=head1 NAME

IUP::GL::CanvasBox - [GUI element] GL-based canvas box

=head1 DESCRIPTION

XXX-TODO: missing doc

=head1 SEE ALSO

The original doc: L<iupglcanvasbox.html|http://www.tecgraf.puc-rio.br/iup/en/gl/iupglcanvasbox.html>


=cut