Accessing Vector to Scalar Volume module logic

giovform · December 25, 2020, 4:03am

I wasn’t able to access this module logic. If I do:

slicer.modules.vectortoscalarvolume.logic()

I get:

(SlicerBaseLogicPython.vtkSlicerScriptedLoadableModuleLogic)00000287A73FC0A8

Any thoghts on how to access the VectorToScalarVolumeLogic class functions?

I want to particularly use this function:

github.com

Slicer/Slicer/blob/08789e8f2224f89206b2d6a49d1d452d4e677994/Modules/Scripted/VectorToScalarVolume/VectorToScalarVolume.py#L444-L452


def runWithVariables(self, inputVolumeNode, outputVolumeNode, conversionMethod, componentToExtract):
  """ Convenience method to run with variables, it creates a new parameterNode with these values. """
  parameterNode = self.getParameterNode()
  parameterNode.SetParameter("InputVectorVolume", getNodeID(inputVolumeNode))
  parameterNode.SetParameter("OutputScalarVolume", getNodeID(outputVolumeNode))
  parameterNode.SetParameter("ConversionMethod", conversionMethod)
  parameterNode.SetParameter("ComponentToExtract", str(componentToExtract))
  return self.run(parameterNode)

lassoan · December 26, 2020, 5:31am

See how to access module logic of scripted modules in the PerkLab Slicer programming tutorial: https://www.slicer.org/wiki/Documentation/Nightly/Training#PerkLab.27s_Slicer_bootcamp_training_materials

giovform · February 12, 2021, 1:01pm

vectorToScalarVolumeLogic = slicer.modules.vectortoscalarvolume.widgetRepresentation().self().logic

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Accessing Vector to Scalar Volume module logic

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