class_docstr: Node that displays image data in an ImageView widget
class_docstr_tok: ["Node","that","displays","image","data","in","an","ImageView","widget"]
code: def __init__(self, name):
      self.view = None
      ## Initialize node with only a single input terminal
      Node.__init__(self, name, terminals={"data": {"io": "in"}})
  
file_path: pyqtgraph/pyqtgraph/examples/FlowchartCustomNode.py
imports: import numpy
  import pyqtgraph
  import pyqtgraph.flowchart.library
  from pyqtgraph.flowchart import Flowchart, Node
  from pyqtgraph.flowchart.library.common import CtrlNode
  from pyqtgraph.Qt import QtWidgets
label_desc: Use image node_id 1 to create a new ImageViewNode object from inherited base classes: Node with example: obj = ImageViewNode(name)