FWECALDetailViewBuilder Class Reference

#include <FWECALDetailViewBuilder.h>

Public Member Functions
TEveCaloLego *	build ()
TEveCaloData *	buildCaloData (bool xyEE)
	FWECALDetailViewBuilder (const edm::EventBase *event, const FWGeometry *geom, float eta, float phi, int size=50, Color_t defaultColor=kMagenta+1)
double	makeLegend (double x0=0.02, double y0=0.95, Color_t clustered1=kGreen+1, Color_t clustered2=kTeal, Color_t supercluster=kYellow)
void	setColor (Color_t color, const std::vector< DetId > &detIds)
void	showSuperCluster (const reco::SuperCluster &cluster, Color_t color=kYellow)
void	showSuperClusters (Color_t color1=kGreen+2, Color_t color2=kTeal)

Private Member Functions
void	fillData (TEveCaloDataVec *data)
void	fillEtaPhi (const EcalRecHitCollection *hits, TEveCaloDataVec *data)
float	sizeRad () const

Static Private Member Functions
static bool	superClusterEtaLess (const reco::CaloCluster &lhs, const reco::CaloCluster &rhs)

Private Attributes
std::vector< FWBoxRecHit * >	m_boxes
Color_t	m_defaultColor
std::map< DetId, int >	m_detIdsToColor
float	m_eta
const edm::EventBase *	m_event
const FWGeometry *	m_geom
float	m_phi
int	m_size
TEveElement *	m_towerList

Detailed Description

Definition at line 22 of file FWECALDetailViewBuilder.h.

Constructor & Destructor Documentation

FWECALDetailViewBuilder()

FWECALDetailViewBuilder::FWECALDetailViewBuilder	(	const edm::EventBase *	event,
		const FWGeometry *	geom,
		float	eta,
		float	phi,
		int	size = 50,
		Color_t	defaultColor = kMagenta + 1
	)

Definition at line 32 of file FWECALDetailViewBuilder.cc.

    : m_event(event),
      m_geom(geom),
      m_eta(eta),
      m_phi(phi),
      m_size(size),
      m_defaultColor(defaultColor),
      m_towerList(nullptr) {}

Member Function Documentation

build()

TEveCaloLego * FWECALDetailViewBuilder::build

(

)

Definition at line 99 of file FWECALDetailViewBuilder.cc.

                                             {
  // axis
  float etaMin = m_eta - sizeRad();
  float etaMax = m_eta + sizeRad();
  float phiMin = m_phi - sizeRad();
  float phiMax = m_phi + sizeRad();
 
  m_towerList = new TEveElementList("TowerHolder");
  TEveCaloData *data = buildCaloData(true);
 
  // lego
  TEveCaloLego *lego = new TEveCaloLego();
  lego->SetData(data);
  lego->AddElement(m_towerList);
  lego->SetAutoRange(false);
  lego->SetDrawNumberCellPixels(100);
  // scale and translate to real world coordinates
  lego->SetEta(etaMin, etaMax);
  lego->SetPhiWithRng((phiMin + phiMax) * 0.5, (phiMax - phiMin) * 0.5);  // phi range = 2* phiOffset
  Double_t legoScale = sizeRad() * 2;
  lego->InitMainTrans();
  lego->RefMainTrans().SetScale(legoScale, legoScale, legoScale * 0.5);
  lego->RefMainTrans().SetPos(m_eta, m_phi, -0.01);
  lego->SetAutoRebin(kFALSE);
  lego->SetName("ECALDetail Lego");
 
  // cut & paste from FWLegoViewBase
  lego->SetScaleAbs(true);
  lego->SetHasFixedHeightIn2DMode(true);
  lego->SetFixedHeightValIn2DMode(0.001);
 
  TEvePointSet *ps = new TEvePointSet("origin");
  ps->SetNextPoint(m_eta, m_phi, 0.01);
  ps->SetMarkerSize(0.05);
  ps->SetMarkerStyle(2);
  ps->SetMainColor(kGreen);
  ps->SetMarkerColor(kGreen);
  lego->AddElement(ps);
 
  return lego;
}

References buildCaloData(), data, ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, m_eta, m_phi, m_towerList, AlignmentTrackSelector_cfi::phiMax, AlignmentTrackSelector_cfi::phiMin, and sizeRad().

Referenced by FWCaloTowerDetailView::build(), FWMuonDetailView::build(), FWPhotonDetailView::build(), and FWElectronDetailView::build().

buildCaloData()

TEveCaloData * FWECALDetailViewBuilder::buildCaloData

(

bool

xyEE

)

Definition at line 43 of file FWECALDetailViewBuilder.cc.

                                                         {
  // get the hits from the event
 
  // data
  TEveCaloDataVec *data = new TEveCaloDataVec(1);
  data->SetWrapTwoPi(false);
  data->RefSliceInfo(0).Setup("hits (not clustered)", 0.0, m_defaultColor);
 
  fillData(data);
 
  // axis
  float etaMin = m_eta - sizeRad();
  float etaMax = m_eta + sizeRad();
  float phiMin = m_phi - sizeRad();
  float phiMax = m_phi + sizeRad();
 
  data->AddTower(m_eta - sizeRad(), m_eta + sizeRad(), m_phi - sizeRad(), m_phi + sizeRad());
 
  data->FillSlice(0, 0.1);
 
  TAxis *eta_axis = nullptr;
  TAxis *phi_axis = nullptr;
 
  //  printf("data rng %f %f %f %f\n",etaMin, etaMax, phiMin, phiMax );
  std::vector<double> etaBinsWithinLimits;
  etaBinsWithinLimits.push_back(etaMin);
  for (unsigned int i = 0; i < 83; ++i)
    if (fw3dlego::xbins[i] > etaMin && fw3dlego::xbins[i] < etaMax)
      etaBinsWithinLimits.push_back(fw3dlego::xbins[i]);
  etaBinsWithinLimits.push_back(etaMax);
 
  std::vector<double> phiBinsWithinLimits;
  phiBinsWithinLimits.push_back(phiMin);
  for (double phi = -M_PI; phi < M_PI; phi += M_PI / 36)
    if (phi > phiMin && phi < phiMax)
      phiBinsWithinLimits.push_back(phi);
  phiBinsWithinLimits.push_back(phiMax);
 
  eta_axis = new TAxis((int)etaBinsWithinLimits.size() - 1, &etaBinsWithinLimits[0]);
  phi_axis = new TAxis((int)phiBinsWithinLimits.size() - 1, &phiBinsWithinLimits[0]);
 
  eta_axis->SetTitleFont(122);
  eta_axis->SetTitle("h");
  eta_axis->SetTitleSize(0.07);
  phi_axis->SetTitleFont(122);
  phi_axis->SetTitle("f");
  phi_axis->SetTitleSize(0.07);
 
  eta_axis->SetNdivisions(510);
  phi_axis->SetNdivisions(510);
  data->SetEtaBins(eta_axis);
  data->SetPhiBins(phi_axis);
  return data;
}

References data, ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, fillData(), mps_fire::i, m_defaultColor, m_eta, m_phi, M_PI, phi, AlignmentTrackSelector_cfi::phiMax, AlignmentTrackSelector_cfi::phiMin, sizeRad(), and fw3dlego::xbins.

Referenced by build().

fillData()

void FWECALDetailViewBuilder::fillData ( TEveCaloDataVec *  data )

private

Definition at line 279 of file FWECALDetailViewBuilder.cc.

                                                            {
  {  // barrel
    const EcalRecHitCollection *hitsEB = nullptr;
    edm::Handle<EcalRecHitCollection> handle_hitsEB;
 
    // RECO
    try {
      edm::InputTag tag("ecalRecHit", "EcalRecHitsEB");
      m_event->getByLabel(tag, handle_hitsEB);
      if (handle_hitsEB.isValid()) {
        hitsEB = &*handle_hitsEB;
      }
    } catch (...) {
      fwLog(fwlog::kWarning) << "FWECALDetailViewBuilder::fillData():: Failed to access EcalRecHitsEB collection."
                             << std::endl;
    }
 
    // AOD
    if (!handle_hitsEB.isValid()) {
      try {
        edm::InputTag tag("reducedEcalRecHitsEB");
        m_event->getByLabel(tag, handle_hitsEB);
        if (handle_hitsEB.isValid()) {
          hitsEB = &*handle_hitsEB;
        }
 
      } catch (...) {
        fwLog(fwlog::kWarning)
            << "FWECALDetailViewBuilder::filData():: Failed to access reducedEcalRecHitsEB collection." << std::endl;
      }
    }
 
    // MINIAOD
    if (!handle_hitsEB.isValid()) {
      try {
        edm::InputTag tag("reducedEgamma", "reducedEBRecHits");
        m_event->getByLabel(tag, handle_hitsEB);
        if (handle_hitsEB.isValid()) {
          hitsEB = &*handle_hitsEB;
        }
 
      } catch (...) {
        fwLog(fwlog::kWarning) << "FWECALDetailViewBuilder::filData():: Failed to access reducedEgamma collection."
                               << std::endl;
      }
    }
 
    if (handle_hitsEB.isValid()) {
      fillEtaPhi(hitsEB, data);
    }
  }
 
  {  // endcap
 
    const EcalRecHitCollection *hitsEE = nullptr;
    edm::Handle<EcalRecHitCollection> handle_hitsEE;
 
    // RECO
    try {
      edm::InputTag tag("ecalRecHit", "EcalRecHitsEE");
      m_event->getByLabel(tag, handle_hitsEE);
      if (handle_hitsEE.isValid())
        hitsEE = &*handle_hitsEE;
    } catch (...) {
      fwLog(fwlog::kWarning) << "FWECALDetailViewBuilder::fillData():: Failed to access ecalRecHitsEE collection."
                             << std::endl;
    }
 
    // AOD
    if (!handle_hitsEE.isValid()) {
      try {
        edm::InputTag tag("reducedEcalRecHitsEE");
        m_event->getByLabel(tag, handle_hitsEE);
        if (handle_hitsEE.isValid()) {
          hitsEE = &*handle_hitsEE;
        }
 
      } catch (...) {
        fwLog(fwlog::kWarning)
            << "FWECALDetailViewBuilder::fillData():: Failed to access reducedEcalRecHitsEE collection." << std::endl;
      }
 
      // MINIAOD
      if (!handle_hitsEE.isValid()) {
        try {
          edm::InputTag tag("reducedEgamma", "reducedEERecHits");
          m_event->getByLabel(tag, handle_hitsEE);
          if (handle_hitsEE.isValid()) {
            hitsEE = &*handle_hitsEE;
          }
 
        } catch (...) {
          fwLog(fwlog::kWarning)
              << "FWECALDetailViewBuilder::fillData():: Failed to access reducedEcalRecHitsEE collection." << std::endl;
        }
      }
    }
 
    if (handle_hitsEE.isValid()) {
      fillEtaPhi(hitsEE, data);
    }
  }
 
  if (m_boxes.empty())
    return;
 
  bool plotEt = true;
  float maxEnergy = 0;
  int maxEnergyIdx = 0;
  // get max energy in EE and EB
 
  int cnt = 0;
  for (auto &i : m_boxes) {
    if (i->getEnergy(plotEt) > maxEnergy) {
      maxEnergy = i->getEnergy(plotEt);
      maxEnergyIdx = cnt;
    }
    cnt++;
  }
 
  m_boxes[maxEnergyIdx]->setIsTallest();
 
  // AMT ... max size can be an external parameter
  float scale = 0.3 / maxEnergy;
  for (auto &i : m_boxes) {
    i->updateScale(scale, log(maxEnergy + 1), plotEt);
    i->getTower()->SetDrawFrame(true);
  }
  data->DataChanged();
}

References data, fillEtaPhi(), fwLog, edm::EventBase::getByLabel(), mps_fire::i, edm::HandleBase::isValid(), fwlog::kWarning, dqm-mbProfile::log, m_boxes, m_event, particleFlowClusterECALTimeSelected_cfi::maxEnergy, L1EGammaCrystalsEmulatorProducer_cfi::scale, and GlobalPosition_Frontier_DevDB_cff::tag.

Referenced by buildCaloData().

fillEtaPhi()

void FWECALDetailViewBuilder::fillEtaPhi ( const EcalRecHitCollection *  hits, TEveCaloDataVec *  data  )

private

Definition at line 205 of file FWECALDetailViewBuilder.cc.

                                                                                                {
  // printf("filletaphi \n");
  const float area = sizeRad();  // barrel cell range, AMT this is available in context
 
  double eta1 = m_eta - area;
  double eta2 = m_eta + area;
  double phi1 = m_phi - area;
  double phi2 = m_phi + area;
 
  std::vector<FWBoxRecHit *> boxes;
  for (EcalRecHitCollection::const_iterator hitIt = hits->begin(); hitIt != hits->end(); ++hitIt) {
    const float *corners = m_geom->getCorners(hitIt->detid());
    float energy, et;
    std::vector<TEveVector> etaphiCorners(8);
 
    if (corners == nullptr)
      continue;
 
    for (int i = 0; i < 4; ++i) {
      TEveVector cv = TEveVector(corners[i * 3], corners[i * 3 + 1], corners[i * 3 + 2]);
      etaphiCorners[i].fX = cv.Eta();  // Conversion of rechit X/Y values for plotting in Eta/Phi
      etaphiCorners[i].fY = cv.Phi();
      etaphiCorners[i].fZ = 0.0;
 
      etaphiCorners[i + 4].fX =
          etaphiCorners[i].fX;  // Top can simply be plotted exactly over the top of the bottom face
      etaphiCorners[i + 4].fY = etaphiCorners[i].fY;
      etaphiCorners[i + 4].fZ = 0.001;
      //  printf("%f %f %d \n",  etaphiCorners[i].fX, etaphiCorners[i].fY, i);
    }
 
    TEveVector center;
    for (int i = 0; i < 4; ++i)
      center += etaphiCorners[i];
    center *= 1.f / 4.f;
 
    if (center.fX < eta1 || center.fX > eta2)
      continue;
    if (center.fY < phi1 || center.fY > phi2)
      continue;
 
    // Stop phi wrap
    float dPhi1 = etaphiCorners[2].fY - etaphiCorners[1].fY;
    float dPhi2 = etaphiCorners[3].fY - etaphiCorners[0].fY;
    float dPhi3 = etaphiCorners[1].fY - etaphiCorners[2].fY;
    float dPhi4 = etaphiCorners[0].fY - etaphiCorners[3].fY;
 
    if (dPhi1 > 1)
      etaphiCorners[2].fY = etaphiCorners[2].fY - (2 * TMath::Pi());
    if (dPhi2 > 1)
      etaphiCorners[3].fY = etaphiCorners[3].fY - (2 * TMath::Pi());
    if (dPhi3 > 1)
      etaphiCorners[2].fY = etaphiCorners[2].fY + (2 * TMath::Pi());
    if (dPhi4 > 1)
      etaphiCorners[3].fY = etaphiCorners[3].fY + (2 * TMath::Pi());
 
    energy = hitIt->energy();
    et = calculateEt(center, energy);
    Color_t bcolor = m_defaultColor;
    std::map<DetId, int>::const_iterator itr = m_detIdsToColor.find(hitIt->id());
    if (itr != m_detIdsToColor.end())
      bcolor = itr->second;
 
    m_boxes.push_back(new FWBoxRecHit(etaphiCorners, m_towerList, energy, et));
    TEveElement::List_i pIt = m_boxes.back()->getTower()->BeginParents();
    TEveCompound *comp = dynamic_cast<TEveCompound *>(*pIt);
    comp->SetMainColor(bcolor);
    m_boxes.back()->getTower()->SetPickable(true);
    m_boxes.back()->getTower()->SetElementTitle(Form("rawId = %d, et = %f", hitIt->id().rawId(), et));
  }  // loop hits
}

References custom_jme_cff::area, FWPFMaths::calculateEt(), AlCaHLTBitMon_QueryRunRegistry::comp, cuy::cv, HCALHighEnergyHPDFilter_cfi::energy, EgHLTOffHistBins_cfi::et, HLT_FULL_cff::eta1, HLT_FULL_cff::eta2, FWGeometry::getCorners(), hfClusterShapes_cfi::hits, mps_fire::i, m_boxes, m_defaultColor, m_detIdsToColor, m_eta, m_geom, m_phi, m_towerList, Pi, and sizeRad().

Referenced by fillData().

makeLegend()

double FWECALDetailViewBuilder::makeLegend	(	double	x0 = 0.02,
		double	y0 = 0.95,
		Color_t	clustered1 = kGreen + 1,
		Color_t	clustered2 = kTeal,
		Color_t	supercluster = kYellow
	)

Definition at line 410 of file FWECALDetailViewBuilder.cc.

                                                                                        {
  Double_t fontsize = 0.07;
  TLatex *latex = new TLatex();
  Double_t x = x0;
  Double_t y = y0;
  Double_t boxH = 0.25 * fontsize;
  Double_t yStep = 0.04;
 
  y -= yStep;
  latex->DrawLatex(x, y, "Energy types:");
  y -= yStep;
 
  Double_t pos[4];
  pos[0] = x + 0.05;
  pos[2] = x + 0.20;
 
  pos[1] = y;
  pos[3] = pos[1] + boxH;
  FWDetailViewBase::drawCanvasBox(pos, m_defaultColor);
  latex->DrawLatex(x + 0.25, y, "unclustered");
  y -= yStep;
  if (clustered1 < 0)
    return y;
 
  pos[1] = y;
  pos[3] = pos[1] + boxH;
  FWDetailViewBase::drawCanvasBox(pos, clustered1);
  latex->DrawLatex(x + 0.25, y, "clustered");
  y -= yStep;
  if (clustered2 < 0)
    return y;
 
  pos[1] = y;
  pos[3] = pos[1] + boxH;
  FWDetailViewBase::drawCanvasBox(pos, clustered2);
  latex->DrawLatex(x + 0.25, y, "clustered");
  y -= yStep;
  if (supercluster < 0)
    return y;
 
  pos[1] = y;
  pos[3] = pos[1] + boxH;
  FWDetailViewBase::drawCanvasBox(pos, supercluster);
  latex->DrawLatex(x + 0.25, y, "super-cluster");
  y -= yStep;
 
  return y;
}

References FWDetailViewBase::drawCanvasBox(), m_defaultColor, x, y, and beampixel_dqm_sourceclient-live_cfg::yStep.

Referenced by FWCaloTowerDetailView::setTextInfo(), FWMuonDetailView::setTextInfo(), FWPhotonDetailView::setTextInfo(), and FWElectronDetailView::setTextInfo().

setColor()

void FWECALDetailViewBuilder::setColor	(	Color_t	color,
		const std::vector< DetId > &	detIds
	)

Definition at line 141 of file FWECALDetailViewBuilder.cc.

                                                                                    {
  for (size_t i = 0; i < detIds.size(); ++i)
    m_detIdsToColor[detIds[i]] = color;
}

References mps_fire::i, and m_detIdsToColor.

Referenced by FWMuonDetailView::build(), and showSuperCluster().

showSuperCluster()

void FWECALDetailViewBuilder::showSuperCluster	(	const reco::SuperCluster &	cluster,
		Color_t	color = kYellow
	)

Definition at line 146 of file FWECALDetailViewBuilder.cc.

                                                                                             {
  std::vector<DetId> clusterDetIds;
  const std::vector<std::pair<DetId, float> > &hitsAndFractions = cluster.hitsAndFractions();
  for (size_t j = 0; j < hitsAndFractions.size(); ++j) {
    clusterDetIds.push_back(hitsAndFractions[j].first);
  }
 
  setColor(color, clusterDetIds);
}

References first, reco::CaloCluster::hitsAndFractions(), dqmiolumiharvest::j, and setColor().

Referenced by FWPhotonDetailView::build(), FWElectronDetailView::build(), and showSuperClusters().

showSuperClusters()

void FWECALDetailViewBuilder::showSuperClusters	(	Color_t	color1 = kGreen + 2,
		Color_t	color2 = kTeal
	)

Definition at line 156 of file FWECALDetailViewBuilder.cc.

                                                                              {
  // get the superclusters from the event
  edm::Handle<reco::SuperClusterCollection> collection;
 
  if (fabs(m_eta) < 1.5) {
    try {
      m_event->getByLabel(edm::InputTag("correctedHybridSuperClusters"), collection);
    } catch (...) {
      fwLog(fwlog::kWarning) << "no barrel superclusters are available" << std::endl;
    }
  } else {
    try {
      m_event->getByLabel(edm::InputTag("correctedMulti5x5SuperClustersWithPreshower"), collection);
    } catch (...) {
      fwLog(fwlog::kWarning) << "no endcap superclusters are available" << std::endl;
    }
  }
  if (collection.isValid()) {
    unsigned int colorIndex = 0;
    // sort clusters in eta so neighboring clusters have distinct colors
    reco::SuperClusterCollection sorted = *collection.product();
    std::sort(sorted.begin(), sorted.end(), superClusterEtaLess);
    for (size_t i = 0; i < sorted.size(); ++i) {
      if (!(fabs(sorted[i].eta() - m_eta) < sizeRad() && fabs(sorted[i].phi() - m_phi) < sizeRad()))
        continue;
 
      if (colorIndex % 2 == 0)
        showSuperCluster(sorted[i], color1);
      else
        showSuperCluster(sorted[i], color2);
      ++colorIndex;
    }
  }
}

References universalConfigTemplate::collection, PVValHelper::eta, fwLog, edm::EventBase::getByLabel(), mps_fire::i, fwlog::kWarning, m_eta, m_event, m_phi, phi, showSuperCluster(), sizeRad(), jetUpdater_cfi::sort, and superClusterEtaLess().

Referenced by FWCaloTowerDetailView::build(), FWMuonDetailView::build(), FWPhotonDetailView::build(), and FWElectronDetailView::build().

sizeRad()

float FWECALDetailViewBuilder::sizeRad ( ) const

private

Definition at line 461 of file FWECALDetailViewBuilder.cc.

                                             {
  float rs = m_size * TMath::DegToRad();
  return rs;
}

References m_size.

Referenced by build(), buildCaloData(), fillEtaPhi(), and showSuperClusters().

superClusterEtaLess()

static bool FWECALDetailViewBuilder::superClusterEtaLess ( const reco::CaloCluster &  lhs, const reco::CaloCluster &  rhs  )

inlinestaticprivate

Definition at line 80 of file FWECALDetailViewBuilder.h.

                                                                                          {
    return (lhs.eta() < rhs.eta());
  }

References reco::CaloCluster::eta().

Referenced by showSuperClusters().

Member Data Documentation

m_boxes

std::vector<FWBoxRecHit *> FWECALDetailViewBuilder::m_boxes

private

Definition at line 72 of file FWECALDetailViewBuilder.h.

Referenced by fillData(), and fillEtaPhi().

m_defaultColor

Color_t FWECALDetailViewBuilder::m_defaultColor

private

Definition at line 70 of file FWECALDetailViewBuilder.h.

Referenced by buildCaloData(), fillEtaPhi(), and makeLegend().

m_detIdsToColor

std::map<DetId, int> FWECALDetailViewBuilder::m_detIdsToColor

private

Definition at line 75 of file FWECALDetailViewBuilder.h.

Referenced by fillEtaPhi(), and setColor().

m_eta

float FWECALDetailViewBuilder::m_eta

private

Definition at line 67 of file FWECALDetailViewBuilder.h.

Referenced by build(), buildCaloData(), fillEtaPhi(), and showSuperClusters().

m_event

const edm::EventBase* FWECALDetailViewBuilder::m_event

private

Definition at line 65 of file FWECALDetailViewBuilder.h.

Referenced by fillData(), and showSuperClusters().

m_geom

const FWGeometry* FWECALDetailViewBuilder::m_geom

private

Definition at line 66 of file FWECALDetailViewBuilder.h.

Referenced by fillEtaPhi().

m_phi

float FWECALDetailViewBuilder::m_phi

private

Definition at line 68 of file FWECALDetailViewBuilder.h.

Referenced by build(), buildCaloData(), fillEtaPhi(), and showSuperClusters().

m_size

int FWECALDetailViewBuilder::m_size

private

Definition at line 69 of file FWECALDetailViewBuilder.h.

Referenced by sizeRad().

m_towerList

TEveElement* FWECALDetailViewBuilder::m_towerList

private

Definition at line 77 of file FWECALDetailViewBuilder.h.

Referenced by build(), and fillEtaPhi().