在matplotlib中编辑轴线

import matplotlib.pyplot as plt

fig, ax = plt.subplots()

# 设置轴线颜色
ax.spines['left'].set_color('red')
ax.spines['bottom'].set_color('blue')

# 设置轴线宽度
ax.spines['left'].set_linewidth(2)
ax.spines['bottom'].set_linewidth(2)

# 设置轴线样式
ax.spines['left'].set_linestyle('dashed')
ax.spines['bottom'].set_linestyle('dotted')

# 隐藏右边和顶部的轴线
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)

# 设置刻度线位置
ax.xaxis.set_ticks_position('bottom')
ax.yaxis.set_ticks_position('left')

# 设置刻度线的具体值
ax.set_xticks([0, 1, 2, 3, 4])
ax.set_yticks([0, 10, 20, 30, 40])

# 设置刻度标签
ax.set_xticklabels(['A', 'B', 'C', 'D', 'E'])
ax.set_yticklabels(['Low', 'Medium', 'High', 'Very High'])

# 设置轴线范围
ax.set_xlim(0, 5)
ax.set_ylim(0, 40)

# 设置轴线标签
ax.set_xlabel('X-axis')
ax.set_ylabel('Y-axis')

plt.show()