plot_mins.c File Reference

Go to the source code of this file.

Functions
gROOT	SetStyle ("Plain")
gStyle	SetOptStat (0)
gStyle	SetOptFit (1111)
c1	Divide (4, 2)
	for (int i=1;i<=8;i++)

Variables
TCanvas *	c1 = new TCanvas()

Function Documentation

c1 Divide	(	4	,
		2
	)

for

(

int

i = 1; i <= 8; i++)

Definition at line 9 of file plot_mins.c.

References gROOT, i, and sprintf().

                              {
    c1->cd(i);
    TF1 *gaus = (TF1*)gROOT->GetFunction("gaus");
    gaus->SetLineColor(kRed);
    gaus->SetLineWidth(1);
    sprintf(title, "py%d", i);

    TH1 *py = minSample->ProjectionY(title,i,i);
    sprintf(title, "Channel %d", i-1);
    py->SetTitle(title);
    //    py->GetXaxis()->SetRange(regions[i-1] - 2000, regions[i-1] + 2000);
    //    py->Draw("E1");
    // py->Fit("gaus","LR","SAME",regions[i-1] - 2000, regions[i-1] + 2000);
    Int_t x_min = 1000 ;
    Int_t x_max = 2900 ;   
    py->Fit("gaus","","",x_min, x_max);
    py->Draw("E1");
  }

gStyle SetOptFit

(

1111

)

gStyle SetOptStat

(

0

)

gROOT SetStyle

(

"Plain"

)

Variable Documentation

TCanvas* c1 = new TCanvas()

Definition at line 6 of file plot_mins.c.