Shawn M Moore > Term-VT102-ZeroBased > Term::VT102::ZeroBased

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Term-VT102-ZeroBased-1.02.tar.gz

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Module Version: 1.02   Source  

NAME ^

Term::VT102::ZeroBased - Term::VT102 but with zero-based indices

SYNOPSIS ^

    use Term::VT102::ZeroBased;

    my $vt = Term::VT102::ZeroBased->new(cols => 80, rows => 24);
    $vt->process("\e[H");                    # move to top left
    printf "(%d, %d)!\n", $vt->x, $vt->y;    # (0, 0)!

DESCRIPTION ^

Term::VT102, a module for terminal emulation, uses 1-based indices for screen positions. I find this annoying. So this is a simple wrapper around Term::VT102 that converts 1-based indices to 0-based indices.

Why, in particular, would you want this? Escape sequences use one-based indices, so it makes perfect sense for Term::VT102 to use one-based indices. But Curses uses zero-based indices. And so do most other modules.

See Term::VT102 for the documentation on using these modules.

SEE ALSO ^

Term::VT102

AUTHOR ^

Wrapper by Shawn M Moore, sartak@gmail.com

Term::VT102 by Andrew Wood andrew.wood@ivarch.com

COPYRIGHT AND LICENSE ^

Copyright 2007-2009 Shawn M Moore.

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

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