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 __init__(self, name):
      Node.__init__(
          self, name, terminals={"In": {"io": "in", "multi": True}}
      )
      self.plot = None  # currently selected plot
      self.plots = {}  # list of available plots user may select from
      self.ui = None
      self.items = {}
  
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 1 to create a new PlotWidgetNode object from inherited base classes: Node with example: obj = PlotWidgetNode(name)