Hi again,
thank you for the answer... but I'm still not satisfied...
Here is my code:
fFiles_chained->Draw("variable");
fHCanvas->Update(); // it gives me the good histogramm : htemp
TH1F *htemp;
htemp->SetXTitle("toto");
The last command gives the following error:
*** Break *** segmentation violation
If you have the answer...
Cyril Lachaud.
On Mon, 20 Nov 2000, Rene Brun wrote:
> Hi Cyril,
>
> If htemp is in your current pad gPad, from the command line, you can do:
> htemp->GetXaxis()->SetTimeDisplay(1);
> htemp->GetXaxis()->SetTimeFormat("some format");
>
> Rene Brun
>
> Cyril Lachaud wrote:
> >
> > Hi Rooters,
> >
> > I'm working on a shared library (so not "in line").
> >
> > I would like to know how to access to the histo filled after the
> > TChain->Draw method... (to modify axis for time format for example).
> >
> > As far as I know this histo is called by default "htemp". But how can I do
> > htemp->GetXaxis->SetTimeFormat() ?
> >
> > Thank you.
> >
> > Cyril Lachaud
>
This archive was generated by hypermail 2b29 : Tue Jan 02 2001 - 11:50:37 MET