Re: [Matplotlib-users] unfilled markers?

[Jae-Joon L. <lee...@gm...>]

>
> Norbert,
>
> It did, thank you!   One question, though:  when I originally tried
> something like this, it didn't work, because it was treating pl as a list
> and giving me the error of
> "list object has no attribute 'set_mec()'"  Why does the addition of the
> comma to pl allow it to see it as a line?
>

You can draw multiple lines with a single plot command and
plot() returns a "list" of lines that were added.
In this case, the return value is a list of a single line, which is
unpacked with the comma .
Regards,

-JJ