public void Write(string outputPath, FlowDocument doc)
        {
            Document pdfDoc = new Document(PageSize.A4, 50, 50, 50, 50);
            Font textFont = new Font(baseFont, DEFAULT_FONTSIZE, Font.NORMAL, BaseColor.BLACK);
            Font headingFont = new Font(baseFont, DEFAULT_HEADINGSIZE, Font.BOLD, BaseColor.BLACK);
            using (FileStream stream = new FileStream(outputPath, FileMode.Create))
            {
                PdfWriter writer = PdfWriter.GetInstance(pdfDoc, stream);
                pdfDoc.Open();
                foreach (Block i in doc.Blocks) {
                    if (i is System.Windows.Documents.Paragraph)
                    {
                        TextRange range = new TextRange(i.ContentStart, i.ContentEnd);
                        Console.WriteLine(i.Tag);
                        switch (i.Tag as string)
                        {
                            case "Paragraph": iTextSharp.text.Paragraph par = new iTextSharp.text.Paragraph(range.Text, textFont);
                                par.Alignment = Element.ALIGN_JUSTIFIED;
                                              pdfDoc.Add(par);
                                              break;
                            case "Heading": iTextSharp.text.Paragraph head = new iTextSharp.text.Paragraph(range.Text, headingFont);
                                              head.Alignment = Element.ALIGN_CENTER;
                                              head.SpacingAfter = 10;
                                              pdfDoc.Add(head);
                                              break;
                            default:          iTextSharp.text.Paragraph def = new iTextSharp.text.Paragraph(range.Text, textFont);
                                              def.Alignment = Element.ALIGN_JUSTIFIED;
                                              pdfDoc.Add(def);
                                              break;

                        }
                    }
                    else if (i is System.Windows.Documents.List)
                    {
                        iTextSharp.text.List list = new iTextSharp.text.List(iTextSharp.text.List.UNORDERED, 10f);
                        list.SetListSymbol("\u2022");
                        list.IndentationLeft = 15f;
                        foreach (var li in (i as System.Windows.Documents.List).ListItems)
                        {
                            iTextSharp.text.ListItem listitem = new iTextSharp.text.ListItem();
                            TextRange range = new TextRange(li.Blocks.ElementAt(0).ContentStart, li.Blocks.ElementAt(0).ContentEnd);
                            string text = range.Text.Substring(1);
                            iTextSharp.text.Paragraph par = new iTextSharp.text.Paragraph(text, textFont);
                            listitem.SpacingAfter = 10;
                            listitem.Add(par);
                            list.Add(listitem);
                        }
                        pdfDoc.Add(list);
                    }

               }
                if (pdfDoc.PageNumber == 0)
                {
                    iTextSharp.text.Paragraph par = new iTextSharp.text.Paragraph(" ");
                    par.Alignment = Element.ALIGN_JUSTIFIED;
                    pdfDoc.Add(par);
                }
               pdfDoc.Close();
            }
        }

 /// <summary>
 /// 获取段落
 /// </summary>
 /// <returns>返回格式化后的段落对象</returns>
 public static Paragraph GetParagraph()
 {
     Paragraph par = new Paragraph();
     par.SpacingBefore = 20;
     par.IndentationLeft = 65;
     return par;
 }

        private void Assemble()
        {
            //headers
            document.Add(makeHeader("DISCUSSION SUPPORT SYSTEM"));
            document.Add(makeHeader("Discussion report"));

            InsertLine();

            //subject
            document.Add(makeHeader(discussion.Subject, true));

            InsertLine();

            //background
            Paragraph p = new Paragraph();
            ///p.Add(TextRefsAggregater.PlainifyRichText(discussion.Background));
            p.Add(new Chunk("\n"));
            document.Add(p);

            InsertLine();

            //sources
            backgroundSources();
            document.NewPage();

            //agreement blocks
            List<ArgPoint> agreed = new List<ArgPoint>();
            List<ArgPoint> disagreed = new List<ArgPoint>();
            List<ArgPoint> unsolved = new List<ArgPoint>();
            addBlockOfAgreement("Agreed", agreed);
            addBlockOfAgreement("Disagreed", disagreed);
            addBlockOfAgreement("Unsolved", unsolved);
        }

        public static void Create(string message)
        {
            // 1. Create file
            FileStream fileStream = new FileStream(FileName, FileMode.Create, FileAccess.Write, FileShare.None);

            // 2. Create iTextSharp.text.Document object
            Document document = new Document();

            // 3. Create a iTextSharp.text.pdf.PdfWriter object. It helps to write the Document to the FileStream
            PdfWriter pdfWriter = PdfWriter.GetInstance(document, fileStream);

            // 4. Open the document
            document.Open();

            PdfPTable table = CreateTable();

            // 5. Write text
            var paragraph = new Paragraph(message);
            document.Add(paragraph);

            document.Add(table);

            // 6. Document close
            document.Close();
        }

        private void racunButton_Click(object sender, EventArgs e)
        {
            // prvo da uneseš datum kada je plaćeno, pa onda generisati račun
            // da odabere lokaciju na koju će biti snimljeno

            string putanja;
            try
            {
                SaveFileDialog save = new SaveFileDialog();
                save.Filter = "PDF files|*.pdf";
                if (save.ShowDialog() == DialogResult.OK)
                {
                    putanja = save.FileName;

                    Document doc = new Document(iTextSharp.text.PageSize.A6, 10, 10, 42, 35);
                    PdfWriter wri = PdfWriter.GetInstance(doc, new FileStream(@putanja, FileMode.Create));
                    doc.Open();
                    Paragraph pragraf = new Paragraph("\n Vlasnik: Ime i prezime \n Fiksni telefon: (033)123-456 \n Mobilni telefon: (061)123-456 \n Email: [email protected] \n Adresa: Ulica 11 \n Grad: Sarajevo \n \n \n Zakupac: Imenko Prezimenko \n Adresa iznajmljene nekretnine: Neka ulica 23 \n\n\n Iznos za placanje: 350 KM");

                    doc.Add(pragraf);
                    doc.Close();
                }
            }
            catch (Exception)
            {
                throw new ApplicationException("Greška!");
            }
        }

        private void btnButtonPDF_Click(object sender, EventArgs e)
        {
        //path to save to your desktop
            sfd.Title = "Save As PDF";
            sfd.Filter = "PDF|.PDF";
            sfd.InitialDirectory = @"C:\Users\RunningEXE\Desktop";

            sfd.InitialDirectory = @"C:\Users\Anthony J. Fiori\Desktop";


        //pops up the dialog box to actually save
            if (sfd.ShowDialog() == DialogResult.OK)
            { 
            Document doc = new Document(iTextSharp.text.PageSize.LETTER, 10, 10, 42, 35);
            PdfWriter wri = PdfWriter.GetInstance(doc, new FileStream(sfd.FileName, FileMode.Create));
            //pushes out notification when PDF is created
            MessageBox.Show("PDF Saved to " + wri);

            MessageBox.Show("PDF Created");

            doc.Open();//Open Document to write
            //write some content
            Paragraph paragraph = new Paragraph(txtInfo.Text +" "+ "This is my firest line using paragraph. ");
            //now add the above created text using different class object to our pdf document
            doc.Add(paragraph);
            doc.Close();//close document
            }
        }

        /* (non-Javadoc)
         * @see com.itextpdf.tool.xml.ITagProcessor#endElement(com.itextpdf.tool.xml.Tag, java.util.List, com.itextpdf.text.Document)
         */
        public override IList<IElement> End(IWorkerContext ctx, Tag tag, IList<IElement> currentContent) {
            List<IElement> l = new List<IElement>(1);
            if (currentContent.Count > 0) {
                IList<IElement> currentContentToParagraph = CurrentContentToParagraph(currentContent, true, true, tag, ctx);
                ParentTreeUtil pt = new ParentTreeUtil();
                try {
                    HtmlPipelineContext context = GetHtmlPipelineContext(ctx);
                    
                    bool oldBookmark = context.AutoBookmark();
                    if (pt.GetParentTree(tag).Contains(HTML.Tag.TD))
                        context.AutoBookmark(false);

                    if (context.AutoBookmark()) {
                        Paragraph title = new Paragraph();
                        foreach (IElement w in currentContentToParagraph) {
                                title.Add(w);
                        }

                        l.Add(new WriteH(context, tag, this, title));
                    }

                    context.AutoBookmark(oldBookmark);
                } catch (NoCustomContextException e) {
                    if (LOGGER.IsLogging(Level.ERROR)) {
                        LOGGER.Error(LocaleMessages.GetInstance().GetMessage(LocaleMessages.HEADER_BM_DISABLED), e);
                    }
                }
                l.AddRange(currentContentToParagraph);
            }
            return l;
        }

        public static MemoryStream CompoundIdtoPDFStream(string compoundId)
        {
            Document document = new Document(new Rectangle(147f, 68f));
            document.SetMargins(0f, 0f, 0f, 0f);
            // string fontsfolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Fonts);
            Font font = FontFactory.GetFont("Arial", 28, Color.BLACK);
            MemoryStream stream = new MemoryStream();

            try
            {
                PdfWriter pdfWriter = PdfWriter.GetInstance(document, stream);
                pdfWriter.CloseStream = false;
                Paragraph para = new Paragraph(compoundId, font);
                para.Alignment = Element.ALIGN_CENTER;
                document.Open();
                document.Add(para);
            }
            catch (DocumentException de)
            {
                Console.Error.WriteLine(de.Message);
            }
            catch (IOException ioe)
            {
                Console.Error.WriteLine(ioe.Message);
            }

            document.Close();

            stream.Flush();
            stream.Position = 0;
            return stream;
        }

        public virtual void TextWithSymbolEncoding() {
            BaseFont f = BaseFont.CreateFont(BaseFont.SYMBOL, BaseFont.SYMBOL, false);
            FileStream fs = new FileStream("fonts/SymbolFontTest/textWithSymbolEncoding.pdf", FileMode.Create);
            Document doc = new Document();
            PdfWriter writer = PdfWriter.GetInstance(doc, fs);
            Paragraph p;
            writer.CompressionLevel = 0;
            doc.Open();

            String origText = "ΑΒΓΗ€\u2022\u2663\u22c5";
            p = new Paragraph(new Chunk(origText, new Font(f, 16)));
            doc.Add(p);
            doc.Close();

            PdfReader reader = new PdfReader("fonts/SymbolFontTest/textWithSymbolEncoding.pdf");
            String text = PdfTextExtractor.GetTextFromPage(reader, 1, new SimpleTextExtractionStrategy());
            reader.Close();
            Assert.AreEqual(origText, text);

            CompareTool compareTool = new CompareTool();
            String errorMessage = compareTool.CompareByContent("fonts/SymbolFontTest/textWithSymbolEncoding.pdf", TEST_RESOURCES_PATH + "cmp_textWithSymbolEncoding.pdf", "fonts/SymbolFontTest/", "diff");
            if (errorMessage != null) {
                Assert.Fail(errorMessage);
            }
        }

 public static Paragraph ParaRightBelowHeader(string content)
 {
     Paragraph msp = new Paragraph(content, FontConfig.ItalicFont);
     msp.Alignment = Element.ALIGN_CENTER;
     msp.SpacingAfter = 5;
     return msp;
 }

 public static Paragraph ParaRightBeforeHeader(string content)
 {
     Paragraph msp = new Paragraph(content, FontConfig.SmallItalicFont);
     msp.IndentationLeft = 380;
     msp.Alignment = Element.ALIGN_LEFT;
     return msp;
 }

        public void CreatePdf(Invoice invoice, string filePath)
        {
            PdfPTable saleTable = SaleTable(invoice);

            FileStream fileStream = new FileStream(filePath,
                                                    FileMode.Create,
                                                    FileAccess.Write,
                                                    FileShare.None);

            Document doc = new Document();
            PdfWriter.GetInstance(doc, fileStream);
            doc.Open();

            Paragraph date = new Paragraph("Date: " + invoice.Date.ToShortDateString()) {Alignment = 2};

            doc.Add(date);

            doc.Add(new Paragraph("Invoice To:"));
            doc.Add(new Paragraph(invoice.Customer));

            Paragraph separator = new Paragraph("_____________________________________________________________________________      ");
            separator.SpacingAfter = 5.5f;
            doc.Add(separator);

            doc.Add(saleTable);
            doc.Close();
        }

        public static Paragraph GetParagraph(string text, Fonts type, int align = Element.ALIGN_LEFT)
        {
            Paragraph p;
            switch (type)
            {
                case Fonts.Footer:
                    p = new Paragraph(text, FooterFont);
                    break;

                case Fonts.ExtraLarge:
                    p = new Paragraph(text, ExtraLargeFont);
                    break;

                case Fonts.Large:
                    p = new Paragraph(text);
                    break;

                case Fonts.Compact:
                    p = new Paragraph(text, StandardFont);
                    p.SetLeading(0, 0.8f);
                    break;

                case Fonts.Standard:
                    p = new Paragraph(text, StandardFont);
                    break;

                default: throw new ArgumentOutOfRangeException("type");
            }

            p.Alignment = align;

            return p;
        }

        public override void ViewDidLoad()
        {
            base.ViewDidLoad ();

            filePdf = Path.Combine (Environment.GetFolderPath (Environment.SpecialFolder.InternetCache), "PDF_Temp.pdf");

            var document = new Document(PageSize.LETTER);

            // Create a new PdfWriter object, specifying the output stream
            var output = new FileStream(filePdf, FileMode.Create);
            var writer = PdfWriter.GetInstance(document, output);

            // Open the Document for writing
            document.Open();

            BaseFont bf = BaseFont.CreateFont (BaseFont.HELVETICA, BaseFont.CP1252, false);
            iTextSharp.text.Font font = new iTextSharp.text.Font (bf, 16, iTextSharp.text.Font.BOLD);
            var p = new Paragraph ("Sample text", font);

            document.Add (p);
            document.Close ();
            writer.Close ();

            //Close the Document - this saves the document contents to the output stream
            document.Close();
            writer.Close ();
        }

 public void addKundenanschrift(string text)
 {
     Paragraph p = new Paragraph(text);
     p.Leading = 20;
     p.Alignment = 2;
     pdf.Add(p);
 }

        public static void GeneratePdfReport(string filepath)
        {
            FileStream fileStream = new FileStream(filepath, FileMode.Create);
            Document document = new Document();
            PdfWriter writer = PdfWriter.GetInstance(document, fileStream);
            document.SetPageSize(PageSize.A3);
            document.Open();

            var paragraph = new Paragraph("Aggregated Sales Report",
                FontFactory.GetFont("Arial", 19, Font.BOLD));
            paragraph.SpacingAfter = 20.0f;
            paragraph.Alignment = 1;

            document.Add(paragraph);

            PdfPTable mainTable = new PdfPTable(1);
            var reports = GetDayReports();
            foreach (var dayReport in reports)
            {
                var headerCell = new PdfPCell(new Phrase("Date: " + dayReport.FormattedDate));
                headerCell.BackgroundColor = new BaseColor(175, 166, 166);
                mainTable.AddCell(headerCell);
                var table = GenerateReportTable(dayReport);
                mainTable.AddCell(table);
            }

            document.Add(mainTable);
            document.Close();
        }

 /// <summary>
 /// XMLWorker does not support RTL by default. so we need to collect the parsed elements first and
 /// then wrap them with a RTL table.
 /// </summary>
 public RtlElementsCollector()
 {
     _paragraph = new Paragraph
     {
         Alignment = Element.ALIGN_LEFT
     };
 }

        private void AddName(Project project, Document document)
        {
            var paragraph = new Paragraph(project.Name, HeaderFont());
            paragraph.SpacingAfter = 6f;

            document.Add(paragraph);
        }

 public static void SingleLine(string str, Document document)
 {
     //document.Add(new Chunk(str));
     var p = new Paragraph(str);
     p.SpacingAfter = 7f;
     document.Add(p);
 }

 // ---------------------------------------------------------------------------    
 /**
  * Creates a Paragraph containing information about a movie.
  * @param    movie    the movie for which you want to create a Paragraph
  */
 public Paragraph CreateMovieInformation(Movie movie)
 {
     Paragraph p = new Paragraph();
     p.Font = FilmFonts.NORMAL;
     p.Add(new Phrase("Title: ", FilmFonts.BOLDITALIC));
     p.Add(PojoToElementFactory.GetMovieTitlePhrase(movie));
     p.Add(" ");
     if (!string.IsNullOrEmpty(movie.OriginalTitle))
     {
         p.Add(new Phrase("Original title: ", FilmFonts.BOLDITALIC));
         p.Add(PojoToElementFactory.GetOriginalTitlePhrase(movie));
         p.Add(" ");
     }
     p.Add(new Phrase("Country: ", FilmFonts.BOLDITALIC));
     foreach (Country country in movie.Countries)
     {
         p.Add(PojoToElementFactory.GetCountryPhrase(country));
         p.Add(" ");
     }
     p.Add(new Phrase("Director: ", FilmFonts.BOLDITALIC));
     foreach (Director director in movie.Directors)
     {
         p.Add(PojoToElementFactory.GetDirectorPhrase(director));
         p.Add(" ");
     }
     p.Add(CreateYearAndDuration(movie));
     return p;
 }