evdb_tool::SpacePoint3DDrawerChiSquare Class Reference

Inheritance diagram for evdb_tool::SpacePoint3DDrawerChiSquare:

Public Member Functions
	SpacePoint3DDrawerChiSquare (const fhicl::ParameterSet &)
	~SpacePoint3DDrawerChiSquare ()
void	Draw (const std::vector< art::Ptr< recob::SpacePoint >> &, evdb::View3D *, int, int, float, const art::FindManyP< recob::Hit > *) const
Public Member Functions inherited from evdb_tool::ISpacePoints3D
virtual	~ISpacePoints3D () noexcept=default

Detailed Description

Definition at line 21 of file SpacePoint3DDrawerChiSquare_tool.cc.

Constructor & Destructor Documentation

evdb_tool::SpacePoint3DDrawerChiSquare::SpacePoint3DDrawerChiSquare ( const fhicl::ParameterSet &  pset )

explicit

Definition at line 41 of file SpacePoint3DDrawerChiSquare_tool.cc.

{
//    fNumPoints     = pset.get< int>("NumPoints",     1000);
//    fFloatBaseline = pset.get<bool>("FloatBaseline", false);
    // For now only draw cryostat=0.

    return;
}

evdb_tool::SpacePoint3DDrawerChiSquare::~SpacePoint3DDrawerChiSquare

(

)

Definition at line 50 of file SpacePoint3DDrawerChiSquare_tool.cc.

{
    return;
}

Member Function Documentation

void evdb_tool::SpacePoint3DDrawerChiSquare::Draw ( const std::vector< art::Ptr< recob::SpacePoint >> &  hitsVec, evdb::View3D *  view, int  color, int  marker, float  size, const art::FindManyP< recob::Hit > *  hitAssns  ) const

virtual

Implements evdb_tool::ISpacePoints3D.

Definition at line 55 of file SpacePoint3DDrawerChiSquare_tool.cc.

{
    // Get services.
    art::ServiceHandle<evd::ColorDrawingOptions const> cst;

    using HitPosition = std::array<double,6>;
    std::map<int,std::vector<HitPosition>> colorToHitMap;

    float minHitChiSquare(0.);
    float maxHitChiSquare(2.);
    float hitChiSqScale((cst->fRecoQHigh[geo::kCollection] - cst->fRecoQLow[geo::kCollection]) / (maxHitChiSquare - minHitChiSquare));

    for(const auto& spacePoint : hitsVec)
    {
        const double* pos = spacePoint->XYZ();
        const double* err = spacePoint->ErrXYZ();

        int   chargeColorIdx(0);
        float spacePointChiSq(spacePoint->Chisq());

        float hitChiSq = std::max(minHitChiSquare, std::min(maxHitChiSquare, spacePointChiSq));

        float chgFactor = cst->fRecoQHigh[geo::kCollection] - hitChiSqScale * hitChiSq;

        chargeColorIdx = cst->CalQ(geo::kCollection).GetColor(chgFactor);

        colorToHitMap[chargeColorIdx].push_back(HitPosition()={{pos[0],pos[1],pos[2],err[3],err[3],err[5]}});
    }

    for(auto& hitPair : colorToHitMap)
    {
        TPolyMarker3D& pm = view->AddPolyMarker3D(hitPair.second.size(), hitPair.first, kFullDotLarge, 0.17);
        for (const auto& hit : hitPair.second) pm.SetNextPoint(hit[0],hit[1],hit[2]);
    }

    return;
}

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

• SpacePoint3DDrawerChiSquare_tool.cc