如何将刻度标签从左脊椎移开 [英] How to move tick labels off left spine

问题描述

在 matplotlib 中，当我移动左脊椎时，如何将 y 刻度标签移动到图表区域的最左侧?

In matplotlib, how do I move the y tick labels to the far left side of the charting areas when I have moved the left spine?

代码:

import matplotlib.pyplot as plt

X = range(-10,5)
y = [i**2 for i in X]

fig, ax = plt.subplots(1,1, figsize=(10,8))
plt.plot(X, y)
ax.spines['top'].set_visible(False)
ax.spines['right'].set_visible(False)
ax.spines['left'].set_position('zero')

输出:

但是，我想得到这个:

推荐答案

将y-ticklabel的变换更改回原始的y轴变换将为您在轴的左侧提供所需的刻度.

Changing the transformation of the y-ticklabels back to the original y-axis transform would give you the desired ticks on the left side of the axes.

plt.setp(ax.get_yticklabels(), transform=ax.get_yaxis_transform())

完整的代码以提高可重复性

Complete code for reproducibility

import matplotlib.pyplot as plt

X = range(-10,5)
y = [i**2 for i in X]

fig, ax = plt.subplots(1,1, figsize=(10,8))
plt.plot(X, y)
ax.spines['top'].set_visible(False)
ax.spines['right'].set_visible(False)
ax.spines['left'].set_position('zero')

plt.setp(ax.get_yticklabels(), transform=ax.get_yaxis_transform())

plt.show()

这篇关于如何将刻度标签从左脊椎移开的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！