NAME

Spreadsheet::HTML::Presets::Beadwork - Generate patterns in HTML table cell backgrounds.

DESCRIPTION

This is a container for Spreadsheet::HTML preset methods. These methods are not meant to be called from this package. Instead, use the Spreadsheet::HTML interface:

  use Spreadsheet::HTML;
  my $generator = Spreadsheet::HTML->new;
  print $generator->beadwork(
      art => '/path/to/ascii-art.txt',
      map => '/path/to/mappings.json',
  );

  # or
  use Spreadsheet::HTML qw( beadwork );
  print beadwork(
      art => '/path/to/ascii-art.txt',
      map => '/path/to/mappings.json',
  );

METHODS

• beadwork( preset, art, map, bgcolor, %params )

  Generates beadwork patters in the name of ASCII art.

    beadwork(
        art => '/path/to/ascii-art.txt',
        map => '/path/to/mappings.json',
        bgcolor => 'gray',
    )

  art contains the ASCII picture and map contains the color for each symbol in the ASCII picture in a hash. See source code for preset examples of the art and map data structures.

  Some prefabricated examples are available via the preset param:

  • mario

  • dk

  • 1up

  • apple

  • cartman

  • homer

    beadwork( preset => 'dk' )

  Mapped colors can be overriden by their key number:

    beadwork( 
        art => '/path/to/ascii-art.txt',
        map => '/path/to/mappings.json',
        -3  => 'blue',
    )

  Works well with presets. Change Cartman's cap and mitten colors:

    beadwork( preset => 'cartman', -2 => 'purple', -3 => 'green' )

SEE ALSO

Spreadsheet::HTML

The interface for this functionality.

Spreadsheet::HTML::Presets

More presets.

AUTHOR

Jeff Anderson, <jeffa at cpan.org>

LICENSE AND COPYRIGHT

Copyright 2024 Jeff Anderson.

This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at:

http://www.perlfoundation.org/artistic_license_2_0

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