code: def _get_bcpOut(self):
          
          nextSegment = self._nextSegment
          offCurves = nextSegment.offCurve
          if offCurves:
              bcp = offCurves[0]
              x, y = relativeBCPOut(self.anchor, (bcp.x, bcp.y))
          else:
              x = y = 0
          return (x, y)
docs: Subclasses may override this method.