Question

我尝试使用Gentium Plus作为matplotlib中的主要字体，特别是对于数字。以下工作是为了将Palatino用于一切，这对数学字体来说很好。

import matplotlib.pyplot as plt
font = {'family': 'serif', 'serif': ['Palatino'], 'size': 10}
plt.rc('font', **font)
plt.rc('text', usetex=True)

但我想要使用Gentium Plus来获取文本字体和数字。这可能吗？

Answer 1

您可以通过以下方式检查matplotlib中的可用字体..

import matplotlib.font_manager
list = matplotlib.font_manager.get_fontconfig_fonts()
names = [matplotlib.font_manager.FontProperties(fname=fname).get_name() for fname in list]
print names

要查看更多选项，您可以查看documentation

Answer 2

感谢Denduluri我找到了Gentium的名字

import matplotlib
import matplotlib.pyplot as plt
font = {'family': 'serif', 'serif': ['Gentium Basic'], 'size': 10}
plt.rc('font', **font)
matplotlib.rcParams['mathtext.fontset'] = 'custom'
matplotlib.rcParams['mathtext.rm'] = 'Gentium Basic'
matplotlib.rcParams['mathtext.it'] = 'Gentium Basic:italic'
matplotlib.rcParams['mathtext.bf'] = 'Gentium Basic:bold'

但是，如果您将TeX用于数学公式，则可能需要使用与Gentium不同的字体，并且为重新定义它们所需的数字设置相同的样式。

from matplotlib.backends.backend_pgf import FigureCanvasPgf
matplotlib.backend_bases.register_backend('pdf', FigureCanvasPgf)

pgf_with_custom_preamble = {
"font.family": "serif", # use serif/main font for text elements
"text.usetex": True,    # use inline math for ticks
"pgf.preamble": [
    "\\usepackage{mathpazo}",
    "\\usepackage{gentium}",
    "\\DeclareSymbolFont{sfnumbers}{T1}{gentium}{m}{n}",
    "\\SetSymbolFont{sfnumbers}{bold}{T1}{gentium}{bx}{n}",
    "\\DeclareMathSymbol{0}\mathalpha{sfnumbers}{\"30}",
    "\\DeclareMathSymbol{1}\mathalpha{sfnumbers}{\"31}",
    "\\DeclareMathSymbol{2}\mathalpha{sfnumbers}{\"32}",
    "\\DeclareMathSymbol{3}\mathalpha{sfnumbers}{\"33}",
    "\\DeclareMathSymbol{4}\mathalpha{sfnumbers}{\"34}",
    "\\DeclareMathSymbol{5}\mathalpha{sfnumbers}{\"35}",
    "\\DeclareMathSymbol{6}\mathalpha{sfnumbers}{\"36}",
    "\\DeclareMathSymbol{7}\mathalpha{sfnumbers}{\"37}",
    "\\DeclareMathSymbol{8}\mathalpha{sfnumbers}{\"38}",
    "\\DeclareMathSymbol{9}\mathalpha{sfnumbers}{\"39}",
    "\\DeclareMathSymbol{,}\mathalpha{sfnumbers}{\"2C}"
    ]
}
matplotlib.rcParams.update(pgf_with_custom_preamble)

使用Matplotlib图的不同字体（Gentium）

2 个答案: