plotting.AggregateHistos Class Reference

Public Member Functions
def	__init__ (self, name, mapping, normalizeTo=None)
def	__str__ (self)
def	create (self, tdirectory)

Private Attributes
	_mapping
	_name
	_normalizeTo

Detailed Description

Class to create a histogram by aggregating integrals of another histogram.

Definition at line 1075 of file plotting.py.

Constructor & Destructor Documentation

__init__()

def plotting.AggregateHistos.__init__	(		self,
			name,
			mapping,
			normalizeTo = None
	)

Constructor.

Arguments:
name    -- String for the name of the resulting histogram
mapping -- Dictionary for mapping the bin label to a histogram name

Keyword arguments:
normalizeTo -- Optional string for a histogram. If given, all bins of the resulting histograqm are divided by the integral of this histogram.

Definition at line 1077 of file plotting.py.

    def __init__(self, name, mapping, normalizeTo=None):
        """Constructor.

        Arguments:
        name    -- String for the name of the resulting histogram
        mapping -- Dictionary for mapping the bin label to a histogram name

        Keyword arguments:
        normalizeTo -- Optional string for a histogram. If given, all bins of the resulting histograqm are divided by the integral of this histogram.
        """
        self._name = name
        self._mapping = mapping
        self._normalizeTo = normalizeTo

Member Function Documentation

__str__()

def plotting.AggregateHistos.__str__

(

self

)

String representation, returns the name

Definition at line 1091 of file plotting.py.

References FP420HitsObject._name, TrackerHitsObject._name, PGeometricDet::Item._name, TrackingRecHitAlgorithm._name, Logger._name, hcaldqm::DQModule._name, citk::IsolationConeDefinitionBase._name, WValidation._name, DrellYanValidation._name, hcaldqm::flag::Flag._name, hcaldqm::quantity::Quantity._name, HistoParams< T >._name, CutApplicatorBase._name, HistoParams< TH2F >._name, HistoParams< TProfile2D >._name, SequenceTypes.SequencePlaceholder._name, plotting.Subtract._name, plotting.Transform._name, plotting.FakeDuplicate._name, plotting.CutEfficiency._name, plotting.AggregateBins._name, plotting.AggregateHistos._name, and SequenceTypes._TaskBasePlaceholder._name.

    def __str__(self):
        """String representation, returns the name"""
        return self._name

create()

def plotting.AggregateHistos.create	(		self,
			tdirectory
	)

Create and return the histogram from a TDirectory

Definition at line 1095 of file plotting.py.

References plotting._getObject(), plotting.AggregateBins._mapping, plotting.AggregateHistos._mapping, FP420HitsObject._name, TrackerHitsObject._name, PGeometricDet::Item._name, TrackingRecHitAlgorithm._name, Logger._name, hcaldqm::DQModule._name, citk::IsolationConeDefinitionBase._name, WValidation._name, DrellYanValidation._name, hcaldqm::flag::Flag._name, hcaldqm::quantity::Quantity._name, HistoParams< T >._name, CutApplicatorBase._name, HistoParams< TH2F >._name, HistoParams< TProfile2D >._name, SequenceTypes.SequencePlaceholder._name, plotting.Subtract._name, plotting.Transform._name, plotting.FakeDuplicate._name, plotting.CutEfficiency._name, plotting.AggregateBins._name, plotting.AggregateHistos._name, SequenceTypes._TaskBasePlaceholder._name, plotting.AggregateBins._normalizeTo, plotting.AggregateHistos._normalizeTo, and mps_monitormerge.items.

    def create(self, tdirectory):
        """Create and return the histogram from a TDirectory"""
        result = []
        for key, histoName in self._mapping.items():
            th1 = _getObject(tdirectory, histoName)
            if th1 is None:
                continue
            result.append( (key, th1.Integral(0, th1.GetNbinsX()+1)) ) # include under- and overflow bins
        if len(result) == 0:
            return None

        res = ROOT.TH1F(self._name, self._name, len(result), 0, len(result))

        for i, (name, count) in enumerate(result):
            res.SetBinContent(i+1, count)
            res.GetXaxis().SetBinLabel(i+1, name)

        if self._normalizeTo is not None:
            th1 = _getObject(tdirectory, self._normalizeTo)
            if th1 is None:
                return None
            scale = th1.Integral(0, th1.GetNbinsX()+1)
            res.Scale(1/scale)

        return res

Member Data Documentation

_mapping

plotting.AggregateHistos._mapping

private

Definition at line 1088 of file plotting.py.

Referenced by plotting.AggregateHistos.create().

_name

plotting.AggregateHistos._name

private

Definition at line 1087 of file plotting.py.

Referenced by plotting.AggregateHistos.__str__(), plotting.ROC.__str__(), trackingPlots.TimePerEventPlot.__str__(), trackingPlots.TimePerTrackPlot.__str__(), trackingPlots.TimePerEventPlot._create(), plotting.PlotGroup._drawSeparate(), plotting.PlotGroup._save(), plotting.AggregateHistos.create(), trackingPlots.TimePerTrackPlot.create(), plotting.Plot.create(), plotting.PlotGroup.draw(), plotting.Plot.getName(), plotting.PlotGroup.getName(), plotting.PlotterFolder.getName(), plotting.PlotterItem.getName(), plotting.PlotterFolder.getSelectionNameIterator(), validation.SimpleSample.name(), trackingPlots.Iteration.name(), plotting.PlotterItem.readDirs(), plotting.PlotGroup.remove(), and plotting.Plot.setName().

_normalizeTo

plotting.AggregateHistos._normalizeTo

private

Definition at line 1089 of file plotting.py.

Referenced by plotting.AggregateHistos.create().