class_docstr: jupyter_rfb.RemoteFrameBuffer sub-class that wraps around
  :class:`GraphicsView <pyqtgraph.GraphicsView>`.
  
  Generally speaking, there is no Qt event loop running. The implementation works by
  requesting a render() of the scene. Thus things that would work for exporting
  purposes would be expected to work here. Things that are not part of the scene
  would not work, e.g. context menus, tooltips.
  
  This class should not be used directly. Its corresponding sub-classes
  :class:`GraphicsLayoutWidget <pyqtgraph.jupyter.GraphicsLayoutWidget>` and
  :class:`PlotWidget <pyqtgraph.jupyter.PlotWidget>` should be used instead.
code: def __init__(self, **kwds):
      super().__init__(**kwds)
      self.gfxView = widgets.GraphicsView.GraphicsView()
      self.logical_size = int(self.css_width[:-2]), int(
          self.css_height[:-2]
      )
      self.pixel_ratio = 1.0
  
imports: import jupyter_rfb
  import numpy
  from ..None import functions
  from ..None import graphicsItems, widgets
  from ..Qt import QtCore, QtGui
label_desc: Use image node_id 1 to create a new GraphicsView object from inherited base classes: jupyter_rfb with example: obj = GraphicsView()