class_docstr: Returns the pointwise integral of the input
class_docstr_tok: ["Returns","the","pointwise","integral","of","the","input"]
code: def processData(self, data):
      data[1:] += data[:-1]
      return data
  
imports: import numpy
  from ...None import Point, PolyLineROI
  from ...None import functions
  from ...None import metaarray
  from .None import functions
  from .common import CtrlNode, PlottingCtrlNode, metaArrayWrapper
label_desc: Use image node_id 1 for calling the Integral obj's underlying member method code with example usage: obj.processData(data) and returns: data