para

use PDF::Class;
use PDF::Tags::Reader;
use PDF::Tags::XML-Writer;
use PDF::Tags::Node :TagName;
use PDF::IO;

subset Number of Int where * > 0;

sub MAIN(
    Str $infile,               #= Input PDF
     Str     :$password = '',   #= Password for the input PDF, if encrypted
     Number  :$max-depth = 16,  #= Depth to ascend/descend struct tree
     Bool    :$atts = True,     #= Include attributes in tags
     Bool    :$roles,           #= Translate role-map to tags, where possible
     Bool    :$class-names,     #= Set 'class' attribute; don't expand classes
     Bool    :$debug,           #= Write extra debugging information
     Bool    :$quiet,           #= Avoid printing any messages to stderr
     Bool    :$marks,           #= Descend into marked content
     Bool    :$artifacts,       #= Descend into artifacts
     Bool    :$fields = True,   #= Include referenced field data
     Bool    :$strict = True,   #= Warn about unknown tags, etc
     Str     :$xsl,             #= External XSL (stage1) stylesheet to use
     Str     :$css,             #= External CSS (stage2) stylesheet to use
     Bool    :$style = True,    #= Include stylesheet declarations
     Str     :$dtd,             #= External DtD to use
     Bool    :$valid = !$roles, #= Include external DtD declaration
     Str     :$select,          #= XPath of twigs to include (relative to root)
     TagName :$omit,            #= Tag to omit from output
     TagName :$root = $select ?? 'DocumentFragment' !! Str,  #= Outer root tag name
) is hidden-from-backtrace {

    my PDF::IO $input .= coerce(
       $infile eq '-'
           ?? $*IN.slurp-rest( :bin ) # sequential access
           !! $infile.IO              # random access
    );

    my PDF::Class $pdf .= open( $input, :$password );
    my PDF::Tags::Reader $dom .= read: :$pdf, :$strict, :$marks, :$quiet, :$artifacts;
    my %o;
    %o<dtd>        = $_ with $dtd;
    %o<root>       = $_ with $dom.root;
    %o<xsl>        = $_ with $xsl;
    %o<css>        = $_ with $css;
    my PDF::Tags::XML-Writer $xml .= new: :$max-depth, :$atts, :$debug, :$omit, :$style, :$marks, :$valid, :$roles, :$class-names, :$artifacts, |%o;

    my PDF::Tags::Node @nodes = do with $select {
        $dom.find($_);
    }
    else {
        %o<root> // [];
    }

    my UInt $depth = 0;

    with $root {
        unless @nodes[0] ~~ PDF::Tags:D {
            say '<' ~ $_ ~ '>';
            print '  ' if @nodes;
            $depth++;
        }
    }

    $xml.say($*OUT, $_, :$depth) for @nodes;

    say '</' ~ $root ~ '>' if $depth;
}



head

Options:
   --password        password for an encrypted PDF
   --max-depth=n     maximum tag-depth to descend
   --select=XPath    nodes to be included
   --omit=tag-name   nodes to be excluded
   --root=tag-name   define outer root tag
   --roles           translate role-map to tags, where possible
   --class-names     set 'class' attribute, don't expand classes
   --/fields         disable field values
   --marks           descend into marked content
   --artifacts       descend into artifacts
   --debug           add debugging to output
   --/atts           omit attributes in tags
   --/strict         suppress warnings
   --quiet           avoid printing messages
   --dtd=link        External DtD to use
   --/valid          omit external DtD declaration
   --xsl=link        xsl (stage1) stylesheet to use
   --css=link        css (stage2) stylesheet to use
   --/style          omit stylesheet declarations


Dumps structure elements from a tagged PDF.


Produces tagged output in an XML format.


Only some PDF files contain tagged PDF. pdf-info can be
used to check this:


% pdf-info my-doc.pdf | grep Tagged:
Tagged:     yes


This script requires the freetype6 native library and the PDF::Font::Loader
Raku module to be installed on your system.


root

README

index

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<AI|file:../mcp/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
=end React


=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
=item1 B<Language>
    =item2 L<Get started|file:../getting-started/getting-started.podlite>
    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Download | file:../download/index.podlite>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
    =item2 L<Wikipedia|https://en.wikipedia.org/wiki/Raku_(programming_language)>

=end nested
=begin nested :!nested

=item1 B<L<Documentation|/doc>>
    =item2 L<Getting started, Migration guides from other languages, & Tutorials | file:../doc/introduction.podlite>
    =item2 L<Language References|file:../doc/reference.podlite>
    =item2 L<Type Reference| file:../doc/types.podlite>
    =item2 L<Miscellaneous| file:../doc/miscellaneous.podlite>
    =item2 L<FAQs (Frequently Asked Questions)|/doc/language/faq>
    =item2 L<Community|/doc/language/community>
    =item2 L<The list of all documents|file:../doc/index.podlite>
    =item2 L<Hand these documents to an AI assistant|file:../mcp/index.podlite>

=end nested
=begin nested :!nested
=item1 B<Learning>
    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Wikibook |https://en.wikibooks.org/wiki/Raku_Programming>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>

=end nested
=end React


Built with L<Podlite|https://podlite.org> — the markup and publishing tools behind this site.


=begin React :component<CookieConsent> :id<CookieConsent> :buttonCaption("Got it!")
=para
This website uses cookies for analytics.
=end React


pdf-tag-dump

SYNOPSIS

DESCRIPTION

DEPENDENCIES

PDF::Tags::Reader v0.0.18

Authors

License

Dependencies

Test Dependencies

Provides

Documentation