使用Java和使用iText以PDF格式生成的卡片组

Question

我有下一个问题：

1. 我已经用PDF创建了一个表格，但是我试图找到如何将单元格与它们之间的空格分开，所以它们看起来就像一张卡片。
2. 我在PDF中打印/显示套装时遇到问题。我得到了排名，但西装丢失了。我尝试使用少量字体，但没有成功。

有什么想法吗？

import java.io.FileOutputStream;
import java.io.IOException;

import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chapter;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.List;
import com.itextpdf.text.ListItem;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.Section;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

public class DeckOf52Cards {
    public static void main(String[] args) throws DocumentException,IOException {

        Document generatePDF = new Document();

        FileOutputStream someName = new FileOutputStream("DeckOf52Cards.pdf");

        PdfWriter.getInstance(generatePDF, someName);

        generatePDF.open();

        BaseFont downloaded = BaseFont.createFont("Burn outfade away.ttf",BaseFont.IDENTITY_H,true);

        Font[] someStyle = {
                new Font(downloaded, 40, 0, new BaseColor (0,0,0)),
                new Font(downloaded, 40, 0, new BaseColor(255,0,0))             
            };  

        PdfPTable table = new PdfPTable(4);     


        String[] ranks ={"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
        char[] suits = {'\u2660','\u2663','\u2666','\u2665'};


        for (int i = 0; i < ranks.length; i++) {
            for (int j = 0; j < suits.length; j++) {

                if (suits[j] == '\u2666' || suits[j] == '\u2665') {
                    table.addCell(new Paragraph(suits[j] + ranks[i] + "",someStyle[0]));
                }
                else {
                    table.addCell(new Paragraph(ranks[i] + suits[j] + "",someStyle[1]));
                }
            }
        }       
        generatePDF.add(table);
        generatePDF.close();
    }
}