void ClearBookMarks(PDFDoc pdfDoc)
{
Bookmark firstBookMark = pdfDoc.GetFirstBookmark();
while (firstBookMark != null)
{
if (firstBookMark.IsValid())
{
firstBookMark.Delete();
firstBookMark = pdfDoc.GetFirstBookmark();
}
else
{
firstBookMark = null;
}
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main(string[] args)
{
PDFNet.Initialize();
// Relative path to the folder containing test files.
string input_path = "../../TestFiles/";
string output_path = "../../TestFiles/Output/";
// The following example illustrates how to create and edit the outline tree
// using high-level Bookmark methods.
try
{
using (PDFDoc doc = new PDFDoc(input_path + "numbered.pdf"))
{
doc.InitSecurityHandler();
// Lets first create the root bookmark items.
Bookmark red = Bookmark.Create(doc, "Red");
Bookmark green = Bookmark.Create(doc, "Green");
Bookmark blue = Bookmark.Create(doc, "Blue");
doc.AddRootBookmark(red);
doc.AddRootBookmark(green);
doc.AddRootBookmark(blue);
// You can also add new root bookmarks using Bookmark.AddNext("...")
blue.AddNext("foo");
blue.AddNext("bar");
// We can now associate new bookmarks with page destinations:
// The following example creates an 'explicit' destination (see
// section '8.2.1 Destinations' in PDF Reference for more details)
Destination red_dest = Destination.CreateFit(doc.GetPage(1));
red.SetAction(pdftron.PDF.Action.CreateGoto(red_dest));
// Create an explicit destination to the first green page in the document
green.SetAction(pdftron.PDF.Action.CreateGoto(
Destination.CreateFit(doc.GetPage(10))));
// The following example creates a 'named' destination (see
// section '8.2.1 Destinations' in PDF Reference for more details)
// Named destinations have certain advantages over explicit destinations.
String key = "blue1";
pdftron.PDF.Action blue_action = pdftron.PDF.Action.CreateGoto(key,
Destination.CreateFit(doc.GetPage(19)));
blue.SetAction(blue_action);
// We can now add children Bookmarks
Bookmark sub_red1 = red.AddChild("Red - Page 1");
sub_red1.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(1))));
Bookmark sub_red2 = red.AddChild("Red - Page 2");
sub_red2.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(2))));
Bookmark sub_red3 = red.AddChild("Red - Page 3");
sub_red3.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(3))));
Bookmark sub_red4 = sub_red3.AddChild("Red - Page 4");
sub_red4.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(4))));
Bookmark sub_red5 = sub_red3.AddChild("Red - Page 5");
sub_red5.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(5))));
Bookmark sub_red6 = sub_red3.AddChild("Red - Page 6");
sub_red6.SetAction(pdftron.PDF.Action.CreateGoto(Destination.CreateFit(doc.GetPage(6))));
// Example of how to find and delete a bookmark by title text.
Bookmark foo = doc.GetFirstBookmark().Find("foo");
if (foo.IsValid())
{
foo.Delete();
}
Bookmark bar = doc.GetFirstBookmark().Find("bar");
if (bar.IsValid())
{
bar.Delete();
}
// Adding color to Bookmarks. Color and other formatting can help readers
// get around more easily in large PDF documents.
red.SetColor(1, 0, 0);
green.SetColor(0, 1, 0);
green.SetFlags(2); // set bold font
blue.SetColor(0, 0, 1);
blue.SetFlags(3); // set bold and italic
doc.Save(output_path + "bookmark.pdf", 0);
Console.WriteLine("Done. Result saved in bookmark.pdf");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// The following example illustrates how to traverse the outline tree using
// Bookmark navigation methods: Bookmark.GetNext(), Bookmark.GetPrev(),
// Bookmark.GetFirstChild () and Bookmark.GetLastChild ().
try
{
// Open the document that was saved in the previous code sample
using (PDFDoc doc = new PDFDoc(output_path + "bookmark.pdf"))
{
doc.InitSecurityHandler();
Bookmark root = doc.GetFirstBookmark();
PrintOutlineTree(root);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// The following example illustrates how to create a Bookmark to a page
// in a remote document. A remote go-to action is similar to an ordinary
// go-to action, but jumps to a destination in another PDF file instead
// of the current file. See Section 8.5.3 'Remote Go-To Actions' in PDF
// Reference Manual for details.
try
{
using (PDFDoc doc = new PDFDoc(output_path + "bookmark.pdf"))
{
doc.InitSecurityHandler();
// Create file specification (the file referred to by the remote bookmark)
Obj file_spec = doc.CreateIndirectDict();
file_spec.PutName("Type", "Filespec");
file_spec.PutString("F", "bookmark.pdf");
FileSpec spec = new FileSpec(file_spec);
pdftron.PDF.Action goto_remote = pdftron.PDF.Action.CreateGotoRemote(spec, 5, true);
Bookmark remoteBookmark1 = Bookmark.Create(doc, "REMOTE BOOKMARK 1");
remoteBookmark1.SetAction(goto_remote);
doc.AddRootBookmark(remoteBookmark1);
// Create another remote bookmark, but this time using the low-level SDF/Cos API.
Bookmark remoteBookmark2 = Bookmark.Create(doc, "REMOTE BOOKMARK 2");
doc.AddRootBookmark(remoteBookmark2);
Obj gotoR = remoteBookmark2.GetSDFObj().PutDict("A");
{ // Create the 'Action' dictionary.
gotoR.PutName("S", "GoToR"); // Set action type
gotoR.PutBool("NewWindow", true);
// Set the file specification
gotoR.Put("F", file_spec);
// Set the destination.
Obj dest = gotoR.PutArray("D");
dest.PushBackNumber(9); // jump to the tenth page. Note that Acrobat indexes pages from 0.
dest.PushBackName("Fit"); // Fit the page
}
doc.Save(output_path + "bookmark_remote.pdf", SDFDoc.SaveOptions.e_linearized);
Console.WriteLine("Done. Result saved in bookmark_remote.pdf");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
}