java 生成pdf文件（转，测试…

import java.awt.Color;

import java.io.FileOutputStream;

import org.apache.tools.ant.Main;

import com.lowagie.text.Chapter;

import com.lowagie.text.Document;

import com.lowagie.text.Font;

import com.lowagie.text.FontFactory;

import com.lowagie.text.PageSize;

import com.lowagie.text.Paragraph;

import com.lowagie.text.Section;

import com.lowagie.text.pdf.PdfWriter;

public class PdfTwo {

public static void writeSimplePdf() throws Exception{

//1.新建document对象

//第一个参数是页面大小。接下来的参数分别是左、右、上和下页边距。

Document document = new Document(PageSize.A4, 50, 50, 50,50);

//2.建立一个书写器(Writer)与document对象关联，通过书写器(Writer)可以将文档写入到磁盘中。

//创建 PdfWriter 对象第一个参数是对文档对象的引用，第二个参数是文件的实际名称，在该名称中还会给出其输出路径。

PdfWriter writer = PdfWriter.getInstance(document, newFileOutputStream("C:\\ITextTest.pdf"));

//3.打开文档

document.open();

//4.向文档中添加内容

//通过 com.lowagie.text.Paragraph来添加文本。可以用文本及其默认的字体、颜色、大小等等设置来创建一个默认段落

document.add(new Paragraph("First page of thedocument."));

document.add(new Paragraph("Some more text on the first pagewith different color and font type.", 

FontFactory.getFont(FontFactory.COURIER, 14, Font.BOLD, newColor(255, 150, 200))));

//5.关闭文档

document.close();

}

public static void writeCharpter() throws Exception{

//新建document对象 第一个参数是页面大小。接下来的参数分别是左、右、上和下页边距。

Document document = new Document(PageSize.A4, 20, 20, 20,20);

//建立一个书写器(Writer)与document对象关联，通过书写器(Writer)可以将文档写入到磁盘中。

PdfWriter writer = PdfWriter.getInstance(document,newFileOutputStream("c:\\ITextTest.pdf"));

//打开文件

document.open();

//标题

document.addTitle("Hello mingri example");

//作者

document.addAuthor("wolf");

//主题

document.addSubject("This example explains how to addmetadata.");

document.addKeywords("iText, Hello mingri");

document.addCreator("My program using iText");

// document.newPage();

//向文档中添加内容

document.add(new Paragraph("\n"));

document.add(new Paragraph("\n"));

document.add(new Paragraph("\n"));

document.add(new Paragraph("\n"));

document.add(new Paragraph("\n"));

document.add(new Paragraph("First page of thedocument."));

document.add(new Paragraph("First page of thedocument."));

document.add(new Paragraph("First page of thedocument."));

document.add(new Paragraph("First page of thedocument."));

document.add(new Paragraph("Some more text on the first pagewith different color and font type.",

FontFactory.getFont(FontFactory.defaultEncoding, 10,Font.BOLD,new Color(0, 0, 0))));

Paragraph title1 = new Paragraph("Chapter1", 

FontFactory.getFont(FontFactory.HELVETICA, 18,Font.BOLDITALIC, new Color(0, 0,255)));

//新建章节

Chapter chapter1 = new Chapter(title1, 1);

chapter1.setNumberDepth(0);

Paragraph title11 = new Paragraph("This is Section 1 inChapter 1",

FontFactory.getFont(FontFactory.HELVETICA, 16, Font.BOLD,newColor(255, 0, 0)));

Section section1 = chapter1.addSection(title11);

Paragraph someSectionText = new Paragraph("This text comes aspart of section 1 of chapter 1.");

section1.add(someSectionText);

someSectionText = new Paragraph("Following is a 3 X 2table.");

section1.add(someSectionText);

document.add(chapter1);

//关闭文档

document.close();

}

   public static voidmain(String[] args) throws Exception {

  System.out.println("begin");

  PdfTwo ppt=new PdfTwo();

  ppt.writeSimplePdf();

  System.out.println("end");

}