Python手动定义matplotlib xlim（）

我想在xlim（[]）中放置一个单词数组来代替一系列数字。使用普通python和matplotlib

像这样：

ax.set_xlim(['week1', 'week2', 'week3', 'week4', 'week5', 'week6', 'week7', 'week8', 'week9', 'week10'])

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实现这一点的最佳方法是什么？

您需要

matplotlib.pyplot.xticks

。比如：

# set the locations and labels of the xticks
plt.xticks( arange(10), ('week1', 'week2', 'week3', 'week4', 'week5', 'week6', 'week7', 'week8', 'week9', 'week10') )

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其中，您需要的不是

arange（10）

，而是数据的x值数组。

您需要设置

xtick

，而不是

xlim

。看