HyperBinningPainter1D Class Reference

#include <HyperBinningPainter1D.h>

Inheritance diagram for HyperBinningPainter1D:

Public Member Functions
	HyperBinningPainter1D (HyperHistogram *histogram)
TH1D *	getHistogram (TString histname)
virtual void	draw (TString path="", TString option="")
virtual	~HyperBinningPainter1D ()
Public Member Functions inherited from HyperBinningPainter
	HyperBinningPainter (HyperHistogram *histogram)
void	useDensity (bool val)
virtual	~HyperBinningPainter ()

Additional Inherited Members
Protected Attributes inherited from HyperBinningPainter
HyperHistogram *	_histogram
bool	_density

Detailed Description

HyperPlot, Author: Sam Harnew, sam.h.nosp@m.arne.nosp@m.w@gma.nosp@m.il.c.nosp@m.om , Date: Dec 2015

Class plotting 1D HyperBinningHistograms

Definition at line 29 of file HyperBinningPainter1D.h.

Constructor & Destructor Documentation

HyperBinningPainter1D()

HyperBinningPainter1D::HyperBinningPainter1D

(

HyperHistogram *

histogram

)

Construct a 1D HyperBinningPainter for a given HyperBinningHistogram

Definition at line 4 of file HyperBinningPainter1D.cpp.

                                                                      :
  HyperBinningPainter(histogram)
{
  WELCOME_LOG << "Good day from the HyperBinningPainter1D() Constructor";  

}

~HyperBinningPainter1D()

HyperBinningPainter1D::~HyperBinningPainter1D ( )

virtual

Destructor

Definition at line 71 of file HyperBinningPainter1D.cpp.

                                             {

}

Member Function Documentation

draw()

void HyperBinningPainter1D::draw ( TString  path = "", TString  option = ""  )

virtual

Draw the HyperBinningHistogram

Reimplemented from HyperBinningPainter.

Definition at line 57 of file HyperBinningPainter1D.cpp.

                                                            {
  
  option = option; //remove conpilation warning

  TH1D* hist = getHistogram("tempToDraw");

  RootPlotter1D plotter(hist);
  plotter.plot(path, "E");

  delete hist;

}

getHistogram()

TH1D * HyperBinningPainter1D::getHistogram

(

TString

histname

)

Turn the HyperBinningHistogram into a TH1D

Definition at line 12 of file HyperBinningPainter1D.cpp.

                                                         {

  int nBins = _histogram->getBinning().getNumBins();

  std::vector<double> binEdges;
  for (int i = 0; i < nBins; i++){
    double min = _histogram->getBinning().getBinHyperVolume(i).getMin(0);
    binEdges.push_back(min);
  }
  binEdges.push_back( _histogram->getBinning().getMax(0) );

  std::sort(binEdges.begin(), binEdges.end());

  double* aryBinEdges = new double [binEdges.size()];
  for (unsigned i = 0; i < binEdges.size(); i++) {
    VERBOSE_LOG << "Bin edge " << binEdges.at(i);
    aryBinEdges[i] = binEdges.at(i);
  }

  TH1D* tempHist = new TH1D(histname, histname, nBins, aryBinEdges);
  tempHist->GetXaxis()->SetTitle("Val");
  tempHist->GetYaxis()->SetTitle("Frequency");

  for (int i = 0; i < nBins; i++){
    int bin = _histogram->getBinning().getBinNum( HyperPoint( tempHist->GetXaxis()->GetBinCenter(i+1) ) );
  
    if (_density == true) {
      double volume = _histogram->getBinning().getBinHyperVolume(bin).volume();
      tempHist->SetBinContent(i+1, _histogram->getBinContent(bin)/volume);
      tempHist->SetBinError  (i+1, _histogram->getBinError(bin  )/volume);
    }
    else{
      double val = _histogram->getBinContent(bin);
      double err = _histogram->getBinError  (bin);
      tempHist->SetBinContent(i+1, val);
      tempHist->SetBinError  (i+1, err);
      std::cout << "Bin " << i << ":   Content = " << val << "    Error = " << err << std::endl;
    }
  }
  
  return tempHist;

}

---

The documentation for this class was generated from the following files:

• Mint/HyperBinningPainter1D.h
• src/Mojito/Chi2Test/HyperBinningPainter1D.cpp