gistfile1.txt

- (void)viewDidLoad 
{
	[self setupPage];
    [super viewDidLoad];
}


#pragma mark -
#pragma mark The Guts
- (void)setupPage
{
	scrollView.delegate = self;
    
	[scrollView setCanCancelContentTouches:NO];
	
	scrollView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
	scrollView.clipsToBounds = YES;
	scrollView.scrollEnabled = YES;
	scrollView.pagingEnabled = YES;
	
	NSUInteger nimages = 0;
	CGFloat cx = 0;
	for (; ; nimages++) {
		NSString *imageName = [NSString stringWithFormat:@"image%d.png", (nimages + 1)];
		UIImage *image = [UIImage imageNamed:imageName];
		if (image == nil) {
			break;
		}
        
        CGRect myImageRect = CGRectMake(185.0f, 135.0f, 400.0f, 300.0f);
		UIImageView *imageView = [[UIImageView alloc] initWithFrame:myImageRect];
		
        [imageView setImage:image];

        [imageView.layer setBorderColor: [[UIColor whiteColor] CGColor]];
        [imageView.layer setBorderWidth: 5.0];
        imageView.opaque = YES; // explicitly opaque for performance
        
		CGRect rect = imageView.frame;
		rect.size.height = image.size.height;
		rect.size.width = image.size.width;
		rect.origin.x = ((scrollView.frame.size.width - image.size.width) / 2) + cx;
		rect.origin.y = ((scrollView.frame.size.height - image.size.height) / 2);
        
		imageView.frame = rect;
        
		[scrollView addSubview:imageView];
		[imageView release];
        
		cx += scrollView.frame.size.width;
	}
	
	self.pageControl.numberOfPages = nimages;
	[scrollView setContentSize:CGSizeMake(cx, [scrollView bounds].size.height)];
}