無限にスクロールする画像を追加したいのですが、画像のスクロールに終わりはありません。
const CGFloat kScrollObjHeight = 200.0;
const CGFloat kScrollObjWidth = 320.0;
const NSUInteger kNumImages = 17;
- (void)layoutScrollImages
{
UIImageView *view = nil;
NSArray *subviews = [scrollview1 subviews];
CGFloat curXLoc = 0;
for (view in subviews)
{
if ([view isKindOfClass:[UIImageView class]] && view.tag > 0)
{
CGRect frame = view.frame;
frame.origin = CGPointMake(curXLoc, 0);
view.frame = frame;
curXLoc += (kScrollObjWidth);
}
}
[scrollview1 setContentSize:CGSizeMake((kNumImages * kScrollObjWidth), [scrollview1 bounds].size.height)];
}
-(void)viewDidLoad
{
self.view.backgroundColor = [UIColor viewFlipsideBackgroundColor];
[scrollview1 setBackgroundColor:[UIColor blackColor]];
[scrollview1 setCanCancelContentTouches:NO];
scrollview1.indicatorStyle = UIScrollViewIndicatorStyleWhite;
scrollview1.clipsToBounds = YES;
scrollview1.scrollEnabled = YES;
scrollview1.pagingEnabled = YES;
for(int i=0;i< kNumImages;i++)
{
NSString *imgName=[[NSString alloc] initWithFormat:@"head%d.png",i];
UIImage *img=[UIImage imageNamed:imgName];
UIImageView *imageView=[[UIImageView alloc] initWithImage:img];
[imageView setFrame:CGRectMake(i* kScrollObjWidth, 0, kScrollObjWidth,kScrollObjHeight)];
[scrollview1 addSubview:imageView];
[imageView release];
[imgName release];
}
scrollview1.contentSize= CGSizeMake(kScrollObjWidth* kNumImages, kScrollObjHeight);
[self layoutScrollImages];
[super viewDidLoad];
}