NAME
Games::Chess::Coverage::GD::Threat - Visualize attack
DESCRIPTION
Display the "can attack" state for multiple White and Black threats as alternating concentric squares.
Required plug-in arguments:
white_threat_color => [ $R, $G, $B ]
black_threat_color => [ $R, $G, $B ]
SEE ALSO
The source code of this module.
AUTHOR
Gene Boggs <gene@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2004, Gene Boggs
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.