TotalBookmarkLevels Property

Summary

Total number of bookmark levels for created PDF documents.

Syntax

Objective-C

C++/CLI

Java

Python

public int TotalBookmarkLevels { get; set; }

@property (nonatomic, assign) NSInteger totalBookmarkLevels;

public int getTotalBookmarkLevels() 
public void setTotalBookmarkLevels(int totalBookmarkLevels)

public: 
property int TotalBookmarkLevels { 
   int get(); 
   void set (    int ); 
}

TotalBookmarkLevels # get and set (PdfDocumentOptions)

Property Value

A TotalBookmarkLevels determines the total number of bookmark levels for created PDF documents.

Remarks

TotalBookmarkLevels represents the total numbers of bookmark levels for the PDF document being saved. The maximum number of levels is ten.

Example

using Leadtools.Document.Writer; 
using Leadtools.Ocr; 
using Leadtools; 
using Leadtools.Codecs; 
 
 
public void PdfAutoBookmarksExample() 
{ 
   var inputFileName = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.docx"); 
   var outputFileName = Path.Combine(LEAD_VARS.ImagesDir, "AutoBookmarks.pdf"); 
 
   // Setup a new RasterCodecs object 
   var codecs = new RasterCodecs(); 
   codecs.Options.RasterizeDocument.Load.Resolution = 300; 
 
   // Get the number of pages in the input document 
   var pageCount = codecs.GetTotalPages(inputFileName); 
 
   // Create a new instance of the LEADTOOLS Document Writer 
   var docWriter = new DocumentWriter(); 
 
   // Change the PDF options to enable generating auto bookmarks 
   var pdfOptions = docWriter.GetOptions(DocumentFormat.Pdf) as PdfDocumentOptions; 
 
   pdfOptions.AutoBookmarksEnabled = true; 
 
   pdfOptions.TotalBookmarkLevels = 2; 
   var firstLevel = new PdfAutoBookmark(); 
   firstLevel.FontFaceName = "Arial"; 
   firstLevel.FontHeight = 20; 
   pdfOptions.AutoBookmarks.Add(firstLevel); 
   var secondLevel = new PdfAutoBookmark(); 
   secondLevel.FontFaceName = "Arial"; 
   secondLevel.FontHeight = 12; 
   secondLevel.UseStyles = true; // font size is not enough for this level, so we'll use styles too 
   secondLevel.BoldStyle = true; 
   secondLevel.ItalicStyle = false; 
   pdfOptions.AutoBookmarks.Add(secondLevel); 
 
   docWriter.SetOptions(DocumentFormat.Pdf, pdfOptions); 
 
   // Create a new PDF document 
   Debug.WriteLine("Creating new PDF document: {0}", outputFileName); 
   docWriter.BeginDocument(outputFileName, DocumentFormat.Pdf); 
 
   // Loop through all the pages 
   for (var pageNumber = 1; pageNumber <= pageCount; pageNumber++) 
   { 
      // Get the page as SVG 
      Debug.WriteLine("Loading page {0}", pageNumber); 
      var page = new DocumentWriterSvgPage(); 
      page.SvgDocument = codecs.LoadSvg(inputFileName, pageNumber, null); 
 
      // Add the page 
      Debug.WriteLine("Adding page {0}", pageNumber); 
      docWriter.AddPage(page); 
 
      page.SvgDocument.Dispose(); 
   } 
 
   // Finally finish writing the PDF file on disk 
   docWriter.EndDocument(); 
   codecs.Dispose(); 
       
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}