找了无数资料,发现iTextSharp将 现有的Html文件 转换成 PDF 后样子完全变了,很丑其中就这个方法 iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList()是来解析Html但是解析后的呈现的结果很难看我现在想知道的是 iTextSharp 是不是 不能直接把 html 转换成 pdf?????? 尤其是那种有表格 有图片的html。。那这肯定不能自己写代码往pdf加,因为html风格都不一样问题:我现在想知道的是 iTextSharp 是不是 不能直接把 html 转换成 pdf?????? 麻烦了。
using System.Collections.Generic;
using System.Drawing.Imaging;
using System.IO;
using System.Text;
using iTextSharp.text;
using iTextSharp.text.pdf;namespace Pbreak.PDf{ class MyPdf
{ #region Fields /// <summary>
/// pdf文档
/// </summary>
private Document _pdfDocument; /// <summary>
/// 基本字体
/// </summary>
private BaseFont _bfSun =
BaseFont.CreateFont(@"c:\Windows\fonts\SIMSUN.TTC,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); #endregion #region Constructors /// <summary>
/// 构造函数
/// </summary>
/// <param name="fileName"></param>
public MyPdf(string fileName,ListView lvi)
{
Font font = new Font(_bfSun,21,1);
_pdfDocument = new Document(PageSize.A4,10,10,25,25);
PdfWriter writer = PdfWriter.GetInstance(_pdfDocument,new FileStream(fileName,FileMode.Create)); //添加页脚
HeaderFooter footer = new HeaderFooter(new Phrase(Program._resourceManager.GetString("page")), true);
footer.Alignment = 1;
footer.Border = Rectangle.ALIGN_CENTER;
_pdfDocument.Footer = footer; _pdfDocument.Open(); //添加标题
Paragraph Header = new Paragraph(new Paragraph(Program._resourceManager.GetString("weldTable"), font));
Header.Alignment = 1;
_pdfDocument.Add(Header); //添加数据表格
_pdfDocument.NewPage();
_pdfDocument.Add(AddTable(lvi)); //添加图片
_pdfDocument.NewPage();
if(PrintHeads.ImageAddress != null && PrintHeads.ImageAddress.Length != 0)
{
foreach(string str in PrintHeads.ImageAddress)
{
iTextSharp.text.Image image =
iTextSharp.text.Image.GetInstance(str);
image.Alignment = iTextSharp.text.Image.MIDDLE_ALIGN;
_pdfDocument.Add(image);
}
} _pdfDocument.Close();
} #endregion #region Methods /// <summary>
/// 添加数据表格
/// </summary>
/// <returns></returns>
private Table AddTable(ListView lvi)
{
Font font = new Font(_bfSun,12,1);
Table myTable = new Table(4);
myTable.BorderWidth = 0;
myTable.BorderColor = new Color(0, 0, 255);
myTable.Cellpadding = 1;
myTable.TableFitsPage = true; for(int columNum = 0; columNum != lvi.Columns.Count; columNum++)
{
Cell myCell = new Cell(new Phrase(lvi.Columns[columNum].Text, font));
myCell.BackgroundColor = iTextSharp.text.Color.LIGHT_GRAY;
myTable.AddCell(myCell);
myTable.EndHeaders();
} for(int rowNum = 0; rowNum != lvi.Items.Count; rowNum++)
{
for(int columNum = 0; columNum != lvi.Columns.Count; columNum++)
{
myTable.AddCell(new Phrase(lvi.Items[rowNum].SubItems[columNum].Text,font));
}
}
return myTable;
} #endregion
}}
iTextSharp
参考
http://www.codeproject.com/KB/cs/pdfizer.aspx
http://topic.csdn.net/u/20090504/15/b1c3019c-2cd0-4357-8edd-e309eed59661.html