ios4 - UIWindowの向きに従ってUIImageViewを回転させますか?

Question

UIWindow の下側に UIImageView があります。向きが何であれ、常に下側に表示したいのですが、実装に問題があります。これに対する解決策はありますか？

Answer 1

NSLog(@"rotate");

if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)){
    AppDelegate *delegate = (AppDelegate *)[UIApplication sharedApplication].delegate; 

    // Rotate 90 degrees to hide it off screen
    CGAffineTransform rotationTransform = CGAffineTransformIdentity;
    rotationTransform = CGAffineTransformRotate(rotationTransform,DegreesToRadians(0));
    delegate.imgV.transform = rotationTransform;

}
else if (UIDeviceOrientationIsPortrait([UIDevice currentDevice].orientation)){
    AppDelegate *delegate = (AppDelegate *)[UIApplication sharedApplication].delegate; 

    // Rotate 90 degrees to hide it off screen
    CGAffineTransform rotationTransform = CGAffineTransformIdentity;
    rotationTransform = CGAffineTransformRotate(rotationTransform,DegreesToRadians(90));
    delegate.imgV.transform = rotationTransform;

}

楽しみ ：-）