pandas使用dataframe直接绘图时,取消图例(legend)

解决方法

plot()中添加参数:legend=None,如:

dataframe.plot(legend=None)

完整示例

import matplotlib.pyplot as plt
import pandas as pd
import numpy as np

dataframe = pd.DataFrame(np.random.random(size=(3, 4)))
dataframe.plot(legend=None)
plt.show()

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Origin blog.csdn.net/weixin_35757704/article/details/121796512
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