C# Paragraph.SetLeading方法代码示例

        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 static void AddParagraph(Document doc, int alignment, iTextSharp.text.Font font, iTextSharp.text.IElement content)
 {
     Paragraph paragraph = new Paragraph();
     paragraph.SetLeading(0f, 1.2f);
     paragraph.Alignment = alignment;
     paragraph.Font = font;
     paragraph.Add(content);
     doc.Add(paragraph);
 }

        private static void SetParagraphLeading(Paragraph p, String leading) {
            if (leading == null) {
                p.SetLeading(0, 1.5f);
                return;
            }
            try {
                StringTokenizer tk = new StringTokenizer(leading, " ,");
                String v = tk.NextToken();
                float v1 = float.Parse(v, System.Globalization.NumberFormatInfo.InvariantInfo);
                if (!tk.HasMoreTokens()) {
                    p.SetLeading(v1, 0);
                    return;
                }
                v = tk.NextToken();
                float v2 = float.Parse(v, System.Globalization.NumberFormatInfo.InvariantInfo);
                p.SetLeading(v1, v2);
            }
            catch {
                p.SetLeading(0, 1.5f);
            }

        }

//.........这里部分代码省略.........
                        barcode.Data = sbCadenaQRCode.ToString();
                        barcode.ModuleSize = 3;
                        barcode.LeftMargin = 0;
                        barcode.RightMargin = 10;
                        barcode.TopMargin = 0;
                        barcode.BottomMargin = 0;
                        barcode.Encoding = BarcodeLib.Barcode.QRCode.QRCodeEncoding.Auto;
                        barcode.Version = BarcodeLib.Barcode.QRCode.QRCodeVersion.Auto;
                        barcode.ECL = BarcodeLib.Barcode.QRCode.ErrorCorrectionLevel.L;
                        bytesQRCode = barcode.drawBarcodeAsBytes();
                    }

                    #endregion

                    Image imageQRCode = Image.GetInstance(bytesQRCode);
                    imageQRCode.Alignment = (Image.TEXTWRAP | Image.ALIGN_LEFT);
                    imageQRCode.ScaleToFit(90f, 90f);
                    imageQRCode.IndentationLeft = 9f;
                    imageQRCode.SpacingAfter = 9f;
                    imageQRCode.BorderColorTop = Color.WHITE;

                    cel = new Cell(imageQRCode);
                    cel.VerticalAlignment = Element.ALIGN_MIDDLE;
                    cel.HorizontalAlignment = Element.ALIGN_CENTER;
                    cel.BorderColor = gris;
                    cel.BorderWidthTop = 0;
                    cel.BorderWidthRight = (float).5;
                    cel.BorderWidthLeft = 0;
                    cel.BorderWidthBottom = 0;
                    cel.Rowspan = 6;
                    adicional.AddCell(cel);

                    par = new Paragraph();
                    par.SetLeading(7f, 0f);
                    par.Add(new Chunk("SELLO DIGITAL DEL EMISOR\n", f5L));
                    par.Add(new Chunk(electronicDocument.Data.Sello.Value, f5).SetSplitCharacter(split));
                    cel = new Cell(par);
                    cel.BorderColor = gris;
                    cel.BorderWidthTop = 0;
                    cel.BorderWidthRight = 0;
                    cel.BorderWidthLeft = 0;
                    cel.BorderWidthBottom = (float).5;
                    cel.Colspan = 2;
                    adicional.AddCell(cel);

                    cel = new Cell(new Phrase("FOLIO FISCAL:", f5L));
                    cel.BorderColor = gris;
                    cel.BorderWidthTop = 0;
                    cel.BorderWidthRight = 0;
                    cel.BorderWidthLeft = 0;
                    cel.BorderWidthBottom = 0;
                    adicional.AddCell(cel);

                    cel = new Cell(new Phrase(objTimbre.Uuid.Value.ToUpper(), f5));
                    cel.BorderColor = gris;
                    cel.BorderWidthTop = 0;
                    cel.BorderWidthRight = 0;
                    cel.BorderWidthLeft = (float).5;
                    cel.BorderWidthBottom = 0;
                    adicional.AddCell(cel);

                    cel = new Cell(new Phrase("FECHA Y HORA DE CERTIFICACION:", f5L));
                    cel.BorderColor = gris;
                    cel.BorderWidthTop = (float).5;
                    cel.BorderWidthRight = 0;
                    cel.BorderWidthLeft = 0;

//.........这里部分代码省略.........
                    cellDesgloseMonto.HorizontalAlignment = PdfCell.ALIGN_RIGHT;

                    tableDesglose.AddCell(cellDesgloseRelleno);
                    tableDesglose.AddCell(cellDesgloseDescripcion);
                    tableDesglose.AddCell(cellDesgloseMonto);
                }

                document.Add(tableDesglose);

                #endregion

                #region "Desglose Detalle"

                PdfPTable tableDesgloseDetalle = new PdfPTable(3);
                int[] colWithsDesgloseDetalle = new int[3];
                string colDesgloseDetalle = "8,8,84";
                String[] arrColWidthDesgloseDetalle = colDesgloseDetalle.Split(new Char[] { ',' });

                for (int i = 0; i < arrColWidthDesgloseDetalle.Length; i++)
                {
                    colWithsDesgloseDetalle.SetValue(Convert.ToInt32(arrColWidthDesgloseDetalle[i]), i);
                }

                tableDesgloseDetalle.SetWidths(colWithsDesgloseDetalle);
                tableDesgloseDetalle.WidthPercentage = 100F;

                #endregion

                #region "Creación e Inserción de Chunks en Paragraph"

                Paragraph pFooter = new Paragraph();
                pFooter.KeepTogether = true;
                pFooter.Alignment = PdfCell.ALIGN_LEFT;
                pFooter.SetLeading(1.6f, 1.6f);

                //AZUL Font fontLbl = new Font(Font.HELVETICA, 6, Font.BOLD, new Color(43, 145, 175));
                Font fontLbl = new Font(Font.HELVETICA, 6, Font.BOLD, new Color(25, 71, 6));
                Font fontVal = new Font(Font.HELVETICA, 6, Font.NORMAL);

                string cantidadLetra = dtConfigFact.Rows[0]["cantidadLetra"].ToString();
                Chunk cCantidadLetraVal = new Chunk(cantidadLetra, new Font(Font.HELVETICA, 7, Font.BOLD));

                Chunk cTipoComprobanteLbl = new Chunk("Tipo de Comprobante: ", fontLbl);
                Chunk cTipoComprobanteVal = new Chunk(electronicDocument.Data.TipoComprobante.Value, fontVal);

                Chunk cFormaPagoLbl = new Chunk("Forma de Pago: ", fontLbl);
                Chunk cFormaPagoVal = new Chunk(electronicDocument.Data.FormaPago.Value, fontVal);

                Chunk cMetodoPagoLbl = new Chunk("Método de Pago: ", fontLbl);
                Chunk cMetodoPagoVal = new Chunk(electronicDocument.Data.MetodoPago.Value, fontVal);

                Chunk cMonedaLbl = new Chunk("Moneda: ", fontLbl);
                Chunk cMonedaVal = new Chunk(electronicDocument.Data.Moneda.Value, fontVal);

                if (electronicDocument.Data.TipoCambio.Value.Length == 0)
                    electronicDocument.Data.TipoCambio.Value = "1";

                Chunk cTasaCambioLbl = new Chunk("Tasa de Cambio: ", fontLbl);
                Chunk cTasaCambioVal = new Chunk(Convert.ToDouble(electronicDocument.Data.TipoCambio.Value).ToString("C", _ci), fontVal);

                Chunk cCertificadoLbl = new Chunk("Certificado del Emisor: ", fontLbl);
                Chunk cCertificadoVal = new Chunk(electronicDocument.Data.NumeroCertificado.Value, fontVal);

                Chunk cCadenaOriginalLbl = new Chunk("Cadena Original", fontLbl);
                Chunk cCadenaOriginalVal = new Chunk(electronicDocument.FingerPrint, fontVal);

        protected override Stream Read()
        {
            Document doc = new Document(PageSize.A4, 50, 50, 50, 50);
            doc.AddTitle(Title);
            doc.AddCreationDate();
            doc.AddCreator("iTextSharp");
            doc.AddAuthor("文化中国");
            doc.AddSubject(f.Brief);
            using (MemoryStream stream = new MemoryStream())
            {
                PdfWriter writer = PdfWriter.GetInstance(doc, stream);
                writer.SetEncryption(true, null, null, PdfWriter.ALLOW_PRINTING);
                writer.ViewerPreferences = PdfWriter.PageModeUseOutlines;
                writer.PageEvent = new HeaderFooterPdfPageEventHelper();

                doc.Open();

                foreach (var w in f.Webcasts.Where(w => w.Script != null).OrderBy(w => w.Aired))
                {
                    Paragraph p = new Paragraph(w.Title, font);
                    p.Alignment = 1;
                    Chapter chapter = new Chapter(p, 1);
                    chapter.NumberDepth = 0;
                    chapter.BookmarkTitle = w.Title;
                    chapter.TriggerNewPage = true;
                    doc.Add(chapter);

                    MatchCollection matches = regex.Matches(w.Script.Text);
                    foreach (Match m in matches)
                    {
                        Chunk chunk = new Chunk(m.Groups["cont"].Value);
                        switch (m.Groups["tag"].Value.ToLower())
                        {
                            case "h1":
                                font.Color = BaseColor.WHITE;
                                chunk.SetBackground(BaseColor.DARK_GRAY);
                                break;
                            case "p":
                                font.Color = BaseColor.BLACK;
                                break;
                        }
                        chunk.Font = font;
                        p = new Paragraph(chunk);
                        p.SetLeading(0.0f, 2.0f);
                        p.FirstLineIndent = 20f;
                        p.Alignment = 0;
                        doc.Add(p);
                    }
                }

                doc.Close();
                return new MemoryStream(stream.GetBuffer());
            }
        }

 // 函数描述: 格式化报告的标题----
 public static Paragraph InsertPictureTitle(string text)
 {
     var font = BaseFontAndSize("华文中宋", 12, Font.NORMAL);
     var paragraph = new Paragraph(text, font)
         {
             Alignment = Element.ALIGN_CENTER,
             SpacingBefore = 5,
             SpacingAfter = 5
         };
     paragraph.SetLeading(1, 2);
     return paragraph;
 }

//.........这里部分代码省略.........
                rezultatiVerifikimit = "Nenshkrimi u verifikua me sukses.";
                img = ImgOK;
            }
            else
            {
                rezultatiVerifikimit = "Nuk u verifikua nenshkrimi digjital.";
                img = ImgNot;
            }

            img.ScaleAbsolute(25, 25);

            CreateCell(tblDokumenti, "", 1, 0, false, new BaseColor(255, 255, 255), null, img);
            CreateCell(tblDokumenti, rezultatiVerifikimit, 1, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Koha e verifikimit", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.KohaVerifikimit.ToString(), 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Emri i dokumentit", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.Emri, 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Vlera hash e dokumentit (SHA256)", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.VleraHashString, 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Madhesia e dokumentit", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.Madhesia, 2, 0, false, new BaseColor(255, 255, 255));

            doc.Add(tblDokumenti);

            foreach(Nenshkrim nenshkrimi in dokumenti.Nenshkrimet)
            {
                PdfPTable tblNenshkruesi = new PdfPTable(2);
                tblNenshkruesi.SpacingAfter = 20;

                CreateCell(tblNenshkruesi, "Te dhenat e nenshkruesit", 2, 0, true, new BaseColor(66, 139, 202), new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Nenshkruesi", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Nenshkruesi, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Emri", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Emri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Mbiemri", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Mbiemri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Data e nenshkrimit", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.DataNenshkrimit.ToString(), 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Algoritmi i Hashit", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.AlgoritmiHash, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Algoritmi i Enkriptimit", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.AlgoritmiEnkriptimit, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Certifikata valide prej", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.CertifikataValidePrej, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Certifikata valide deri", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.CertifikataValideDeri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Numri serik i certifikates", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.SerialNumber, 1, 0, false, new BaseColor(255, 255, 255));

                doc.Add(tblNenshkruesi);

                PdfPTable tblIssuer = new PdfPTable(2);

                CreateCell(tblIssuer, "Te dhenat e leshuesit te certifikates", 2, 0, true, new BaseColor(66, 139, 202), new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Emri(CN)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerCN, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Njesia organizative(OU)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerOU, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Organizata(O)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerO, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Shteti(C)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerC, 1, 0, false, new BaseColor(255, 255, 255));

                tblIssuer.SpacingAfter = 20;
                doc.Add(tblIssuer);
            }

            //vije horizontale
            Paragraph line = new Paragraph(doc.Bottom, new Chunk(new iTextSharp.text.pdf.draw.LineSeparator(0.0F, 100.0F, BaseColor.BLACK, Element.ALIGN_LEFT, 1)));
            line.SpacingAfter = 0f;
            doc.Add(line);

            //footer
            string shenim = "Shenim: Bazuar ne Ligjin Per Sherbimet e Shoqerise Informatike, Neni 1 - Përcakton dokumentacionin në formë elektronike juridikisht të barabartë me dokumentacionin tradicional të paraqitur në format të letrës.";
            Paragraph footer = new Paragraph(shenim, new Font(Font.FontFamily.UNDEFINED, 8, Font.NORMAL, new BaseColor(32, 32, 32)));
            footer.SetLeading(12f, 0);
            footer.SpacingBefore = 0f;
            doc.Add(footer);

            doc.Close();

            return ms;
        }

//.........这里部分代码省略.........
                rezultatiVerifikimit = "Signature verification successful.";
                img = ImgOK;
            }
            else
            {
                rezultatiVerifikimit = "Signature verification failed.";
                img = ImgNot;
            }

            img.ScaleAbsolute(25, 25);

            CreateCell(tblDokumenti, "", 1, 0, false, new BaseColor(255, 255, 255), null, img);
            CreateCell(tblDokumenti, rezultatiVerifikimit, 1, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Verification date and time", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.KohaVerifikimit.ToString(), 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Name of signed file", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.Emri, 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Hash value of signed data (SHA256)", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.VleraHashString, 2, 0, false, new BaseColor(255, 255, 255));

            CreateCell(tblDokumenti, "Size of signed file", 1, 0, true, new BaseColor(255, 255, 255));
            CreateCell(tblDokumenti, dokumenti.Madhesia, 2, 0, false, new BaseColor(255, 255, 255));

            doc.Add(tblDokumenti);

            foreach (Nenshkrim nenshkrimi in dokumenti.Nenshkrimet)
            {
                PdfPTable tblNenshkruesi = new PdfPTable(2);
                tblNenshkruesi.SpacingAfter = 20;

                CreateCell(tblNenshkruesi, "Certificate information", 2, 0, true, new BaseColor(66, 139, 202), new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Signer", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Nenshkruesi, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "First Name", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Emri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Last Name", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.Mbiemri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Signing time", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.DataNenshkrimit.ToString(), 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Hash Algorithm", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.AlgoritmiHash, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Encryption Algorithm", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.AlgoritmiEnkriptimit, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Certificate valid from", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.CertifikataValidePrej, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Certificate valid to", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.CertifikataValideDeri, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblNenshkruesi, "Certificate serial number", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblNenshkruesi, nenshkrimi.SerialNumber, 1, 0, false, new BaseColor(255, 255, 255));

                doc.Add(tblNenshkruesi);

                PdfPTable tblIssuer = new PdfPTable(2);

                CreateCell(tblIssuer, "Info of certificate issuer", 2, 0, true, new BaseColor(66, 139, 202), new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Name(CN)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerCN, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Organizational unit(OU)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerOU, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Organization(O)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerO, 1, 0, false, new BaseColor(255, 255, 255));

                CreateCell(tblIssuer, "Country(C)", 1, 0, true, new BaseColor(255, 255, 255));
                CreateCell(tblIssuer, nenshkrimi.IssuerC, 1, 0, false, new BaseColor(255, 255, 255));

                tblIssuer.SpacingAfter = 20;
                doc.Add(tblIssuer);
            }

            //vije horizontale
            Paragraph line = new Paragraph(doc.Bottom, new Chunk(new iTextSharp.text.pdf.draw.LineSeparator(0.0F, 100.0F, BaseColor.BLACK, Element.ALIGN_LEFT, 1)));
            line.SpacingAfter = 0f;
            doc.Add(line);

            //footer
            string shenim = "Note: Based on the Law on Information Society Services, Article 1 - Defines electronic documentation identical to Its traditional Legally counterpart in paper format.";
            Paragraph footer = new Paragraph(shenim, new Font(Font.FontFamily.UNDEFINED, 8, Font.NORMAL, new BaseColor(32, 32, 32)));
            footer.SetLeading(12f, 0);
            footer.SpacingBefore = 0f;
            doc.Add(footer);

            doc.Close();

            return ms;
        }

 /// <summary>
 /// Add a paragraph object containing the specified element to the PDF document.
 /// </summary>
 /// <param name="doc">Document to which to add the paragraph.</param>
 /// <param name="alignment">Alignment of the paragraph.</param>
 /// <param name="font">Font to assign to the paragraph.</param>
 /// <param name="content">Object that is the content of the paragraph.</param>
 void AddParagraph(Document doc, int alignment, Font font, IElement content)
 {
     Paragraph paragraph = new Paragraph();
     paragraph.SetLeading(0f, 1.2f);
     paragraph.Alignment = alignment;
     paragraph.Font = font;
     paragraph.Add(content);
     doc.Add(paragraph);
 }

 // 函数描述：格式化“摘要”二字----
 public static Paragraph InsertSummaryParagraph(string text, int spaceNum)
 {
     var font = BaseFontAndSize("黑体", 12, Font.BOLD);
     var paragraph = new Paragraph(text, font)
         {
             Alignment = Element.ALIGN_JUSTIFIED,
             SpacingBefore = 1,
             IndentationLeft = 0,
             Font = {Size = 12},
             FirstLineIndent = 20,
             SpacingAfter = spaceNum
         };
     paragraph.SpacingBefore = spaceNum;
     paragraph.SetLeading(1, 2);  //设置行间距
     paragraph.Alignment = Element.ALIGN_LEFT;
     return paragraph;
 }

 // 函数描述：插入底部信息
 public static Paragraph InsertTopFootParagraph(string text)
 {
     var font = BaseFontAndSize("华文中宋", 18, Font.BOLD);
     var paragraph = new Paragraph(text, font)
         {
             FirstLineIndent = 16,
             IndentationLeft = 0,
             IndentationRight = 20,
             SpacingBefore = 1,
             SpacingAfter = 1
         };
     paragraph.SetLeading(1, 2);
     //paragraph.IndentationLeft = 24;
     paragraph.Alignment = Element.ALIGN_CENTER;
     return paragraph;
 }

 // 函数描述: 格式化报告的标题
 public static Paragraph InsertTopTitleContent(string text)
 {
     var font = BaseFontAndSize("华文中宋", 26, Font.BOLD);
     var paragraph = new Paragraph(text, font)
         {
             Alignment = Element.ALIGN_CENTER,
             SpacingBefore = 5,
             SpacingAfter = 5
         };
     paragraph.SetLeading(1, 1.3f);
     return paragraph;
 }

 // 函数描述：插入中间的信息----
 public static Paragraph InsertTopCommonParagraph(string text)
 {
     var font = BaseFontAndSize("黑体", 14, Font.NORMAL);
     var paragraph = new Paragraph(text, font)
         {
             FirstLineIndent = 16,
             IndentationLeft = 130,
             IndentationRight = 20,
             SpacingBefore = 1,
             SpacingAfter = 1
         };
     paragraph.SetLeading(1, 2.2f);
     //paragraph.IndentationLeft = 24;
     paragraph.Alignment = 0;
     return paragraph;
 }

        // 函数描述: 格式化报告的标题
        public static Paragraph InsertTitleContent(string text, bool isHasColor = true)
        {
            var font = BaseFontAndSize("华文中宋", 16, Font.BOLD);
            var font1 = BaseFontAndSize("华文中宋", 16, Font.BOLD,new BaseColor(0,162,234));
            var paragraph = new Paragraph
                {
                FirstLineIndent = 24,
                IndentationLeft = 20,
                IndentationRight = 20,
                SpacingBefore = 1,
                SpacingAfter = 1
            };
            paragraph.SetLeading(1, 2);
            paragraph.Alignment = Element.ALIGN_CENTER;

            if (isHasColor)
            {
                var strList = text.Split('@');
                for (var i = 0; i < strList.Length; i++)
                {
                    var fo = i % 2 == 0 ? font : font1;
                    var ch = new Chunk(strList[i], fo);
                    paragraph.Add(ch);
                }
            }
            else
            {
                var ch = new Chunk(text, font);
                paragraph.Add(ch);
            }

            return paragraph;
        }