相关疑难解决方法(0)

我想要标记,如空格,+,或x,或.,或任何内部厚度可调; 事实上,像Origin一样.它似乎需要定制.

代码示例:

import numpy as np
import matplotlib.pyplot as plt

plt.plot(np.arange(10) ** 2,
         'k-',
         marker = 's',
         mfc = 'none',
         lw = 2,
         mew = 2,
         ms = 20)
plt.show()