(self, event)
| 3992 | self.verts = None |
| 3993 | |
| 3994 | def _onmove(self, event): |
| 3995 | if self.verts is None: |
| 3996 | return |
| 3997 | self.verts.append(self._get_data(event)) |
| 3998 | self._selection_artist.set_data(list(zip(*self.verts))) |
| 3999 | |
| 4000 | self.update() |
| 4001 | |
| 4002 | |
| 4003 | class PolygonSelector(_SelectorWidget): |