iphone - UIPageViewController backside view -

iphone - UIPageViewController backside view -

this question has reply here:

how alter shadow background white other colors 3 answers

i have set working uipageviewcontroller in app. want customize backside of page shown when user turning page. default behaviour right showing frontview @ 40% or so. possible set in way backside view specify?

edit: maybe should clarify want backside of view same view. illustration solid reddish color. same question has been asked here uipageviewcontroller : how alter shadow background white other colors : ios

this code utilize in spine position method. in comments of setviewcontrollers method read:

for transition style 'uipageviewcontrollertransitionstylepagecurl', if 'doublesided' 'yes' , spine location not 'uipageviewcontrollerspinelocationmid', 2 view controllers must included, latter view controller used back.

so if do:

-(uipageviewcontrollerspinelocation)pageviewcontroller: (uipageviewcontroller *)pageviewcontroller spinelocationforinterfaceorientation (uiinterfaceorientation)orientation { uiviewcontroller *currentviewcontroller = self.pageviewcontroller.viewcontrollers[0]; uiviewcontroller *backsideviewcontroller = [[backsideviewcontroller alloc]init]; self.pageviewcontroller.doublesided = yes; nsarray *viewcontrollers = @[currentviewcontroller,backsideviewcontroller]; [self.pageviewcontroller setviewcontrollers:viewcontrollers direction:uipageviewcontrollernavigationdirectionreverse animated:yes completion:null]; homecoming uipageviewcontrollerspinelocationmax; }

i error: number of provided view controllers (2) doesn't match number required (1) requested spine location (uipageviewcontrollerspinelocationmax)

please go through link.

apple site class reference

sample code uipageviewcontroller.

iphone objective-c uipageviewcontroller