最終更新:2017-06-07 (水) 05:38:48 (2508d)  

UIViewController supportedInterfaceOrientations
Top / UIViewController supportedInterfaceOrientations

Returns all of the interface orientations that the view controller supports.

- (NSUInteger)supportedInterfaceOrientations

値

  • UIInterfaceOrientationMask 
    typedef enum {
   UIInterfaceOrientationMaskPortrait = (1 << UIInterfaceOrientationPortrait),
   UIInterfaceOrientationMaskLandscapeLeft = (1 << UIInterfaceOrientationLandscapeLeft),
   UIInterfaceOrientationMaskLandscapeRight = (1 << UIInterfaceOrientationLandscapeRight),
   UIInterfaceOrientationMaskPortraitUpsideDown = (1 << UIInterfaceOrientationPortraitUpsideDown),
   UIInterfaceOrientationMaskLandscape =
   (UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight),
   UIInterfaceOrientationMaskAll =
   (UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskLandscapeLeft |
   UIInterfaceOrientationMaskLandscapeRight | UIInterfaceOrientationMaskPortraitUpsideDown),
   UIInterfaceOrientationMaskAllButUpsideDown =
   (UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskLandscapeLeft |
   UIInterfaceOrientationMaskLandscapeRight),
} UIInterfaceOrientationMask;
↑

現在の端末の方向 

[[UIDevice currentDevice] orientation]



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