Hi, I want to set the axis titles for a TF1 function in the program below: { TF1 *spec = new TF1("wimpspec",S_0,1,70,2); TF1 *mspec = new TF1("wimpmod",S_m,1,70,2); *** spec, mspec defined above *** c1 = new TCanvas("c1","The FillRandom example",200,10,700,700); c1->SetFillColor(0); pad1 = new TPad("pad1","s-zero",0.05,0.55,0.95,0.95,21); pad2 = new TPad("pad2","s-m",0.05,0.055,0.95,0.45,21); pad1->SetFillColor(0); pad2->SetFillColor(0); pad1->Draw(); pad2->Draw(); pad1->cd(); spec->SetNpx(69); spec->SetParameter(0,40.); spec->FixParameter(1,17); spec->Draw(); c1->Update(); pad2->cd(); mspec->SetNpx(69); mspec->SetParameter(0,40.); mspec->FixParameter(1,17); mspec->Draw(); c1->Update(); } I could not find any function doing that, I've tried with "GetHistogram" but I could not make it work. Can anybody help me? Thank you Bye Claudia Tomei
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