NAME

    Catmandu::HOCR - tools to work with HOCR documents

SYNOPSIS

        #From the command line
    
        #Extract OCR data
    
        $ catmandu convert HOCR --file input.xml to YAML
    
        #In a script
    
        use Catmandu::Sane;
    
        use Catmandu::Importer::HOCR;
    
        my $importer = Catmandu::Importer::HOCR->new( file => "/tmp/input.html" );
    
        $importer->each(sub{
    
            my $record = $_[0];
            #..
    
        });

EXAMPLE OUTPUT IN YAML

        ---
        h: 38
        page: 1
        page_h: 3316
        page_w: 2904
        page_x: 0
        page_y: 0
        text: '1'
        w: 17
        x: 2349
        y: 2717
        ...

INSTALLATION

    In order to install this package you need the following system packages
    installed

    Centos

      * perl-devel

      * make

      * gcc

      * gcc-c++

      * libyaml-devel

      * libxml2 version 2.6.21 or higher. Reason: the module
      XML::LibXML::Reader uses the libxml2 pull parser to read xml
      documents incrementally.

AUTHORS

    Nicolas Franck <nicolas.franck at ugent.be>

SEE ALSO

    Catmandu::Importer::HOCR, XML::LibXML::Reader, Catmandu,
    Catmandu::Importer

LICENSE AND COPYRIGHT

    This program is free software; you can redistribute it and/or modify it
    under the terms of either: the GNU General Public License as published
    by the Free Software Foundation; or the Artistic License.

    See http://dev.perl.org/licenses/ for more information.

