public ActionResult ConvertToPdf(IFormCollection collection)
        {
            m_formCollection = collection;

            // create an empty PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // add a page to document
            PdfPage page1 = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(5), PdfPageOrientation.Portrait);

            try
            {
                // set the document header and footer before adding any objects to document
                SetHeader(document);
                SetFooter(document);

                // layout the HTML from URL 1
                PdfHtml html1 = new PdfHtml(collection["textBoxUrl1"]);
                html1.WaitBeforeConvert = 2;
                PdfLayoutInfo html1LayoutInfo = page1.Layout(html1);

                // determine the PDF page where to add URL 2
                PdfPage page2 = null;
                System.Drawing.PointF location2 = System.Drawing.PointF.Empty;
                if (collection["checkBoxNewPage"].Count > 0)
                {
                    // URL 2 is laid out on a new page with the selected orientation
                    page2     = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(5), GetSelectedPageOrientation());
                    location2 = System.Drawing.PointF.Empty;
                }
                else
                {
                    // URL 2 is laid out immediately after URL 1 and html1LayoutInfo
                    // gives the location where the URL 1 layout finished
                    page2     = document.Pages[html1LayoutInfo.LastPageIndex];
                    location2 = new System.Drawing.PointF(html1LayoutInfo.LastPageRectangle.X, html1LayoutInfo.LastPageRectangle.Bottom);
                }

                // layout the HTML from URL 2
                PdfHtml html2 = new PdfHtml(location2.X, location2.Y, collection["textBoxUrl2"]);
                html2.WaitBeforeConvert = 2;
                page2.Layout(html2);

                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "LayoutMultipleHtml.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
        public ActionResult CreatePdf(IFormCollection collection)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // create the true type fonts that can be used in document text
            Font    sysFont      = new Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont pdfFont      = document.CreateFont(sysFont);
            PdfFont pdfFontEmbed = document.CreateFont(sysFont, true);

            float crtYPos = 20;
            float crtXPos = 5;

            // add a title to PDF document
            PdfText titleTextTransImage = new PdfText(crtXPos, crtYPos,
                                                      "Click the image below to open the digital signature", pdfFontEmbed);

            titleTextTransImage.ForeColor = Color.Navy;
            PdfLayoutInfo textLayoutInfo = page1.Layout(titleTextTransImage);

            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage      transparentPdfImage = new PdfImage(crtXPos, crtYPos, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            PdfLayoutInfo imageLayoutInfo     = page1.Layout(transparentPdfImage);

            // apply a digital sgnature over the image
            PdfCertificatesCollection pdfCertificates  = PdfCertificatesCollection.FromFile(m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Pfx\hiqpdf.pfx", "hiqpdf");
            PdfDigitalSignature       digitalSignature = new PdfDigitalSignature(pdfCertificates[0]);

            digitalSignature.SigningReason     = "My signing reason";
            digitalSignature.SigningLocation   = "My signing location";
            digitalSignature.SignerContactInfo = "My contact info";
            document.AddDigitalSignature(digitalSignature, imageLayoutInfo.LastPdfPage, imageLayoutInfo.LastPageRectangle);

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "DigitalSignatures.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
예제 #3
0
        protected void buttonCreatePdf_Click(object sender, EventArgs e)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // create the true type fonts that can be used in document text
            Font    sysFont      = new Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont pdfFont      = document.CreateFont(sysFont);
            PdfFont pdfFontEmbed = document.CreateFont(sysFont, true);

            float crtYPos = 20;
            float crtXPos = 5;

            // add a title to PDF document
            PdfText titleTextTransImage = new PdfText(crtXPos, crtYPos,
                                                      "Click the image below to open the digital signature", pdfFontEmbed);

            titleTextTransImage.ForeColor = Color.Navy;
            PdfLayoutInfo textLayoutInfo = page1.Layout(titleTextTransImage);

            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage      transparentPdfImage = new PdfImage(crtXPos, crtYPos, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            PdfLayoutInfo imageLayoutInfo     = page1.Layout(transparentPdfImage);

            // apply a digital sgnature over the image
            PdfCertificatesCollection pdfCertificates  = PdfCertificatesCollection.FromFile(Server.MapPath("~") + @"\DemoFiles\Pfx\hiqpdf.pfx", "hiqpdf");
            PdfDigitalSignature       digitalSignature = new PdfDigitalSignature(pdfCertificates[0]);

            digitalSignature.SigningReason     = "My signing reason";
            digitalSignature.SigningLocation   = "My signing location";
            digitalSignature.SignerContactInfo = "My contact info";
            document.AddDigitalSignature(digitalSignature, imageLayoutInfo.LastPdfPage, imageLayoutInfo.LastPageRectangle);

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                // inform the browser about the binary data format
                HttpContext.Current.Response.AddHeader("Content-Type", "application/pdf");

                // let the browser know how to open the PDF document and the file name
                HttpContext.Current.Response.AddHeader("Content-Disposition", String.Format("attachment; filename=DigitalSignatures.pdf; size={0}",
                                                                                            pdfBuffer.Length.ToString()));

                // write the PDF buffer to HTTP response
                HttpContext.Current.Response.BinaryWrite(pdfBuffer);

                // call End() method of HTTP response to stop ASP.NET page processing
                HttpContext.Current.Response.End();
            }
            finally
            {
                document.Close();
            }
        }
        public ActionResult CreatePdf(IFormCollection collection)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // create the true type fonts that can be used in document text
            System.Drawing.Font sysFont      = new System.Drawing.Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont             pdfFont      = document.CreateFont(sysFont);
            PdfFont             pdfFontEmbed = document.CreateFont(sysFont, true);

            System.Drawing.Font sysFontBold = new System.Drawing.Font("Times New Roman", 10, System.Drawing.FontStyle.Bold,
                                                                      System.Drawing.GraphicsUnit.Point);
            PdfFont pdfFontBold      = document.CreateFont(sysFontBold);
            PdfFont pdfFontBoldEmbed = document.CreateFont(sysFontBold, true);

            // create a standard Helvetica Type 1 font that can be used in document text
            PdfFont helveticaStdFont = document.CreateStandardFont(PdfStandardFont.Helvetica);

            helveticaStdFont.Size = 10;

            float crtYPos = 20;
            float crtXPos = 5;

            PdfLayoutInfo textLayoutInfo = null;

            string dummyText = @"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";

            #region Layout a text that expands to the right edge of the PDF page

            PdfText titleTextAtLocation = new PdfText(crtXPos, crtYPos,
                                                      "The text below extends from the layout position to the right edge of the PDF page:", pdfFontBoldEmbed);
            titleTextAtLocation.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextAtLocation);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            PdfText textExpandsToRightEdge = new PdfText(crtXPos + 50, crtYPos, dummyText, pdfFont);
            textExpandsToRightEdge.BackColor = System.Drawing.Color.WhiteSmoke;
            textLayoutInfo = page1.Layout(textExpandsToRightEdge);

            // draw a rectangle around the text
            PdfRectangle borderPdfRectangle = new PdfRectangle(textLayoutInfo.LastPageRectangle);
            borderPdfRectangle.LineStyle.LineWidth = 0.5f;
            page1.Layout(borderPdfRectangle);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout a text with width limit

            PdfText titleTextWithWidth = new PdfText(crtXPos, crtYPos,
                                                     "The text below is limited by a given width and has a free height:", pdfFontBoldEmbed);
            titleTextWithWidth.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextWithWidth);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            PdfText textWithWidthLimit = new PdfText(crtXPos + 50, crtYPos, 300, dummyText, pdfFont);
            textWithWidthLimit.BackColor = System.Drawing.Color.WhiteSmoke;
            textLayoutInfo = page1.Layout(textWithWidthLimit);

            // draw a rectangle around the text
            borderPdfRectangle = new PdfRectangle(textLayoutInfo.LastPageRectangle);
            borderPdfRectangle.LineStyle.LineWidth = 0.5f;
            page1.Layout(borderPdfRectangle);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout a text with width and height limits

            PdfText titleTextWithWidthAndHeight = new PdfText(crtXPos, crtYPos,
                                                              "The text below is limited by a given width and height and is trimmed:", pdfFontBoldEmbed);
            titleTextWithWidthAndHeight.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextWithWidthAndHeight);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            PdfText textWithWidthAndHeightLimit = new PdfText(crtXPos + 50, crtYPos, 300, 50, dummyText, pdfFont);
            textWithWidthAndHeightLimit.BackColor = System.Drawing.Color.WhiteSmoke;
            textLayoutInfo = page1.Layout(textWithWidthAndHeightLimit);

            // draw a rectangle around the text
            borderPdfRectangle = new PdfRectangle(textLayoutInfo.LastPageRectangle);
            borderPdfRectangle.LineStyle.LineWidth = 0.5f;
            page1.Layout(borderPdfRectangle);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout a text with standard font

            PdfText textWithStandardFont = new PdfText(crtXPos, crtYPos, "This green text is written with a Helvetica Standard Type 1 font", helveticaStdFont);
            textWithStandardFont.BackColor = System.Drawing.Color.WhiteSmoke;
            textWithStandardFont.ForeColor = System.Drawing.Color.Green;
            textLayoutInfo = page1.Layout(textWithStandardFont);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout a rotated text

            PdfText titleRotatedText = new PdfText(crtXPos, crtYPos, "The text below is rotated:", pdfFontBoldEmbed);
            titleRotatedText.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo             = page1.Layout(titleRotatedText);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // create a reference Graphics used for measuring
            System.Drawing.Bitmap   refBmp      = new System.Drawing.Bitmap(1, 1);
            System.Drawing.Graphics refGraphics = System.Drawing.Graphics.FromImage(refBmp);
            refGraphics.PageUnit = System.Drawing.GraphicsUnit.Point;

            string counterRotatedText = "This text is rotated 45 degrees counter clockwise";

            // measure the rotated text size
            System.Drawing.SizeF counterRotatedTextSize = refGraphics.MeasureString(counterRotatedText, sysFont);

            // advance the Y position in the PDF page
            crtYPos += counterRotatedTextSize.Width / (float)Math.Sqrt(2) + 10;

            string clockwiseRotatedText = "This text is rotated 45 degrees clockwise";

            PdfText rotatedCounterClockwiseText = new PdfText(crtXPos + 100, crtYPos, counterRotatedText, pdfFontEmbed);
            rotatedCounterClockwiseText.RotationAngle = 45;
            textLayoutInfo = page1.Layout(rotatedCounterClockwiseText);

            PdfText rotatedClockwiseText = new PdfText(crtXPos + 100, crtYPos, clockwiseRotatedText, pdfFontEmbed);
            rotatedClockwiseText.RotationAngle = -45;
            textLayoutInfo = page1.Layout(rotatedClockwiseText);

            // measure the rotated text size
            System.Drawing.SizeF clockwiseRotatedTextSize = refGraphics.MeasureString(clockwiseRotatedText, sysFont);

            // advance the Y position in the PDF page
            crtYPos += clockwiseRotatedTextSize.Width / (float)Math.Sqrt(2) + 10;

            // dispose the graphics used for measuring
            refGraphics.Dispose();
            refBmp.Dispose();

            #endregion

            #region Layout an automatically paginated text

            string dummyBigText = System.IO.File.ReadAllText(m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Text\DummyBigText.txt");

            PdfText titleTextPaginated = new PdfText(crtXPos, crtYPos,
                                                     "The text below is automatically paginated when it gets to the bottom of this page:", pdfFontBoldEmbed);
            titleTextPaginated.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextPaginated);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            PdfText paginatedText = new PdfText(crtXPos + 50, crtYPos, 300, dummyBigText, pdfFont);
            paginatedText.BackColor = System.Drawing.Color.WhiteSmoke;
            paginatedText.Cropping  = false;
            textLayoutInfo          = page1.Layout(paginatedText);

            // get the last page where the text was rendered
            PdfPage crtPage = document.Pages[textLayoutInfo.LastPageIndex];

            // draw a line at the bottom of the text on the second page
            System.Drawing.PointF leftPoint  = new System.Drawing.PointF(textLayoutInfo.LastPageRectangle.Left, textLayoutInfo.LastPageRectangle.Bottom);
            System.Drawing.PointF rightPoint = new System.Drawing.PointF(textLayoutInfo.LastPageRectangle.Right, textLayoutInfo.LastPageRectangle.Bottom);
            PdfLine borderLine = new PdfLine(leftPoint, rightPoint);
            borderLine.LineStyle.LineWidth = 0.5f;
            crtPage.Layout(borderLine);

            // advance the Y position in the second PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "PdfText.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
        public ActionResult CreatePdf(FormCollection collection)
        {
            // the path PDF document to edit
            string pdfDocumentToEdit = Server.MapPath("~") + @"\DemoFiles\Pdf\WikiPdf.pdf";

            // load the PDF document to edit
            PdfDocument document = PdfDocument.FromFile(pdfDocumentToEdit);

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            #region Add an orange border to each page of the loaded PDF document

            // add an orange border to each PDF page in the loaded PDF document
            foreach (PdfPage pdfPage in document.Pages)
            {
                float crtPdfPageWidth  = pdfPage.Size.Width;
                float crtPdfPageHeight = pdfPage.Size.Height;

                // create a PdfRectangle object
                PdfRectangle pdfRectangle = new PdfRectangle(2, 2, crtPdfPageWidth - 4, crtPdfPageHeight - 4);
                pdfRectangle.LineStyle.LineWidth = 2;
                pdfRectangle.ForeColor           = System.Drawing.Color.OrangeRed;

                // layout the rectangle in PDF page
                pdfPage.Layout(pdfRectangle);
            }

            #endregion Add an orange border to each page of the loaded PDF document

            #region Layout HTML in a canvas to be repeated on each page of the loaded PDF document

            PdfPage pdfPage1      = document.Pages[0];
            float   pdfPageWidth  = pdfPage1.Size.Width;
            float   pdfPageHeight = pdfPage1.Size.Height;

            // the width of the HTML logo in pixels
            int htmlLogoWidthPx = 400;
            // the width of the HTML logo in points
            float htmlLogoWidthPt  = PdfDpiTransform.FromPixelsToPoints(htmlLogoWidthPx);
            float htmlLogoHeightPt = 100;

            // create a canvas to be repeated in the center of each PDF page
            // the canvas is a PDF container that can contain PDF objects ( HTML, text, images, etc )
            PdfRepeatCanvas repeatedCanvas = document.CreateRepeatedCanvas(new System.Drawing.RectangleF((pdfPageWidth - htmlLogoWidthPt) / 2, (pdfPageHeight - htmlLogoHeightPt) / 2,
                                                                                                         htmlLogoWidthPt, htmlLogoHeightPt));

            // the HTML file giving the content to be placed in the repeated canvas
            string htmlFile = Server.MapPath("~") + @"\DemoFiles\Html\Logo.Html";

            // the HTML object to be laid out in repeated canvas
            PdfHtml htmlLogo = new PdfHtml(0, 0, repeatedCanvas.Width, repeatedCanvas.Height, htmlFile);
            // the browser width when rendering the HTML
            htmlLogo.BrowserWidth = htmlLogoWidthPx;
            // the HTML content will fit the destination hight which is the same with repeated canvas height
            htmlLogo.FitDestHeight = true;

            // layout the HTML object in the repeated canvas
            PdfLayoutInfo htmlLogLayoutInfo = repeatedCanvas.Layout(htmlLogo);

            #endregion Layout HTML in a canvas to be repeated on each page of the loaded PDF document

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "EditPdf.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
예제 #6
0
        public ActionResult CreatePdf(FormCollection collection)
        {
            // create an empty PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // add a page to document
            PdfPage page1 = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(0), PdfPageOrientation.Portrait);

            // an object to be set with HTML layout info after conversion
            PdfLayoutInfo htmlLayoutInfo = null;

            try
            {
                // create the HTML object from URL or HTML code
                PdfHtml htmlObject = null;
                if (collection["UrlOrHtmlCode"] == "radioButtonConvertUrl")
                {
                    // create from URL
                    htmlObject = new PdfHtml(collection["textBoxUrl"]);
                }
                else
                {
                    // create from HTML code
                    string htmlCode = collection["textBoxHtmlCode"];
                    string baseUrl  = collection["textBoxBaseUrl"];

                    htmlObject = new PdfHtml(htmlCode, baseUrl);
                }

                // set the HTML object start location in PDF page
                htmlObject.DestX = float.Parse(collection["textBoxDestX"]);
                htmlObject.DestY = float.Parse(collection["textBoxDestY"]);

                // set the HTML object width in PDF
                if (collection["textBoxDestWidth"].Length > 0)
                {
                    htmlObject.DestWidth = float.Parse(collection["textBoxDestWidth"]);
                }

                // set the HTML object height in PDF
                if (collection["textBoxDestHeight"].Length > 0)
                {
                    htmlObject.DestHeight = float.Parse(collection["textBoxDestHeight"]);
                }

                // optionally wait an additional time before starting the conversion
                htmlObject.WaitBeforeConvert = 2;

                // set browser width
                htmlObject.BrowserWidth = int.Parse(collection["textBoxBrowserWidth"]);

                // set browser height if specified, otherwise use the default
                if (collection["textBoxBrowserHeight"].Length > 0)
                {
                    htmlObject.BrowserHeight = int.Parse(collection["textBoxBrowserHeight"]);
                }

                // set HTML load timeout
                htmlObject.HtmlLoadedTimeout = int.Parse(collection["textBoxLoadHtmlTimeout"]);

                // layout the HTML object in PDF
                htmlLayoutInfo = page1.Layout(htmlObject);

                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "PdfHtmlObjects.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
예제 #7
0
        protected void buttonCreatePdf_Click(object sender, EventArgs e)
        {
            // create an empty PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // add a page to document
            PdfPage page1 = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(5), PdfPageOrientation.Portrait);

            try
            {
                // set the document header and footer before adding any objects to document
                SetHeader(document);
                SetFooter(document);

                // layout the HTML from URL 1
                PdfHtml html1 = new PdfHtml(textBoxUrl1.Text);
                html1.WaitBeforeConvert = 2;
                PdfLayoutInfo html1LayoutInfo = page1.Layout(html1);

                // determine the PDF page where to add URL 2
                PdfPage page2 = null;
                System.Drawing.PointF location2 = System.Drawing.PointF.Empty;
                if (checkBoxNewPage.Checked)
                {
                    // URL 2 is laid out on a new page with the selected orientation
                    page2     = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(5), GetSelectedPageOrientation());
                    location2 = System.Drawing.PointF.Empty;
                }
                else
                {
                    // URL 2 is laid out immediately after URL 1 and html1LayoutInfo
                    // gives the location where the URL 1 layout finished
                    page2     = document.Pages[html1LayoutInfo.LastPageIndex];
                    location2 = new System.Drawing.PointF(html1LayoutInfo.LastPageRectangle.X, html1LayoutInfo.LastPageRectangle.Bottom);
                }

                // layout the HTML from URL 2
                PdfHtml html2 = new PdfHtml(location2.X, location2.Y, textBoxUrl2.Text);
                html2.WaitBeforeConvert = 2;
                page2.Layout(html2);

                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                // inform the browser about the binary data format
                HttpContext.Current.Response.AddHeader("Content-Type", "application/pdf");

                // let the browser know how to open the PDF document and the file name
                HttpContext.Current.Response.AddHeader("Content-Disposition", String.Format("attachment; filename=LayoutMultipleHtml.pdf; size={0}",
                                                                                            pdfBuffer.Length.ToString()));

                // write the PDF buffer to HTTP response
                HttpContext.Current.Response.BinaryWrite(pdfBuffer);

                // call End() method of HTTP response to stop ASP.NET page processing
                HttpContext.Current.Response.End();
            }
            finally
            {
                document.Close();
            }
        }
예제 #8
0
        protected void buttonCreatePdf_Click(object sender, EventArgs e)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // create the true type fonts that can be used in document text
            System.Drawing.Font sysFont      = new System.Drawing.Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont             pdfFont      = document.CreateFont(sysFont);
            PdfFont             pdfFontEmbed = document.CreateFont(sysFont, true);

            float crtYPos = 20;
            float crtXPos = 5;

            PdfLayoutInfo textLayoutInfo     = null;
            PdfLayoutInfo graphicsLayoutInfo = null;

            #region Layout lines

            PdfText titleTextLines = new PdfText(crtXPos, crtYPos, "Lines:", pdfFontEmbed);
            titleTextLines.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo           = page1.Layout(titleTextLines);

            // advance the Y position in the PDF page
            crtYPos = textLayoutInfo.LastPageRectangle.Bottom + 10;

            // layout a simple line
            PdfLine pdfLine = new PdfLine(new System.Drawing.PointF(crtXPos, crtYPos), new System.Drawing.PointF(crtXPos + 60, crtYPos));
            graphicsLayoutInfo = page1.Layout(pdfLine);

            // layout a thick line
            PdfLine pdfThickLine = new PdfLine(new System.Drawing.PointF(crtXPos + 70, crtYPos), new System.Drawing.PointF(crtXPos + 130, crtYPos));
            pdfThickLine.LineStyle.LineWidth = 3;
            graphicsLayoutInfo = page1.Layout(pdfThickLine);

            // layout a dotted colored line
            PdfLine pdfDottedLine = new PdfLine(new System.Drawing.PointF(crtXPos + 140, crtYPos), new System.Drawing.PointF(crtXPos + 200, crtYPos));
            pdfDottedLine.LineStyle.LineDashPattern = PdfLineDashPattern.Dot;
            pdfDottedLine.ForeColor = System.Drawing.Color.Green;
            graphicsLayoutInfo      = page1.Layout(pdfDottedLine);

            // layout a dashed colored line
            PdfLine pdfDashedLine = new PdfLine(new System.Drawing.PointF(crtXPos + 210, crtYPos), new System.Drawing.PointF(crtXPos + 270, crtYPos));
            pdfDashedLine.LineStyle.LineDashPattern = PdfLineDashPattern.Dash;
            pdfDashedLine.ForeColor = System.Drawing.Color.Green;
            graphicsLayoutInfo      = page1.Layout(pdfDashedLine);

            // layout a dash-dot-dot colored line
            PdfLine pdfDashDotDotLine = new PdfLine(new System.Drawing.PointF(crtXPos + 280, crtYPos), new System.Drawing.PointF(crtXPos + 340, crtYPos));
            pdfDashDotDotLine.LineStyle.LineDashPattern = PdfLineDashPattern.DashDotDot;
            pdfDashDotDotLine.ForeColor = System.Drawing.Color.Green;
            graphicsLayoutInfo          = page1.Layout(pdfDashDotDotLine);

            // layout a thick line with rounded cap style
            PdfLine pdfRoundedLine = new PdfLine(new System.Drawing.PointF(crtXPos + 350, crtYPos), new System.Drawing.PointF(crtXPos + 410, crtYPos));
            pdfRoundedLine.LineStyle.LineWidth    = 5;
            pdfRoundedLine.LineStyle.LineCapStyle = PdfLineCapStyle.RoundCap;
            pdfRoundedLine.ForeColor = System.Drawing.Color.Blue;
            graphicsLayoutInfo       = page1.Layout(pdfRoundedLine);

            // advance the Y position in the PDF page
            crtYPos += 10;

            #endregion

            #region Layout circles

            PdfText titleTextCircles = new PdfText(crtXPos, crtYPos, "Circles:", pdfFontEmbed);
            titleTextCircles.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo             = page1.Layout(titleTextCircles);

            // advance the Y position in the PDF page
            crtYPos = textLayoutInfo.LastPageRectangle.Bottom + 10;

            // draw a simple circle with solid line
            PdfCircle pdfCircle = new PdfCircle(new System.Drawing.PointF(crtXPos + 30, crtYPos + 30), 30);
            page1.Layout(pdfCircle);

            // draw a simple circle with dotted border line
            PdfCircle pdfDottedCircle = new PdfCircle(new System.Drawing.PointF(crtXPos + 100, crtYPos + 30), 30);
            pdfDottedCircle.ForeColor = System.Drawing.Color.Green;
            pdfDottedCircle.LineStyle.LineDashPattern = PdfLineDashPattern.Dot;
            graphicsLayoutInfo = page1.Layout(pdfDottedCircle);

            // draw a circle with colored border line and fill color
            PdfCircle pdfDisc = new PdfCircle(new System.Drawing.PointF(crtXPos + 170, crtYPos + 30), 30);
            pdfDisc.ForeColor  = System.Drawing.Color.Navy;
            pdfDisc.BackColor  = System.Drawing.Color.WhiteSmoke;
            graphicsLayoutInfo = page1.Layout(pdfDisc);

            // draw a circle with thick border line
            PdfCircle pdfThickBorderDisc = new PdfCircle(new System.Drawing.PointF(crtXPos + 240, crtYPos + 30), 30);
            pdfThickBorderDisc.LineStyle.LineWidth = 5;
            pdfThickBorderDisc.BackColor           = System.Drawing.Color.LightSalmon;
            pdfThickBorderDisc.ForeColor           = System.Drawing.Color.LightBlue;

            graphicsLayoutInfo = page1.Layout(pdfThickBorderDisc);

            crtYPos = graphicsLayoutInfo.LastPageRectangle.Bottom + 10;

            #endregion

            #region Layout ellipses and arcs

            PdfText titleTextEllipses = new PdfText(crtXPos, crtYPos, "Ellipses, arcs and slices:", pdfFontEmbed);
            titleTextEllipses.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextEllipses);

            // advance the Y position in the PDF page
            crtYPos = textLayoutInfo.LastPageRectangle.Bottom + 10;

            // draw a simple ellipse with solid line
            PdfEllipse pdfEllipse = new PdfEllipse(new System.Drawing.PointF(crtXPos + 50, crtYPos + 30), 50, 30);
            graphicsLayoutInfo = page1.Layout(pdfEllipse);

            // draw an ellipse with fill color and colored border line
            PdfEllipse pdfFilledEllipse = new PdfEllipse(new System.Drawing.PointF(crtXPos + 160, crtYPos + 30), 50, 30);
            pdfFilledEllipse.BackColor = System.Drawing.Color.WhiteSmoke;
            pdfFilledEllipse.ForeColor = System.Drawing.Color.Green;
            graphicsLayoutInfo         = page1.Layout(pdfFilledEllipse);

            // draw an ellipse arc with colored border line
            PdfEllipseArc pdfEllipseArc1 = new PdfEllipseArc(new System.Drawing.RectangleF(crtXPos + 220, crtYPos, 100, 60), 0, 90);
            pdfEllipseArc1.ForeColor           = System.Drawing.Color.OrangeRed;
            pdfEllipseArc1.LineStyle.LineWidth = 3;
            graphicsLayoutInfo = page1.Layout(pdfEllipseArc1);

            // draw an ellipse arc with fill color and colored border line
            PdfEllipseArc pdfEllipseArc2 = new PdfEllipseArc(new System.Drawing.RectangleF(crtXPos + 220, crtYPos, 100, 60), 90, 90);
            pdfEllipseArc2.ForeColor = System.Drawing.Color.Navy;
            graphicsLayoutInfo       = page1.Layout(pdfEllipseArc2);

            // draw an ellipse arc with fill color and colored border line
            PdfEllipseArc pdfEllipseArc3 = new PdfEllipseArc(new System.Drawing.RectangleF(crtXPos + 220, crtYPos, 100, 60), 180, 90);
            pdfEllipseArc3.ForeColor           = System.Drawing.Color.Green;
            pdfEllipseArc3.LineStyle.LineWidth = 3;
            graphicsLayoutInfo = page1.Layout(pdfEllipseArc3);

            // draw an ellipse arc with fill color and colored border line
            PdfEllipseArc pdfEllipseArc4 = new PdfEllipseArc(new System.Drawing.RectangleF(crtXPos + 220, crtYPos, 100, 60), 270, 90);
            pdfEllipseArc4.ForeColor = System.Drawing.Color.Yellow;
            graphicsLayoutInfo       = page1.Layout(pdfEllipseArc4);


            // draw an ellipse slice
            PdfEllipseSlice pdfEllipseSlice1 = new PdfEllipseSlice(new System.Drawing.RectangleF(crtXPos + 330, crtYPos, 100, 60), 0, 90);
            pdfEllipseSlice1.BackColor = System.Drawing.Color.Coral;
            graphicsLayoutInfo         = page1.Layout(pdfEllipseSlice1);

            // draw an ellipse slice
            PdfEllipseSlice pdfEllipseSlice2 = new PdfEllipseSlice(new System.Drawing.RectangleF(crtXPos + 330, crtYPos, 100, 60), 90, 90);
            pdfEllipseSlice2.BackColor = System.Drawing.Color.LightBlue;
            graphicsLayoutInfo         = page1.Layout(pdfEllipseSlice2);

            // draw an ellipse slice
            PdfEllipseSlice pdfEllipseSlice3 = new PdfEllipseSlice(new System.Drawing.RectangleF(crtXPos + 330, crtYPos, 100, 60), 180, 90);
            pdfEllipseSlice3.BackColor = System.Drawing.Color.LightGreen;
            graphicsLayoutInfo         = page1.Layout(pdfEllipseSlice3);

            // draw an ellipse slice
            PdfEllipseSlice pdfEllipseSlice4 = new PdfEllipseSlice(new System.Drawing.RectangleF(crtXPos + 330, crtYPos, 100, 60), 270, 90);
            pdfEllipseSlice4.BackColor = System.Drawing.Color.Yellow;
            graphicsLayoutInfo         = page1.Layout(pdfEllipseSlice4);

            crtYPos = graphicsLayoutInfo.LastPageRectangle.Bottom + 10;

            #endregion

            #region Layout rectangles

            PdfText titleTextRectangles = new PdfText(crtXPos, crtYPos, "Rectangles:", pdfFontEmbed);
            titleTextRectangles.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextRectangles);

            // advance the Y position in the PDF page
            crtYPos = textLayoutInfo.LastPageRectangle.Bottom + 10;

            // draw a simple rectangle with solid line
            PdfRectangle pdfRectangle = new PdfRectangle(crtXPos, crtYPos, 100, 60);
            graphicsLayoutInfo = page1.Layout(pdfRectangle);

            // draw a rectangle with fill color and colored dotted border line
            PdfRectangle pdfFilledRectangle = new PdfRectangle(crtXPos + 110, crtYPos, 100, 60);
            pdfFilledRectangle.BackColor = System.Drawing.Color.WhiteSmoke;
            pdfFilledRectangle.ForeColor = System.Drawing.Color.Green;
            pdfFilledRectangle.LineStyle.LineDashPattern = PdfLineDashPattern.Dot;
            graphicsLayoutInfo = page1.Layout(pdfFilledRectangle);

            // draw a rectangle with fill color and without border line
            PdfRectangle pdfFilledNoBorderRectangle = new PdfRectangle(crtXPos + 220, crtYPos, 100, 60);
            pdfFilledNoBorderRectangle.BackColor = System.Drawing.Color.LightGreen;
            graphicsLayoutInfo = page1.Layout(pdfFilledNoBorderRectangle);

            // draw a rectangle filled with a thick border line and reounded corners
            PdfRectangle pdfThickBorderRectangle = new PdfRectangle(crtXPos + 330, crtYPos, 100, 60);
            pdfThickBorderRectangle.BackColor               = System.Drawing.Color.LightSalmon;
            pdfThickBorderRectangle.ForeColor               = System.Drawing.Color.LightBlue;
            pdfThickBorderRectangle.LineStyle.LineWidth     = 5;
            pdfThickBorderRectangle.LineStyle.LineJoinStyle = PdfLineJoinStyle.RoundJoin;
            graphicsLayoutInfo = page1.Layout(pdfThickBorderRectangle);

            crtYPos = graphicsLayoutInfo.LastPageRectangle.Bottom + 10;

            #endregion

            #region Layout Bezier curves

            PdfText titleTextBezier = new PdfText(crtXPos, crtYPos, "Bezier curves and polygons:", pdfFontEmbed);
            titleTextBezier.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo            = page1.Layout(titleTextBezier);

            // advance the Y position in the PDF page
            crtYPos = textLayoutInfo.LastPageRectangle.Bottom + 10;

            // the points controlling the Bezier curve
            System.Drawing.PointF pt1 = new System.Drawing.PointF(crtXPos, crtYPos + 50);
            System.Drawing.PointF pt2 = new System.Drawing.PointF(crtXPos + 50, crtYPos);
            System.Drawing.PointF pt3 = new System.Drawing.PointF(crtXPos + 100, crtYPos + 100);
            System.Drawing.PointF pt4 = new System.Drawing.PointF(crtXPos + 150, crtYPos + 50);

            // draw controlling points
            PdfCircle pt1Circle = new PdfCircle(pt1, 2);
            pt1Circle.BackColor = System.Drawing.Color.LightSalmon;
            page1.Layout(pt1Circle);
            PdfCircle pt2Circle = new PdfCircle(pt2, 2);
            pt2Circle.BackColor = System.Drawing.Color.LightSalmon;
            page1.Layout(pt2Circle);
            PdfCircle pt3Circle = new PdfCircle(pt3, 2);
            pt3Circle.BackColor = System.Drawing.Color.LightSalmon;
            page1.Layout(pt3Circle);
            PdfCircle pt4Circle = new PdfCircle(pt4, 2);
            pt4Circle.BackColor = System.Drawing.Color.LightSalmon;
            page1.Layout(pt4Circle);

            // draw the Bezier curve

            PdfBezierCurve bezierCurve = new PdfBezierCurve(pt1, pt2, pt3, pt4);
            bezierCurve.ForeColor           = System.Drawing.Color.LightBlue;
            bezierCurve.LineStyle.LineWidth = 2;
            graphicsLayoutInfo = page1.Layout(bezierCurve);

            #endregion

            #region Layout a polygons

            // layout a polygon without fill color

            // the polygon points
            System.Drawing.PointF[] polyPoints = new System.Drawing.PointF[] {
                new System.Drawing.PointF(crtXPos + 200, crtYPos + 50),
                new System.Drawing.PointF(crtXPos + 250, crtYPos),
                new System.Drawing.PointF(crtXPos + 300, crtYPos + 50),
                new System.Drawing.PointF(crtXPos + 250, crtYPos + 100)
            };

            // draw polygon points
            foreach (System.Drawing.PointF polyPoint in polyPoints)
            {
                PdfCircle pointCircle = new PdfCircle(polyPoint, 2);
                pointCircle.BackColor = System.Drawing.Color.LightSalmon;
                page1.Layout(pointCircle);
            }

            // draw the polygon line
            PdfPolygon pdfPolygon = new PdfPolygon(polyPoints);
            pdfPolygon.ForeColor              = System.Drawing.Color.LightBlue;
            pdfPolygon.LineStyle.LineWidth    = 2;
            pdfPolygon.LineStyle.LineCapStyle = PdfLineCapStyle.ProjectingSquareCap;
            graphicsLayoutInfo = page1.Layout(pdfPolygon);

            // layout a polygon with fill color

            // the polygon points
            System.Drawing.PointF[] polyFillPoints = new System.Drawing.PointF[] {
                new System.Drawing.PointF(crtXPos + 330, crtYPos + 50),
                new System.Drawing.PointF(crtXPos + 380, crtYPos),
                new System.Drawing.PointF(crtXPos + 430, crtYPos + 50),
                new System.Drawing.PointF(crtXPos + 380, crtYPos + 100)
            };

            // draw a polygon with fill color and thick rounded border
            PdfPolygon pdfFillPolygon = new PdfPolygon(polyFillPoints);
            pdfFillPolygon.ForeColor               = System.Drawing.Color.LightBlue;
            pdfFillPolygon.BackColor               = System.Drawing.Color.LightSalmon;
            pdfFillPolygon.LineStyle.LineWidth     = 5;
            pdfFillPolygon.LineStyle.LineCapStyle  = PdfLineCapStyle.RoundCap;
            pdfFillPolygon.LineStyle.LineJoinStyle = PdfLineJoinStyle.RoundJoin;
            graphicsLayoutInfo = page1.Layout(pdfFillPolygon);

            #endregion

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                // inform the browser about the binary data format
                HttpContext.Current.Response.AddHeader("Content-Type", "application/pdf");

                // let the browser know how to open the PDF document and the file name
                HttpContext.Current.Response.AddHeader("Content-Disposition", String.Format("attachment; filename=PdfGraphics.pdf; size={0}",
                                                                                            pdfBuffer.Length.ToString()));

                // write the PDF buffer to HTTP response
                HttpContext.Current.Response.BinaryWrite(pdfBuffer);

                // call End() method of HTTP response to stop ASP.NET page processing
                HttpContext.Current.Response.End();
            }
            finally
            {
                document.Close();
            }
        }
예제 #9
0
        protected void buttonCreatePdf_Click(object sender, EventArgs e)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // set a background color for the page
            PdfRectangle backgroundRectangle = new PdfRectangle(page1.DrawableRectangle);

            backgroundRectangle.BackColor = System.Drawing.Color.WhiteSmoke;
            page1.Layout(backgroundRectangle);

            // create the true type fonts that can be used in document text
            System.Drawing.Font sysFont      = new System.Drawing.Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont             pdfFont      = document.CreateFont(sysFont);
            PdfFont             pdfFontEmbed = document.CreateFont(sysFont, true);

            float crtYPos = 20;
            float crtXPos = 5;

            #region Layout transparent image

            PdfText titleTextTransImage = new PdfText(crtXPos, crtYPos,
                                                      "PNG image with alpha transparency:", pdfFontEmbed);
            titleTextTransImage.ForeColor = System.Drawing.Color.Navy;
            PdfLayoutInfo textLayoutInfo = page1.Layout(titleTextTransImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage      transparentPdfImage = new PdfImage(crtXPos, crtYPos, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            PdfLayoutInfo imageLayoutInfo     = page1.Layout(transparentPdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout resized transparent image

            PdfText titleTextTransImageResized = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is resized:", pdfFontEmbed);
            titleTextTransImageResized.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransImageResized);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage transparentResizedPdfImage = new PdfImage(crtXPos, crtYPos, 50, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            imageLayoutInfo = page1.Layout(transparentResizedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout rotated transparent image

            PdfText titleTextTransImageRotated = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is rotated 180 degrees counter clockwise:", pdfFontEmbed);
            titleTextTransImageRotated.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransImageRotated);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // rotate the PNG image with alpha transparency 180 degrees counter clockwise
            PdfImage transparentRotatedPdfImage = new PdfImage(0, 0, 50, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            // translate the coordinates system to image location
            transparentRotatedPdfImage.SetTranslation(crtXPos, crtYPos);
            // rotate the coordinates system counter clockwise
            transparentRotatedPdfImage.SetRotationAngle(180);
            // translate back the coordinates system
            transparentRotatedPdfImage.SetTranslation(-50, -50);

            imageLayoutInfo = page1.Layout(transparentRotatedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += 50 + 10;

            #endregion

            #region Layout clipped transparent image

            PdfText titleTextTransClippedImage = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is clipped:", pdfFontEmbed);
            titleTextTransClippedImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransClippedImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a clipped PNG image with alpha transparency
            PdfImage transparentClippedPdfImage = new PdfImage(crtXPos, crtYPos, 50, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            transparentClippedPdfImage.ClipRectangle = new System.Drawing.RectangleF(crtXPos, crtYPos, 50, 25);

            imageLayoutInfo = page1.Layout(transparentClippedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += transparentClippedPdfImage.ClipRectangle.Height + 10;

            #endregion

            #region Layout JPEG image

            PdfText titleTextOpaqueImage = new PdfText(crtXPos, crtYPos, "The JPG image below is opaque:", pdfFontEmbed);
            titleTextOpaqueImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextOpaqueImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout an opaque JPG image
            PdfImage opaquePdfImage = new PdfImage(crtXPos, crtYPos, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.jpg");

            imageLayoutInfo = page1.Layout(opaquePdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout clipped JPEG image

            PdfText titleTextClippedImage = new PdfText(crtXPos, crtYPos, "The JPG image below is clipped:", pdfFontEmbed);
            titleTextClippedImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextClippedImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a clipped image
            PdfImage clippedPdfImage = new PdfImage(crtXPos, crtYPos, 50, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_small.jpg");
            clippedPdfImage.ClipRectangle = new System.Drawing.RectangleF(crtXPos, crtYPos, 50, 25);

            imageLayoutInfo = page1.Layout(clippedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += clippedPdfImage.ClipRectangle.Height + 10;

            #endregion

            #region Layout a vectorial SVG image

            PdfText titleTextSvgImage = new PdfText(crtXPos, crtYPos, "Vectorial SVG image:", pdfFontEmbed);
            titleTextSvgImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextSvgImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            string svgImageCode = System.IO.File.ReadAllText(Server.MapPath("~") + @"\DemoFiles\Svg\SvgImage.svg");

            PdfHtml       svgImage      = new PdfHtml(crtXPos, crtYPos, svgImageCode, null);
            PdfLayoutInfo svgLayoutInfo = page1.Layout(svgImage);

            // advance the Y position in the PDF page
            crtYPos += svgImage.ConversionInfo.PdfRegions[0].Rectangle.Height + 10;

            #endregion

            #region Layout JPEG image on multiple pages

            PdfText titleTexMultiPageImage = new PdfText(crtXPos, crtYPos, "The JPG image below is laid out on 2 pages:", pdfFontEmbed);
            titleTexMultiPageImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTexMultiPageImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout an opaque JPG image on 2 pages
            PdfImage paginatedPdfImage = new PdfImage(crtXPos, crtYPos, Server.MapPath("~") + @"\DemoFiles\Images\HiQPdfLogo_big.jpg");

            imageLayoutInfo = page1.Layout(paginatedPdfImage);

            #endregion

            // get the last page
            PdfPage crtPage = document.Pages[imageLayoutInfo.LastPageIndex];
            crtYPos = imageLayoutInfo.LastPageRectangle.Bottom + 10;

            #region Layout the screenshot of a HTML document

            PdfText titleTextHtmlImage = new PdfText(crtXPos, crtYPos, "HTML document screenshot:", pdfFontEmbed);
            titleTextHtmlImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = crtPage.Layout(titleTextHtmlImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            string htmlFile = Server.MapPath("~") + @"\DemoFiles\Html\Logo.Html";

            PdfHtmlImage htmlRasterImage = new PdfHtmlImage(crtXPos, crtYPos, htmlFile);
            htmlRasterImage.BrowserWidth = 400;
            PdfLayoutInfo htmlLayoutInfo = crtPage.Layout(htmlRasterImage);

            // advance the Y position in the PDF page
            crtYPos += htmlRasterImage.ConversionInfo.PdfRegions[0].Rectangle.Height + 10;

            #endregion

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                // inform the browser about the binary data format
                HttpContext.Current.Response.AddHeader("Content-Type", "application/pdf");

                // let the browser know how to open the PDF document and the file name
                HttpContext.Current.Response.AddHeader("Content-Disposition", String.Format("attachment; filename=PdfImages.pdf; size={0}",
                                                                                            pdfBuffer.Length.ToString()));

                // write the PDF buffer to HTTP response
                HttpContext.Current.Response.BinaryWrite(pdfBuffer);

                // call End() method of HTTP response to stop ASP.NET page processing
                HttpContext.Current.Response.End();
            }
            finally
            {
                document.Close();
            }
        }
예제 #10
0
        protected void buttonCreatePdf_Click(object sender, EventArgs e)
        {
            // the path PDF document to edit
            string pdfDocumentToEdit = Server.MapPath("~") + @"\DemoFiles\Pdf\WikiPdf.pdf";

            // load the PDF document to edit
            PdfDocument document = PdfDocument.FromFile(pdfDocumentToEdit);

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            #region Add an orange border to each page of the loaded PDF document

            // add an orange border to each PDF page in the loaded PDF document
            foreach (PdfPage pdfPage in document.Pages)
            {
                float crtPdfPageWidth  = pdfPage.Size.Width;
                float crtPdfPageHeight = pdfPage.Size.Height;

                // create a PdfRectangle object
                PdfRectangle pdfRectangle = new PdfRectangle(2, 2, crtPdfPageWidth - 4, crtPdfPageHeight - 4);
                pdfRectangle.LineStyle.LineWidth = 2;
                pdfRectangle.ForeColor           = System.Drawing.Color.OrangeRed;

                // layout the rectangle in PDF page
                pdfPage.Layout(pdfRectangle);
            }

            #endregion Add an orange border to each page of the loaded PDF document

            #region Layout HTML in a canvas to be repeated on each page of the loaded PDF document

            PdfPage pdfPage1      = document.Pages[0];
            float   pdfPageWidth  = pdfPage1.Size.Width;
            float   pdfPageHeight = pdfPage1.Size.Height;

            // the width of the HTML logo in pixels
            int htmlLogoWidthPx = 400;
            // the width of the HTML logo in points
            float htmlLogoWidthPt  = PdfDpiTransform.FromPixelsToPoints(htmlLogoWidthPx);
            float htmlLogoHeightPt = 100;

            // create a canvas to be repeated in the center of each PDF page
            // the canvas is a PDF container that can contain PDF objects ( HTML, text, images, etc )
            PdfRepeatCanvas repeatedCanvas = document.CreateRepeatedCanvas(new System.Drawing.RectangleF((pdfPageWidth - htmlLogoWidthPt) / 2, (pdfPageHeight - htmlLogoHeightPt) / 2,
                                                                                                         htmlLogoWidthPt, htmlLogoHeightPt));

            // the HTML file giving the content to be placed in the repeated canvas
            string htmlFile = Server.MapPath("~") + @"\DemoFiles\Html\Logo.Html";

            // the HTML object to be laid out in repeated canvas
            PdfHtml htmlLogo = new PdfHtml(0, 0, repeatedCanvas.Width, repeatedCanvas.Height, htmlFile);
            // the browser width when rendering the HTML
            htmlLogo.BrowserWidth = htmlLogoWidthPx;
            // the HTML content will fit the destination hight which is the same with repeated canvas height
            htmlLogo.FitDestHeight = true;

            // layout the HTML object in the repeated canvas
            PdfLayoutInfo htmlLogLayoutInfo = repeatedCanvas.Layout(htmlLogo);

            #endregion Layout HTML in a canvas to be repeated on each page of the loaded PDF document

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                // inform the browser about the binary data format
                HttpContext.Current.Response.AddHeader("Content-Type", "application/pdf");

                // let the browser know how to open the PDF document and the file name
                HttpContext.Current.Response.AddHeader("Content-Disposition", String.Format("attachment; filename=EditPdf.pdf; size={0}",
                                                                                            pdfBuffer.Length.ToString()));

                // write the PDF buffer to HTTP response
                HttpContext.Current.Response.BinaryWrite(pdfBuffer);

                // call End() method of HTTP response to stop ASP.NET page processing
                HttpContext.Current.Response.End();
            }
            finally
            {
                document.Close();
            }
        }
        public ActionResult CreatePdf(IFormCollection collection)
        {
            // create a PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // create a page in document
            PdfPage page1 = document.AddPage();

            // set a background color for the page
            PdfRectangle backgroundRectangle = new PdfRectangle(page1.DrawableRectangle);

            backgroundRectangle.BackColor = System.Drawing.Color.WhiteSmoke;
            page1.Layout(backgroundRectangle);

            // create the true type fonts that can be used in document text
            System.Drawing.Font sysFont      = new System.Drawing.Font("Times New Roman", 10, System.Drawing.GraphicsUnit.Point);
            PdfFont             pdfFont      = document.CreateFont(sysFont);
            PdfFont             pdfFontEmbed = document.CreateFont(sysFont, true);

            float crtYPos = 20;
            float crtXPos = 5;

            #region Layout transparent image

            PdfText titleTextTransImage = new PdfText(crtXPos, crtYPos,
                                                      "PNG image with alpha transparency:", pdfFontEmbed);
            titleTextTransImage.ForeColor = System.Drawing.Color.Navy;
            PdfLayoutInfo textLayoutInfo = page1.Layout(titleTextTransImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage      transparentPdfImage = new PdfImage(crtXPos, crtYPos, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            PdfLayoutInfo imageLayoutInfo     = page1.Layout(transparentPdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout resized transparent image

            PdfText titleTextTransImageResized = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is resized:", pdfFontEmbed);
            titleTextTransImageResized.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransImageResized);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a PNG image with alpha transparency
            PdfImage transparentResizedPdfImage = new PdfImage(crtXPos, crtYPos, 50, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            imageLayoutInfo = page1.Layout(transparentResizedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout rotated transparent image

            PdfText titleTextTransImageRotated = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is rotated 180 degrees counter clockwise:", pdfFontEmbed);
            titleTextTransImageRotated.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransImageRotated);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // rotate the PNG image with alpha transparency 180 degrees counter clockwise
            PdfImage transparentRotatedPdfImage = new PdfImage(0, 0, 50, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            // translate the coordinates system to image location
            transparentRotatedPdfImage.SetTranslation(crtXPos, crtYPos);
            // rotate the coordinates system counter clockwise
            transparentRotatedPdfImage.SetRotationAngle(180);
            // translate back the coordinates system
            transparentRotatedPdfImage.SetTranslation(-50, -50);

            imageLayoutInfo = page1.Layout(transparentRotatedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += 50 + 10;

            #endregion

            #region Layout clipped transparent image

            PdfText titleTextTransClippedImage = new PdfText(crtXPos, crtYPos,
                                                             "The transparent PNG image below is clipped:", pdfFontEmbed);
            titleTextTransClippedImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextTransClippedImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a clipped PNG image with alpha transparency
            PdfImage transparentClippedPdfImage = new PdfImage(crtXPos, crtYPos, 50, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.png");
            transparentClippedPdfImage.ClipRectangle = new System.Drawing.RectangleF(crtXPos, crtYPos, 50, 25);

            imageLayoutInfo = page1.Layout(transparentClippedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += transparentClippedPdfImage.ClipRectangle.Height + 10;

            #endregion

            #region Layout JPEG image

            PdfText titleTextOpaqueImage = new PdfText(crtXPos, crtYPos, "The JPG image below is opaque:", pdfFontEmbed);
            titleTextOpaqueImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextOpaqueImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout an opaque JPG image
            PdfImage opaquePdfImage = new PdfImage(crtXPos, crtYPos, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.jpg");

            imageLayoutInfo = page1.Layout(opaquePdfImage);

            // advance the Y position in the PDF page
            crtYPos += imageLayoutInfo.LastPageRectangle.Height + 10;

            #endregion

            #region Layout clipped JPEG image

            PdfText titleTextClippedImage = new PdfText(crtXPos, crtYPos, "The JPG image below is clipped:", pdfFontEmbed);
            titleTextClippedImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextClippedImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout a clipped image
            PdfImage clippedPdfImage = new PdfImage(crtXPos, crtYPos, 50, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_small.jpg");
            clippedPdfImage.ClipRectangle = new System.Drawing.RectangleF(crtXPos, crtYPos, 50, 25);

            imageLayoutInfo = page1.Layout(clippedPdfImage);

            // advance the Y position in the PDF page
            crtYPos += clippedPdfImage.ClipRectangle.Height + 10;

            #endregion

            #region Layout a vectorial SVG image

            PdfText titleTextSvgImage = new PdfText(crtXPos, crtYPos, "Vectorial SVG image:", pdfFontEmbed);
            titleTextSvgImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTextSvgImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            string svgImageCode = System.IO.File.ReadAllText(m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Svg\SvgImage.svg");

            PdfHtml       svgImage      = new PdfHtml(crtXPos, crtYPos, svgImageCode, null);
            PdfLayoutInfo svgLayoutInfo = page1.Layout(svgImage);

            // advance the Y position in the PDF page
            crtYPos += svgImage.ConversionInfo.PdfRegions[0].Rectangle.Height + 10;

            #endregion

            #region Layout JPEG image on multiple pages

            PdfText titleTexMultiPageImage = new PdfText(crtXPos, crtYPos, "The JPG image below is laid out on 2 pages:", pdfFontEmbed);
            titleTexMultiPageImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = page1.Layout(titleTexMultiPageImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            // layout an opaque JPG image on 2 pages
            PdfImage paginatedPdfImage = new PdfImage(crtXPos, crtYPos, m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Images\HiQPdfLogo_big.jpg");

            imageLayoutInfo = page1.Layout(paginatedPdfImage);

            #endregion

            // get the last page
            PdfPage crtPage = document.Pages[imageLayoutInfo.LastPageIndex];
            crtYPos = imageLayoutInfo.LastPageRectangle.Bottom + 10;

            #region Layout the screenshot of a HTML document

            PdfText titleTextHtmlImage = new PdfText(crtXPos, crtYPos, "HTML document screenshot:", pdfFontEmbed);
            titleTextHtmlImage.ForeColor = System.Drawing.Color.Navy;
            textLayoutInfo = crtPage.Layout(titleTextHtmlImage);

            // advance the Y position in the PDF page
            crtYPos += textLayoutInfo.LastPageRectangle.Height + 10;

            string htmlFile = m_hostingEnvironment.ContentRootPath + @"\wwwroot" + @"\DemoFiles\Html\Logo.Html";

            PdfHtmlImage htmlRasterImage = new PdfHtmlImage(crtXPos, crtYPos, htmlFile);
            htmlRasterImage.BrowserWidth = 400;
            PdfLayoutInfo htmlLayoutInfo = crtPage.Layout(htmlRasterImage);

            // advance the Y position in the PDF page
            crtYPos += htmlRasterImage.ConversionInfo.PdfRegions[0].Rectangle.Height + 10;

            #endregion

            try
            {
                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "PdfImages.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }
예제 #12
0
        public ActionResult CreatePdf(IFormCollection collection)
        {
            m_formCollection = collection;

            // create an empty PDF document
            PdfDocument document = new PdfDocument();

            // set a demo serial number
            document.SerialNumber = "YCgJMTAE-BiwJAhIB-EhlWTlBA-UEBRQFBA-U1FOUVJO-WVlZWQ==";

            // set encryption mode
            document.Security.EncryptionMode = GetSelectedEncryptionMode();
            // set encryption level
            document.Security.EncryptionLevel = GetSelectedEncryptionLevel();

            // set open password
            document.Security.OpenPassword = collection["textBoxOpenPassword"];
            // set permissions password
            document.Security.PermissionsPassword = collection["textBoxPermissionsPassword"];

            // set PDF document permissions
            document.Security.AllowPrinting        = collection["checkBoxAllowPrint"].Count > 0;
            document.Security.AllowCopyContent     = collection["checkBoxAllowCopy"].Count > 0;
            document.Security.AllowEditContent     = collection["checkBoxAllowEdit"].Count > 0;
            document.Security.AllowEditAnnotations = collection["checkBoxAllowEditAnnotations"].Count > 0;
            document.Security.AllowFormFilling     = collection["checkBoxAllowFillForms"].Count > 0;

            // set a default permissions password if an open password was set without settings a permissions password
            // or if any of the permissions does not have the default value
            if (document.Security.PermissionsPassword == String.Empty &&
                (document.Security.OpenPassword != String.Empty || !IsDefaultPermission(document.Security)))
            {
                document.Security.PermissionsPassword = "******";
            }

            // add a page to document with the default size and orientation
            PdfPage page1 = document.AddPage(PdfPageSize.A4, new PdfDocumentMargins(0), PdfPageOrientation.Portrait);

            // an object to be set with HTML layout info after conversion
            PdfLayoutInfo htmlLayoutInfo = null;

            try
            {
                // create the HTML object from URL
                PdfHtml htmlObject = new PdfHtml(collection["textBoxUrl"]);

                // optionally wait an additional time before starting the conversion
                htmlObject.WaitBeforeConvert = 2;

                // layout the HTML object in PDF
                htmlLayoutInfo = page1.Layout(htmlObject);

                // write the PDF document to a memory buffer
                byte[] pdfBuffer = document.WriteToMemory();

                FileResult fileResult = new FileContentResult(pdfBuffer, "application/pdf");
                fileResult.FileDownloadName = "PdfDocumentSecuritySettings.pdf";

                return(fileResult);
            }
            finally
            {
                document.Close();
            }
        }