Set up callback for mouse button-press event
(self)
| 309 | self.element_id = 0 |
| 310 | |
| 311 | def init_mouse_event(self): |
| 312 | """Set up callback for mouse button-press event""" |
| 313 | # Reference to the toolbar |
| 314 | self.t_bar = self._fig.canvas.toolbar |
| 315 | # Set callback for Button Press event |
| 316 | self._fig.canvas.mpl_connect("button_press_event", self.canvas_onpress) |
| 317 | |
| 318 | def _update_canvas(self): |
| 319 | # It may be sufficient to initialize the event only once, but at this point |