matplotlib怎么设置高度值啊,比如我想让第一个矩形32.1,第二个67.9
这应该是你要的吧:
import pandas as pd
import matplotlib.pyplot as plt
plt.style.use('ggplot')
plt.rcParams['figure.figsize'] = (6, 6)
dict_num = {'x': 32.1, 'y': 67.9}
df = pd.DataFrame(dict_num, index=[0])
df.plot.bar(stacked = True)
plt.show()
如果帮助到你了,请采纳,谢谢!!!