#include <FWElectronDetailView.h>

Inheritance diagram for FWElectronDetailView:

Public Member Functions
	FWElectronDetailView ()

	~FWElectronDetailView () override

Public Member Functions inherited from FWDetailViewGL< reco::GsfElectron >
	FWDetailViewGL ()

void	init (TEveWindowSlot *) override

void	setBackgroundColor (Color_t) override

TGLViewer *	viewerGL () const

	~FWDetailViewGL () override

Public Member Functions inherited from FWDetailView< reco::GsfElectron >
void	build (const FWModelId &iID, const void *iData) override

	FWDetailView ()

Public Member Functions inherited from FWDetailViewBase
void	build (const FWModelId &)

const fireworks::Context &	context () const

const FWEventItem *	item ()

void	setItem (const FWEventItem *x)

virtual	~FWDetailViewBase ()

Private Member Functions
void	addSceneInfo (const reco::GsfElectron i, TEveElementList tList)

void	addTrackPointsInCaloData (const reco::GsfElectron , TEveCaloLego )

void	build (const FWModelId &id, const reco::GsfElectron *) override

Bool_t	checkRange (Double_t &, Double_t &, Double_t &, Double_t &, Double_t, Double_t)

double	deltaEtaSuperClusterTrackAtVtx (const reco::GsfElectron &)

double	deltaPhiSuperClusterTrackAtVtx (const reco::GsfElectron &)

void	drawCrossHair (const reco::GsfElectron , TEveCaloLego , TEveElementList *)

	FWElectronDetailView (const FWElectronDetailView &)=delete

const FWElectronDetailView &	operator= (const FWElectronDetailView &)=delete

void	setTextInfo (const FWModelId &id, const reco::GsfElectron *) override

Private Attributes
FWECALDetailViewBuilder *	m_builder

TEveCaloData *	m_data

TLegend *	m_legend

Additional Inherited Members
Static Public Member Functions inherited from FWDetailView< reco::GsfElectron >
static std::string	classRegisterTypeName ()

static std::string	classTypeName ()

Static Public Member Functions inherited from FWDetailViewBase
static void	drawCanvasBox (Double_t *pos, Color_t fillCol, Int_t fillType=0, bool bg=kTRUE)

static void	drawCanvasDot (Float_t x, Float_t y, Float_t r, Color_t)

Protected Member Functions inherited from FWDetailViewBase
	FWDetailViewBase (const std::type_info &)

Protected Attributes inherited from FWDetailViewGL< reco::GsfElectron >
TEveScene *	m_eveScene

TEveViewer *	m_eveViewer

TGCompositeFrame *	m_guiFrame

TCanvas *	m_infoCanvas

Detailed Description

Definition at line 31 of file FWElectronDetailView.h.

Constructor & Destructor Documentation

◆ FWElectronDetailView() [1/2]

FWElectronDetailView::FWElectronDetailView ( )

Definition at line 37 of file FWElectronDetailView.cc.

37 : m_data(nullptr), m_builder(nullptr), m_legend(nullptr) {}

◆ ~FWElectronDetailView()

FWElectronDetailView::~FWElectronDetailView ( )

override

Definition at line 39 of file FWElectronDetailView.cc.

                                             {
   m_eveViewer->GetGLViewer()->DeleteOverlayElements(TGLOverlayElement::kUser);
  
   delete m_builder;
   if (m_data)
     m_data->DecDenyDestroy();
 }

References ecaldqm::binning::kUser, m_builder, m_data, and FWDetailViewGL< reco::GsfElectron >::m_eveViewer.

◆ FWElectronDetailView() [2/2]

FWElectronDetailView::FWElectronDetailView ( const FWElectronDetailView & )

privatedelete

Member Function Documentation

◆ addSceneInfo()

void FWElectronDetailView::addSceneInfo	(	const reco::GsfElectron *	i,
		TEveElementList *	tList
	)

private

Definition at line 286 of file FWElectronDetailView.cc.

                                                                                         {
   // centroids
   Double_t x(0), y(0), z(0);
   Double_t delta(0.02);
  
   TEveStraightLineSet *scposition = new TEveStraightLineSet("sc position");
   scposition->SetPickable(kTRUE);
   scposition->SetTitle("Super cluster centroid");
  
   x = i->caloPosition().eta();
   y = i->caloPosition().phi();
  
   scposition->AddLine(x - delta, y, z, x + delta, y, z);
   scposition->AddLine(x, y - delta, z, x, y + delta, z);
   scposition->AddLine(x, y, z - delta, x, y, z + delta);
   scposition->SetLineColor(kBlue);
   scposition->SetLineWidth(2);
   scposition->SetDepthTest(kFALSE);
   tList->AddElement(scposition);
  
   scposition->SetMarkerColor(kBlue);
   scposition->SetMarkerStyle(2);
   m_legend->AddEntry(scposition, "Super cluster centroid", "p");
  
   // seed position
   TEveStraightLineSet *seedposition = new TEveStraightLineSet("seed position");
   seedposition->SetTitle("Seed cluster centroid");
   seedposition->SetPickable(kTRUE);
  
   x = i->superCluster()->seed()->position().eta();
   y = i->superCluster()->seed()->position().phi();
  
   seedposition->AddLine(x - delta, y - delta, z, x + delta, y + delta, z);
   seedposition->AddLine(x - delta, y + delta, z, x + delta, y - delta, z);
   seedposition->SetLineColor(kRed);
   seedposition->SetLineWidth(2);
   seedposition->SetDepthTest(kFALSE);
   tList->AddElement(seedposition);
  
   seedposition->SetMarkerColor(kRed);
   seedposition->SetMarkerStyle(5);
   m_legend->AddEntry(seedposition, "Seed cluster centroid", "p");
  
   // electron direction (show it if it's within
   // the area of interest)
   if (fabs(i->phi() - i->caloPosition().phi()) < 25 * 0.0172 &&
       fabs(i->eta() - i->caloPosition().eta()) < 25 * 0.0172) {
     TEveStraightLineSet *eldirection = new TEveStraightLineSet("seed position");
     eldirection->SetTitle("Electron direction at vertex");
     eldirection->SetPickable(kTRUE);
  
     x = i->eta();
     y = i->phi();
     eldirection->AddLine(x - delta, y - delta, z, x + delta, y + delta, z);
     eldirection->AddLine(x - delta, y + delta, z, x + delta, y - delta, z);
     eldirection->SetLineColor(kGreen + 1);
     eldirection->SetDepthTest(kFALSE);
     tList->AddElement(eldirection);
  
     eldirection->SetMarkerColor(kGreen);
     eldirection->SetMarkerStyle(5);
     m_legend->AddEntry(eldirection, "Direction at vertex", "p");
   }
 }

References dumpMFGeometry_cfg::delta, mps_fire::i, m_legend, x, y, and z.

Referenced by build().

◆ addTrackPointsInCaloData()

void FWElectronDetailView::addTrackPointsInCaloData	(	const reco::GsfElectron *	i,
		TEveCaloLego *	lego
	)

private

Definition at line 246 of file FWElectronDetailView.cc.

                                                                                                 {
   return;
   TEveCaloDataVec *data = (TEveCaloDataVec *)lego->GetData();
   Double_t em, eM, pm, pM;
   data->GetEtaLimits(em, eM);
   data->GetPhiLimits(pm, pM);
   data->IncDenyDestroy();
   Bool_t changed = kFALSE;
   // add cells in third layer if necessary
  
   //   trackpositionAtCalo
   {
     double eta = i->superCluster()->seed()->position().eta() - i->deltaEtaSeedClusterTrackAtCalo();
     double phi = i->superCluster()->seed()->position().phi() - i->deltaPhiSeedClusterTrackAtCalo();
  
     if (checkRange(em, eM, pm, pM, eta, phi))
       changed = kTRUE;
   }
   // pinposition
   {
     double eta = i->caloPosition().eta() - deltaEtaSuperClusterTrackAtVtx(*i);
     double phi = i->caloPosition().phi() - deltaPhiSuperClusterTrackAtVtx(*i);
  
     if (checkRange(em, eM, pm, pM, eta, phi))
       changed = kTRUE;
   }
   if (changed) {
     data->AddTower(em, eM, pm, pM);
     data->FillSlice(2, 0);
     data->DataChanged();
  
     lego->ComputeBBox();
     Double_t legoScale = ((eM - em) < (pM - pm)) ? (eM - em) : (pM - pm);
     lego->InitMainTrans();
     lego->RefMainTrans().SetScale(legoScale, legoScale, legoScale * 0.5);
     lego->RefMainTrans().SetPos((eM + em) * 0.5, (pM + pm) * 0.5, 0);
     lego->ElementChanged(true);
   }
 }

References checkRange(), data, deltaEtaSuperClusterTrackAtVtx(), deltaPhiSuperClusterTrackAtVtx(), PVValHelper::eta, mps_fire::i, and phi.

Referenced by build().

◆ build()

void FWElectronDetailView::build	(	const FWModelId &	id,
		const reco::GsfElectron *	iElectron
	)

overrideprivatevirtual

Implements FWDetailView< reco::GsfElectron >.

Definition at line 50 of file FWElectronDetailView.cc.

                                                                                       {
   if (!iElectron)
     return;
   // If SuperCluster reference is not stored,
   // take eta and phi of a Candidate
   double eta = 0;
   double phi = 0;
   if (iElectron->superCluster().isAvailable()) {
     eta = iElectron->caloPosition().eta();
     phi = iElectron->caloPosition().phi();
   } else {
     eta = iElectron->eta();
     phi = iElectron->phi();
   }
  
   // build ECAL objects
   m_builder = new FWECALDetailViewBuilder(id.item()->getEvent(), id.item()->getGeom(), eta, phi, 25);
  
   m_builder->showSuperClusters();
   if (iElectron->superCluster().isAvailable())
     m_builder->showSuperCluster(*(iElectron->superCluster()), kYellow + 1);
  
   TEveCaloLego *lego = m_builder->build();
   m_data = lego->GetData();
   m_eveScene->AddElement(lego);
  
   m_legend = new TLegend(0.01, 0.01, 0.99, 0.99, nullptr, "NDC");
   m_legend->SetTextSize(0.075);
   m_legend->SetBorderSize(0);
   m_legend->SetMargin(0.15);
   m_legend->SetEntrySeparation(0.05);
  
   // add Electron specific details
   if (false && iElectron->superCluster().isAvailable()) {
     addTrackPointsInCaloData(iElectron, lego);
     drawCrossHair(iElectron, lego, m_eveScene);
     addSceneInfo(iElectron, m_eveScene);
   }
  
   // draw axis at the window corners
   if (true) {
     TEveCaloLegoOverlay *overlay = new TEveCaloLegoOverlay();
     overlay->SetShowPlane(kFALSE);
     overlay->SetShowPerspective(kFALSE);
     overlay->SetCaloLego(lego);
     overlay->SetShowScales(true);  // temporary
     viewerGL()->AddOverlayElement(overlay);
   }
   // set event handler and flip camera to top view at beginning
   viewerGL()->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
   FWGLEventHandler *eh = new FWGLEventHandler((TGWindow *)viewerGL()->GetGLWidget(), (TObject *)viewerGL(), lego);
   viewerGL()->SetEventHandler(eh);
   viewerGL()->ResetCamerasAfterNextUpdate();
   viewerGL()->UpdateScene(kFALSE);
   gEve->Redraw3D();
  
   setTextInfo(id, iElectron);
 }

References addSceneInfo(), addTrackPointsInCaloData(), FWECALDetailViewBuilder::build(), reco::GsfElectron::caloPosition(), drawCrossHair(), PVValHelper::eta, reco::LeafCandidate::eta(), edm::Ref< C, T, F >::isAvailable(), FWDetailViewBase::item(), m_builder, m_data, FWDetailViewGL< reco::GsfElectron >::m_eveScene, m_legend, compare::overlay(), phi, reco::LeafCandidate::phi(), setTextInfo(), FWECALDetailViewBuilder::showSuperCluster(), FWECALDetailViewBuilder::showSuperClusters(), reco::GsfElectron::superCluster(), and FWDetailViewGL< reco::GsfElectron >::viewerGL().

◆ checkRange()

Bool_t FWElectronDetailView::checkRange	(	Double_t &	em,
		Double_t &	eM,
		Double_t &	pm,
		Double_t &	pM,
		Double_t	eta,
		Double_t	phi
	)

private

Definition at line 222 of file FWElectronDetailView.cc.

                                                                                         {
   Bool_t changed = kFALSE;
  
   //check eta
   if (eta < em) {
     em = eta;
     changed = kTRUE;
   } else if (eta > eM) {
     eM = eta;
     changed = kTRUE;
   }
  
   // check phi
   if (phi < pm) {
     pm = phi;
     changed = kTRUE;
   } else if (phi > pM) {
     pM = phi;
     changed = kTRUE;
   }
   return changed;
 }

References PVValHelper::eta, and phi.

Referenced by addTrackPointsInCaloData().

◆ deltaEtaSuperClusterTrackAtVtx()

double FWElectronDetailView::deltaEtaSuperClusterTrackAtVtx ( const reco::GsfElectron & electron )

private

Definition at line 109 of file FWElectronDetailView.cc.

                                                                                            {
   return electron.deltaEtaSuperClusterTrackAtVtx();
 }

References HPSPFTauProducerPuppi_cfi::electron.

Referenced by addTrackPointsInCaloData(), and drawCrossHair().

◆ deltaPhiSuperClusterTrackAtVtx()

double FWElectronDetailView::deltaPhiSuperClusterTrackAtVtx ( const reco::GsfElectron & electron )

private

Definition at line 113 of file FWElectronDetailView.cc.

                                                                                            {
   return electron.deltaPhiSuperClusterTrackAtVtx();
 }

References HPSPFTauProducerPuppi_cfi::electron.

Referenced by addTrackPointsInCaloData(), and drawCrossHair().

◆ drawCrossHair()

void FWElectronDetailView::drawCrossHair	(	const reco::GsfElectron *	i,
		TEveCaloLego *	lego,
		TEveElementList *	tList
	)

private

Definition at line 176 of file FWElectronDetailView.cc.

                                                                                                              {
   double ymax = lego->GetPhiMax();
   double ymin = lego->GetPhiMin();
   double xmax = lego->GetEtaMax();
   double xmin = lego->GetEtaMin();
  
   // draw crosshairs for track intersections
  
   {
     const double eta = i->superCluster()->seed()->position().eta() - i->deltaEtaSeedClusterTrackAtCalo();
     const double phi = i->superCluster()->seed()->position().phi() - i->deltaPhiSeedClusterTrackAtCalo();
  
     TEveStraightLineSet *trackpositionAtCalo = new TEveStraightLineSet("sc trackpositionAtCalo");
     trackpositionAtCalo->SetPickable(kTRUE);
     trackpositionAtCalo->SetTitle("Track position at Calo propagating from the outermost state");
  
     trackpositionAtCalo->AddLine(eta, ymin, 0, eta, ymax, 0);
     trackpositionAtCalo->AddLine(xmin, phi, 0, xmax, phi, 0);
  
     trackpositionAtCalo->SetDepthTest(kFALSE);
     trackpositionAtCalo->SetLineColor(kBlue);
     tList->AddElement(trackpositionAtCalo);
  
     m_legend->AddEntry(trackpositionAtCalo, "From outermost state", "l");
   }
   //
   // pin position
   //
   {
     TEveStraightLineSet *pinposition = new TEveStraightLineSet("pin position");
     pinposition->SetPickable(kTRUE);
     pinposition->SetTitle("Track position at Calo propagating from the innermost state");
     Double_t eta = i->caloPosition().eta() - deltaEtaSuperClusterTrackAtVtx(*i);
     Double_t phi = i->caloPosition().phi() - deltaPhiSuperClusterTrackAtVtx(*i);
  
     pinposition->AddLine(eta, ymax, 0, eta, ymin, 0);
     pinposition->AddLine(xmin, phi, 0, xmax, phi, 0);
  
     pinposition->SetDepthTest(kFALSE);
     pinposition->SetLineColor(kRed);
     tList->AddElement(pinposition);
  
     m_legend->AddEntry(pinposition, "From innermost state", "l");
   }
 }

References deltaEtaSuperClusterTrackAtVtx(), deltaPhiSuperClusterTrackAtVtx(), PVValHelper::eta, mps_fire::i, m_legend, phi, TrackerOfflineValidation_Dqm_cff::xmax, TrackerOfflineValidation_Dqm_cff::xmin, L1TOccupancyClient_cfi::ymax, and L1TOccupancyClient_cfi::ymin.

Referenced by build().

◆ operator=()

const FWElectronDetailView& FWElectronDetailView::operator= ( const FWElectronDetailView & )

privatedelete

◆ setTextInfo()

void FWElectronDetailView::setTextInfo	(	const FWModelId &	id,
		const reco::GsfElectron *	electron
	)

overrideprivatevirtual

Implements FWDetailView< reco::GsfElectron >.

Definition at line 117 of file FWElectronDetailView.cc.

                                                                                            {
   m_infoCanvas->cd();
  
   float_t x = 0.02;
   float_t x2 = 0.52;
   float y = 0.95;
  
   TLatex *latex = new TLatex(x, y, "");
   const double textsize(0.05);
   latex->SetTextSize(2 * textsize);
  
   latex->DrawLatex(x, y, id.item()->modelName(id.index()).c_str());
   y -= latex->GetTextSize() * 0.6;
  
   latex->SetTextSize(textsize);
   float lineH = latex->GetTextSize() * 0.6;
  
   latex->DrawLatex(
       x, y, Form(" E_{T} = %.1f GeV, #eta = %0.2f, #varphi = %0.2f", electron->et(), electron->eta(), electron->phi()));
   y -= lineH;
   // summary
   if (electron->charge() > 0)
     latex->DrawLatex(x, y, " charge = +1");
   else
     latex->DrawLatex(x, y, " charge = -1");
   y -= lineH;
  
   if (electron->superCluster().isAvailable()) {
     // delta phi/eta in
     latex->DrawLatex(x, y, "SuperCluster vs inner state extrapolation");
     y -= lineH;
     latex->DrawLatex(x, y, TString::Format(" #Delta#eta_{in} = %.3f", electron->deltaEtaSuperClusterTrackAtVtx()));
     latex->DrawLatex(x2, y, TString::Format("#Delta#varphi_{in} = %.3f", electron->deltaPhiSuperClusterTrackAtVtx()));
     y -= lineH;
  
     // delta phi/eta out
     latex->DrawLatex(x, y, "SeedCluster vs outer state extrapolation");
     y -= lineH;
  
     latex->DrawLatex(x, y, TString::Format(" #Delta#eta_{out} = %.3f", electron->deltaEtaSeedClusterTrackAtCalo()));
     latex->DrawLatex(x2, y, TString::Format(" #Delta#varphi_{out} = %.3f", electron->deltaPhiSeedClusterTrackAtCalo()));
     y -= 2 * lineH;
   } else {
     latex->DrawLatex(x, y, "Ref to SuperCluster is not available");
   }
  
   latex->DrawLatex(x, y, TString::Format(" Tracker driven seed: %s", electron->trackerDrivenSeed() ? "YES" : "NO"));
   y -= lineH;
   latex->DrawLatex(x, y, TString::Format(" ECAL driven seed: %s", electron->ecalDrivenSeed() ? "YES" : "NO"));
   y -= lineH;
  
   y = m_builder->makeLegend(0.02, y);
   y -= lineH;
  
   m_legend->SetY2(y);
   m_legend->Draw();
   m_legend = nullptr;  // Deleted together with TPad.
 }

References HPSPFTauProducerPuppi_cfi::electron, FWDetailViewBase::item(), m_builder, FWDetailViewGL< reco::GsfElectron >::m_infoCanvas, m_legend, FWECALDetailViewBuilder::makeLegend(), ecalBarrelClusterFastTimer_cfi::modelName, x, testProducerWithPsetDescEmpty_cfi::x2, and y.

Referenced by build().

Member Data Documentation

◆ m_builder

FWECALDetailViewBuilder* FWElectronDetailView::m_builder

private

Definition at line 56 of file FWElectronDetailView.h.

Referenced by build(), setTextInfo(), and ~FWElectronDetailView().

◆ m_data

TEveCaloData* FWElectronDetailView::m_data

private

Definition at line 55 of file FWElectronDetailView.h.

Referenced by build(), and ~FWElectronDetailView().

◆ m_legend

TLegend* FWElectronDetailView::m_legend

private

Definition at line 57 of file FWElectronDetailView.h.

Referenced by addSceneInfo(), build(), drawCrossHair(), and setTextInfo().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FWElectronDetailView() [1/2]

◆ ~FWElectronDetailView()

◆ FWElectronDetailView() [2/2]

Member Function Documentation

◆ addSceneInfo()

◆ addTrackPointsInCaloData()

◆ build()

◆ checkRange()

◆ deltaEtaSuperClusterTrackAtVtx()

◆ deltaPhiSuperClusterTrackAtVtx()

◆ drawCrossHair()

◆ operator=()

◆ setTextInfo()

Member Data Documentation

◆ m_builder

◆ m_data

◆ m_legend