(self, pin: 'Pin')
Performs pin circle and line binding.
Performs pin circle and line binding.
Performs pin circle and line binding .
def _bind_pin(self, pin: 'Pin'):
        """ Performs pin circle and line binding. """
        pin.fbind('pos', self._line_bind)
        self._line_bind(pin, pin.pos)
def _bind_pin ( self , pin : 'Pin' ) : pin . fbind ( 'pos' , self . _line_bind ) self . _line_bind ( pin , pin . pos )