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LaTeX To Image

PyPI SemVer2.0 GitHub

简体中文 | English

简介

该仓库是用于将LaTeX的公式借助LaTeX工具转换为对应的图像。

安装LaTeX编译环境

Ubuntu:

sudo apt-get install texlive-full

# 确认是否安装成功
$ xelatex --help
# Usage: pdftex [OPTION]... [TEXNAME[.tex]] [COMMANDS]
#  or: pdftex [OPTION]... \FIRST-LINE
#  or: pdftex [OPTION]... &FMT ARGS
    # Run pdfTeX on TEXNAME, usually creating TEXNAME.pdf.

MacOS

推荐安装MacTex

验证是否安装成功:

$ xelatex --help

# Usage: xetex [OPTION]... [TEXNAME[.tex]] [COMMANDS]
#    or: xetex [OPTION]... \FIRST-LINE
#    or: xetex [OPTION]... &FMT ARGS
#   Run XeTeX on TEXNAME, usually creating TEXNAME.pdf.

安装运行环境

pip install latex_to_image

CLI使用

$ latex_to_image "x^2+y^2=1" res.png

Python使用

import cv2
from latex_to_image import LaTeXToImg

render = LaTeXToImg()

formula = "x^2 + y ^2 = 1"
img = render(formula)
cv2.imwrite("res.png", img)

渲染结果

参考代码