iPhone dev - Manually rotate view

Question

How can I manually rotate a view using the autoresizingMasks, as if the user had rotated the phone and it had auto-rotated. Also I want it to be instant, no animation. I you

Answer 1

I din't quite understand what you mean by

"... using the autoresizingMasks ..."

I did the same with UIIView animation. There are plenty of other techniques also out there. here is my code:

-(void)rotateToLandscape
{
UIWindow *win = [[UIApplication sharedApplication]keyWindow];
if(UIInterfaceOrientationIsPortrait(self.interfaceOrientation)){
    [[[UIApplication sharedApplication] keyWindow] setBackgroundColor:[UIColor blackColor]];
    [UIView beginAnimations:@"View Flip" context:nil];
    [UIView setAnimationDuration:0.3];
    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
    win.transform = CGAffineTransformIdentity;
    win.transform = CGAffineTransformMakeRotation(degreesToRadian(90));
    win.bounds = CGRectMake(0.0f, 0.0f, 480, 320);
    win.center = CGPointMake(160.0f, 240.0f);
    [UIView commitAnimations];
}   

}

// I hope the code doesn't need explanation.
//You can remove the animation statements to get the effect you want (un-animated).