Hi Annalisa,
En/Na Annalisa De Caro ha escrit:
> And an other problem...
> When the command Draw (ntuple-Draw("Xpos"); or histogram->Draw();)is inside
> a macro, the histogram is plotted only when the macro is closed. And When
> the command Draw is inside a macro called by an other main macro,
> the histogram is plotted only when the main macro is closed. But how can i
> interact with the histogram (to draw a line where i want, for example), if i
> do not see him?
If I understand well, in a macro after you do "whatever->Draw()" you need to
do:
c1->Update(); // assuming c1 is the name of your canvas
to see the changes.
Cheers,
--
David D'ENTERRIA - Marie-Curie PostDoc Fellow - TAPS·PHENIX·ALICE
Groupe Photons SUBATECH tel: +33 2 51 85 85 60
4, A. Kastler BP 20722 · 44307 Nantes fax: +33 2 51 85 84 24
http://www-subatech.in2p3.fr/~photons mailto:enterria@in2p3.fr
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