using System;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
namespace iTextSharp.tutorial.Chap01
{ /// <summary>
/// Chap0107 µÄժҪ˵Ã÷¡£
/// </summary>
public class Chap0107
{ public Chap0107()
{ Console.WriteLine("Chapter 1 example 7: newPage()");
// step 1: creation of a document-object
Document document = new Document();
try
{
// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter.GetInstance(document, new FileStream("Chap0107.pdf", FileMode.Create));
// step 3:
// we Add a Watermark that will show up on PAGE 1
try
{ Watermark watermark = new Watermark(Image.GetInstance("watermark.jpg"), 200, 420); document.Add(watermark);
}
catch
{ Console.Error.WriteLine("Are you sure you have the file 'watermark.jpg' in the right path?"); }
// we Add a Header that will show up on PAGE 1
HeaderFooter header = new HeaderFooter(new Phrase("This is a header"), false); document.Header = header;
// we open the document
document.Open();
// we rotate the page, starting from PAGE 2
document.SetPageSize(PageSize.A4.Rotate());
// we need to change the position of the Watermark
try
{ Watermark watermark = new Watermark(Image.GetInstance("watermark.jpg"), 320, 200); document.Add(watermark);
}
catch
{ Console.Error.WriteLine("Are you sure you have the file 'watermark.jpg' in the right path?"); }
// we Add a Footer that will show up on PAGE 2
HeaderFooter footer = new HeaderFooter(new Phrase("This is page: "), true); document.Footer = footer;
// step 4: we Add content to the document
// PAGE 1
document.Add(new Paragraph("Hello World"));
// we trigger a page break
document.NewPage();
// PAGE 2
// we Add some more content
document.Add(new Paragraph("Hello Earth"));
// we remove the header starting from PAGE 3
document.ResetHeader();
// we trigger a page break
document.NewPage();
// PAGE 3
// we Add some more content
document.Add(new Paragraph("Hello Sun")); document.Add(new Paragraph("Remark: the header has vanished!"));
// we reset the page numbering
document.ResetPageCount();
// we trigger a page break
document.NewPage();
// PAGE 4
// we Add some more content
document.Add(new Paragraph("Hello Moon")); document.Add(new Paragraph("Remark: the pagenumber has been reset!"));
}
catch(DocumentException de)
{ Console.Error.WriteLine(de.Message);
}
catch(IOException ioe)
{ Console.Error.WriteLine(ioe.Message);
}
// step 5: we close the document
document.Close();
}
}
}
