[plain]
[[UIApplication sharedApplication]setStatusBarOrientation:UIInterfaceOrientationLandscapeLeft animated:YES]; 
CGFloat duration = [UIApplication sharedApplication].statusBarOrientationAnimationDuration; 
[UIView beginAnimations:nil context:nil]; 
[UIView setAnimationDuration:duration]; 
 
view.transform = CGAffineTransformMakeRotation(-M_PI/2); 

雖然內容很少，但是很實用，一滴一點積累起來！