public int TargetPageNumber { get; set; }
public int getTargetPageNumber();
public void setTargetPageNumber(
int intValue
);
TargetPageNumber # get and set (PDFBookmark)
The 1-based number of the target page of this bookmark. The default value is 0.
External viewers should scroll to this page when this bookmark is activated.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Controls;
using Leadtools.Pdf;
using Leadtools.Svg;
using Leadtools.WinForms;
public void PDFDocumentParseDocumentStructureExample()
{
string pdfFileName1 = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");
string pdfFileName2 = Path.Combine(LEAD_VARS.ImagesDir, @"Bookmarks.pdf");
// Create a version of the source file with a few bookmarks
PDFFile file = new PDFFile(pdfFileName1);
// Load the pages
file.Load();
List<PDFBookmark> bookmarks = new List<PDFBookmark>();
// We will bookmarks for each page, cascading levels:
// Goto page 1
// Goto page 2
// Goto page 3
// Goto page 4
int level = 0;
for (int i = 0; i < file.Pages.Count; i++)
{
PDFFilePage page = file.Pages[i];
PDFBookmark bookmark = new PDFBookmark();
bookmark.Title = "Goto page " + page.PageNumber.ToString();
bookmark.BookmarkStyle = PDFBookmarkStyle.Plain;
bookmark.Level = level;
bookmark.TargetPageNumber = page.PageNumber;
bookmark.TargetPageFitType = PDFPageFitType.Default;
bookmark.TargetPosition = new PDFPoint(0, page.Height);
bookmark.TargetZoomPercent = 0;
bookmarks.Add(bookmark);
level++;
if (level > 8)
{
// Reset levels
level = 0;
}
}
file.WriteBookmarks(bookmarks, pdfFileName2);
// Create a document for the output file
using (PDFDocument document = new PDFDocument(pdfFileName2))
{
// Now read the bookmarks and internal links in the document
document.ParseDocumentStructure(PDFParseDocumentStructureOptions.InternalLinks | PDFParseDocumentStructureOptions.Bookmarks);
Console.WriteLine("{0} bookmarks found:", document.Bookmarks.Count);
foreach (PDFBookmark bookmark in document.Bookmarks)
{
Console.WriteLine(" Title: {0}, Level: {1}, Target page: {2}", bookmark.Title, bookmark.Level, bookmark.TargetPageNumber);
}
Console.WriteLine("{0} Internal links found:", document.InternalLinks.Count);
foreach (PDFInternalLink internalLink in document.InternalLinks)
{
Console.WriteLine(" Source bounds: {0}, Target page: {1}", internalLink.SourceBounds, internalLink.TargetPageNumber);
}
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}
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