doc/html/classGw_1_1GSPlayer.html

TCanvas* c1 = new TCanvas("c1","titre",10,10,700,500);

c1->Draw();

Gw::HistoDB db;

db.Open("toto", "rad:$PWD");

TH1F* h = new TH1F();

h->SetName("Eu152.spe");

db >> *h;

h->SetAxisRange(2100, 2400);

h->Draw(); // draw the spectrum of 152Eu in the given range.


GSPlayer* s = new GSPlayer();

// place the peaks using 'a' key

// or use FindPeaks() method: press 's' whenever the line pointed a peak you want to add

s->FitAll(); // fits the peaks with gaussian shape with a linear background
Public Member Functions
virtual void	AddPeak (BasePeak *peak)
	Add a peak to the current collection (at the end) More...

virtual TH1 *	Background (const TH1 histo, Option_t )
	Compute the background for that histogram. More...

virtual TH1 *	Background (Option_t *opt="")
	Compute the background for the histogram in the current pad. More...

	ClassDef (GSPlayer, 0)

	ClassDef (BaseSpectrumPlayer, 1)

virtual Int_t	CollectPeaks (Option_t *opt="")
	Collect the peaks from the current pad. More...

Bool_t	Connect (TCanvas *c=0x0)
	Connect the Canvas to this to collect events. More...

Bool_t	Disconnect (TCanvas *c=0x0)
	Connect the Canvas to this to collect events. More...

virtual void	DoBackground (TH1 histo, Option_t opt="")
	Apply background substraction for that histogram. More...

virtual void	DoBackground (Option_t *opt="")
	Apply background substraction for current histogram in pad. More...

virtual Int_t	FindPeaks (TH1 histo, Option_t opt="")
	Find peak in current histo graphically. More...

virtual Int_t	FindPeaks (Option_t *opt="")
	Find peak in current histo graphically. More...

virtual void	FitAll (const char nameFunc="DTGaus", Option_t optFit="RN", Option_t *optBkg="Step")
	Fit all peaks using the spectrum in the current pad. More...

virtual const TF1 *	GetDefaultPeakWidth () const
	Get formula that gives the with as a function of energy. More...

virtual TParameter< Double_t >	GetDoubleParameter (TString)

virtual TParameter< Int_t >	GetIntParameter (TString)
	To get the parameters. More...

virtual PeakCreator *	GetPeakCreator ()

virtual TSeqCollection *	GetPeakList () const
	Return the current collection of peaks. More...

	GSPlayer ()

void	HandleMovement (Int_t eventType, Int_t eventX, Int_t eventY, TObject *)
	Handle Movement. More...

virtual void	PopupFitMenu ()
	Popup AddLink menu. More...

virtual void	Print (Option_t *opt="") const
	Print out informations concerning the parameters of that player. More...

virtual Bool_t	RenamePeak (const Char_t *baseName="Peak", Bool_t force=false)
	Sort all peaks and rename them. More...

void	SetDefaultPeakFWHM (const char *="PCG_FWHM")
	to change the definition of the formula for the width More...

virtual void	SetHelpsPrintActive (bool on)

virtual Bool_t	SetParameter (const char *name, Double_t value)
	To change the parameters for that algorithm. More...

virtual Bool_t	SetParameter (const char *name, Int_t value)
	To change the parameters for that algorithm. More...

virtual Bool_t	SetParameter (const char name, const TObject value)

virtual void	SetPeakList (TSeqCollection *col=0x0)
	set collection More...

virtual void	ShowPeakList () const
	Show the list of peaks on the current pad. More...

virtual void	SortPeakList (const Char_t *parName="Position", Bool_t sortDes=false)
	sort peak list More...

virtual	~GSPlayer ()
Protected Member Functions
Int_t	GetLastX ()
	set/get fLastX/fLastY More...

Int_t	GetLastY ()

Bool_t	IsInRange (TH1 h, BasePeak peak)
	check if peak is in range of drawn spectrum More...

void	SetLastXY (Int_t lastX, Int_t lastY)
Protected Attributes
TContextMenu *	fContextMenu
	context menu in canvas More...

PeakCreator *	fCreator
	default PeakCreator More...

LogMessage	fLog
	log message More...