Hi,
is there an option to rotate the axis labels (for e.g. about 90 degrees so they will be aligned vertically) ?
Thank you!
(Duplicated) Check:
Thank you!
So h->LabelsOption(“v”); is what I am looking for. But it does not work, either via i[/i] nor via i[/i].
Is there something that has to be set previously/additionally ?
It depends on the type of labels you have (alphanumeric or not). Please post a small code reproducer of your problem.
It is, finally just numerical:
(…)
TCanvas* c=new TCanvas("c","Compare",1400,1000);
gStyle->SetOptStat(0);
gStyle->SetPadGridX(kTRUE);
gStyle->SetPadGridY(kTRUE);
TFile *Outputfile=new TFile(outputfile_root, "RECREATE");
c->Divide(2,1);
TH2D *U_against_SN_before = new TH2D("U_against_SN_before", "U_{bias}", bins, down, up, bins, down, up);
U_against_SN_before->Fill(SN[n], Ubias[n]);
c->cd(1);
U_against_SN_before->GetXaxis()->SetTitle("SN");
U_against_SN_before->GetYaxis()->SetTitle("U_{bias}");
U_against_SN_before->SetMarkerStyle(8);
U_against_SN_before->SetMarkerSize(0.5);
U_against_SN_before->LabelsOption("v", "X");
U_against_SN_before->Draw("");
(…)
SN is something like 0912009913
and Ubias 353.638682453
It is not that important, I’m just wondering (but I guess for the future it could help at some point to know how to do it).
Thank you in advance!
You cannot rotate the labels if they are numeric.
See:
The workaround is to define char labels, check:
Alphanumeric TGraph labels - #6 by couet
Ok, thank you!
Just forgot to answer in the past… 
You are welcome. By the way, the second link of my previous post should read: Alphanumeric TGraph labels