[java] itext 生成表格

itext的简单实例

package com.wa.poi.pdf;

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

import com.lowagie.text.Anchor;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Font;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfWriter;

/**
 * 生成pdf文档
 * @author Administrator
 *   
 *   字符串中的中文被忽略问题待解决...
 */
public class DocumentPdf {
    
    public void genePDF() throws DocumentException, IOException{
        //创建文档实例
        Document document = new Document
        (PageSize.A4, 10,10,10, 10);
        //创建 PdfWriter 对象,生成的目标文件
        PdfWriter pdfWriter = PdfWriter.getInstance
        (document,new FileOutputStream(new File("F:/test.pdf")));
        //打开文档开始写入内容
        document.open();
        ;
        BaseFont baseFont =BaseFont.createFont("STSong-Light", "UniGB-UCS2-H",   
                BaseFont.NOT_EMBEDDED);
        //创建段落对象
        Anchor anchor = new Anchor("My First pdf 文档实例");
        
          anchor.setName("pdf document");
          
          Paragraph paragraph = new Paragraph();
          Font font = new Font(baseFont, 20,Font.BOLD);
          paragraph.setFont(font);
          //设置段前间距
          paragraph.setSpacingBefore(20);
          paragraph.add(anchor);
          //将段落放入文档对象中
          document.add(paragraph);
          
          document.add(new Paragraph("itext is a poplular pdf document tools for web develope"));
          
          document.close();
        System.out.println("pdf文档生成成功");
    }
    
    public static void main (String[] args) throws DocumentException, IOException{
        new DocumentPdf().genePDF();
    }
    

}

 

利用itext生成pdf文档。

package com.wa.poi.pdf;

import java.io.File;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;


import com.lowagie.text.Cell;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Table;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfWriter;

public class Report {
    private  static List<String> list=new ArrayList<String>();
    static{
        list.add("阿里科技");
        list.add("腾讯");
        list.add("吕田集团");
        list.add("SUN");
        list.add("MIT");
        list.add("NDDI");
        list.add("稻盛和夫");
        list.add("丰田一郎");
        list.add(null);
        list.add("丰田一郎");
    }
    public void gene() throws Exception{
        //创建文档，设置页面格式为A4纸
        Document document =new Document(PageSize.A4, 10, 10,10, 10);
        PdfWriter writer = PdfWriter.getInstance(document,new FileOutputStream
                                         (new File("F:/信用审查报告.pdf")));
        //开启文档
        document.open();
        //设置字体
        BaseFont baseFont =BaseFont.createFont("STSong-Light", "UniGB-UCS2-H",   
                BaseFont.NOT_EMBEDDED);
        
        //新建段落
        Paragraph paragraph = new Paragraph("信用审查报告",new Font(baseFont,20,Font.BOLD));
        //设置段前间距 
        paragraph.setSpacingBefore(2);
        //设置段落居中
        paragraph.setAlignment(Element.ALIGN_CENTER);
        
        //设置字体
        Font font1 = new Font(baseFont,12,Font.NORMAL);
        document.add(paragraph);
        //创建表格 
         Table table = new Table(4);
         //设置边框 
         table.setBorder(1);
         //新建单元格 
      Cell cell1 = new Cell(new Paragraph("工商注册号",font1));
      //设置文本居中
     cell1.setVerticalAlignment(Element.ALIGN_CENTER);
     cell1.setHorizontalAlignment(Element.ALIGN_CENTER);
     
      Cell cell2 = new Cell(new Paragraph("企业名称",font1));
      
      cell2.setVerticalAlignment(Element.ALIGN_MIDDLE);
      cell2.setHorizontalAlignment(Element.ALIGN_CENTER);
      
      Cell cell3 = new Cell(new Paragraph("组织机构代码",font1));
      
      cell3.setVerticalAlignment(Element.ALIGN_MIDDLE);
      cell3.setHorizontalAlignment(Element.ALIGN_CENTER);
      Cell cell4 = new Cell(new Paragraph("发证机关",font1));
      cell4.setVerticalAlignment(Element.ALIGN_MIDDLE);
      cell4.setHorizontalAlignment(Element.ALIGN_CENTER);
      //表格中添加单元格 
         table.addCell(cell1);
         table.addCell(cell2);
         table.addCell(cell3);
         table.addCell(cell4);
         
         for (int i=0;i<list.size();i++){
             Cell cell = new Cell(new Paragraph(list.get(i),font1));
             cell.setHorizontalAlignment(Element.ALIGN_CENTER);
             cell.setVerticalAlignment(Element.ALIGN_CENTER);
             table.addCell(cell);
         }
         //将表格添加到文档中 
         document.add(table);
         //关闭文档 
         document.close();
         System.out.println("测试审核报告");
    
    }
    
    public static void main(String[] args) throws Exception {
        new Report().gene();
    }

}

参考资料:

http://8176726.blog.163.com/blog/static/519664742010025105935995/

itext api文档

http://lucifer-li6.iteye.com/blog/1637687

http://www.cnblogs.com/crazyjava/p/3199936.html