我写了个,生成pdf报表的方法,可是cell中的字段老是折行,各位大侠有没有办法解决下
/**
* 文件名称：
* 公司: Butone
* 作者： cyd
* 版本号： Copyright (c) 2005 v 2.0
* 日期： 2005-9-26
* 更新：
*/
package com.butone.pdf.util;
import java.awt.Color;
import java.io.*;
import java.util.Hashtable;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.*;
import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
public class ExportPDF {
public void exportNew(HttpServletResponse response, Vector vc, String tableName, String[] listName, String[] listName_Name) throws IOException {
Document doc = new Document(PageSize.A2, 2, 2, 2, 2);
try {
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
PdfWriter writer = PdfWriter.getInstance(doc, buffer);
//定义输出位置并把文档对象装入输出对象中
BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.EMBEDDED);
Font FontChinese = new Font(bfChinese, 32, Font.BOLD);
String title = "我爱喝咖啡";
if (tableName != null && !tableName.equals(""))
title = tableName;
Paragraph t = new Paragraph(title, FontChinese);
//表名居中
t.setAlignment(Paragraph.ALIGN_CENTER);
//****
//定义一个表格
Table table = new Table(listName_Name.length , vc.size());
//设置表格边框
table.setBorderWidth(0);
//table.setCellpadding(5);
//table.setCellspacing(5);
for (int j = 0; j < listName_Name.length; j++) {
//设置中文字体
BaseFont _bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
Font _FontChinese = new Font(_bfChinese, 24, Font.NORMAL);
String list_Name = listName_Name[j];
Paragraph par = new Paragraph(list_Name, _FontChinese);
par.setAlignment(Paragraph.ALIGN_CENTER);
par.setAlignment(Paragraph.CHUNK);
//建立各cell将对象放入
Cell cell = new Cell(par);
cell.setHeader(true);
//分列
cell.setColspan(1);
cell.setRowspan(1);
cell.setNoWrap(true);
cell.setBackgroundColor(Color.cyan);
table.addCell(cell);
table.setCellsFitPage(true);
}
for (int i = 0; i < vc.size(); i++) {
Hashtable ht = (Hashtable) vc.get(i);
for (int j = 0; j < listName_Name.length; j++) {
BaseFont _bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
Font _FontChinese = new Font(_bfChinese, 18, Font.NORMAL);
String list_col = (String) ht.get(listName[j]);
String list_col_type = (String) ht.get(listName[j]+"_TYPE");
Paragraph par = new Paragraph(list_col, _FontChinese);
//判断是数字还是字符
if(list_col_type.equals("NUMBER"))
par.setAlignment(Paragraph.ALIGN_LEFT);
else
par.setAlignment(Paragraph.ALIGN_CENTER);
Cell cell = new Cell(par);
//分列
cell.setColspan(1);
cell.setRowspan(1);
cell.setNoWrap(true);
//cell.setMarkupAttribute("class", "line2");
//cell.setHorizontalAlignment(cell.ALIGN_RIGHT);
table.addCell(cell);
table.setCellsFitPage(true);
}
}
//*****
//打开文档对象
doc.open();
doc.add(t);
doc.add(table);
// 关闭文档对象，释放资源
doc.close();
DataOutput output = new DataOutputStream(response.getOutputStream());
byte[] bytes = buffer.toByteArray();
response.setContentLength(bytes.length);
for (int i = 0; i < bytes.length; i++) {
output.writeByte(bytes[i]);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (DocumentException e) {
e.printStackTrace();
}
}
}
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2005/9/27 17:16:00
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我写了个,生成pdf报表的方法,可是cell中的字段老是折行,各位大侠有没有办法解决下
