public static void Run()
{
// ExStart:AddTOC
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_WorkingDocuments();
// Load an existing PDF files
Document doc = new Document(dataDir + "AddTOC.pdf");
// Get access to first page of PDF file
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
// Create string objects which will be used as TOC elements
string[] titles = new string[4];
titles[0] = "First page";
titles[1] = "Second page";
titles[2] = "Third page";
titles[3] = "Fourth page";
for (int i = 0; i < 2; i++)
{
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = doc.Pages[i + 2];
// Destination page
heading2.Top = doc.Pages[i + 2].Rect.Height;
// Destination coordinate
segment2.Text = titles[i];
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
dataDir = dataDir + "TOC_out.pdf";
// Save the updated document
doc.Save(dataDir);
// ExEnd:AddTOC
Console.WriteLine("\nTOC added successfully to an existing PDF.\nFile saved at " + dataDir);
}
public static void Run()
{
// ExStart:AddTOC
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_WorkingDocuments();
// Load an existing PDF files
Document doc = new Document(dataDir + "AddTOC.pdf");
// Get access to first page of PDF file
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
// Create string objects which will be used as TOC elements
string[] titles = new string[4];
titles[0] = "First page";
titles[1] = "Second page";
titles[2] = "Third page";
titles[3] = "Fourth page";
for (int i = 0; i < 2; i++)
{
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = doc.Pages[i + 2];
// Destination page
heading2.Top = doc.Pages[i + 2].Rect.Height;
// Destination coordinate
segment2.Text = titles[i];
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
dataDir = dataDir + "TOC_out.pdf";
// Save the updated document
doc.Save(dataDir);
// ExEnd:AddTOC
Console.WriteLine("\nTOC added successfully to an existing PDF.\nFile saved at " + dataDir);
}
public static void Main(string[] args)
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
// Load an existing PDF files
Document doc = new Document(dataDir + "input.pdf");
// Get access to first page of PDF file
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
// Create string objects which will be used as TOC elements
string[] titles = new string[4];
titles[0] = "First page";
titles[1] = "Second page";
titles[2] = "Third page";
titles[3] = "Fourth page";
for (int i = 0; i < 2; i++)
{
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = doc.Pages[i + 2];
// Destination page
heading2.Top = doc.Pages[i + 2].Rect.Height;
// Destination coordinate
segment2.Text = titles[i];
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
// Save the updated document
doc.Save(dataDir + "TOC_Output.pdf");
}
public static void Main(string[] args)
{
// The path to the documents directory.
string dataDir = Path.GetFullPath("../../../Data/");
// Load an existing PDF files
Document doc = new Document(dataDir + "input.pdf");
// Get access to first page of PDF file
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
// Create string objects which will be used as TOC elements
string[] titles = new string[4];
titles[0] = "First page";
titles[1] = "Second page";
titles[2] = "Third page";
titles[3] = "Fourth page";
for (int i = 0; i < 2; i++)
{
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = doc.Pages[i + 2];
// Destination page
heading2.Top = doc.Pages[i + 2].Rect.Height;
// Destination coordinate
segment2.Text = titles[i];
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
// Save the updated document
doc.Save(dataDir + "TOC_Output.pdf");
}
private void btnCreateTOC_Click(object sender, EventArgs e)
{
try
{
if (lstTitles.Items.Count > 0)
{
Document doc = new Document(txtPDF.Text);
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
foreach (var item in lstTitles.Items)
{
TextFragmentAbsorber absorber = new TextFragmentAbsorber(item.ToString());
doc.Pages.Accept(absorber);
Page targetPage = doc.Pages[absorber.TextFragments[1].Page.Number];
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = targetPage;
// Destination page
heading2.Top = targetPage.Rect.Height;
// Destination coordinate
segment2.Text = item.ToString();
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
doc.Save("Toc_out.pdf");
MessageBox.Show("PDF with TOC has been created.", "Success");
}
else
{
MessageBox.Show("Please extract titles from PDF document first.", "Titles are not extracted");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
public static void Run()
{
// ExStart:ApplyNumberStyle
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Headings();
Document pdfDoc = new Document();
pdfDoc.PageInfo.Width = 612.0;
pdfDoc.PageInfo.Height = 792.0;
pdfDoc.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfDoc.PageInfo.Margin.Left = 72;
pdfDoc.PageInfo.Margin.Right = 72;
pdfDoc.PageInfo.Margin.Top = 72;
pdfDoc.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.Page pdfPage = pdfDoc.Pages.Add();
pdfPage.PageInfo.Width = 612.0;
pdfPage.PageInfo.Height = 792.0;
pdfPage.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfPage.PageInfo.Margin.Left = 72;
pdfPage.PageInfo.Margin.Right = 72;
pdfPage.PageInfo.Margin.Top = 72;
pdfPage.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.FloatingBox floatBox = new Aspose.Pdf.FloatingBox();
floatBox.Margin = pdfPage.PageInfo.Margin;
pdfPage.Paragraphs.Add(floatBox);
TextFragment textFragment = new TextFragment();
TextSegment segment = new TextSegment();
Aspose.Pdf.Heading heading = new Aspose.Pdf.Heading(1);
heading.IsInList = true;
heading.StartNumber = 1;
heading.Text = "List 1";
heading.Style = NumberingStyle.NumeralsRomanLowercase;
heading.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading);
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
heading2.IsInList = true;
heading2.StartNumber = 13;
heading2.Text = "List 2";
heading2.Style = NumberingStyle.NumeralsRomanLowercase;
heading2.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading2);
Aspose.Pdf.Heading heading3 = new Aspose.Pdf.Heading(2);
heading3.IsInList = true;
heading3.StartNumber = 1;
heading3.Text = "the value, as of the effective date of the plan, of property to be distributed under the plan onaccount of each allowed";
heading3.Style = NumberingStyle.LettersLowercase;
heading3.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading3);
dataDir = dataDir + "ApplyNumberStyle_out.pdf";
pdfDoc.Save(dataDir);
// ExEnd:ApplyNumberStyle
Console.WriteLine("\nNumber style applied successfully in headings.\nFile saved at " + dataDir);
}
private void button1_Click(object sender, EventArgs e)
{
CreatePDFWithTable();
return;
// ExStart:ApplyNumberStyle
// The path to the documents directory.
string dataDir = @"..\pdfpages\sample.pdf";
Document pdfDoc = new Document(dataDir);
pdfDoc.PageInfo.Width = 612.0;
pdfDoc.PageInfo.Height = 792.0;
pdfDoc.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfDoc.PageInfo.Margin.Left = 72;
pdfDoc.PageInfo.Margin.Right = 72;
pdfDoc.PageInfo.Margin.Top = 72;
pdfDoc.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.Page pdfPage = pdfDoc.Pages.Add();
pdfPage.PageInfo.Width = 612.0;
pdfPage.PageInfo.Height = 792.0;
pdfPage.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfPage.PageInfo.Margin.Left = 72;
pdfPage.PageInfo.Margin.Right = 72;
pdfPage.PageInfo.Margin.Top = 2;
pdfPage.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.FloatingBox floatBox = new Aspose.Pdf.FloatingBox();
floatBox.Margin = pdfPage.PageInfo.Margin;
pdfPage.Paragraphs.Add(floatBox);
TextFragment textFragment = new TextFragment();
TextSegment segment = new TextSegment();
Aspose.Pdf.Heading heading = new Aspose.Pdf.Heading(1);
heading.IsInList = true;
heading.StartNumber = 1;
heading.Text = "List 1";
heading.Style = NumberingStyle.NumeralsRomanLowercase;
heading.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading);
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
heading2.IsInList = true;
heading2.StartNumber = 13;
heading2.Text = "List 2";
heading2.Style = NumberingStyle.NumeralsRomanLowercase;
heading2.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading2);
Aspose.Pdf.Heading heading3 = new Aspose.Pdf.Heading(2);
heading3.IsInList = true;
heading3.StartNumber = 1;
heading3.Text = "the value, as of the effective date of the plan, of property to be distributed under the plan onaccount of each allowed";
heading3.Style = NumberingStyle.LettersLowercase;
heading3.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading3);
dataDir = dataDir + "9992.pdf";
pdfDoc.Save(dataDir);
// ExEnd:ApplyNumberStyle
Console.WriteLine("\nNumber style applied successfully in headings.\nFile saved at " + dataDir);
}
protected void btnMergeAllFiles_Click(object sender, EventArgs e)
{
try
{
//delete file if already exists...
if (File.Exists(Server.MapPath("~/Uploads/Catalog.pdf")))
{
File.Delete(Server.MapPath("~/Uploads/Catalog.pdf"));
}
// create new document to save the catalog...
Document doc = new Document();
//get all the applications in the directory
string[] pdfFiles = Directory.GetFiles(Server.MapPath("~/Uploads"), "*.pdf")
.Select(path => Path.GetFileName(path))
.ToArray();
if (pdfFiles.Count() == 0)
{
msg.Text = "<div class='alert alert-danger'><button data-dismiss='alert' class='close' type='button'>×</button>There is currently no application available.</div>";
return;
}
else
{
foreach (string val in pdfFiles)
{
//get the pdf document..
Document application = new Document(Server.MapPath("~/Uploads/" + val));
//merge the pages in catalog document...
doc.Pages.Add(application.Pages);
}
//====================================== Adding Table of Content Starts =========================================
//add TOC page...
Aspose.Pdf.Page tocPage = doc.Pages.Insert(1);
//add watermark on table of content
AddWaterMark(tocPage);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
for (int i = 0; i < pdfFiles.Count(); i++)
{
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = doc.Pages[i + 2];
// Destination page
heading2.Top = doc.Pages[i + 2].Rect.Height;
// Destination coordinate
segment2.Text = "Application Form No. " + (i + 1).ToString();
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
//===================================== TOC Ends ==========================================
//save the final catalog file...
string catalogpath = Server.MapPath("~/Catalogs/Catalog.pdf");
doc.Save(catalogpath);
msg.Text = "<div class='alert alert-success'><button data-dismiss='alert' class='close' type='button'>×</button>Applications have been saved in catalog.</div>";
//show success message
}
}
catch (Exception exp)
{
msg.Text = "<div class='alert alert-danger'><button data-dismiss='alert' class='close' type='button'>×</button>Exception Occured:" + exp.Message + "</div>";
}
}
private void btnCreatePDF_Click(object sender, EventArgs e)
{
try
{
if (lstTitles.Items.Count > 0)
{
Dictionary <string, List <int> > titles = new Dictionary <string, List <int> >();
List <string> ts = new List <string>();
Document doc = new Document(txtPDF.Text);
foreach (Page page in doc.Pages)
{
TextFragmentAbsorber absorber = new TextFragmentAbsorber();
page.Accept(absorber);
if (titles.Where(x => x.Key == absorber.TextFragments[1].Text).ToList().Count > 0)
{
titles[absorber.TextFragments[1].Text].Add(absorber.TextFragments[1].Page.Number);
ts.Remove(absorber.TextFragments[1].Text);
}
else
{
titles.Add(absorber.TextFragments[1].Text, new List <int>()
{
absorber.TextFragments[1].Page.Number
});
ts.Add(absorber.TextFragments[1].Text);
}
}
// Get chapters which are more than 1 page
var pages = titles.Where(x => x.Value.Count > 1).Select(x => x.Value).ToList();
List <int> ps = new List <int>();
if (pages.Count > 0)
{
foreach (var page in pages)
{
Document newDoc = new Document();
foreach (var p in page)
{
newDoc.Pages.Add(doc.Pages[p]);
ps.Add(p);
}
newDoc.Save("newPDF_" + DateTime.Now.Millisecond + ".pdf");
}
// Delete extracted pages from existing PDF
doc.Pages.Delete(ps.ToArray());
doc.Save("tmp.pdf");
}
// Create TOC for remaining pages
doc = new Document("tmp.pdf");
Page tocPage = doc.Pages.Insert(1);
// Create object to represent TOC information
TocInfo tocInfo = new TocInfo();
TextFragment title = new TextFragment("Table Of Contents");
title.TextState.FontSize = 20;
title.TextState.FontStyle = FontStyles.Bold;
// Set the title for TOC
tocInfo.Title = title;
tocPage.TocInfo = tocInfo;
foreach (var s in ts)
{
TextFragmentAbsorber absorber = new TextFragmentAbsorber(s);
doc.Pages.Accept(absorber);
Page targetPage = doc.Pages[absorber.TextFragments[1].Page.Number];
// Create Heading object
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
TextSegment segment2 = new TextSegment();
heading2.TocPage = tocPage;
heading2.Segments.Add(segment2);
// Specify the destination page for heading object
heading2.DestinationPage = targetPage;
// Destination page
heading2.Top = targetPage.Rect.Height;
// Destination coordinate
segment2.Text = s;
// Add heading to page containing TOC
tocPage.Paragraphs.Add(heading2);
}
doc.Save("Toc_" + DateTime.Now.Millisecond + ".pdf");
File.Delete("tmp.pdf");
MessageBox.Show("PDF with TOC has been created.", "Success");
}
else
{
MessageBox.Show("Please extract titles from PDF document first.", "Titles are not extracted");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
