Hi Kay,
I cannot reproduce this problem.
Could you send a short script repruding it or send your canvas saved
as canvas.root file.
Rene Brun
Kay Ulbrich wrote:
>
> Hello!
>
> When executing a macro an excerpt from which is shown below, I get no
> horizontal end bars on the error bars, although I have used
> SetEndErrorSize(10) in rootlogon.C (and verified it in the macro via
> gStyle->GetEndErrorSize()). The values are drawn properly, error bars
> are shown, too.
>
> // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> // Code snippet:
>
> TH1D *histos[2][12][6];
>
> // **************************************************
> // [ reading the histograms with errors from a file ]
> // **************************************************
>
> for(unsigned obs_cnt=Ann; obs_cnt<=Ask; obs_cnt++) {
> linestyle=1;
> asymm_corr_nocorr_graph->cd(panel++);
>
> asymm_corr_nocorr_legend[obs_cnt]=new TLegend(0.57, 0.8, 1, 1);
>
> asymm_corr_nocorr_legend[obs_cnt]->AddEntry(histos[goodpico][input_bc][obs_cnt],
> "A", "PL");
>
> histos[goodpico][input_bc][obs_cnt]->SetLineStyle(linestyle++);
> histos[goodpico][input_bc][obs_cnt]->SetMarkerStyle(24);
> histos[goodpico][input_bc][obs_cnt]->Draw();
>
> histos[wrongpico][input_bc][obs_cnt]->SetLineStyle(linestyle++);
> asymm_corr_nocorr_legend[obs_cnt]->AddEntry(histos[wrongpico][input_bc][obs_cnt],
> "B", "PL");
> histos[wrongpico][input_bc][obs_cnt]->SetMarkerStyle(25);
> histos[wrongpico][input_bc][obs_cnt]->Draw("SAME");
>
> histos[goodpico][input_nbc][obs_cnt]->SetLineStyle(linestyle++);
> asymm_corr_nocorr_legend[obs_cnt]->AddEntry(histos[goodpico][input_nbc][obs_cnt],
> "C", "PL");
> histos[goodpico][input_nbc][obs_cnt]->SetMarkerStyle(28);
> histos[goodpico][input_nbc][obs_cnt]->Draw("SAME");
>
> asymm_corr_nocorr_legend[obs_cnt]->Draw();
> }
> asymm_corr_nocorr_graph->Update();
> }
>
> // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
>
> Thank you for suggestions,
> Kay
>
>
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