ios - Make transition between two Menus with UIScrollView -

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screenshot

i want have 2 menus (the other 1 same 1 shown in screenshot, contain other items).

each menu in own uistackview.

i've decided rule out uipageviewcontroller , instead use uiscrollview because it's behaviour want.

how can put both menus inside of uiscrollview , make nice animation?

are avoiding uipageviewcontroller because of complexity? because if there easier way accomplish same gesture controlled transition using uiscrollview's pagingenabled property

based on see in screenshots... 

var size                                      = cgsize()     size.height                               = self.view.frame.height     size.width                                = self.view.frame.width * 2  let scrollview                                = uiscrollview()     scrollview.frame                          = self.view.frame     scrollview.contentsize                    = size     scrollview.pagingenabled                  = true     scrollview.showshorizontalscrollindicator = false      nav.center.y                              = scrollview.frame.height / 2     nav.center.x                              = scrollview.frame.width / 2     nav2.center.y                             = scrollview.frame.height / 2     nav2.center.x                             = nav.center.x  + scrollview.frame.width      scrollview.addsubview(nav1)     scrollview.addsubview(nav2)  self.view.addsubview(scrollview)

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