class_docstr: Pyglet backend for Canvas abstract class.
class_docstr_tok: ["Pyglet","backend","for","Canvas","abstract","class","."]
code: def _vispy_set_position(self, x, y):
      # Set positionof the widget or window. May have no effect for widgets
      if self._draw_ok:
          self.set_location(x, y)
      else:
          self._pending_position = x, y
  
imports: from __future__ import division
  from packaging.version import Version
  from time import sleep
  from ..base import BaseApplicationBackend, BaseCanvasBackend, BaseTimerBackend
  from ...util import keys
  from ...util.ptime import time
  from ...None import config
label_desc: Use image node_id 10 for calling the CanvasBackend obj's underlying member method code with example usage: obj._vispy_set_position(x, y) without return types