library: libGraf #include "TPaveStats.h"

# TPaveStats

class description - source file - inheritance tree (.pdf)

## class TPaveStats : public TPaveText

| Inheritance Chart:

`TObject`

`TAttLine`

`TAttFill`

<-

`TBox`

<-

`TPave`

`TAttText`

<-

`TPaveText`

<-

`TPaveStats`

        public:

                              TPaveStats()
                              TPaveStats(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Option_t* option = "br")
                              TPaveStats(const TPaveStats&)
                      virtual ~TPaveStats()
                virtual TBox* AddBox(Double_t, Double_t, Double_t, Double_t)
               virtual TLine* AddLine(Double_t, Double_t, Double_t, Double_t)
               static TClass* Class()
                 virtual void DeleteText()
                 virtual void EditText()
          virtual const char* GetFitFormat() const
                        Int_t GetOptFit() const
                        Int_t GetOptStat() const
                     TObject* GetParent() const
          virtual const char* GetStatFormat() const
                 virtual void InsertLine()
                 virtual void InsertText(const char*)
              virtual TClass* IsA() const
                  TPaveStats& operator=(const TPaveStats&)
                 virtual void Paint(Option_t* option = "")
                 virtual void ReadFile(const char*, Option_t*, Int_t, Int_t)
                 virtual void SavePrimitive(ofstream& out, Option_t* option)
                 virtual void SaveStyle()
                 virtual void SetAllWith(const char*, Option_t*, Double_t)
                 virtual void SetFitFormat(const char* format = "5.4g")
                 virtual void SetMargin(Float_t)
                         void SetOptFit(Int_t fit = 1)
                         void SetOptStat(Int_t stat = 1)
                         void SetParent(TObject* obj)
                 virtual void SetStatFormat(const char* format = "6.4g")
                 virtual void ShowMembers(TMemberInspector& insp, char* parent)
                 virtual void Streamer(TBuffer& b)
                         void StreamerNVirtual(TBuffer& b)

### Data Members

        protected:

             Int_t fOptFit      option Fit
             Int_t fOptStat     option Stat
           TString fFitFormat   Printing format for fit parameters
           TString fStatFormat  Printing format for stats
          TObject* fParent      owner of this TPaveStats

## Class Description

      A PaveStats is a PaveText to draw histogram statistics
     The type of information printed in the histogram statistics box
      can be selected via gStyle->SetOptStat(mode).
      or by editing an existing TPaveStats object via TPaveStats::SetOptStat(mode).
      The parameter mode can be = ourmen  (default = 001111)
        n = 1;  name of histogram is printed
        e = 1;  number of entries printed
        m = 1;  mean value printed
        r = 1;  rms printed
        u = 1;  number of underflows printed
        o = 1;  number of overflows printed
      Example: gStyle->SetOptStat(11);
               print only name of histogram and number of entries.

     The type of information about fit parameters printed in the histogram
     statistics box can be selected via the parameter mode.
      The parameter mode can be = pcev  (default = 0111)
        v = 1;  print name/values of parameters
        e = 1;  print errors (if e=1, v must be 1)
        c = 1;  print Chisquare/Number of degress of freedom
        p = 1;  print Probability
      Example: gStyle->SetOptFit(1011);
            or this->SetOptFit(1011);
               print fit probability, parameter names/values and errors.

      WARNING: never call SetOptStat(000111); but SetOptStat(1111), 0001111 will
              be taken as an octal number !!
      NOTE that in case of 2-D histograms, when selecting just underflow (10000)
            or overflow (100000), the stats box will show all combinations
            of underflow/overflows and not just one single number!

TPaveStats(): TPaveText()

     TPaveStats default constructor

TPaveStats(Double_t x1, Double_t y1,Double_t x2, Double_t y2, Option_t *option) :TPaveText(x1,y1,x2,y2,option)

     TPaveStats normal constructor

~TPaveStats()

     TPaveStats default destructor

Int_t GetOptFit() const

     return the fit option

Int_t GetOptStat() const

     return the stat option

void SaveStyle()

      Save This TPaveStats options in current style

void SetFitFormat(const char *form)

     Change (i.e. set) the format for printing fit parameters in statistics box

void SetOptFit(Int_t fit)

     set the fit option

void SetOptStat(Int_t stat)

     set the stat option

void SetStatFormat(const char *form)

     Change (i.e. set) the format for printing statistics

void Paint(Option_t *option)

void SavePrimitive(ofstream &out, Option_t *)

     Save primitive as a C++ statement(s) on output stream out

void Streamer(TBuffer &R__b)

     Stream an object of class TPaveStats.

### Inline Functions

                  TBox* AddBox(Double_t, Double_t, Double_t, Double_t)
                 TLine* AddLine(Double_t, Double_t, Double_t, Double_t)
                   void DeleteText()
                   void EditText()
            const char* GetFitFormat() const
            const char* GetStatFormat() const
               TObject* GetParent() const
                   void InsertText(const char*)
                   void InsertLine()
                   void ReadFile(const char*, Option_t*, Int_t, Int_t)
                   void SetAllWith(const char*, Option_t*, Double_t)
                   void SetMargin(Float_t)
                   void SetParent(TObject* obj)
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void StreamerNVirtual(TBuffer& b)
             TPaveStats TPaveStats(const TPaveStats&)
            TPaveStats& operator=(const TPaveStats&)

Author: Rene Brun 15/03/99
Last update: root/graf:$Name: $:$Id: TPaveStats.cxx,v 1.20 2005/03/29 10:06:52 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *