- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

    [.......];

    CGSize itemSize = CGSizeMake(40, 40);

    UIGraphicsBeginImageContextWithOptions(itemSize, NO, UIScreen.mainScreen.scale);

    CGRect imageRect = CGRectMake(0.0, 0.0, itemSize.width, itemSize.height);

    [cell.imageView.image drawInRect:imageRect];

    cell.imageView.image = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    [.......];

returen cell;

}