[Bioperl-l] Panel add_track -label option does not work

[Wes Barris]

Hi,

I am learning how to usr bioperl by following the examples on this page:

	http://bioperl.org/HOWTOs/html/Graphics-HOWTO.html

In example 1, the label option does not appear to affect the output:

	my $track = $panel->add_track(-glyph => 'generic',-label  => 1);

The instructions say that providing a true value to the -label option
will produce a label.  Switching this value between 0 and 1 has no affect
in the resulting png file. If I change the number to 2, it prints a '2'
above each track.

I am probably missing something, but I am taking this example right out
of the web page.
-- 
Wes Barris
E-Mail: Wes.Barris at csiro.au