matplotlib中的斜体符号? [英] italic symbols in matplotlib?

问题描述

我试图在情节标签中将伽玛符号设为斜体，但不知道该怎么做?

I'm trying to get the gamma symbol to be italicised in a plot label but can't figure out how to do it?

我认为这应该工作(但不行)

I thought this should work (but doesn't)

plt.xlabel(r'$\mathit{\Gamma}$$^{*}$')

我应该添加我正在使用Helvetica字体，所以不想切换到tex模式，例如这对我不起作用:

I should add I am using the Helvetica font, so don't want to switch into tex mode, e.g. this doesn't work for me:

import matplotlib
import matplotlib.pyplot as plt

plt.rcParams['font.family'] = "sans-serif"
plt.rcParams['font.sans-serif'] = "Helvetica"
plt.rcParams['text.usetex'] = True
plt.plot(range(5), range(5))
plt.title('$\Gamma + \mathit{\Gamma}$', fontsize=40)
plt.show()

谢谢，

马丁

推荐答案

在 '$$' 之间写入强制解释文本的文本.

Write the text between '$$' that forces the text to be interpreted.

import matplotlib.pyplot as plt

plt.plot(range(5), range(5))
plt.title('$\it{text you want to show in italics}$')
plt.show()

这篇关于matplotlib中的斜体符号?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！