class_docstr: Connection to PlotWidget. Will plot arrays, metaarrays, and display event lists.
class_docstr_tok: ["Connection","to","PlotWidget",".","Will","plot","arrays",",","metaarrays",",","and","display","event","lists","."]
code: def plotSelected(self, index):
      self.setPlot(self.ui.value())
  
imports: import numpy
  from ...None import ComboBox, PlotDataItem
  from ...graphicsItems.ScatterPlotItem import ScatterPlotItem
  from ...Qt import QtCore, QtGui, QtWidgets
  from ..Node import Node
  from .common import CtrlNode
label_desc: Use image node_id 8 for calling the PlotWidgetNode obj's underlying member method code with example usage: obj.plotSelected(index) without return types