code: def can_split(self, x, y):
      if self.right - self.left < 4:
          return False
  
      mask = (
          (x > self.left)
          & (x < self.right)
          & (y > self.bottom)
          & (y < self.top)
      )
      return mask.any()
  
file_path: geoplotlib/examples/quadtree.py
imports: import geoplotlib
  from geoplotlib.layers import BaseLayer
  from geoplotlib.core import BatchPainter
  from geoplotlib.utils import BoundingBox
  import numpy
label_desc: Use image node_id 3 for calling the QuadTree obj's underlying member method code with example usage: obj.can_split(x, y) and returns: mask, False