PDF::API2::Outline - phpMan

NAME
    PDF::API2::Outline - Manage PDF outlines (a.k.a. bookmarks)

SYNOPSIS
        # Get/create the top-level outline tree
        my $outline = $pdf->outline();

        # Add an entry
        my $item = $outline->outline();
        $item->title('First Page');
        $item->destination($pdf->open_page(1));

METHODS
  Examine the Outline Tree
   has_children
        my $boolean = $outline->has_children();

    Return true if the current outline item has child items.

   count
        my $integer = $outline->count();

    Return the number of descendants that are visible when the current
    outline item is open (expanded).

   first
        my $child = $outline->first();

    Return the first child of the current outline level, if one exists.

   last
        my $child = $outline->last();

    Return the last child of the current outline level, if one exists.

   parent
        my $parent = $outline->parent();

    Return the parent of the current item, if not at the top level of the
    outline tree.

   prev
        my $sibling = $outline->prev();

    Return the previous item of the current level of the outline tree.

   next
        my $sibling = $outline->next();

    Return the next item of the current level of the outline tree.

  Modify the Outline Tree
   outline
        my $child = $outline->outline();

    Add an outline item at the end of the current outline's list of
    children.

   insert_after
        my $sibling = $outline->insert_after();

    Add an outline item immediately following the current item.

   insert_before
        $sibling = $outline->insert_before();

    Add an outline item immediately preceding the current item.

   delete
        $outline->delete();

    Remove the current outline item from the outline tree. If the item has
    any children, they will effectively be deleted as well since they will
    no longer be linked.

   is_open
        # Get
        my $boolean = $outline->is_open();

        # Set
        my $outline = $outline->is_open($boolean);

    Get/set whether the outline is expanded or collapsed.

  Set Outline Attributes
   title
        # Get
        my $title = $outline->title();

        # Set
        $outline = $outline->title($text);

    Get/set the title of the outline item.

   destination
        $outline = $outline->destination($destination, $location, @args);

    Set the destination page and optional position of the outline. $location
    and @args are as defined in "destination" in
    PDF::API2::NamedDestination.

    $destination can optionally be the name of a named destination defined
    elsewhere.

   uri
        $outline = $outline->uri($uri);

    Launch a URI -- typically a web page -- when the outline item is
    activated.

   launch
        $outline->launch($file);

    Launch an application or file when the outline item is activated.

   pdf
        $outline = $outline->pdf($filename, $page_number, $location, @args);

    Open another PDF file to a particular page number (first page is zero,
    which is also the default). The page can optionally be positioned at a
    particular location if $location and @args are set -- see "destination"
    in PDF::API2::NamedDestination for possible settings.