parameters: (name,itemname,value)
docstring: Logs a custom visualization item to a plot
docstring_summary: Logs a custom visualization item to a plot
docstring_tokens: Logs a custom visualization item to a plot
function: def logPlot(name,itemname,value):
      """Logs a custom visualization item to a plot"""
      global _vis
      if _vis is None:
          return
      _vis.logPlot(name,itemname,value)
function_tokens: def logPlot ( name , itemname , value ) : global _vis if _vis is None : return _vis . logPlot ( name , itemname , value )