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();
}
}
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();
}
}
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();
}
}
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();
}
}
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();
}
}
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();
}
}
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();
}
}
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();
}
}