evd::CalorPad Class Reference

A drawing pad showing calorimetric particle ID information. More...

#include <CalorPad.h>

Inheritance diagram for evd::CalorPad:

Public Member Functions
	CalorPad (const char *name, const char *title, double x1, double y1, double x2, double y2, int curvetype)
	~CalorPad ()
void	Draw (const char *opt=0)
void	DrawRefCurves ()
Public Member Functions inherited from evd::DrawingPad
	DrawingPad (const char *nm, const char *ti, double x1, double y1, double y2, double x2)
	~DrawingPad ()
TPad *	Pad ()
HeaderDrawer *	HeaderDraw ()
evd_tool::IExperimentDrawer *	GeometryDraw ()
SimulationDrawer *	SimulationDraw ()
RawDataDrawer *	RawDataDraw ()
RecoBaseDrawer *	RecoBaseDraw ()
AnalysisBaseDrawer *	AnalysisBaseDraw ()
HitSelector *	HitSelectorGet ()

Private Attributes
std::string	fROOTfile
TGraph *	dedx_range_pro
	proton template More...
TGraph *	dedx_range_ka
	kaon template More...
TGraph *	dedx_range_pi
	pion template More...
TGraph *	dedx_range_mu
	muon template More...
TGraph *	ke_range_pro
	proton template More...
TGraph *	ke_range_ka
	kaon template More...
TGraph *	ke_range_pi
	pion template More...
TGraph *	ke_range_mu
	muon template More...
int	fcurvetype
evdb::View2D *	fView
	Collection of graphics objects to render; text labels. More...

Additional Inherited Members
Protected Types inherited from evd::DrawingPad
using	IExperimentDrawerPtr = std::unique_ptr< evd_tool::IExperimentDrawer >
Protected Attributes inherited from evd::DrawingPad
TPad *	fPad
	The ROOT graphics pad. More...
HeaderDrawer *	fHeaderDraw
	Drawer for event header info. More...
IExperimentDrawerPtr	fGeometryDraw
	Drawer for detector geometry. More...
SimulationDrawer *	fSimulationDraw
	Drawer for simulation objects. More...
RawDataDrawer *	fRawDataDraw
	Drawer for raw data. More...
RecoBaseDrawer *	fRecoBaseDraw
	Drawer for recobase objects. More...
AnalysisBaseDrawer *	fAnalysisBaseDraw
	Drawer for analysisbase objects. More...

Detailed Description

A drawing pad showing calorimetric particle ID information.

Definition at line 21 of file CalorPad.h.

Constructor & Destructor Documentation

evd::CalorPad::CalorPad	(	const char *	name,
		const char *	title,
		double	x1,
		double	y1,
		double	x2,
		double	y2,
		int	curvetype
	)

Definition at line 44 of file CalorPad.cxx.

  : DrawingPad(name, title, x1, y1, x2, y2)
    , fcurvetype(curvetype)
{

   // Set up pad.
   this->Pad()->cd();
   this->Pad()->SetBit(kCannotPick);
   this->Pad()->SetBit(TPad::kCannotMove);
   this->Pad()->SetFillColor(kWhite);
   this->Pad()->SetLeftMargin(0.10);
   this->Pad()->SetRightMargin (0.025);
   this->Pad()->SetTopMargin (0.025);
   this->Pad()->SetBottomMargin (0.10);
   this->Pad()->Draw();

   dedx_range_pro = 0;
   dedx_range_ka = 0;
   dedx_range_pi = 0;
   dedx_range_mu = 0;
   ke_range_pro = 0;
   ke_range_ka = 0;
   ke_range_pi = 0;
   ke_range_mu = 0;

   fView = new evdb::View2D();

}

evd::CalorPad::~CalorPad

(

)

Definition at line 78 of file CalorPad.cxx.

{
  if(dedx_range_pro) {delete dedx_range_pro; dedx_range_pro = 0;}
  if(dedx_range_ka)  {delete dedx_range_ka;  dedx_range_ka  = 0;}
  if(dedx_range_pi)  {delete dedx_range_pi;  dedx_range_pi  = 0;}
  if(dedx_range_mu)  {delete dedx_range_mu;  dedx_range_mu  = 0;}
  if(ke_range_pro) {delete ke_range_pro; ke_range_pro = 0;}
  if(ke_range_ka)  {delete ke_range_ka;  ke_range_ka  = 0;}
  if(ke_range_pi)  {delete ke_range_pi;  ke_range_pi  = 0;}
  if(ke_range_mu)  {delete ke_range_mu;  ke_range_mu  = 0;}
  if (fView) { delete fView; fView = 0; }
}

Member Function Documentation

void evd::CalorPad::Draw

(

const char *

opt = 0

)

Definition at line 94 of file CalorPad.cxx.

{

  this->Pad()->cd();

  //Remove all previous objects from Pad's primitive list
  this->Pad()->Clear();

  //Remove all previous TPolyMarkers, TLatexs, etc... from list of such objects
  fView->Clear();

  //Draw coordinate axis and also GEANT based dE/dx vs. Range, or KE vs. Range, curves.
  DrawRefCurves();

  // grab the event from the singleton
  const art::Event *evt = evdb::EventHolder::Instance()->GetEvent();

  // Insert graphic objects into fView collection.
  if(evt){
    try{
      if(fcurvetype==1) AnalysisBaseDraw()->DrawDeDx(*evt, fView);
      else if (fcurvetype==0) AnalysisBaseDraw()->DrawKineticEnergy(*evt, fView);
      else if (fcurvetype==2) AnalysisBaseDraw()->CalorShower(*evt, fView);
    }
    catch (cet::exception const& e){
      if(fcurvetype==1) writeErrMsg("Draw->DrawDeDx",e);
      else if (fcurvetype==0) writeErrMsg("Draw->DrawKineticEnergy",e);
      else if (fcurvetype==2) writeErrMsg("Draw->CalorShower",e);
    }
  }

  // Draw objects on pad.
  fView->Draw();
  fPad->Modified();
  fPad->Update();

}

void evd::CalorPad::DrawRefCurves

(

)

Definition at line 135 of file CalorPad.cxx.

{

  if(dedx_range_pro){
    delete dedx_range_pro;
    dedx_range_pro = 0;
  }
  if(dedx_range_ka){
    delete dedx_range_ka;
    dedx_range_ka = 0;
  }
  if(dedx_range_pi){
    delete dedx_range_pi;
    dedx_range_pi = 0;
  }
  if(dedx_range_mu){
    delete dedx_range_mu;
    dedx_range_mu = 0;
  }
  if(ke_range_pro){
    delete ke_range_pro;
    ke_range_pro = 0;
  }
  if(ke_range_ka){
    delete ke_range_ka;
    ke_range_ka = 0;
  }
  if(ke_range_pi){
    delete ke_range_pi;
    ke_range_pi = 0;
  }
  if(ke_range_mu){
    delete ke_range_mu;
    ke_range_mu = 0;
  }

  double ymax;
  if(fcurvetype==1)  ymax=50.0;
  else ymax = 200.0;
  TH1F* h = this->Pad()->DrawFrame(0.0,0.0,25.0,ymax);
  h->GetXaxis()->SetLabelSize(0.04);
  h->GetXaxis()->SetTitleSize(0.04);
  h->GetXaxis()->CenterTitle();
  h->GetYaxis()->SetLabelSize(0.04);
  h->GetYaxis()->SetTitleSize(0.04);
  h->GetYaxis()->CenterTitle();

  if(fcurvetype==1){
    h->GetXaxis()->SetTitle("Residual Range (cm)");
    h->GetYaxis()->SetTitle("dE/dx (MeV/cm)");
  }else{
    h->GetXaxis()->SetTitle("Total Range (cm)");
    h->GetYaxis()->SetTitle("T (MeV)");
  }

  art::ServiceHandle<evd::AnalysisDrawingOptions const> anaOpt;

  cet::search_path sp("FW_SEARCH_PATH");
  if( !sp.find_file(anaOpt->fCalorTemplateFileName + ".root", fROOTfile) )
    throw cet::exception("Chi2ParticleID") << "cannot find the root template file: \n"
                                           << anaOpt->fCalorTemplateFileName
                                           << "\n bail ungracefully.\n";

  TFile *file = TFile::Open(fROOTfile.c_str());
  if(fcurvetype==1){
    dedx_range_pro = (TGraph*)file->Get("dedx_range_pro");
    dedx_range_ka  = (TGraph*)file->Get("dedx_range_ka");
    dedx_range_pi  = (TGraph*)file->Get("dedx_range_pi");
    dedx_range_mu  = (TGraph*)file->Get("dedx_range_mu");

    dedx_range_pro->SetMarkerStyle(7);
    dedx_range_ka->SetMarkerStyle(7);
    dedx_range_pi->SetMarkerStyle(7);
    dedx_range_mu->SetMarkerStyle(7);

    dedx_range_pro->SetMarkerColor(kBlack);
    dedx_range_ka->SetMarkerColor(kGray+2);
    dedx_range_pi->SetMarkerColor(kGray+1);
    dedx_range_mu->SetMarkerColor(kGray);

    dedx_range_mu->Draw("P,same");
    dedx_range_pi->Draw("P,same");
    dedx_range_ka->Draw("P,same");
    dedx_range_pro->Draw("P,same");
  }else{
    ke_range_pro = (TGraph*)file->Get("kinen_range_pro");
    ke_range_ka  = (TGraph*)file->Get("kinen_range_ka");
    ke_range_pi  = (TGraph*)file->Get("kinen_range_pi");
    ke_range_mu  = (TGraph*)file->Get("kinen_range_mu");

    ke_range_pro->SetMarkerStyle(7);
    ke_range_ka->SetMarkerStyle(7);
    ke_range_pi->SetMarkerStyle(7);
    ke_range_mu->SetMarkerStyle(7);

    ke_range_pro->SetMarkerColor(kBlack);
    ke_range_ka->SetMarkerColor(kGray+2);
    ke_range_pi->SetMarkerColor(kGray+1);
    ke_range_mu->SetMarkerColor(kGray);

    ke_range_mu->Draw("P,same");
    ke_range_pi->Draw("P,same");
    ke_range_ka->Draw("P,same");
    ke_range_pro->Draw("P,same");
  }
  file->Close();



}

Member Data Documentation

TGraph* evd::CalorPad::dedx_range_ka

private

kaon template

Definition at line 38 of file CalorPad.h.

TGraph* evd::CalorPad::dedx_range_mu

private

muon template

Definition at line 40 of file CalorPad.h.

TGraph* evd::CalorPad::dedx_range_pi

private

pion template

Definition at line 39 of file CalorPad.h.

TGraph* evd::CalorPad::dedx_range_pro

private

proton template

Definition at line 37 of file CalorPad.h.

int evd::CalorPad::fcurvetype

private

Definition at line 46 of file CalorPad.h.

std::string evd::CalorPad::fROOTfile

private

Definition at line 36 of file CalorPad.h.

evdb::View2D* evd::CalorPad::fView

private

Collection of graphics objects to render; text labels.

Definition at line 48 of file CalorPad.h.

TGraph* evd::CalorPad::ke_range_ka

private

kaon template

Definition at line 43 of file CalorPad.h.

TGraph* evd::CalorPad::ke_range_mu

private

muon template

Definition at line 45 of file CalorPad.h.

TGraph* evd::CalorPad::ke_range_pi

private

pion template

Definition at line 44 of file CalorPad.h.

TGraph* evd::CalorPad::ke_range_pro

private

proton template

Definition at line 42 of file CalorPad.h.

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

• lareventdisplay/lareventdisplay/EventDisplay/CalorPad.h
• lareventdisplay/lareventdisplay/EventDisplay/CalorPad.cxx