☰

支持 UTF-8 的矢量字体吗？

tag-icon • tag-icon fonts font-encodings
支持 UTF-8 的矢量字体吗？

事实上，我所处的情况比问题所暗示的要复杂一些。我需要排版一份包含各种重音字符的文档，并希望为此提供一些连字支​​持。我知道我需要T1为此进行字体编码。不幸的是，我必须默认使用位图字体，这很丑陋……我可以强制使用 Computer Modern 吗？还是没有其他办法？在后一种情况下，您会建议使用哪种矢量字体？我对或解决方案T1不太感兴趣。XeTeXLuaTeX

答案1

我强烈建议使用 Latin Modern 字体，而不是 CM。请参阅帖子：拉丁现代与 cm-super？

如果您还想在 pdf 文件中拥有 UTF8 编码映射（用于复制粘贴和可访问性），您可以在序言中添加一些行，假设您使用的是 pdfTeX（pdfLaTeX）。

下面是我准备的最小代码另一篇帖子向您展示如何做到这一点：

\documentclass[]{article}

%PdfTeX settings for a correct UTF 8 Mapping
%------------------------------------------------------
\usepackage{ifpdf}
\ifpdf    \input{glyphtounicode.tex}    %Part of modern distribution
      %%%\input{glyphtounicode-cmr.tex}     %Additionnal glyph: You must grab it from pdfx package
      \pdfgentounicode=1
\else  %Place here the settings for other compilator
\fi


%Encoding + cmap (to get proper UTF8 mapping)
%------------------------------------------------------
\usepackage{cmap}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}


%NB: CHANGE lmodern AND fourier TO SEE THE PROBLEM OF MISSING UNICODE CHARACTERS
%     You can see this on Acrobat Pro with acessibility checking or simply by copy-pasting the content.
%     Of course copy paste is not perfect in both case but it is better with lmodern
%------------------------------------------------------
\usepackage{lmodern}
%%\usepackage{fourier}


%AMS Math + UTF8 mapping of ams symbols
%------------------------------------------------------
\usepackage{amsmath} 
\usepackage{amssymb} % I load it after Fourier else I have more incorrect utf8 mapping (with \geqslant for example)
%Correct UTF8 mapping for ams fonts
\ifdefined\pdffontattr% \ifdefined is part of the e-TeX extension, which is part of any modern LaTeX compiler. 
    \immediate\pdfobj stream file {umsa.cmap}
    {\usefont{U}{msa}{m}{n}\pdffontattr\font{/ToUnicode \the\pdflastobj\space 0 R}}
    \immediate\pdfobj stream file {umsb.cmap}
    {\usefont{U}{msb}{m}{n}\pdffontattr\font{/ToUnicode \the\pdflastobj\space 0 R}}
\fi


%Start document
%------------------------------------------------------
\begin{document}

All these examples work fine with Latin Modern but not with Fourier Font (and Palatino and maybe others).

\bigskip
Issue with mapsto : ${\mathcal F} : \boldsymbol{\eta} \in {\mathbb{R}}^{np}\ \mapsto {\mathcal F}\left(\boldsymbol{\eta} \right)\in \mathbb{R}$

\bigskip
Issue with sqrt : $\sqrt{X}$

\bigskip
Issue with parenthesis : $X \geqslant \left(\frac{1}{2}\right)^2$

\bigskip
Issue with sum : $\sum_{n=0}^\infty X^n$

\end{document}

相关内容