Public Member Functions
def	__init__

def	__str__

def	create

Private Attributes
	_histoName

	_mapping

	_name

	_normalizeTo

	_renameBin

	_scale

Detailed Description

Class to create a histogram by aggregating bins of another histogram to a bin of the resulting histogram.

Definition at line 241 of file plotting.py.

Constructor & Destructor Documentation

def plotting.AggregateBins.__init__	(	self,
		name,
		histoName,
		mapping,
		normalizeTo = `None`,
		scale = `None`,
		renameBin = `None`
	)

Constructor.

Arguments:
name      -- String for the name of the resulting histogram
histoName -- String for the name of the source histogram
mapping   -- Dictionary or list for mapping the bins (see below)

Keyword arguments:
normalizeTo -- Optional string of a bin label in the source histogram. If given, all bins of the resulting histogram are divided by the value of this bin.
scale       -- Optional number for scaling the histogram (passed to ROOT.TH1.Scale())
renameBin   -- Optional function (string -> string) to rename the bins of the input histogram

Mapping structure (mapping):

Dictionary (you probably want to use collections.OrderedDict)
should be a mapping from the destination bin label to a list
of source bin labels ("dst -> [src]").

If the mapping is a list, it should only contain the source
bin labels. In this case, the resulting histogram contains a
subset of the bins of the source histogram.

Definition at line 243 of file plotting.py.

 
     def __init__(self, name, histoName, mapping, normalizeTo=None, scale=None, renameBin=None):
         """Constructor.
 
         Arguments:
         name      -- String for the name of the resulting histogram
         histoName -- String for the name of the source histogram
         mapping   -- Dictionary or list for mapping the bins (see below)
 
         Keyword arguments:
         normalizeTo -- Optional string of a bin label in the source histogram. If given, all bins of the resulting histogram are divided by the value of this bin.
         scale       -- Optional number for scaling the histogram (passed to ROOT.TH1.Scale())
         renameBin   -- Optional function (string -> string) to rename the bins of the input histogram
 
         Mapping structure (mapping):
 
         Dictionary (you probably want to use collections.OrderedDict)
         should be a mapping from the destination bin label to a list
         of source bin labels ("dst -> [src]").
 
         If the mapping is a list, it should only contain the source
         bin labels. In this case, the resulting histogram contains a
         subset of the bins of the source histogram.
         """
         self._name = name
         self._histoName = histoName
         self._mapping = mapping
         self._normalizeTo = normalizeTo
         self._scale = scale
         self._renameBin = renameBin