itextpdf输出PDF笔记

2023-10-07 18:58

文章标签 输出笔记 pdf itextpdf

本文主要是介绍itextpdf输出PDF笔记，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

输出带中文字体的文字，表格，图片的java程序如下：

程序环境为JDK1.7，itextpdf-5.5.3.jar

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.imageio.ImageIO;

import com.itextpdf.text.Chunk;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Font;
import com.itextpdf.text.Image;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

public class PdfUtil {

   public static void main(String[] args) throws DocumentException, IOException {
       getDoc();
   }

   public static String getDoc() throws DocumentException, IOException {

       Document document = new Document();
       String filename="Helloworld.PDF";
       PdfWriter writer=PdfWriter.getInstance(document, new FileOutputStream("D:\\Helloworld.PDF"));

       // BaseFont baseFont = BaseFont.createFont("/SIMKAI.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
           //方法二：使用iTextAsian.jar中的字体
        // BaseFont baseFont = BaseFont.createFont("STSong-Light",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
        //方法一：使用Windows系统字体(TrueType)
        //BaseFont baseFont = BaseFont.createFont("C:/Windows/Fonts/SIMYOU.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
        //方法三：使用资源字体(ClassPath) ,将字体文件拷贝放入ClassPath目录下
         BaseFont baseFont = BaseFont.createFont("/SIMKAI.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED); //楷体
         BaseFont baseFont2 = BaseFont.createFont("/SIMLI.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED); //隶书
         BaseFont baseFont3 = BaseFont.createFont("/SIMFANG.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED); //仿宋

        Font font = new Font(baseFont);
       Font font2 = new Font(baseFont, 22, Font.UNDERLINE|Font.BOLD|Font.ITALIC); //字体大小12，加粗，斜体，下划线

        document.open();
        Paragraph paragraph1=new Paragraph("Hello World中文标题\r",font);
       Chunk chunk1 = new Chunk("中文测试This text is underlined \r",font2);
       Chunk chunk2 =new Chunk("getDoc() is creadby \r"+DateTools.getCurrentTimeString(),font);

       paragraph1.add(chunk1);
       paragraph1.add(chunk2);
       paragraph1.setAlignment(1); //setAlignment的参数:1为居中对齐、2为右对齐、3为左对齐，默认为左对齐。
       //paragraph1.setLeading(45f);//设置行间距
       document.add(paragraph1);


       //生成表格加入文档
       PdfPTable table = new PdfPTable(4);
       table.setTotalWidth(800f);//设置表格的总宽度
        table.addCell(new Paragraph("XX网用户名",font));
        table.addCell(new Paragraph("出借金额",font));
        table.addCell(new Paragraph("借款期限（月）",font));
        table.addCell(new Paragraph("每月应收本息",font));
        table.addCell(new Paragraph("duanxinfu（姓名：好哥们；身份证号：11000000000000000 ）",font));
        table.addCell("5000.00");
        table.addCell("10");
        table.addCell("510.00");
        document.add(table);

        //生成图片加入文档
       String imagePath = "D:/test2.jpg";
       //String pdfPath = "D:\\Helloworld.PDF";
       BufferedImage img = ImageIO.read(new File(imagePath));
       //FileOutputStream fos = new FileOutputStream(pdfPath);
       //Document doc = new Document(null, 0, 0, 0, 0);
       //document.setPageSize(new Rectangle(400, 200));
       Image image = Image.getInstance(imagePath);
       //PdfWriter.getInstance(document, fos);
       //document.open();
       image.scaleAbsolute(400f, 200f);
       document.add(image);


       document.add(paragraph1);
       document.close();
       return filename;
   }

}