我希望在实时绘图过程中能够操纵x轴,以便每次最多只显示10个样本。看起来plt.axis()仅在绘图初始化后更新一次。有什么建议吗?提前致谢!
import numpy as np
import matplotlib.pyplot as plt
# Initialize
x_axis_start = 0
x_axis_end = 10
plt.axis([x_axis_start, x_axis_end, 0, 1])
plt.ion()
# Realtime plot
for i in range(100):
y = np.random.random()
plt.scatter(i, y)
plt.pause(0.10)
# print(i)
if i%10 == 0 and i>1:
# print("Axis should update now!")
plt.axis([x_axis_start+10, x_axis_end+10, 0, 1])