class_docstr: For displaying scale-invariant arrows.
  For arrows pointing to a location on a curve, see CurveArrow
class_docstr_tok: ["For","displaying","scale-invariant","arrows",".","For","arrows","pointing","to","a","location","on","a","curve",",","see","CurveArrow"]
code: def shape(self):
      # if not self.opts['pxMode']:
      # return QtWidgets.QGraphicsPathItem.shape(self)
      return self.path
  
file_path: pyqtgraph/pyqtgraph/graphicsItems/ArrowItem.py
imports: from math import hypot
  from ..None import functions
  from ..Qt import QtGui, QtWidgets
label_desc: Use image node_id 4 for calling the ArrowItem obj's underlying member method code with example usage: obj.shape() and returns: self