iOS 6 rotation not working

Question

I have overridden my UINavigationController to implement these methods:

-(BOOL)shouldAutorotate
{
    return [[self.viewControllers lastObject] shouldAutorotate]         


        

Answer 1

I did this in this way

-(BOOL) shouldAutorotate{
    return YES;
}

-(NSUInteger) supportedInterfaceOrientations{
    if ([self.visibleViewController isKindOfClass:[ZoomPictureViewController class]]) {
        return UIInterfaceOrientationMaskAll;
    }
    return UIInterfaceOrientationMaskPortrait;
}

Make sure you've clicked the orientation buttons in Xcode to enable the orientations you want and return the orientations in supportedInterfaceOrientations method.