matplotlib信号连接。
(self)
| 23 | self.v_cursor = MultiCursor(self.fig.canvas, self.fig.axes, color='r', lw=2, horizOn=False, vertOn=True) |
| 24 | |
| 25 | def connect(self): |
| 26 | """ |
| 27 | matplotlib信号连接。 |
| 28 | """ |
| 29 | self.cidpress = self.fig.canvas.mpl_connect( "button_press_event", self.on_press) |
| 30 | self.cidrelease = self.fig.canvas.mpl_connect( "button_release_event", self.on_release) |
| 31 | self.cidmotion = self.fig.canvas.mpl_connect( "motion_notify_event", self.on_motion) |
| 32 | |
| 33 | self.fig.canvas.mpl_connect('axes_enter_event', self.enter_axes) |
| 34 | self.fig.canvas.mpl_connect('axes_leave_event', self.leave_axes) |
| 35 | |
| 36 | def disconnect(self): |
| 37 | self.fig.canvas.mpl_disconnect(self.cidmotion) |