Hi Dennis,
The easiest way to my opinion is just to right-click on the axis
and use the "SetMaximum" and "SetMinimum" functions from the
pop-up menu.
Cheers,
Nick.
--
Dr. Nick van Eijndhoven mailto:nick@phys.uu.nl http://www.phys.uu.nl/~nick
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"Dennis C. Arrogancia" wrote:
>
> Dear Rooters,
>
> I have a ntuple file which contains variables such as Evis, Pt, Pl, and
> etc.. I apply cuts in each of this variables and then draw. I have a
> little problem on how to change the range of the x-axis on the resulting
> histogram. How can i do it? Also, on the y-axis, i've noticed that the
> scaling is arbitrary. Is there a way on how to change the scale such that
> the range is of the order of let say, 10, 10^2, 10^3, and so on.
>
> dennis
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