删除matplotlib图上的图例 [英] Remove the legend on a matplotlib figure

问题描述

要将图例添加到matplotlib图中，只需运行legend().

To add a legend to a matplotlib plot, one simply runs legend().

如何从剧情中删除图例?

(我最接近的是运行legend([])以便从数据中清空图例.但这在右上角留下了一个难看的白色矩形.)

(The closest I came to this is to run legend([]) in order to empty the legend from data. But that leaves an ugly white rectangle in the upper right corner.)

推荐答案

截至 matplotlib v1.4.0rc4 ，一个remove方法已添加到图例对象.

As of matplotlib v1.4.0rc4, a remove method has been added to the legend object.

用法:

ax.get_legend().remove()

或

legend = ax.legend(...)
...
legend.remove()

有关引入的提交，请参见此处.

See here for the commit where this was introduced.

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