absentia

        if (interfaceOrientation == UIDeviceOrientationPortrait) {
                NSLog(@"MJPVC portrait");
                [UIView beginAnimations:@"p" context:nil];
                [UIView setAnimationDuration:0.4];
                [UIView setAnimationDelegate:self];
                CGAffineTransform transform = CGAffineTransformIdentity;
//              transform = CGAffineTransformConcat(transform, CGAffineTransformMakeRotation(M_PI/2));
//              transform = CGAffineTransformConcat(transform, CGAffineTransformMakeTranslation(-170,-100));
//              transform = CGAffineTransformConcat(transform, CGAffineTransformMakeScale(0.75, 0.75));

                self.view.transform = transform;

                [UIView commitAnimations];

                CGRect f;
                f = self.view.frame;
                f.size.height = 1024;
                f.size.width = 768;
                self.view.center = CGPointMake(1024/42, 768/2);
                self.view.frame = f;
                NSLog(@"scrollview frame x=%f, y=%f, w=%f, h=%f", f.origin.x, f.origin.y, f.size.width, f.size.height);

                CGSize s = ((UIScrollView*)self.view).contentSize;
//              s.height = 4000;
                ((UIScrollView*)self.view).contentSize = s;

                NSLog(@"scrollview content size w=%f, h=%f", s.width, s.height);