UIImageView
self.imageView.contentMode = UIViewContentModeScaleAspectFill;
self.imageView.clipsToBounds = YES;
UITableView
[tableHeaderView addSubview:self.imageView];
self.tableView.tableHeaderView = tableHeaderView;
ZoomImage
- (void) scrollViewDidScroll:(UIScrollView *)scrollView
{
CGFloat yPos = -scrollView.contentOffset.y;
if (yPos > 0) {
CGRect imgRect = self.imageView.frame;
imgRect.origin.y = scrollView.contentOffset.y;
imgRect.size.height = HeaderHeight+yPos;
self.imageView.frame = imgRect;
}
}
