Python数据分析与展示之matplolib库([matplotlib/matplotlib] Label subscript cutoff when increasing) 学习笔记手札及代码实战

[matplotlib/matplotlib] Label subscript cutoff when increasing dpiCode for reproductionBug reportBug summaryMatplotlib versionCode for reproductionimport matplotlib.pyplot as pltfig,ax = plt.subplots(

张良信息咨询服务工作室

190人浏览 · 2020-09-11 17:31:54

张良信息咨询服务工作室 · 2020-09-11 17:31:54 发布

[matplotlib/matplotlib] Label subscript cutoff when increasing dpi

Code for reproduction
Bug report
- Bug summary
Matplotlib version

Code for reproduction

import matplotlib.pyplot as plt
fig,ax = plt.subplots(dpi=300)
ax.set_ylabel(r"$\frac{E_0}{E_{\infty}}$",
              rotation=0,fontsize=30,labelpad=20)
plt.savefig("test.png")

Bug report

Bug summary

When using a (latex) fraction in the y axis the subscript is cutoff when the dpi and fontsize are increased. This behavior does not appear when using the default settings for figure dpi (100).

import matplotlib.pyplot as plt
fig,ax = plt.subplots(dpi=100)
ax.set_ylabel(r"$\frac{E_0}{E_{\infty}}$",
              rotation=0,fontsize=30,labelpad=20)
plt.savefig("test.png")

在这里插入图片描述

Matplotlib version

Operating system: Windows 10
Matplotlib version: 3.1.3
Matplotlib backend (print(matplotlib.get_backend())): Qt5Agg
Python version: 3.7.6
Jupyter version (if applicable): N/A
Other libraries: None
Matplotlib was installed with baseline anaconda python