Orientation scrollFrame size problems

[maria77]

Problem with orientation

Hi everybody,

I am new to sdk/objective-C and I'm having some trouble with an app.

When I have landscape-view-orientation my image doesn't fit to screen.
The image rotates and its ok but the screen size is remaining inside the initial scrollFrame size (320,460).

I am sure that is something very easy but I don't have the knowledge to find it

My code is:

.m file

#import "UITestViewController.h"


UIImageView *largeImageView;
UIImageView *smallImageView;

@implementation UITestViewController


- (void)noteOrientationChangedNSNotification *)aNotification {
[self setBackgroundForOrientation:[UIDevice currentDevice].orientation];
}


- (void)viewDidLoad {

[super viewDidLoad];

//---------

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(noteOrientationChanged
name:UIDeviceOrientationDidChangeNotification
object:nil];
[[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications];

//---------

CGRect scrollFrame = CGRectMake(0,0,320,460);
UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:scrollFrame];
scrollView.minimumZoomScale = 0.3;
scrollView.maximumZoomScale = 1.0;
scrollView.delegate = self;


UIImage *bigImage = [UIImage imageNamed:@"imageTest.jpg"];
largeImageView = [[UIImageView alloc] initWithImage:bigImage];

//-------------

UIImageView * smallImageView = [[UIImageView alloc] initWithFrame:CGRectMake(1510, 896, 52, 43)];
[smallImageView setImage:[UIImage imageNamed:@"demo.png"]];


//-------------------------------------------------------

[scrollView addSubview:largeImageView];
[largeImageView addSubview:smallImageView];

scrollView.contentSize = largeImageView.frame.size;

[self.view addSubview:scrollView];
scrollView.showsVerticalScrollIndicator = NO;
scrollView.showsHorizontalScrollIndicator = NO;

[scrollView release];
}

scrollView.autoresizingMask = (UIViewAutoresizingFlexibleRightMargin
|
UIViewAutoresizingFlexibleLeftMargin
|
UIViewAutoresizingFlexibleTopMargin
|
UIViewAutoresizingFlexibleBottomMargin);

- (UIView *)viewForZoomingInScrollViewUIScrollView *)scrollView
{
return largeImageView;
}


- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];

// Release any cached data, images, etc that aren't in use.
}


- (void)dealloc {
[largeImageView release];

[super dealloc];
}

@end



Does anyone have any ideas?

Thank you for your time!
Maria