageView":imageView]
+            "imageView":imageView,
+            "background":background]
         
         let metrics:[String:CGFloat] = [
             "barHeight":barHeight]

        self.controller = controller
        
        let barHeight:CGFloat = controller.parentController.viewParent.kBarHeight
        
        let imageView:UIImageView = UIImageView()
        imageView.isUserInteractionEnabled = false

            views:views))
        addConstraints(NSLayoutConstraint.constraints(
            withVisualFormat:"V:|-(barHeight)-[imageView]-0-|",
            options:[],
            metrics:metrics,
            views:views))
        addConstraints(NSLayoutConstraint.constraints(
            withVisualFormat:"H:|-0-[background]-0-|",
            options:[],
            metrics:metrics,
            views:views))
        addConstraints(NSLayoutConstraint.constraints(
            withVisualFormat:"V:|-(barHeight)-[background]-0-|",
            options:[],
            metrics:metrics,
            views:views))
