ios - navigationBar.translucent = YES not working in presented view controller -


why navigationbar.translucent = yes; not working making translucent nav bar in presented view controller? 

self.navigationcontroller.navigationbar.translucent = yes;

this view controller presenting code.

    settingsviewcontroller *vc = [[settingsviewcontroller alloc]initwithnibname:@"settingsviewcontrollernew" bundle:nil];     uinavigationcontroller *navvc = [[uinavigationcontroller alloc]initwithrootviewcontroller:vc];     navvc.navigationbar.translucent = yes;     [self presentviewcontroller:navvc animated:yes completion:nil];

but working in root view , navigated view controller. what's wrong?


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