用pycharm画图时y轴刻度飞到右边去了
import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif']=['SimHei']
plt.figure(figsize=(15,6))
x=[1,3,5,7,9,11]
y=[10,24,31,4,52,21]
plt.plot(x,y,marker='o')
for a,b in zip(x,y):
plt.text(a,b,b,ha='center',va='bottom',fontsize=15,color='r')
plt.annotate('最大值',xy=(9,52),xytext=(11,52),arrowprops=dict(facecolor="b",shrink=0.05))
plt.subplots_adjust(left=0.2,right=0.9,bottom=0.3,top=0.9)
plt.tick_params(left=False,right=True,bottom=True,top=False)
plt.rcParams['xtick.direction']='in'
plt.rcParams['ytick.direction']='out'
plt.show()
可以出结果,但不对啊
刚上路,只能盼盼老司机了