FWECALCaloDataDetailViewBuilder Class Reference

#include <FWECALCaloDataDetailViewBuilder.h>

Public Member Functions
TEveCaloLego *	build ()
TEveCaloData *	buildCaloData (bool xyEE)
	FWECALCaloDataDetailViewBuilder (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 (const EcalRecHitCollection *hits, TEveCaloDataVec *data, bool xyEE)

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

Private Attributes
std::vector< Color_t >	m_colors
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

Detailed Description

Definition at line 20 of file FWECALCaloDataDetailViewBuilder.h.

Constructor & Destructor Documentation

FWECALCaloDataDetailViewBuilder()

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

inline

Definition at line 27 of file FWECALCaloDataDetailViewBuilder.h.

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

Member Function Documentation

build()

TEveCaloLego * FWECALCaloDataDetailViewBuilder::build

(

)

Definition at line 175 of file FWECALCaloDataDetailViewBuilder.cc.

                                                     {
  TEveCaloData* data = buildCaloData(true);
 
  double etaMin, etaMax, phiMin, phiMax;
  data->GetEtaLimits(etaMin, etaMax);
  data->GetPhiLimits(phiMin, phiMax);
 
  // lego
  TEveCaloLego* lego = new TEveCaloLego(data);
  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 = ((etaMax - etaMin) < (phiMax - phiMin)) ? (etaMax - etaMin) : (phiMax - phiMin);
  lego->InitMainTrans();
  lego->RefMainTrans().SetScale(legoScale, legoScale, legoScale * 0.5);
  lego->RefMainTrans().SetPos((etaMax + etaMin) * 0.5, (phiMax + phiMin) * 0.5, 0);
  lego->SetAutoRebin(kFALSE);
  lego->Set2DMode(TEveCaloLego::kValSizeOutline);
  lego->SetName("ECALDetail Lego");
  return lego;
}

References buildCaloData(), data, ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, AlignmentTrackSelector_cfi::phiMax, and AlignmentTrackSelector_cfi::phiMin.

buildCaloData()

TEveCaloData * FWECALCaloDataDetailViewBuilder::buildCaloData

(

bool

xyEE

)

Definition at line 28 of file FWECALCaloDataDetailViewBuilder.cc.

                                                                      {
  // get the hits from the event
 
  edm::Handle<EcalRecHitCollection> handle_hits;
  const EcalRecHitCollection* hits = nullptr;
 
  if (fabs(m_eta) < 1.5) {
    try {
      edm::InputTag tag("ecalRecHit", "EcalRecHitsEB");
      m_event->getByLabel(tag, handle_hits);
      if (handle_hits.isValid()) {
        hits = &*handle_hits;
      }
    } catch (...) {
      fwLog(fwlog::kWarning) << "FWECALCaloDataDetailViewBuilder::build():: Failed to access EcalRecHitsEB collection."
                             << std::endl;
    }
    if (!handle_hits.isValid()) {
      try {
        edm::InputTag tag("reducedEcalRecHitsEB");
        m_event->getByLabel(tag, handle_hits);
        if (handle_hits.isValid()) {
          hits = &*handle_hits;
        }
 
      } catch (...) {
        fwLog(fwlog::kWarning)
            << "FWECALCaloDataDetailViewBuilder::build():: Failed to access reducedEcalRecHitsEB collection."
            << std::endl;
      }
    }
  } else {
    try {
      edm::InputTag tag("ecalRecHit", "EcalRecHitsEE");
      m_event->getByLabel(tag, handle_hits);
      if (handle_hits.isValid())
        hits = &*handle_hits;
    } catch (...) {
      fwLog(fwlog::kWarning) << "FWECALCaloDataDetailViewBuilder::build():: Failed to access ecalRecHitsEE collection."
                             << std::endl;
    }
 
    if (!handle_hits.isValid()) {
      try {
        edm::InputTag tag("reducedEcalRecHitsEE");
        m_event->getByLabel(tag, handle_hits);
        if (handle_hits.isValid()) {
          hits = &*handle_hits;
        }
 
      } catch (...) {
        fwLog(fwlog::kWarning)
            << "FWECALCaloDataDetailViewBuilder::build():: Failed to access reducedEcalRecHitsEE collection."
            << std::endl;
      }
    }
  }
 
  // data
  TEveCaloDataVec* data = new TEveCaloDataVec(1 + m_colors.size());
  data->RefSliceInfo(0).Setup("hits (not clustered)", 0.0, m_defaultColor);
  for (size_t i = 0; i < m_colors.size(); ++i) {
    data->RefSliceInfo(i + 1).Setup("hits (clustered)", 0.0, m_colors[i]);
  }
 
  if (handle_hits.isValid()) {
    fillData(hits, data, xyEE);
  }
 
  // axis
  Double_t etaMin(0), etaMax(0), phiMin(0), phiMax(0);
  if (data->Empty()) {
    fwLog(fwlog::kWarning) << "FWECALCaloDataDetailViewBuilder::build():: No hits found in "
                           << Form("FWECALCaloDataDetailViewBuilder::build():: No hits found in eta[%f] phi[%f] region",
                                   m_eta,
                                   m_phi)
                           << ".\n";
 
    // add dummy background
    float x = m_size * TMath::DegToRad();
    if (fabs(m_eta) < 1.5 || xyEE == false) {
      etaMin = m_eta - x;
      etaMax = m_eta + x;
      phiMin = m_phi - x;
      phiMax = m_phi + x;
      data->AddTower(etaMin, etaMax, phiMin, phiMax);
    } else {
      float theta = TEveCaloData::EtaToTheta(m_eta);
      float r = TMath::Tan(theta) * 290;
      phiMin = r * TMath::Cos(m_phi - x) - 300;
      phiMax = r * TMath::Cos(m_phi + x) + 300;
      etaMin = r * TMath::Sin(m_phi - x) - 300;
      etaMax = r * TMath::Sin(m_phi + x) + 300;
      data->AddTower(TMath::Min(etaMin, etaMax),
                     TMath::Max(etaMin, etaMax),
                     TMath::Min(phiMin, phiMax),
                     TMath::Max(phiMin, phiMax));
    }
    data->FillSlice(0, 0.1);
  }
 
  TAxis* eta_axis = nullptr;
  TAxis* phi_axis = nullptr;
  data->GetEtaLimits(etaMin, etaMax);
  data->GetPhiLimits(phiMin, phiMax);
  //  printf("data rng %f %f %f %f\n",etaMin, etaMax, phiMin, phiMax );
 
  if (fabs(m_eta) > 1.5 && xyEE) {
    eta_axis = new TAxis(10, etaMin, etaMax);
    phi_axis = new TAxis(10, phiMin, phiMax);
    eta_axis->SetTitle("X[cm]");
    phi_axis->SetTitle("Y[cm]");
    phi_axis->SetTitleSize(0.05);
    eta_axis->SetTitleSize(0.05);
  } else {
    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(), fwLog, edm::EventBase::getByLabel(), hfClusterShapes_cfi::hits, mps_fire::i, edm::HandleBase::isValid(), fwlog::kWarning, m_colors, m_defaultColor, m_eta, m_event, m_phi, M_PI, m_size, Max(), Min(), phi, AlignmentTrackSelector_cfi::phiMax, AlignmentTrackSelector_cfi::phiMin, alignCSCRings::r, GlobalPosition_Frontier_DevDB_cff::tag, theta(), x, and fw3dlego::xbins.

Referenced by build(), and FWConvTrackHitsDetailView::build().

fillData()

void FWECALCaloDataDetailViewBuilder::fillData ( const EcalRecHitCollection *  hits, TEveCaloDataVec *  data, bool  xyEE  )

private

Definition at line 254 of file FWECALCaloDataDetailViewBuilder.cc.

                                                                                                                 {
  const float barrelCR = m_size * 0.0172;  // barrel cell range
 
  // loop on all the detids
  for (EcalRecHitCollection::const_iterator k = hits->begin(), kEnd = hits->end(); k != kEnd; ++k) {
    // get reco geometry
    double centerEta = 0;
    double centerPhi = 0;
    const float* points = m_geom->getCorners(k->id().rawId());
    if (points != nullptr) {
      TEveVector v;
      int j = 0;
      for (int i = 0; i < 8; ++i) {
        v += TEveVector(points[j], points[j + 1], points[j + 2]);
        j += 3;
      }
      centerEta = v.Eta();
      centerPhi = v.Phi();
    } else
      fwLog(fwlog::kInfo) << "cannot get geometry for DetId: " << k->id().rawId() << ". Ignored.\n";
 
    double size = k->energy() / cosh(centerEta);
 
    // check what slice to put in
    int slice = 0;
    std::map<DetId, int>::const_iterator itr = m_detIdsToColor.find(k->id());
    if (itr != m_detIdsToColor.end())
      slice = itr->second;
 
    // if in the EB
    if (k->id().subdetId() == EcalBarrel || xyEE == false) {
      // do phi wrapping
      if (centerPhi > m_phi + M_PI)
        centerPhi -= 2 * M_PI;
      if (centerPhi < m_phi - M_PI)
        centerPhi += 2 * M_PI;
 
      // check if the hit is in the window to be drawn
      if (!(fabs(centerEta - m_eta) < barrelCR && fabs(centerPhi - m_phi) < barrelCR))
        continue;
 
      double minEta(10), maxEta(-10), minPhi(4), maxPhi(-4);
      if (points != nullptr) {
        // calorimeter crystalls have slightly non-symetrical form in eta-phi projection
        // so if we simply get the largest eta and phi, cells will overlap
        // therefore we get a smaller eta-phi range representing the inner square
        // we also should use only points from the inner face of the crystal, since
        // non-projecting direction of crystals leads to large shift in eta on outter
        // face.
        int j = 0;
        float eps = 0.005;
        for (unsigned int i = 0; i < 8; ++i) {
          TEveVector crystal(points[j], points[j + 1], points[j + 2]);
          j += 3;
          double eta = crystal.Eta();
          double phi = crystal.Phi();
          if (((k->id().subdetId() == EcalBarrel) && (crystal.Perp() > 135)) ||
              ((k->id().subdetId() == EcalEndcap) && (crystal.Perp() > 155)))
            continue;
          if (minEta - eta > eps)
            minEta = eta;
          if (eta - minEta > 0 && eta - minEta < eps)
            minEta = eta;
          if (eta - maxEta > eps)
            maxEta = eta;
          if (maxEta - eta > 0 && maxEta - eta < eps)
            maxEta = eta;
          if (minPhi - phi > eps)
            minPhi = phi;
          if (phi - minPhi > 0 && phi - minPhi < eps)
            minPhi = phi;
          if (phi - maxPhi > eps)
            maxPhi = phi;
          if (maxPhi - phi > 0 && maxPhi - phi < eps)
            maxPhi = phi;
        }
      } else {
        double delta = 0.0172 * 0.5;
        minEta = centerEta - delta;
        maxEta = centerEta + delta;
        minPhi = centerPhi - delta;
        maxPhi = centerPhi + delta;
      }
      if (minPhi >= (m_phi - barrelCR) && maxPhi <= (m_phi + barrelCR) && minEta >= (m_eta - barrelCR) &&
          maxEta <= (m_eta + barrelCR)) {
        // printf("add %f %f %f %f \n",minEta, maxEta, minPhi, maxPhi );
        data->AddTower(minEta, maxEta, minPhi, maxPhi);
        data->FillSlice(slice, size);
      }
      // otherwise in the EE
    } else if (k->id().subdetId() == EcalEndcap) {
      // check if the hit is in the window to be drawn
      double crystalSize = m_size * 0.0172;
      if (!(fabs(centerEta - m_eta) < (crystalSize) && fabs(centerPhi - m_phi) < (crystalSize)))
        continue;
 
      if (points != nullptr) {
        double minX(9999), maxX(-9999), minY(9999), maxY(-9999);
        int j = 0;
        for (unsigned int i = 0; i < 8; ++i) {
          TEveVector crystal(points[j], points[j + 1], points[j + 2]);
          j += 3;
          double x = crystal.fX;
          double y = crystal.fY;
          if (fabs(crystal.fZ) > 330)
            continue;
          if (minX - x > 0.01)
            minX = x;
          if (x - maxX > 0.01)
            maxX = x;
          if (minY - y > 0.01)
            minY = y;
          if (y - maxY > 0.01)
            maxY = y;
        }
        data->AddTower(minX, maxX, minY, maxY);
        // printf("EE add %f %f %f %f \n",minX, maxX, minY, maxY );
      }
      data->FillSlice(slice, size);
    }
  }  // end loop on hits
 
  data->DataChanged();
}

References data, dumpMFGeometry_cfg::delta, EcalBarrel, EcalEndcap, PVValHelper::eta, fwLog, FWGeometry::getCorners(), hfClusterShapes_cfi::hits, mps_fire::i, dqmiolumiharvest::j, dqmdumpme::k, fwlog::kInfo, m_detIdsToColor, m_eta, m_geom, m_phi, M_PI, m_size, maxEta, HLT_FULL_cff::maxPhi, HGVHistoProducerAlgoBlock_cfi::maxX, HGVHistoProducerAlgoBlock_cfi::maxY, EgHLTOffEleSelection_cfi::minEta, HLT_FULL_cff::minPhi, HGVHistoProducerAlgoBlock_cfi::minX, HGVHistoProducerAlgoBlock_cfi::minY, phi, HLT_FULL_cff::points, findQualityFiles::size, mergeAndRegister::slice, findQualityFiles::v, x, and y.

Referenced by buildCaloData().

makeLegend()

double FWECALCaloDataDetailViewBuilder::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 379 of file FWECALCaloDataDetailViewBuilder.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.

setColor()

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

Definition at line 198 of file FWECALCaloDataDetailViewBuilder.cc.

                                                                                            {
  m_colors.push_back(color);
 
  // get the slice for this group of detIds
  // note that the zeroth slice is the default one (all else)
  int slice = m_colors.size();
  // take a note of which slice these detids are going to go into
  for (size_t i = 0; i < detIds.size(); ++i)
    m_detIdsToColor[detIds[i]] = slice;
}

References mps_fire::i, m_colors, m_detIdsToColor, and mergeAndRegister::slice.

Referenced by showSuperCluster().

showSuperCluster()

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

Definition at line 209 of file FWECALCaloDataDetailViewBuilder.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 dqmdumpme::first, reco::CaloCluster::hitsAndFractions(), dqmiolumiharvest::j, and setColor().

Referenced by showSuperClusters().

showSuperClusters()

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

Definition at line 219 of file FWECALCaloDataDetailViewBuilder.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) < (m_size * 0.0172) && fabs(sorted[i].phi() - m_phi) < (m_size * 0.0172)))
        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, m_size, phi, showSuperCluster(), and superClusterEtaLess().

superClusterEtaLess()

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

inlinestaticprivate

Definition at line 75 of file FWECALCaloDataDetailViewBuilder.h.

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

References reco::CaloCluster::eta().

Referenced by showSuperClusters().

Member Data Documentation

m_colors

std::vector<Color_t> FWECALCaloDataDetailViewBuilder::m_colors

private

Definition at line 72 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), and setColor().

m_defaultColor

Color_t FWECALCaloDataDetailViewBuilder::m_defaultColor

private

Definition at line 66 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), and makeLegend().

m_detIdsToColor

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

private

Definition at line 69 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by fillData(), and setColor().

m_eta

float FWECALCaloDataDetailViewBuilder::m_eta

private

Definition at line 63 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), fillData(), and showSuperClusters().

m_event

const edm::EventBase* FWECALCaloDataDetailViewBuilder::m_event

private

Definition at line 61 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), and showSuperClusters().

m_geom

const FWGeometry* FWECALCaloDataDetailViewBuilder::m_geom

private

Definition at line 62 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by fillData().

m_phi

float FWECALCaloDataDetailViewBuilder::m_phi

private

Definition at line 64 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), fillData(), and showSuperClusters().

m_size

int FWECALCaloDataDetailViewBuilder::m_size

private

Definition at line 65 of file FWECALCaloDataDetailViewBuilder.h.

Referenced by buildCaloData(), fillData(), and showSuperClusters().