そのiPhone用
最初にサポートされるインターフェイスの向きが設定されますすべてのインターフェイス次に
yourview.hファイル内
      AppDelegate *appDel;
 BOOL isShowingLandscapeView;
 CGAffineTransform _originalTransform;
 CGRect _originalBounds;
 CGPoint _originalCenter;
 BOOL isLand,touch;
yourview.mファイル内
    -(void)viewWillAppear:(BOOL)animated
    {
          isLand = NO;
appDel = (AppDelegate*)[[UIApplication sharedApplication] delegate];
[[UIApplication sharedApplication] setStatusBarHidden:TRUE withAnimation:UIStatusBarAnimationNone];
AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
_originalTransform = [[appDelegate navigationController].view transform];
_originalBounds = [[appDelegate navigationController].view bounds];
_originalCenter = [[appDelegate navigationController].view center];
[appDelegate navigationController].view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
//[appDelegate navigationController].view.bounds  = CGRectMake(0.0,20.0, 480.0, 320.0);
CGSize result = [[UIScreen mainScreen] bounds].size;
if(result.height == 480)
{
    CGAffineTransform landscapeTransform = CGAffineTransformMakeRotation(M_PI/2);
    landscapeTransform = CGAffineTransformTranslate (landscapeTransform, +60.0, +80.0);
    [[appDelegate navigationController].view setTransform:landscapeTransform];
    [appDelegate navigationController].view.bounds  = CGRectMake(-20.0,00.0, 480.0, 320.0);
    [appDelegate navigationController].view.center  = CGPointMake (240.0, 160.0);
}
if(result.height == 568)
{
    CGAffineTransform landscapeTransform = CGAffineTransformMakeRotation(M_PI/2);
    landscapeTransform = CGAffineTransformTranslate (landscapeTransform, +124.0, +124.0);
    [[appDelegate navigationController].view setTransform:landscapeTransform];
    [appDelegate navigationController].view.bounds  = CGRectMake(0.0,0.0, 568, 320.0);
    [appDelegate navigationController].view.center  = CGPointMake (284, 160.0);
}
    }
  -(NSUInteger)supportedInterfaceOrientations
 {
     return UIInterfaceOrientationLandscapeLeft;
 }
  -(void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
 {
   AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
  CGSize result = [[UIScreen mainScreen] bounds].size;
  if(result.height == 480)
  {
    [appDelegate navigationController].view.bounds  = CGRectMake(0.0,0.0, 480.0, 320.0);
 }
if(result.height == 568)
{
    [appDelegate navigationController].view.bounds  = CGRectMake(0.0,0.0, 568, 320.0);
}
//    [appDelegate navigationController].view.bounds  = CGRectMake(0.0,0.0, 480.0, 320.0);
 }
     - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
    {
     if(interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation == UIInterfaceOrientationLandscapeRight)
    {
       return YES;
    }
   else
   {
      return NO;
   }
   }
  - (void) viewWillDisappear:(BOOL)animated {
   AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
  [[appDelegate navigationController].view setTransform:_originalTransform];
  [[appDelegate navigationController].view setBounds:_originalBounds];
  [[appDelegate navigationController].view setCenter:_originalCenter];
  if (isLand == NO) {
     isLand = YES;
    [UIApplication sharedApplication].statusBarOrientation = UIInterfaceOrientationLandscapeRight;
} else {
    isLand = NO;
     [UIApplication sharedApplication].statusBarOrientation = UIInterfaceOrientationPortrait;
 }
 }