How do I animate/rotate a UIView 90 degress from its upper right corner?

Question

I\'ve been searching for hours trying to find a way to animate/rotate a UIView 90 degrees from the upper right corner.

The effect should almost work like a swinging door

Answer 1

You should try this code:

-(void)doRotationView{
[UIView beginAnimations:@"flipping view" context:nil];  
    [UIView setAnimationDuration:1];    
    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];   
    [UIView setAnimationTransition: UIViewAnimationTransitionFlipFromLeft    
                           forView:self cache:YES];
    if (flagFront == 1) {
        flagFront =0;
        [self.viewSecond setHidden:NO];
        [self.viewFirst setHidden:YES];
    }
    else{
        flagFront =1;
        [self.viewSecond setHidden:YES];
        [self.viewFirst setHidden:NO];        
    }
    [UIView commitAnimations];

}