// Background worker public void PDFBackgroundWorker_DoWork_TextPDF(object sender, DoWorkEventArgs e) { int i = 0; int ii = 1; exportFilePath = string.Empty; if (JobType == PDFJobType.TextPDF) { exportFilePath = directoryName + "\\" + FileNoExt + ".pdf"; while (System.IO.File.Exists(exportFilePath)) { exportFilePath = directoryName + "\\" + FileNoExt + "_" + ii + ".pdf"; ii++; } using (FileStream fs = new FileStream(exportFilePath, FileMode.Create, FileAccess.Write, FileShare.None)) { iTextSharp.text.Document doc = new iTextSharp.text.Document(iTextSharp.text.PageSize.B4); // iTextSharp.text. Document doc = new Document(PageSize.A2); // doc.SetMargins(100, 200, 0, 0); //Document doc = new Document(PageSize.A5, 36, 72, 108, 180); //Document doc = new Document(PageSize.A3.Rotate(),400,0,0,0); //var doc = new Document(new iTextSharp.text.Rectangle(100f, 300f)); iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(doc, fs); iTextSharp.text.pdf.BaseFont bfTimes = iTextSharp.text.pdf.BaseFont.CreateFont(iTextSharp.text.pdf.BaseFont.TIMES_BOLD, iTextSharp.text.pdf.BaseFont.CP1252, false); // doc.SetPageSize(PageSize.A1); // doc.SetMargins(76, 0, 0, 0); doc.SetMarginMirroring(false); iTextSharp.text.Font times = new iTextSharp.text.Font(bfTimes, 14, iTextSharp.text.Font.NORMAL, iTextSharp.text.BaseColor.CYAN); if (PDFBackgroundWorker.CancellationPending) { e.Cancel = true; PDFBackgroundWorker.ReportProgress(i); return; } using (StreamReader read = new StreamReader(InputFilename)) { string text = read.ReadToEnd(); // AddDocMetaData(); doc.AddTitle(GameTitle); doc.AddSubject(""); doc.AddKeywords(GameTitle + ", " + FileNoExt + " : by Hypermint, "); doc.AddCreator("HLM-Chk"); doc.AddAuthor(GameTitle); doc.AddHeader(FileNoExt, GameTitle); doc.Open(); iTextSharp.text.Paragraph paragraph = new iTextSharp.text.Paragraph(); paragraph.Alignment = iTextSharp.text.Element.ALIGN_MIDDLE; paragraph.Add(text); doc.Add(paragraph); //Paragraph paragraph = new Paragraph(text); doc.Close(); } } } }
public Boolean MergePdfFiles(String[] pdfFiles, String outputPath) { // Optional ByVal authorName As String = "", _ // Optional ByVal creatorName As String = "", _ // Optional ByVal subject As String = "", _ // Optional ByVal title As String = "", _ // Optional ByVal keywords As String = "") Boolean result = false; int pdfCount = 0; //'total input pdf file count int f = 0; //'pointer to current input pdf file string fileName = String.Empty; // 'current input pdf filename iTextSharp.text.pdf.PdfReader reader = null; int pageCount = 0; //'cureent input pdf page count iTextSharp.text.Document pdfDoc = null; // 'the output pdf document iTextSharp.text.pdf.PdfWriter writer = null; iTextSharp.text.pdf.PdfContentByte cb = null; // 'Declare a variable to hold the imported pages iTextSharp.text.pdf.PdfImportedPage page = null; int rotation = 0; bool unethicalreading = false; // 'Declare a font to used for the bookmarks iTextSharp.text.Font bookmarkFont = iTextSharp.text.FontFactory.GetFont(iTextSharp.text.FontFactory.HELVETICA, 12, iTextSharp.text.Font.BOLD, iTextSharp.text.BaseColor.BLUE); // Try pdfCount = pdfFiles.Length; if (pdfCount > 1) { // 'Open the 1st pad using PdfReader object fileName = pdfFiles[f]; reader = new iTextSharp.text.pdf.PdfReader(fileName); // reader. iTextSharp.text.pdf.PdfReader.unethicalreading = unethicalreading; // 'Get page count pageCount = reader.NumberOfPages; // 'Instantiate an new instance of pdf document and set its margins. This will be the output pdf. // 'NOTE: bookmarks will be added at the 1st page of very original pdf file using its filename. The location // 'of this bookmark will be placed at the upper left hand corner of the document. So you'll need to adjust // 'the margin left and margin top values such that the bookmark won't overlay on the merged pdf page. The // 'unit used is "points" (72 points = 1 inch), thus in this example, the bookmarks' location is at 1/4 inch from // 'left and 1/4 inch from top of the page. pdfDoc = new iTextSharp.text.Document(reader.GetPageSizeWithRotation(1), 18, 18, 18, 18); // 'Instantiate a PdfWriter that listens to the pdf document writer = iTextSharp.text.pdf.PdfWriter.GetInstance(pdfDoc, new System.IO.FileStream(outputPath, System.IO.FileMode.Create)); //added system // 'Set metadata and open the document // With pdfDoc pdfDoc.AddAuthor(""); pdfDoc.AddCreationDate(); pdfDoc.AddCreator(""); pdfDoc.AddProducer(); pdfDoc.AddSubject(""); pdfDoc.AddTitle(""); pdfDoc.AddKeywords(""); pdfDoc.Open(); // End With // 'Instantiate a PdfContentByte object cb = writer.DirectContent; // 'Now loop thru the input pdfs while (f < pdfCount) { // 'Declare a page counter variable int i = 0; // 'Loop thru the current input pdf's pages starting at page 1 while (i < pageCount) { i += 1; // 'Get the input page size pdfDoc.SetPageSize(reader.GetPageSizeWithRotation(i)); // 'Create a new page on the output document pdfDoc.NewPage(); // 'If it is the 1st page, we add bookmarks to the page // 'If i = 1 Then // ' 'First create a paragraph using the filename as the heading // ' Dim para As New iTextSharp.text.Paragraph(IO.Path.GetFileName(fileName).ToUpper(), bookmarkFont) // ' 'Then create a chapter from the above paragraph // ' Dim chpter As New iTextSharp.text.Chapter(para, f + 1) // ' 'Finally add the chapter to the document // ' pdfDoc.Add(chpter) // 'End If // 'Now we get the imported page page = writer.GetImportedPage(reader, i); // 'Read the imported page's rotation rotation = reader.GetPageRotation(i); // 'Then add the imported page to the PdfContentByte object as a template based on the page's rotation if (rotation == 90) { cb.AddTemplate(page, 0, -1.0F, 1.0F, 0, 0, reader.GetPageSizeWithRotation(i).Height); } else if (rotation == 270) { cb.AddTemplate(page, 0, 1.0F, -1.0F, 0, reader.GetPageSizeWithRotation(i).Width + 60, -30); } else { cb.AddTemplate(page, 1.0F, 0, 0, 1.0F, 0, 0); } } //End While 2 // 'Increment f and read the next input pdf file f += 1; if (f < pdfCount) { fileName = pdfFiles[f]; reader = new iTextSharp.text.pdf.PdfReader(fileName); pageCount = reader.NumberOfPages; } // End If } //end while 1 // 'When all done, we close the document so that the pdfwriter object can write it to the output file pdfDoc.Close(); result = true; }// End If Principal // Catch ex As Exception // Throw New Exception(ex.Message) // End Try return(result); }