| 1: | using System; | |
| 2: | using System.IO; | |
| 3: | ||
| 4: | using iTextSharp.text; | |
| 5: | using iTextSharp.text.pdf; | |
| 6: | ||
| 7: | namespace iTextSharp.tutorial.Chap10 | |
| 8: | { | |
| 9: | public class Chap1004 | |
| 10: | { | |
| 11: | ||
| 12: | public Chap1004() | |
| 13: | { | |
| 14: | ||
| 15: | Console.WriteLine("Chapter 10 example 4: Templates"); | |
| 16: | ||
| 17: | // step 1: creation of a document-object | |
| 18: | Document document = new Document(); | |
| 19: | ||
| 20: | try | |
| 21: | { | |
| 22: | ||
| 23: | // step 2: | |
| 24: | // we create a writer that listens to the document | |
| 25: | // and directs a PDF-stream to a file | |
| 26: | PdfWriter writer = PdfWriter.GetInstance(document, new FileStream("Chap1004.pdf", FileMode.Create)); | |
| 27: | ||
| 28: | // step 3: we open the document | |
| 29: | document.Open(); | |
| 30: | ||
| 31: | // step 4: we grab the ContentByte and do some stuff with it | |
| 32: | PdfContentByte cb = writer.DirectContent; | |
| 33: | ||
| 34: | // we create a PdfTemplate | |
| 35: | PdfTemplate template = cb.CreateTemplate(50, 50); | |
| 36: | BaseFont bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); | |
| 37: | // we add a number of pages | |
| 38: | int i; | |
| 39: | for (i = 1; i < 5; i++) | |
| 40: | { | |
| 41: | String text = "Page " + writer.PageNumber + " of "; | |
| 42: | float len = bf.GetWidthPoint(text, 12); | |
| 43: | cb.BeginText(); | |
| 44: | cb.SetFontAndSize(bf, 12); | |
| 45: | cb.SetTextMatrix(280, 40); | |
| 46: | cb.ShowText(text); | |
| 47: | cb.EndText(); | |
| 48: | cb.AddTemplate(template, 280 + len, 40); | |
| 49: | document.NewPage(); | |
| 50: | } | |
| 51: | template.BeginText(); | |
| 52: | template.SetFontAndSize(bf, 12); | |
| 53: | template.ShowText((writer.PageNumber - 1).ToString()); | |
| 54: | template.EndText(); | |
| 55: | } | |
| 56: | catch(DocumentException de) | |
| 57: | { | |
| 58: | Console.Error.WriteLine(de.Message); | |
| 59: | } | |
| 60: | catch(IOException ioe) | |
| 61: | { | |
| 62: | Console.Error.WriteLine(ioe.Message); | |
| 63: | } | |
| 64: | ||
| 65: | // step 5: we close the document | |
| 66: | document.Close(); | |
| 67: | } | |
| 68: | } | |
| 69: | } |