class_docstr: A dlm module containing all plot methods
      
code: def __init__(self, data, **options):
      super(dlmPlotModule, self).__init__(data, **options)
  
      # indicate whether the plot modules has been loaded.
      # We add this flag, since we only import plot module
      # when they are called to avoid any error due to
      # plot that blocks using this package. This flag can
      # help without doing import-check (expensive) every time
      # when plot function is called.
      self.plotLibLoaded = False
  
file_path: pydlm/pydlm/plot/dlmPlotMod.py
imports: from pydlm.core._dlm import _dlm
label_desc: Use image node_id 1 to create a new dlmPlotModule object from inherited base classes: _dlm with example: obj = dlmPlotModule(data)