[ROOT] Problems with TGraph

From: Henrique de M. J. Barbosa - mestrado (hbarbosa@ifi.unicamp.br)
Date: Thu Dec 13 2001 - 22:07:49 MET


Dear Rooters,

I would like to ask a simple question I couldn't find the answer to in the
manual. How do I draw a simple TGraph without getting that annoying line
parallel to the x axis marking the y=0 position?

I've tried with and without grid lines and the y=0 line is always there.
Is there a simple way to draw a graph without it?

I have taken a look at the tutorials pages but all examples with graphs
have only y>0 values but in my case I have positive and negative values.
So the y=0 line is not the x axis.

I am sending attached a picture of a graph where the problem shows up.

thanks,

Henrique
****************************************
State University at Campinas - BRASIL
"Gleb Wathagin" Physics Institute
Department of Cosmic Rays and Chronology

Henrique Barbosa      The Pierre Auger
PhD Student             Observatory
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