將UILabel中的圖字置中

UILabel.m

        UILabel *label = [[UILabel alloc] initWithFrame:tableView.bounds];
        label.numberOfLines = 0;
        
        NSMutableAttributedString *attachmentString = [NSMutableAttributedString new];
        
        NSTextAttachment *imageAttachment = [NSTextAttachment new];
        imageAttachment.image = [UIImage imageNamed:images[index]];
        NSAttributedString *imageString = [NSAttributedString attributedStringWithAttachment:imageAttachment];
        [attachmentString appendAttributedString:imageString];
        
        [attachmentString appendAttributedString:[[NSAttributedString alloc] initWithString:@"\n"]];
        
        NSString *text = NSLocalizedString(tiltes[index], nil);
        NSAttributedString *textString = [[NSAttributedString alloc] initWithString:text attributes:@{ NSForegroundColorAttributeName : [UIColor lightGrayColor]}];
        [attachmentString appendAttributedString:textString];
        
        NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle new];
        paragraphStyle.alignment = NSTextAlignmentCenter;
        [attachmentString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attachmentString.length)];
        
        label.attributedText = attachmentString;