Issue when iphone takes place the Landscape Orientation

Question

Hi all,

I am using the delegate method for auto rotation in iphone application.

    -(BOOL)shouldAutorotateToInterfaceOrientation:UIInterfaceOrientation)interfaceOrientation{

    if(interfaceOrientation  == UIInterfaceOrientationPortrait ){
            [UIView beginAnimations:@"View Flip" context:nil];
            [UIView setAnimationDuration:0.2f];
            [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
            self..view.transform = CGAffineTransformMakeRotation(0);
            self.view.bounds = CGRectMake(0,0,320,460);
            [UIView commitAnimations];
            self.navigationBar.frame=CGRectMake(0, 0, 320, 44);


        }else if(interfaceOrientation  == UIInterfaceOrientationLandscapeRight){

            [UIView beginAnimations:@"View Flip" context:nil];
            [UIView setAnimationDuration:0.2f];
            [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
            CGAffineTransform transform = CGAffineTransformMakeRotation(3.14159/2);
            self.view.transform = transform;
            CGRect contentRect = CGRectMake(10, -10, 480, 300);
            self.view.bounds = contentRect;
            [UIView commitAnimations];

            self.navigationBar.frame=CGRectMake(0, 0, 480, 32);

        }else if(interfaceOrientation  == UIInterfaceOrientationLandscapeLeft){
            //navigationController.navigationBar.frame=CGRectMake(0, 0, 480, 34);
            [UIView beginAnimations:@"View Flip" context:nil];
            [UIView setAnimationDuration:0.2f];
            [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
            CGAffineTransform transform = CGAffineTransformMakeRotation(-3.14159/2);
            self.view.transform = transform;
            CGRect contentRect = CGRectMake(-10, -10, 480, 300);
            self.view.bounds = contentRect;
            [UIView commitAnimations];

            self.navigationBar.frame=CGRectMake(0, 0, 480, 32);
        }else if(interfaceOrientation  == UIInterfaceOrientationPortraitUpsideDown ){
               return NO;
        }
        return YES;
    }

It is working fine on iphone OS3 but on iphone OS4, when rotating to landscape mode, the interface displays incorrectly (http://www.freeimagehosting.net/image.php?2edf4a9702.png) When rotating back to portrait mode the interfaces compresses....(http://www.freeimagehosting.net/image.php?2da25c4c07.png)

Please suggest me any suggestion how I resolve it ??

Thanks
Deepika

Answer 1

CGRect contentRect = CGRectMake(-10, -10, 480, 300); self.view.bounds = contentRect;

why you giving -10,-10 ? any specific reason .This is completely due to frame mismatching. Just change that frame and check it.