See example below
Rene Brun
{
TCanvas *c = new TCanvas("c","example",0,0,700,600); c->Divide(1,2);
TCutG *gcut = new TCutG("gcut",8);
gcut->SetPoint(0,-0.646552,0.932203); gcut->SetPoint(1,-1.26437,0.105932); gcut->SetPoint(2,-0.574713,-1.10169); gcut->SetPoint(3,0.948276,-0.338983); gcut->SetPoint(4,1.07759,0.720339); gcut->SetPoint(5,-0.316092,-0.0847458); gcut->SetPoint(6,-0.45977,0.402542); gcut->SetPoint(7,-0.646552,0.932203);
TFile f("hsimple.root")
TH2F *hpxpy = (TH2F*)f.Get("hpxpy");
hpxpy->Draw();
gcut->SetMarkerStyle(21);
gcut->Draw("lp");
}
On Fri, 17 Jun
2005, Alexander Bürger wrote:
> Dear rooters,
>
> Which methods do I have to use to make a TCutG draw markers and lines?
>
> SetMarkerStyle(kFullDotLarge) does not have the desired effect on a
> newly created TCutG, and SetMarkerSize(5) does not improve it. The only
> way I found is via the dialog "show markers" (which, btw, hides the
> line), but this is very inconvenient for large numbers of cuts.
>
> ROOT version is 4.04.02
>
> Thanks for your help,
>
> Alexander
>
Received on Fri Jun 17 2005 - 09:52:18 MEST
This archive was generated by hypermail 2.2.0 : Tue Jan 02 2007 - 14:45:09 MET