I am not sure to understand your request. I assume that you want to use the
option "e2" for drawing error bars.
I suggest to keep the marker style=1 and set the histogram fillcolor to
1,2,etc.
If this does not work, please send a short script explaining your problem and
request.
Rene Brun
zaldy wrote:
>
> Dear Rooters,
>
> I just wanted to draw a point from the TH1F object.
> I want it to be a box such that the error bars represents the width and
> length of the box. This is very helpful if we want to compare a MonteCarlo
> Data and a true data.
>
> I tried something like this:
>
> TH1F * h = new TH1F(....);
> .....
> fill the histogram
> ......
> h->SetMarkerStyle(25);
> h->Draw("e2");
>
> There is actually a box on a coordinate but it does not represent the
> errors of the histogram. SO if I want to have a logscale(X or Y), the box
> does not response to the logscale.
>
> Can you suggest how to do it?
>
> Thanks.
>
> --
>
> --------------------------------------------------------
> Zaldy A. Nawang
> PS Users Room 2
> Yon Gokan,
> E362, Neutrino Group,
> IPNS, KEK,
> Japan
>
> e-mail: zaldy@neutrino.kek.jp
> Tel. No. : (81) 029864 - 5387
> --------------------------------------------------------
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