-(UIImage *) screenshot:(CGRect )cellRect onCell:(UITableViewCell)cell
 {
   UIGraphicsBeginImageContext(cellRect.size);

   CGContextRef context=UIGraphicsGetCurrentContext();
   [cell.layer renderInContext:context];

   UIImage *image=UIGraphicsGetImageFromCurrentImageContext();
   UIGraphicsEndImageContext();

   return image;
 }

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

UIImageView *imageV = [[UIImageView alloc]initWithImage:[self screenshot:[tableView rectForRowAtIndexPath:indexPath] onCell:[tableView cellForRowAtIndexPath:indexPath]]];
imageV.frame = CGRectMake(0, 75, self.tableView.frame.size.width,100);

UIViewController *viewController = [[UIViewController alloc]init];
[viewController.view addSubview:imageV];

UINavigationController *nav = [[UINavigationController alloc]initWithRootViewController:viewController];
[self presentViewController:nav animated:YES completion:^{
}];