C# PdfContentByte.SetFontAndSize方法代碼示例

// ---------------------------------------------------------------------------    
    /**
     * Draws a character representing an arrow at the current position.
     * @see com.itextpdf.text.pdf.draw.VerticalPositionMark#draw(
     *      com.itextpdf.text.pdf.PdfContentByte, float, float, float, float, float)
     */
    // i'm so stupid; originally forgot to override parent method and wondered
    // why the arrows weren't being drawn...
    public override void Draw(
      PdfContentByte canvas, float llx, float lly, float urx, float ury, float y
    ) {
      canvas.BeginText();
      canvas.SetFontAndSize(zapfdingbats, 12);
      if (left) {
        canvas.ShowTextAligned(Element.ALIGN_CENTER,
          ((char) 220).ToString(), llx - 10, y, 0
        );
      }
      else {
        canvas.ShowTextAligned(Element.ALIGN_CENTER,
          ((char) 220).ToString(), urx + 10, y + 8, 180
        );
      }
      canvas.EndText();
    }

        public override void OnEndPage(PdfWriter writer, Document document)
        {
            base.OnEndPage(writer, document);

            if (_isLastPage)
            {
                var relativeWidths = ColumnsHelper.GetRelativeColumnsForProducts(PageSize.A4);

                //RODAPE
                var pdfTableFooter = new BuilderTable().Create(relativeWidths).Standard();
                pdfTableFooter.AddCell(new BuilderCell("", 5).Create("DADOS ADICIONAIS").FixedHeight(15).Bold().HorizontalLeft().VerticalBottom().Colspan(42).NoBorder().BorderBuilder(false, false, false, false).Standard());

                pdfTableFooter.AddCell(new BuilderCell("", 5).Create("INFORMAÇÕES COMPLEMENTARES").FixedHeight(5).Bold().HorizontalLeft().VerticalTop().Colspan(32).NoBorder().BorderBuilder(true, true, false, true).Standard());
                pdfTableFooter.AddCell(new BuilderCell("", 5).Create("RESERVADO AO FISCO").Bold().HorizontalLeft().VerticalTop().Colspan(10).NoBorder().BorderBuilder(true, true, false, true).Standard());

                var infAdicional = _nfe.NFe.infNFe.infAdic;
                pdfTableFooter.AddCell(new BuilderCell("", 5).Create(infAdicional.infCpl).FixedHeight(25).HorizontalLeft().VerticalTop().Colspan(32).NoBorder().BorderBuilder(true, true, false, false).Standard());
                pdfTableFooter.AddCell(new BuilderCell("", 5).Create(" ").HorizontalLeft().VerticalTop().Colspan(10).NoBorder().BorderBuilder(true, true, false, false).Standard());

                if (_isHomolog)
                {
                    pdfTableFooter.AddCell(new BuilderCell("", 5).Create("SEM VALOR FISCAL").FixedHeight(5).HorizontalLeft().VerticalTop().Colspan(32).NoBorder().BorderBuilder(true, true, true, false).Standard());
                    pdfTableFooter.AddCell(new BuilderCell("", 5).Create(" ").HorizontalLeft().VerticalTop().Colspan(10).NoBorder().BorderBuilder(true, true, true, false).Standard());
                }

                document.Add(pdfTableFooter);
            }

            const float posX = 325f;
            const float posY = 662f;

            var pageN = writer.PageNumber;
            var text = "Folha " + pageN + "/";
            var len = _baseFont.GetWidthPoint(text, 8);

            _pdfContent = writer.DirectContent;
            _pdfContent.SetRGBColorFill(100, 100, 100);
            _pdfContent.BeginText();
            _pdfContent.SetFontAndSize(_baseFont, 8f);
            _pdfContent.SetTextMatrix(posX, posY);
            _pdfContent.ShowText(text);
            _pdfContent.EndText();
            _pdfContent.AddTemplate(_pageNumberTemplate, posX + len, posY);
            _pdfContent.BeginText();
            _pdfContent.SetFontAndSize(_baseFont, 8f);
            _pdfContent.EndText();
        }

        private static void AddWaterMarkText(PdfContentByte directContent, string textWatermark, BaseFont font, float fontSize, float angle, BaseColor color, Rectangle realPageSize)
        {
            var gstate = new PdfGState { FillOpacity = 0.2f, StrokeOpacity = 0.2f };

            directContent.SaveState();
            directContent.SetGState(gstate);
            directContent.SetColorFill(color);
            directContent.BeginText();
            directContent.SetFontAndSize(font, fontSize);

            var x = (realPageSize.Right + realPageSize.Left) / 2;
            var y = (realPageSize.Bottom + realPageSize.Top) / 2;

            directContent.ShowTextAligned(Element.ALIGN_CENTER, textWatermark, x, y, angle);
            directContent.EndText();
            directContent.RestoreState();
        }

        public void ApplyForText(PdfContentByte cb, IDictionary<String, String> css, Chunk chunk)
        {
            SetStrokeAndFillColor(cb, css);
            SetStrokeAndFill(cb, css);

            try
            {
                Font font = new Font(Font.FontFamily.COURIER, 6, Font.NORMAL, BaseColor.BLACK);

                Font font2 = chunk.Font;

                BaseFont bf2 = font2.BaseFont;
                //BaseFont bf = ;

                if (bf2 == null)
                {
                    cb.SetFontAndSize(font.GetCalculatedBaseFont(false), font2.Size);
                }
                else
                {
                    cb.SetFontAndSize(bf2, font2.Size);
                }
            } catch { }

        }

        private static void PdfText(PdfContentByte cb, TextAlignedPdfConfig parms)
        {
            var bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
            cb.SetColorFill(BaseColor.BLACK);
            cb.SetFontAndSize(bf, 18);

            cb.BeginText();
            cb.ShowTextAligned(parms.Alignment, parms.Text, parms.X, parms.Y, parms.Rotation);
            cb.EndText();
        }

        private static void FooterPdfInitialize(PdfWriter writer, Document document, PdfTemplate template, PdfContentByte contentByte, BaseFont baseFont, DateTime PrintTime)
        {
            int pageNumber = writer.PageNumber;
            string footerText = string.Format("Strona {0}{1}", pageNumber, " z ");
            float lenght = baseFont.GetWidthPoint(footerText, textSize);
            Rectangle pageSize = document.PageSize;

            contentByte.SetRGBColorFill(100, 100, 100);
            contentByte.BeginText();
            contentByte.SetFontAndSize(baseFont, textSize);
            contentByte.SetTextMatrix(pageSize.GetLeft(left), pageSize.GetBottom(bottom));
            contentByte.ShowText(footerText);
            contentByte.EndText();
            contentByte.AddTemplate(template, pageSize.GetLeft(left) + lenght, pageSize.GetBottom(bottom));

            contentByte.BeginText();
            contentByte.SetFontAndSize(baseFont, textSize);
            contentByte.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, string.Format("Utworzony: {0}", PrintTime.ToString()), pageSize.GetRight(right), pageSize.GetBottom(bottom), 0);
            contentByte.EndText();
        }

 // ---------------------------------------------------------------------------           
 /**
  * Draws some text on every calendar sheet.
  * 
  */
 protected void DrawInfo(PdfContentByte directcontent)
 {
     directcontent.BeginText();
     directcontent.SetFontAndSize(bf, 18);
     float x, y;
     x = (OFFSET_LEFT + WIDTH + OFFSET_LOCATION) / 2;
     y = OFFSET_BOTTOM + HEIGHT + 24;
     directcontent.ShowTextAligned(
       Element.ALIGN_CENTER,
       "FOOBAR FILM FESTIVAL", x, y, 0
     );
     x = OFFSET_LOCATION + WIDTH_LOCATION / 2f - 6;
     y = OFFSET_BOTTOM + HEIGHT_LOCATION;
     directcontent.ShowTextAligned(
       Element.ALIGN_CENTER,
       "The Majestic", x, y, 90
     );
     y = OFFSET_BOTTOM + HEIGHT_LOCATION * 4f;
     directcontent.ShowTextAligned(
       Element.ALIGN_CENTER,
       "Googolplex", x, y, 90
     );
     y = OFFSET_BOTTOM + HEIGHT_LOCATION * 7.5f;
     directcontent.ShowTextAligned(
       Element.ALIGN_CENTER,
       "Cinema Paradiso", x, y, 90
     );
     directcontent.SetFontAndSize(bf, 12);
     x = OFFSET_LOCATION + WIDTH_LOCATION - 6;
     for (int i = 0; i < LOCATIONS; i++)
     {
         y = OFFSET_BOTTOM + ((8.5f - i) * HEIGHT_LOCATION);
         directcontent.ShowTextAligned(
           Element.ALIGN_CENTER,
           locations[i], x, y, 90
         );
     }
     directcontent.SetFontAndSize(bf, 6);
     y = OFFSET_BOTTOM + HEIGHT + 1;
     for (int i = 0; i < TIMESLOTS; i++)
     {
         x = OFFSET_LEFT + (i * WIDTH_TIMESLOT);
         directcontent.ShowTextAligned(
           Element.ALIGN_LEFT,
           TIME[i], x, y, 45
         );
     }
     directcontent.EndText();
 }

        public override void OnEndPage(PdfWriter writer, Document document)
        {
            base.OnEndPage(writer, document);

            int pageN = writer.PageNumber;

            string text = "From SG Telecom        SIGN..........................   Exe. Name  "+ BusinessAccessLeyer.BAL.StaticVariables.selectuser+"     Given To........................... ";
               // string text = pageN + " - ";
            float len = baseFont.GetWidthPoint(text, 8);

            Rectangle pageSize = document.PageSize;
            pdfContent = writer.DirectContent;
            pdfContent.SetRGBColorFill(100, 100, 100);

            pdfContent.BeginText();
            pdfContent.SetFontAndSize(baseFont, 12);
               // pdfContent.ShowTextAligned(PdfContentByte.ALIGN_LEFT, text, pageSize.GetRight(40), pageSize.GetBottom(30), 0);
            pdfContent.ShowTextAligned(PdfContentByte.ALIGN_LEFT, text, pageSize.GetLeft(40) , pageSize.GetBottom(30), 0);
            pdfContent.EndText();

            BusinessAccessLeyer.BAL.StaticVariables.selectuser = "";

              //  string path = @"D:\Dropboxdata\Dropbox\mayankmvc\Web_Complete_Inv\PresantationAccessLeyer\Images\Address Img.jpg";

              ////  iTextSharp.text.Image instanceImg = iTextSharp.text.Image.GetInstance(path);

              //  //Image logo = Image.GetInstance(path);
              //  // logo.ScaleAbsolute(500, 300);

              //   string imageURL =   path ;  // Server.MapPath(".") + "/image2.jpg";
              //   iTextSharp.text.Image jpg = iTextSharp.text.Image.GetInstance(imageURL);
              //   //Resize image depend upon your need
              //   jpg.ScaleToFit(240f, 120f);
              //   //Give space before image
              //   jpg.SpacingBefore = 10f;
              //   //Give some space after the image
              //   jpg.SpacingAfter = 1f;
              //   //jpg.Alignment = Element.ALIGN_LEFT;
              //   jpg.Alignment =  Element.ALIGN_CENTER;
              //   document.Add(jpg);

            ////////////////////////////////////
        }

		internal void WriteLine(PdfLine line, PdfContentByte text, PdfContentByte graphics)  {
			PdfFont currentFont = null;
			foreach(PdfChunk chunk in line) {
				if (chunk.Font.CompareTo(currentFont) != 0) {
					currentFont = chunk.Font;
					text.SetFontAndSize(currentFont.Font, currentFont.Size);
				}
				BaseColor color = chunk.Color;
				if (color != null)
					text.SetColorFill(color);
				text.ShowText(chunk.ToString());
				if (color != null)
					text.ResetRGBColorFill();
			}
		}

        private static void Render_BackBase(PdfContentByte under)
        {
            // Y relative to card top, line width, <repeat>
            float[] measures = new[] { 37, 3f, 144, 1.5f };

            under.SaveState();
            for (int i = 0; i < measures.Length / 2; i++)
            {
                under.SetLineWidth(measures[i * 2 + 1]);
                under.MoveTo(0, CARD_HEIGHT - measures[i * 2]);
                under.LineTo(CARD_WIDTH, CARD_HEIGHT - measures[i * 2]);
                under.Stroke();
            }

            under.SetFontAndSize(baseFont, 7);
            under.ShowTextAlignedKerned(Element.ALIGN_CENTER, "If found, please call KCSAR at (206) 205-8226", CARD_WIDTH / 2, 7, 0);

            under.RestoreState();
        }

        /// <summary>
        /// Draws the box on the cover page that contains the date
        /// </summary>
        /// <param name="cb"></param>
        /// <param name="doc"></param>
        /// <param name="project"></param>
        private void DrawBoxForCover(PdfContentByte cb, Document doc)
        {
            // set the colors
            cb.SetColorStroke(_baseColor);
            cb.SetColorFill(_baseColor);

            // calculate the top left corner of the box
            var x = doc.LeftMargin;
            var y = doc.BottomMargin + 678;

            var height = 60;

            // move the cursor to starting position
            cb.MoveTo(x, y);

            // draw the top line
            cb.LineTo(x + _pageWidth, y);

            // draw the right line
            cb.LineTo(x + _pageWidth, y - height);

            // draw the bottom line
            cb.LineTo(x, y - height);

            // draw the left line
            cb.LineTo(x, y);

            cb.ClosePathFillStroke();
            cb.Stroke();

            // add the text inside the box
            cb.BeginText();
            cb.SetFontAndSize(_dateBaseFont, 26f);
            cb.SetColorStroke(BaseColor.WHITE);
            cb.SetColorFill(BaseColor.WHITE);
            cb.SetTextMatrix(x + 10, y - 40);
            cb.ShowText(string.Format("{0:MMMM dd, yyyy}", DateTime.Now));
            cb.EndText();
        }

 // This is the method writing text to the content byte
 private static void WriteText(PdfContentByte cb, string text, int x, int y, int size, bool bold = false, int align = PdfContentByte.ALIGN_LEFT)
 {
     cb.SetFontAndSize(bold ? _baseFontBold : _baseFont, size);
     cb.ShowTextAligned(align, text, x, y, 0);
 }

        internal void WriteLine(PdfLine line, PdfContentByte text, PdfContentByte graphics)
        {
            PdfFont currentFont = null;
            foreach(PdfChunk chunk in line) {
                if (chunk.Font.CompareTo(currentFont) != 0) {
                    currentFont = chunk.Font;
                    text.SetFontAndSize(currentFont.Font, currentFont.Size);
                }
                Object[] textRender = (Object[])chunk.GetAttribute(Chunk.TEXTRENDERMODE);
                int tr = 0;
                float strokeWidth = 1;
                BaseColor color = chunk.Color;
                BaseColor strokeColor = null;
                if (textRender != null) {
                    tr = (int)textRender[0] & 3;
                    if (tr != PdfContentByte.TEXT_RENDER_MODE_FILL)
                        text.SetTextRenderingMode(tr);
                    if (tr == PdfContentByte.TEXT_RENDER_MODE_STROKE || tr == PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE) {
                        strokeWidth = (float)textRender[1];
                        if (strokeWidth != 1)
                            text.SetLineWidth(strokeWidth);
                        strokeColor = (BaseColor)textRender[2];
                        if (strokeColor == null)
                            strokeColor = color;
                        if (strokeColor != null)
                            text.SetColorStroke(strokeColor);
                    }
                }

                object charSpace = chunk.GetAttribute(Chunk.CHAR_SPACING);
                // no char space setting means "leave it as is".
                if (charSpace != null && !curCharSpace.Equals(charSpace)) {
                    curCharSpace = (float)charSpace;
                    text.SetCharacterSpacing(curCharSpace);
                }
                if (color != null)
                    text.SetColorFill(color);
                text.ShowText(chunk.ToString());
                if (color != null)
                    text.ResetRGBColorFill();
                if (tr != PdfContentByte.TEXT_RENDER_MODE_FILL)
                    text.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL);
                if (strokeColor != null)
                    text.ResetRGBColorStroke();
                if (strokeWidth != 1)
                    text.SetLineWidth(1);
            }
        }

 internal void WriteLine(PdfLine line, PdfContentByte text, PdfContentByte graphics)
 {
     PdfFont currentFont = null;
     foreach(PdfChunk chunk in line) {
         if (chunk.Font.CompareTo(currentFont) != 0) {
             currentFont = chunk.Font;
             text.SetFontAndSize(currentFont.Font, currentFont.Size);
         }
         BaseColor color = chunk.Color;
         object charSpace = chunk.GetAttribute(Chunk.CHAR_SPACING);
         // no char space setting means "leave it as is".
         if (charSpace != null && !curCharSpace.Equals(charSpace)) {
             curCharSpace = (float)charSpace;
             text.SetCharacterSpacing(curCharSpace);
         }
         if (color != null)
             text.SetColorFill(color);
         text.ShowText(chunk.ToString());
         if (color != null)
             text.ResetRGBColorFill();
     }
 }

        private MemoryStream PrintTerms(IEnumerable<GlossaryItem> terms)
        {
            float ppi = 72.0F;
            float PageWidth = 8.5F;
            float PageHeight = 11.0F;
            float TopBottomMargin = 0.625F;
            float LeftRightMargin = 0.75F;
            float GutterWidth = 0.25F;
            float HeaderFooterHeight = 0.125F;
            float Column1Left = LeftRightMargin;
            float Column1Right = ((PageWidth - (LeftRightMargin * 2) - GutterWidth) / 2) + LeftRightMargin;
            float Column2Left = Column1Right + GutterWidth;
            float Column2Right = PageWidth - LeftRightMargin;

            bool HasMultipleDefinitions = (terms.Count() > 1);

            string version = DataAccess.GetKeyValue("glossaryversion").Value;

            Document doc = new Document(new Rectangle(0, 0, PageWidth * ppi, PageHeight * ppi));

            MemoryStream m = new MemoryStream();

            PdfWriter writer = PdfWriter.GetInstance(doc, m);
            writer.CloseStream = false;

            try {
                doc.AddTitle("The Glossary of Systematic Christian Theology");
                doc.AddSubject("A collection of technical terms and associated definitions as taught from the pulpit by Dr. Ron Killingsworth in classes at Rephidim Church.");
                doc.AddCreator("My program using iText#");
                doc.AddAuthor("Dr. Ron Killingsworth");
                doc.AddCreationDate();

                writer.SetEncryption(PdfWriter.STRENGTH128BITS, null, "xaris", PdfWriter.AllowCopy | PdfWriter.AllowPrinting | PdfWriter.AllowScreenReaders | PdfWriter.AllowDegradedPrinting);

                doc.Open();

                BaseFont bfArialBlack = BaseFont.CreateFont("C:\\windows\\fonts\\ariblk.ttf", BaseFont.WINANSI, false);
                BaseFont bfGaramond = BaseFont.CreateFont("C:\\windows\\fonts\\gara.ttf", BaseFont.WINANSI, false);
                Font fntTerm = new Font(bfArialBlack, 10, Font.BOLD, new BaseColor(57, 81, 145));
                Font fntDefinition = new Font(bfGaramond, 9, Font.NORMAL, new BaseColor(0, 0, 0));

                ///////////////////////////////////////////

                if (HasMultipleDefinitions) {
                    PdfContentByte cbCover = new PdfContentByte(writer);
                    cbCover = writer.DirectContent;

                    cbCover.BeginText();

                    cbCover.SetFontAndSize(bfGaramond, 42);
                    cbCover.SetRGBColorFill(57, 81, 145);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Glossary of", (PageWidth / 2) * ppi, ((PageHeight / 2) + Convert.ToSingle(1.5)) * ppi, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Systematic Christian Theology", (PageWidth / 2) * ppi, ((PageHeight / 2) + 1) * ppi, 0);

                    cbCover.SetFontAndSize(bfGaramond, 16);
                    cbCover.SetRGBColorFill(0, 0, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "A collection of technical terms and associated definitions", (PageWidth / 2) * ppi, ((PageHeight / 2) + Convert.ToSingle(0.6)) * ppi, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "as taught by Dr. Ron Killingsworth, Rephidim Church, Wichita Falls, Texas", (PageWidth / 2) * ppi, ((PageHeight / 2) + Convert.ToSingle(0.4)) * ppi, 0);

                    cbCover.SetFontAndSize(bfGaramond, 12);
                    cbCover.SetRGBColorFill(0, 0, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Published by:", (PageWidth / 2) * ppi, ((PageHeight / 2) - Convert.ToSingle(0.6)) * ppi, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Rephidim Doctrinal Bible Studies, Inc.", (PageWidth / 2) * ppi, ((PageHeight / 2) - Convert.ToSingle(0.8)) * ppi, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "4430 Allendale Rd., Wichita Falls, Texas 76310", (PageWidth / 2) * ppi, ((PageHeight / 2) - Convert.ToSingle(1.0)) * ppi, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "(940) 691-1166     rephidim.org     [email protected]", (PageWidth / 2) * ppi, ((PageHeight / 2) - Convert.ToSingle(1.2)) * ppi, 0);

                    cbCover.SetFontAndSize(bfGaramond, 10);
                    cbCover.SetRGBColorFill(0, 0, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "Version: " + version + " / " + terms.Count() + " terms", (LeftRightMargin) * ppi, (TopBottomMargin) * ppi, 0);

                    cbCover.SetFontAndSize(bfGaramond, 10);
                    cbCover.SetRGBColorFill(0, 0, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, "© 1971-" + DateTime.Today.Year.ToString() + " Dr. Ron Killingsworth, Rephidim Doctrinal Bible Studies, Inc.", (PageWidth - LeftRightMargin) * ppi, (TopBottomMargin) * ppi, 0);

                    cbCover.EndText();

                    doc.NewPage();

                    ///////////////////////////////////////////

                    PdfContentByte cbBlank = new PdfContentByte(writer);
                    cbBlank = writer.DirectContent;

                    cbBlank.BeginText();

                    cbCover.SetFontAndSize(bfGaramond, 10);
                    cbCover.SetRGBColorFill(0, 0, 0);
                    cbCover.ShowTextAligned(PdfContentByte.ALIGN_LEFT, " ", (LeftRightMargin) * ppi, (TopBottomMargin) * ppi, 0);

                    cbBlank.EndText();

                    doc.NewPage();

                    ///////////////////////////////////////////

                }

                PdfContentByte cb = writer.DirectContent;
                ColumnText ct = new ColumnText(cb);

//.........這裏部分代碼省略.........