public static void CreateLocalLinks()
{
// ExStart:CreateLocalLinks
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Now we need to add Heading for Table Of Contents and links for documents
PdfContentEditor contentEditor = new PdfContentEditor();
// Bind the PDF file in which we added the blank page
contentEditor.BindPdf(new FileStream(dataDir + "Concatenated_Table_Of_Contents.pdf", FileMode.Open));
// Create link for first document
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650, 100, 20), 2, 1, System.Drawing.Color.Transparent);
// ExEnd:CreateLocalLinks
}
public static void CreateLocalLinks()
{
// ExStart:CreateLocalLinks
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Now we need to add Heading for Table Of Contents and links for documents
PdfContentEditor contentEditor = new PdfContentEditor();
// Bind the PDF file in which we added the blank page
contentEditor.BindPdf(new FileStream(dataDir + "Concatenated_Table_Of_Contents.pdf", FileMode.Open));
// Create link for first document
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650, 100, 20), 2, 1, System.Drawing.Color.Transparent);
// ExEnd:CreateLocalLinks
}
public static void Run()
{
// ExStart:CreateLocalLink
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_LinksActions();
// Open document
PdfContentEditor contentEditor = new PdfContentEditor();
contentEditor.BindPdf( dataDir + "CreateApplicationLink.pdf");
System.Drawing.Rectangle rectangle = new System.Drawing.Rectangle(100, 100, 200, 200);
// Create application link
contentEditor.CreateLocalLink(rectangle, 3, 1, System.Drawing.Color.Red);
// Save updated PDF
contentEditor.Save( dataDir + "CreateLocalLink_out.pdf");
// ExEnd:CreateLocalLink
}
public static void Run()
{
// ExStart:CreateLocalLink
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_LinksActions();
// Open document
PdfContentEditor contentEditor = new PdfContentEditor();
contentEditor.BindPdf(dataDir + "CreateApplicationLink.pdf");
System.Drawing.Rectangle rectangle = new System.Drawing.Rectangle(100, 100, 200, 200);
// Create application link
contentEditor.CreateLocalLink(rectangle, 3, 1, System.Drawing.Color.Red);
// Save updated PDF
contentEditor.Save(dataDir + "CreateLocalLink_out.pdf");
// ExEnd:CreateLocalLink
}
public static void CompletedCode()
{
// ExStart:CompletedCode
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfFileEditor object
PdfFileEditor pdfEditor = new PdfFileEditor();
// Create a MemoryStream object to hold the resultant PDf file
using (MemoryStream Concatenated_Stream = new MemoryStream())
{
// Save concatenated output file
pdfEditor.Concatenate(new FileStream(dataDir + "input1.pdf", FileMode.Open), new FileStream(dataDir + "input2.pdf", FileMode.Open), Concatenated_Stream);
// Insert a blank page at the begining of concatenated file to display Table of Contents
Aspose.Pdf.Document concatenated_pdfDocument = new Aspose.Pdf.Document(Concatenated_Stream);
// Insert a empty page in a PDF
concatenated_pdfDocument.Pages.Insert(1);
// Hold the resultnat file with empty page added
using (MemoryStream Document_With_BlankPage = new MemoryStream())
{
// Save output file
concatenated_pdfDocument.Save(Document_With_BlankPage);
using (var Document_with_TOC_Heading = new MemoryStream())
{
// Add Table Of Contents logo as stamp to PDF file
PdfFileStamp fileStamp = new PdfFileStamp();
// Find the input file
fileStamp.BindPdf(Document_With_BlankPage);
// Set Text Stamp to display string Table Of Contents
Aspose.Pdf.Facades.Stamp stamp = new Aspose.Pdf.Facades.Stamp();
stamp.BindLogo(new FormattedText("Table Of Contents", System.Drawing.Color.Maroon, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 18));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
stamp.SetOrigin((new PdfFileInfo(Document_With_BlankPage).GetPageWidth(1) / 3), 700);
// Set particular pages
stamp.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(stamp);
// Create stamp text for first item in Table Of Contents
var Document1_Link = new Aspose.Pdf.Facades.Stamp();
Document1_Link.BindLogo(new FormattedText("1 - Link to Document 1", System.Drawing.Color.Black, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 12));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
Document1_Link.SetOrigin(150, 650);
// Set particular pages on which stamp should be displayed
Document1_Link.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(Document1_Link);
// Create stamp text for second item in Table Of Contents
var Document2_Link = new Aspose.Pdf.Facades.Stamp();
Document2_Link.BindLogo(new FormattedText("2 - Link to Document 2", System.Drawing.Color.Black, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 12));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
Document2_Link.SetOrigin(150, 620);
// Set particular pages on which stamp should be displayed
Document2_Link.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(Document2_Link);
// Save updated PDF file
fileStamp.Save(Document_with_TOC_Heading);
fileStamp.Close();
// Now we need to add Heading for Table Of Contents and links for documents
PdfContentEditor contentEditor = new PdfContentEditor();
// Bind the PDF file in which we added the blank page
contentEditor.BindPdf(Document_with_TOC_Heading);
// Create link for first document
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650, 100, 20), 2, 1, System.Drawing.Color.Transparent);
// Create link for Second document
// We have used new PdfFileInfo("d:/pdftest/Input1.pdf").NumberOfPages + 2 as PdfFileInfo.NumberOfPages(..) returns the page count for first document
// and 2 is because, second document will start at Input1+1 and 1 for the page containing Table Of Contents.
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 620, 100, 20), new PdfFileInfo(dataDir + "Input1.pdf").NumberOfPages + 2, 1, System.Drawing.Color.Transparent);
// Save updated PDF
contentEditor.Save(dataDir + "Concatenated_Table_Of_Contents.pdf");
}
}
}
// ExEnd:CompletedCode
}
public static void CompletedCode()
{
// ExStart:CompletedCode
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_TechnicalArticles();
// Create PdfFileEditor object
PdfFileEditor pdfEditor = new PdfFileEditor();
// Create a MemoryStream object to hold the resultant PDf file
using (MemoryStream Concatenated_Stream = new MemoryStream())
{
// Save concatenated output file
pdfEditor.Concatenate(new FileStream(dataDir + "input1.pdf", FileMode.Open), new FileStream(dataDir + "input2.pdf", FileMode.Open), Concatenated_Stream);
// Insert a blank page at the begining of concatenated file to display Table of Contents
Aspose.Pdf.Document concatenated_pdfDocument = new Aspose.Pdf.Document(Concatenated_Stream);
// Insert a empty page in a PDF
concatenated_pdfDocument.Pages.Insert(1);
// Hold the resultnat file with empty page added
using (MemoryStream Document_With_BlankPage = new MemoryStream())
{
// Save output file
concatenated_pdfDocument.Save(Document_With_BlankPage);
using (var Document_with_TOC_Heading = new MemoryStream())
{
// Add Table Of Contents logo as stamp to PDF file
PdfFileStamp fileStamp = new PdfFileStamp();
// Find the input file
fileStamp.BindPdf(Document_With_BlankPage);
// Set Text Stamp to display string Table Of Contents
Aspose.Pdf.Facades.Stamp stamp = new Aspose.Pdf.Facades.Stamp();
stamp.BindLogo(new FormattedText("Table Of Contents", System.Drawing.Color.Maroon, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 18));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
stamp.SetOrigin((new PdfFileInfo(Document_With_BlankPage).GetPageWidth(1) / 3), 700);
// Set particular pages
stamp.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(stamp);
// Create stamp text for first item in Table Of Contents
var Document1_Link = new Aspose.Pdf.Facades.Stamp();
Document1_Link.BindLogo(new FormattedText("1 - Link to Document 1", System.Drawing.Color.Black, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 12));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
Document1_Link.SetOrigin(150, 650);
// Set particular pages on which stamp should be displayed
Document1_Link.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(Document1_Link);
// Create stamp text for second item in Table Of Contents
var Document2_Link = new Aspose.Pdf.Facades.Stamp();
Document2_Link.BindLogo(new FormattedText("2 - Link to Document 2", System.Drawing.Color.Black, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 12));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
Document2_Link.SetOrigin(150, 620);
// Set particular pages on which stamp should be displayed
Document2_Link.Pages = new int[] { 1 };
// Add stamp to PDF file
fileStamp.AddStamp(Document2_Link);
// Save updated PDF file
fileStamp.Save(Document_with_TOC_Heading);
fileStamp.Close();
// Now we need to add Heading for Table Of Contents and links for documents
PdfContentEditor contentEditor = new PdfContentEditor();
// Bind the PDF file in which we added the blank page
contentEditor.BindPdf(Document_with_TOC_Heading);
// Create link for first document
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650, 100, 20), 2, 1, System.Drawing.Color.Transparent);
// Create link for Second document
// We have used new PdfFileInfo("d:/pdftest/Input1.pdf").NumberOfPages + 2 as PdfFileInfo.NumberOfPages(..) returns the page count for first document
// And 2 is because, second document will start at Input1+1 and 1 for the page containing Table Of Contents.
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 620, 100, 20), new PdfFileInfo(dataDir + "Input1.pdf").NumberOfPages + 2, 1, System.Drawing.Color.Transparent);
// Save updated PDF
contentEditor.Save( dataDir + "Concatenated_Table_Of_Contents.pdf");
}
}
}
// ExEnd:CompletedCode
}
public ActionResult <Response> ConcatenateWithContents([FromBody] Request request)
{
try
{
Stopwatch stopwatch1 = new Stopwatch();
stopwatch1.Start();
PdfFileEditor pdfEditor = new PdfFileEditor();
using (MemoryStream Concatenated_Stream = new MemoryStream())
{
string concFilename = "Concatenated_Table_Of_Contents.pdf";
List <System.IO.Stream> pdfStreams = new List <System.IO.Stream>();
string[] files = System.IO.Directory.GetFiles(serverDirectory);
foreach (string file in files)
{
if (file.ToLower().Contains(concFilename.ToLower()))
{
continue;
}
if (!Path.GetExtension(file).Equals(".pdf"))
{
continue;
}
System.IO.FileStream stream = new System.IO.FileStream(file, System.IO.FileMode.Open);
pdfStreams.Add(stream);
}
//System.IO.FileStream outputPDF = new System.IO.FileStream(serverDirectory + request.filename + ".pdf", System.IO.FileMode.Create);
Stopwatch stopwatch2 = new Stopwatch();
stopwatch2.Start();
pdfEditor.Concatenate(pdfStreams.ToArray(), Concatenated_Stream);
stopwatch2.Stop();
Console.WriteLine("PdfEditor.Concatenate Action: " + stopwatch2.ElapsedMilliseconds.ToString());
// Insert a blank page at the begining of concatenated file to display Table of Contents
Aspose.Pdf.Document concatenated_pdfDocument = new Aspose.Pdf.Document(Concatenated_Stream);
// Insert a empty page in a PDF
concatenated_pdfDocument.Pages.Insert(1);
using (MemoryStream Document_With_BlankPage = new MemoryStream())
{
// Save output file
stopwatch2.Reset();
stopwatch2.Start();
concatenated_pdfDocument.Save(Document_With_BlankPage);
stopwatch2.Stop();
Console.WriteLine("Concatenated_pdfDocument.Save Action: " + stopwatch2.ElapsedMilliseconds.ToString());
using (var Document_with_TOC_Heading = new MemoryStream())
{
// Add Table Of Contents logo as stamp to PDF file
PdfFileStamp fileStamp = new PdfFileStamp();
// Find the input file
fileStamp.BindPdf(Document_With_BlankPage);
// Set Text Stamp to display string Table Of Contents
Aspose.Pdf.Facades.Stamp stamp = new Aspose.Pdf.Facades.Stamp();
stamp.BindLogo(new FormattedText("Table Of Contents", System.Drawing.Color.Maroon, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 18));
// Specify the origin of Stamp. We are getting the page width and specifying the X coordinate for stamp
stamp.SetOrigin((new PdfFileInfo(Document_With_BlankPage).GetPageWidth(1) / 3), 700);
// Set particular pages
stamp.Pages = new int[] { 1 };
// Add stamp to PDF file
stopwatch2.Reset();
stopwatch2.Start();
fileStamp.AddStamp(stamp);
stopwatch2.Stop();
Console.WriteLine("FileStamp.AddStamp Action: " + stopwatch2.ElapsedMilliseconds.ToString());
int counter = 1;
int diff = 0;
foreach (System.IO.Stream stream in pdfStreams)
{
var Document_Link = new Aspose.Pdf.Facades.Stamp();
Document_Link.BindLogo(new FormattedText(counter + " - Link to Document " + counter, System.Drawing.Color.Black, System.Drawing.Color.Transparent, Aspose.Pdf.Facades.FontStyle.Helvetica, EncodingType.Winansi, true, 12));
Document_Link.SetOrigin(150, 650 - diff);
Document_Link.Pages = new int[] { 1 };
fileStamp.AddStamp(Document_Link);
counter++;
diff += 40;
}
stopwatch2.Reset();
stopwatch2.Start();
fileStamp.Save(Document_with_TOC_Heading);
stopwatch2.Stop();
Console.WriteLine("FileStamp.Save Action: " + stopwatch2.ElapsedMilliseconds.ToString());
fileStamp.Close();
PdfContentEditor contentEditor = new PdfContentEditor();
// Bind the PDF file in which we added the blank page
contentEditor.BindPdf(Document_with_TOC_Heading);
counter = 1;
diff = 0;
int numberOfpagesOfPreviousFile = 0;
foreach (System.IO.Stream stream in pdfStreams)
{
if (counter == 1)
{
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650 - diff, 100, 20), counter + 1, 1, System.Drawing.Color.Transparent);
}
else
{
//Replace counter with numberOfpagesOfPreviousFile of the following line to fix Link page number
contentEditor.CreateLocalLink(new System.Drawing.Rectangle(150, 650 - diff, 100, 20), counter + 1, 1, System.Drawing.Color.Transparent);
}
counter++;
numberOfpagesOfPreviousFile = new PdfFileInfo(stream).NumberOfPages;
diff += 40;
}
if (System.IO.File.Exists(serverDirectory + concFilename))
{
System.IO.File.Delete(serverDirectory + concFilename);
}
stopwatch2.Reset();
stopwatch2.Start();
contentEditor.Save(serverDirectory + concFilename);
stopwatch2.Stop();
Console.WriteLine("FileStamp.Save Action: " + stopwatch2.ElapsedMilliseconds.ToString());
}
}
}
stopwatch1.Stop();
Console.WriteLine("Total Time: " + stopwatch1.ElapsedMilliseconds.ToString());
return(new Response()
{
FileContent = string.Empty,
FileName = "Concatenated_Table_Of_Contents.pdf",
Message = "Files Concatenated successfully to: Concatenated_Table_Of_Contents.pdf file",
Success = true
});
}
catch (Exception ex)
{
return(new Response()
{
FileContent = string.Empty,
FileName = "",
Message = "Could not concatenate files. " + ex.Message,
Success = false
});
}
}