Infinite scrolling image; scrolls left to right in portrait mode - iphone

Question

I am trying to make an image scroll horizontally to the right while the device is in portrait mode. The image needs to scroll automatically until a timer ends, and needs to scroll seamlessly. How can I achieve this?

Answer 1

Try this,hope this will help.
// Create Image's array
NSMutableArray * imagesArray = [[NSMutableArray alloc]init];
for (int imageCount = 0; imageCount < YOURCOUNT;imageCount++)
{
[imagesArray addObject:[UIImage imageNamed:#"localImagePath%d.png",imageCount]];
}
// Create ScrollView
UIScrollView * scrollview = [[UIScrollView alloc]initWithFrame:CGRectMake(0.0,0.0,320.0,480.0)];
scrollview.contentSize = CGSizeMake(scrollview.frame.size.width * YOURCOUNT,scrollview.frame.size.height);
// Add those image's to the scrollview
CGFloat xPos = 0.0;
for (UIImage * image in imagesArray) {
#autoreleasepool {
UIImageView * imageview = [[UIImageView alloc]initWithImage:image];
imageview.frame = CGRectMake(xPos, 0.0,scrollview.frame.size.width,scrollview.frame.size.height);
[scrollview addSubview:imageview];
xPos += scrollview.frame.size.width;
}
}
[self.view addSubview:scrollview];
// Animate to the Right
[UIView animateWithDuration:10.0 delay:0 options:UIViewAnimationTransitionNone
animations:^{
[scrollview setContentOffset:CGPointMake(scrollview.contentSize.width - scrollview.frame.size.width,0.0) animated:NO];
}
completion:^(BOOL finished) {
NSLog(#"Finished");
}];