[Tugindia] latex in gnuplot / increasing size of text in legend

[Asha G]

> Message: 3
> Date: Fri, 31 Dec 2010 11:58:53 +0530
> From: Kannan Moudgalya <kannan at iitb.ac.in>
> To: TUGIndia Mailing List <tugindia at tug.org>
> Subject: Re: [Tugindia] pdffrag ?
> Message-ID: <4D1D7825.9060907 at iitb.ac.in>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
>
> > Is there a way to put LaTeX labels on gnuplots ?
> >
> I have used the following statements in my gnuplot command:
>
> set xlabel "$t$ (s)"
> set ylabel "$u(n)$"
>
> Is this what you are looking for?  Regards.
>
> Kannan
>
>
Basically I want the legend fontsize to be increased. It does not happen by
simply adding "fontsize", 20 after the legend.

Also, I tried the above code in my plot and got the following answer :
invalid conversion from string to real N-d array
expecting graphics handle as first argument

 Asha