evdb_tool::SpacePoint3DDrawerStandard Class Reference

Inheritance diagram for evdb_tool::SpacePoint3DDrawerStandard:

Public Member Functions
	SpacePoint3DDrawerStandard (const fhicl::ParameterSet &)
	~SpacePoint3DDrawerStandard ()
void	Draw (const std::vector< art::Ptr< recob::SpacePoint >> &, evdb::View3D *, int, int, float, const art::FindManyP< recob::Hit > *) const

Detailed Description

Definition at line 20 of file SpacePoint3DDrawerStandard_tool.cc.

Constructor & Destructor Documentation

evdb_tool::SpacePoint3DDrawerStandard::SpacePoint3DDrawerStandard ( const fhicl::ParameterSet &  pset )

explicit

Definition at line 39 of file SpacePoint3DDrawerStandard_tool.cc.

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

    return;
  }

evdb_tool::SpacePoint3DDrawerStandard::~SpacePoint3DDrawerStandard

(

)

Definition at line 48 of file SpacePoint3DDrawerStandard_tool.cc.

  {
    return;
  }

Member Function Documentation

void evdb_tool::SpacePoint3DDrawerStandard::Draw ( const std::vector< art::Ptr< recob::SpacePoint >> &  spts, evdb::View3D *  view, int  color, int  marker, float  size, const art::FindManyP< recob::Hit > *    ) const

virtual

Implements evdb_tool::ISpacePoints3D.

Definition at line 53 of file SpacePoint3DDrawerStandard_tool.cc.

References evdb::View3D::AddPolyMarker3D(), color(), DEFINE_ART_CLASS_TOOL, evd::RecoDrawingOptions::fColorSpacePointsByChisq, util::size(), and recob::SpacePoint::XYZ().

  {
    // Get services.

    art::ServiceHandle<evd::RecoDrawingOptions const> recoOpt;

    // Organize space points into separate collections according to the color
    // we want them to be.
    // If option If option fColorSpacePointsByChisq is false, this means
    // having a single collection with color inherited from the prong
    // (specified by the argument color).

    std::map<int, std::vector<const recob::SpacePoint*>> spmap; // Indexed by color.
    int spcolor = color;

    for (auto& pspt : spts) {
      //std::cout<<pspt<<std::endl;
      //if(pspt == 0) throw cet::exception("RecoBaseDrawer:DrawSpacePoint3D") << "space point is null\n";

      // For rainbow effect, choose root colors in range [51,100].
      // We are using 100=best (red), 51=worst (blue).

      //        if (pspt->Chisq() > -100.) continue;

      spcolor = 12;

      if (pspt->Chisq() < -100.) spcolor = 16;

      if (recoOpt->fColorSpacePointsByChisq) {
        spcolor = 100 - 2.5 * pspt->Chisq();

        if (spcolor < 51) spcolor = 51;
        if (spcolor > 100) spcolor = 100;
      }
      else
        spcolor = color;
      //if (pspt->Chisq() < -1.) spcolor += 6;

      spmap[spcolor].push_back(&*pspt);
    }

    // Loop over colors.
    // Note that larger (=better) space points are plotted on
    // top for optimal visibility.

    for (auto const& [spcolor, psps] : spmap) {

      // Make and fill a polymarker.

      TPolyMarker3D& pm = view->AddPolyMarker3D(psps.size(), spcolor, marker, size);

      for (size_t s = 0; s < psps.size(); ++s) {
        const recob::SpacePoint& spt = *psps[s];

        const double* xyz = spt.XYZ();
        pm.SetPoint(s, xyz[0], xyz[1], xyz[2]);
      }
    }

    return;
  }

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

• lareventdisplay/v09_11_05/source/lareventdisplay/EventDisplay/3DDrawers/SpacePoint3DDrawerStandard_tool.cc