Method on_drag

bqplot/marks.py:574–575

(self, callback, remove=False)

        self._drag_start_handlers.register_callback(callback, remove=remove)

    def on_drag(self, callback, remove=False):
        self._drag_handlers.register_callback(callback, remove=remove)

    def on_drag_end(self, callback, remove=False):
        self._drag_end_handlers.register_callback(callback, remove=remove)