Example #1
0
        // 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();
                        }

                    }
                }
        }
Example #2
0
        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);
        }