Thanks much! Suzanne Panacek wrote: > Hi Krister, > > Use TH1::DrawFrame to set the range and then do not specify "A" for axis > when drawing the graph. For example in graph.C add the line begining with > TH1F and change the draw option in the line gr->Draw. > { > .... > // the DrawFrame method takes the parameters (x1,y1,x2,y2). > TH1F *hr = c1->DrawFrame(0,-10,2,12); > gr = new TGraph(n,x,y); > . > // change this line and leave out the "A" for axis. > gr->Draw("CP"); > . > } > > Suz. > ----- Original Message ----- > From: "Stephen Bailey" <bailey@physics.harvard.edu> > To: "Krister Bruhwel" <bruhwel@jlab.org> > Cc: <roottalk@pcroot.cern.ch> > Sent: Thursday, December 07, 2000 1:08 PM > Subject: Re: [ROOT] x axis range > > > > > Hi Krister. > > > > I frequently draw a dummy blank 2D histogram just to get the > > axes I want, and then draw things like graphs or scatter plots > > on top of it using the "same" option. I think this accomplishes > > what you want. > > > > Stephen > > > > On Thu, 7 Dec 2000, Krister Bruhwel wrote: > > > > > I'm new to Root and I'm trying to make line graphs with a set Y and X > > > range so that I can visually compare graphs (same xy axis on all > > > graphs). I > > > 've found that > > > TGraph *graph = new TGraph(inTime.size(), x_value, > > > y_value); > > > graph->GetXaxis()->SetMinimum(10.0); > > > graph->GetXaxis()->SetMaximum(100.0); > > > > > > sets the Y axis range. How can I set the X axis range? I've searched > > > the Root Talk and have not had any luck. > > > > > > Thanks for any help, > > > Krister > > > > > > > > >
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