I am plotting 2 graphs combined in a multigraph but the coordinate system needs to be bigger than the two graphs, since I am drawing a couple of markers too. But the range of the x- and y-axis is stubborn and wont accept any changes, so is there a trick? Thx very much
auto g = new TMultiGraph();
g->Add(GMeanCoil);
g->Add(GMeanFil);
g->Draw("APL");
g->SetTitle("Optimization with 20 000 Samples");
g->GetHistogram()->SetMinimum(Min-margin);
g->GetHistogram()->SetMaximum(Max+margin);
g->GetXaxis()->SetLimits(2.0-margin,XCoil[3]+margin);
Perfekt This did exactly what I wanted. But I forgot to ask another thing. The Title of my X-axis is sadly not visible. It seems that the canvas ends there, so how can I enlarge it?