diff options
Diffstat (limited to 'vprtw_aco_figure.py')
| -rw-r--r-- | vprtw_aco_figure.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/vprtw_aco_figure.py b/vprtw_aco_figure.py index 79fab72..98efe80 100644 --- a/vprtw_aco_figure.py +++ b/vprtw_aco_figure.py @@ -1,9 +1,9 @@ import matplotlib.pyplot as plt -from queue import Queue +from multiprocessing import Queue as MPQueue class VrptwAcoFigure: - def __init__(self, nodes: list, path_queue: Queue): + def __init__(self, nodes: list, path_queue: MPQueue): """ matplotlib绘图计算需要放在主线程，寻找路径的工作建议另外开一个线程， 当寻找路径的线程找到一个新的path的时候，将path放在path_queue中，图形绘制线程就会自动进行绘制 @@ -71,4 +71,4 @@ class VrptwAcoFigure: x_list = [self.nodes[path[i - 1]].x, self.nodes[path[i]].x] y_list = [self.nodes[path[i - 1]].y, self.nodes[path[i]].y] self.figure_ax.plot(x_list, y_list, color=self._line_color, linewidth=1.5, label='line') - plt.pause(0.02) + plt.pause(0.2) |