Dear Rooters
I have some questions regarding graphs:
1, When I draw a 2-dim graph, I would like to set the axis range for
both x- and y-axis. However, I am only able to set the range for y:
TCanvas *vC1 = new TCanvas("vC1","Graph example",200,10,700,700);
TGraph *vGraph = new TGraph(num,x,y);
vGraph->SetMinimum(2);
vGraph->SetMaximum(7);
Do you know, how I can set the range for the x-axis?
2, What does function Smooth do?
The following seems to have no effect:
vGraph->Smooth(num,x,y,2); //num > 10000
vGraph->Draw("AP");
How do I use Smooth?
What does the parameter "drawtype" do?
Thank you in advance for your help.
My system: PowerBook LinuxPPC 2000, root 3.01/02
Best regards
Christian
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C.h.r.i.s.t.i.a.n S.t.r.a.t.o.w.a
V.i.e.n.n.a, A.u.s.t.r.i.a
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