QA_Draw_Utility.C File Reference

#include <TCanvas.h>
#include <TClass.h>
#include <TDirectory.h>
#include <TFile.h>
#include <TSystem.h>
#include <TGraphErrors.h>
#include <TH1F.h>
#include <TList.h>
#include <TObject.h>
#include <TString.h>
#include <TStyle.h>
#include <TTree.h>
#include <TLegend.h>
#include <TLegendEntry.h>
#include <TLine.h>
#include <TPad.h>
#include <cassert>
#include <cmath>
#include <iostream>

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Macros
#define	QA_Draw_Utility_C

Functions
void	SavePad (TPad *p)
	Service function to SaveCanvas()
void	SaveCanvas (TCanvas *c, TString name="", Bool_t bEPS=kTRUE)
	Save canvas to multiple formats.
double	DrawReference (TH1 *hnew, TH1 *href, bool draw_href_error=false)
void	DrawReference (TGraph *hnew, TGraph *href, bool draw_href_error=true)
TGraphErrors *	FitResolution (const TH2F *h2, const bool normalize_mean=true)
	Fit for resolution of TH2F.
TGraphErrors *	FitProfile (const TH2F *h2)
	Fit for profile along the Y direction of TH2F.
TH1 *	GetBinominalRatio (TH1 *h_pass, TH1 *h_n_trial, bool process_zero_bins=false)
	ratio between two histograms with binominal error based on Wilson score interval. Assuming each histogram is count.
void	PutInputFileName (TCanvas *c1, const double height, const char *new_file_name, const char *ref_file_name)

Detailed Description

Author

Jin Huang jhuan.nosp@m.g@bn.nosp@m.l.gov

Version

Revision:

Date

Date:

Definition in file QA_Draw_Utility.C.

Macro Definition Documentation

#define QA_Draw_Utility_C

Definition at line 12 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 12 of file QA_Draw_Utility.C

Function Documentation

double DrawReference	(	TH1 *	hnew,
		TH1 *	href,
		bool	draw_href_error = false
	)

Draw 1D histogram along with its reference as shade

Parameters

[in]

draw_href_error

whether to draw error band for reference plot. Otherwise, it is a filled histogram (default)

Definition at line 125 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 125 of file QA_Draw_Utility.C

Referenced by QA_Draw_Calorimeter_Sum_Cluster(), QA_Draw_Calorimeter_Sum_TrackProj(), QA_Draw_Calorimeter_Sum_TrackProjEP(), QA_Draw_CEMC_G4Hit(), QA_Draw_CEMC_TowerCluster(), QA_Draw_HCALIN_G4Hit(), QA_Draw_HCALIN_TowerCluster(), QA_Draw_HCALOUT_G4Hit(), and QA_Draw_HCALOUT_TowerCluster().

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void DrawReference	(	TGraph *	hnew,
		TGraph *	href,
		bool	draw_href_error = true
	)

Draw 1D TGraph along with its reference as shade

Parameters

[in]

draw_href_error

whether to draw error band for reference plot. Otherwise, it is a filled histogram (default)

Definition at line 212 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 212 of file QA_Draw_Utility.C

TGraphErrors* FitProfile

(

const TH2F *

h2

)

Fit for profile along the Y direction of TH2F.

Definition at line 312 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 312 of file QA_Draw_Utility.C

References f2(), h1, n, rand, x, and y.

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TGraphErrors* FitResolution	(	const TH2F *	h2,
		const bool	normalize_mean = true
	)

Fit for resolution of TH2F.

Definition at line 259 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 259 of file QA_Draw_Utility.C

References f2(), h1, n, rand, x, and y.

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TH1* GetBinominalRatio	(	TH1 *	h_pass,
		TH1 *	h_n_trial,
		bool	process_zero_bins = false
	)

ratio between two histograms with binominal error based on Wilson score interval. Assuming each histogram is count.

Definition at line 374 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 374 of file QA_Draw_Utility.C

References p, x, y, and z.

void PutInputFileName	(	TCanvas *	c1,
		const double	height,
		const char *	new_file_name,
		const char *	ref_file_name
	)

Put input file name on the canvas

Parameters

[in]	c1	canvas pointer
[in]	bottom	height fraction height of the canvas to be used for this label
[in]	new_file_name	new file name being inspected
[in]	ref_file_name	reference file name

Definition at line 421 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 421 of file QA_Draw_Utility.C

References t.

void SaveCanvas	(	TCanvas *	c,
		TString	name = "",
		Bool_t	bEPS = kTRUE
	)

Save canvas to multiple formats.

Parameters

[in]	c	pointer to the canvas
[in]	name	Base of the file name. The default is the name of the cavas
[in]	bEPS	true = save .eps and .pdf format too.

Definition at line 82 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 82 of file QA_Draw_Utility.C

References name, SavePad(), x, and y.

Referenced by QA_Draw_Calorimeter_Sum_Cluster(), QA_Draw_Calorimeter_Sum_TrackProj(), QA_Draw_Calorimeter_Sum_TrackProjEP(), QA_Draw_CEMC_G4Hit(), QA_Draw_CEMC_TowerCluster(), QA_Draw_HCALIN_G4Hit(), QA_Draw_HCALIN_TowerCluster(), QA_Draw_HCALOUT_G4Hit(), and QA_Draw_HCALOUT_TowerCluster().

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void SavePad

(

TPad *

p

)

Service function to SaveCanvas()

Definition at line 41 of file QA_Draw_Utility.C.

View newest version in sPHENIX GitHub at line 41 of file QA_Draw_Utility.C

References p.

Referenced by SaveCanvas().

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