26#include "TApplication.h"
33int main(
int argc,
char **argv)
35 TApplication theApp(
"Application",
nullptr,
nullptr);
49 TFile *f = TFile::Open(
"histograms.root");
50 if (!f)
return nullptr;
51 TH1D *histo =
nullptr;
52 f->GetObject(HistogramName, histo);
53 if (histo) histo->SetDirectory(
nullptr);
84 fitter.
Print(
"Lines");
87 fitter.
Draw(
"#data1");
int main(int argc, char **argv)
TH1D * GetHistogram(const char *HistogramName)
void SetupForFirst(Double_t MaxAmplFactor, Double_t MinWidth, Double_t MaxWidth)
void DoActions(Bool_t AllowFitterChange=kFALSE, TObjArray *Actions=nullptr)
Executes actions list.
void AddActionAt(TGo4FitterAction *Action, Int_t indx)
Add action to action list at specified index.
Central class of Go4Fit package.
TGo4FitDataHistogram * AddH1(const char *DataName, TH1 *histo, Bool_t Owned=kFALSE, Double_t lrange=0., Double_t rrange=0.)
Create TGo4FitDataHistogram object and adds its to fitter.
void Print(Option_t *option="") const override
Print containment of fitter.
void Draw(Option_t *option) override
Draw fitter on current canvas.