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Man Pages


Manual Reference Pages  -  HTML::FORMATTER (3)

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NAME

HTML::Formatter - Base class for HTML formatters

CONTENTS

VERSION

version 2.11

SYNOPSIS



  use HTML::FormatSomething;
  my $infile  = "whatever.html";
  my $outfile = "whatever.file";
  open OUT, ">$outfile"
   or die "Cant write-open $outfile: $!\n";

  print OUT HTML::FormatSomething->format_file(
    $infile,
      option1 => value1,
      option2 => value2,
      ...
  );
  close(OUT);



DESCRIPTION

HTML::Formatter is a base class for classes that take HTML and format it to some output format. When you take an object of such a base class and call $formatter-format( $tree )> with an HTML::TreeBuilder (or HTML::Element) object, they return the appropriately formatted string for the input HTML.

HTML formatters are able to format a HTML syntax tree into various printable formats. Different formatters produce output for different output media. Common for all formatters are that they will return the formatted output when the format() method is called. The format() method takes a HTML::Element object (usually the HTML::TreeBuilder root object) as parameter.

METHODS

    new



    my $formatter = FormatterClass->new(
        option1 => value1, option2 => value2, ...
    );



This creates a new formatter object with the given options.

    format_file

    format_from_file



    $string = FormatterClass->format_file(
        $html_source,
        option1 => value1, option2 => value2, ...
        );



Return a string consisting of the result of using the given class to format the given HTML file according to the given (optional) options. Internally it calls SomeClass->new( ... )->format( ... ) on a new HTML::TreeBuilder object based on the given HTML file.

    format_string

    format_from_string



    $string = FormatterClass->format_string(
        $html_source,
        option1 => value1, option2 => value2, ...
        );



Return a string consisting of the result of using the given class to format the given HTML source according to the given (optional) options. Internally it calls SomeClass->new( ... )->format( ... ) on a new HTML::TreeBuilder object based on the given source.

    format



    my $render_string = $formatter->format( $html_tree_object );



This renders the given HTML object according to the options set for $formatter.

After you’ve used a particular formatter object to format a particular HTML tree object, you probably should not use either again.

SEE ALSO

The three specific formatters:-
HTML::FormatText Format HTML into plain text
HTML::FormatPS Format HTML into postscript
HTML::FormatRTF Format HTML into Rich Text Format
Also the HTML manipulation libraries used - HTML::TreeBuilder, HTML::Element and HTML::Tree

INSTALLATION

See perlmodinstall for information and options on installing Perl modules.

BUGS AND LIMITATIONS

You can make new bug reports, and view existing ones, through the web interface at <http://rt.cpan.org/Public/Dist/Display.html?Name=HTML-Format>.

AVAILABILITY

The project homepage is <https://metacpan.org/release/HTML-Format>.

The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit <http://www.perl.com/CPAN/> to find a CPAN site near you, or see <https://metacpan.org/module/HTML::Format/>.

AUTHORS

o Nigel Metheringham <nigelm@cpan.org>
o Sean M Burke <sburke@cpan.org>
o Gisle Aas <gisle@ActiveState.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Nigel Metheringham, 2002-2005 Sean M Burke, 1999-2002 Gisle Aas.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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perl v5.20.3 HTML::FORMATTER (3) 2016-04-03

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