def draw_stats(self, vals): self.ax1 = plt.subplot(1, 1, 1) self.ax1.plot(vals) self.ax1.set_xlim(self.xlim) locs = self.ax1.get_xticks() locs[0] = self.xlim[0] locs[-1] = self.xlim[1] self.ax1.set_xticks(locs) self.ax1.use_sticky_edges = False self.ax1.set_title(f'Connected Clients Ratio') plt.savefig('output.png', dpi=300) 中添加x轴y轴标签

可以使用以下代码在函数中添加x轴和y轴标签：

def draw_stats(self, vals):
    self.ax1 = plt.subplot(1, 1, 1)
    self.ax1.plot(vals)
    self.ax1.set_xlim(self.xlim)
    locs = self.ax1.get_xticks()
    locs[0] = self.xlim[0]
    locs[-1] = self.xlim[1]
    self.ax1.set_xticks(locs)
    self.ax1.use_sticky_edges = False
    self.ax1.set_title(f'Connected Clients Ratio')
    self.ax1.set_xlabel('Time')
    self.ax1.set_ylabel('Clients Ratio')
    plt.savefig('output.png', dpi=300)

在上面的代码中，我们使用set_xlabel()和set_ylabel()函数分别添加x轴和y轴标签。这将在保存为PNG文件之前在图表中显示标签。