如何解决使用 XeLatex 和 fontspec 自定义类中的字体大小
我正在研究几个属于一起的乳胶模板(信件、文章、报告)。我几乎实现了所有目标,除了一个目标,使用 \documentclass[.pt]{}
命令更改字体大小,无论我使用 9pt 还是 12pt,我的文档看起来都一样。我如何确保这对我的自定义类正常工作?
只是一些旁注,我使用 XeLaTex 编译我的文档,同时我使用 fontspec 包和 \setromanfont{DejaVu Serif}
命令安装字体(DejaVu 系列)。这些类可以选择在系列中的 serif 和 sans-serif 字体之间切换。
这是我的最小工作示例:
由 letter.tex
文件组成。
% !TeX encoding = UTF-8
% !TEX TS-program = xelatex
\documentclass[12pt,british]{letter-Bram}
% Sender information
\signature{Sender Full Name}
\address{Sender\\ Adress line 1\\ Adress line 2\\ Country}
\begin{document}
\begin{letter}{Recipient\\ Organization\\ Adress line 1\\ Adress line 2\\ Country}
\opening{Dear Recipient,}
This letter is send from the sender to the recipient,and styled in a sans-serif font. The class has the following class settings:
\begin{description}
\item[sans] To turn the document and math into a sans serif font.
\item[lanuage] You can specify the language like normal. For example \enquote*{dutch},\enquote*{british},\enquote*{german},defaults to \enquote*{american}. I recommend specifying a language as this does set quotation marks,date notations,hyphenation and others.
\end{description}
Here is an example equation:
\begin{equation}
a x^2 + b x + c = 0
\end{equation}
which can be solved with the standard $abc$ formula.
\closing{Kind Regards,}
\end{letter}
\end{document}
这里是 letter-Bram.cls
类文件。
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{letter-Bram}[2019/07/01 v1.1 letter-Bram]
%%%%%%%%%%%%%%%%%%%%%
% NEW CLASS OPTIONS %
%%%%%%%%%%%%%%%%%%%%%
\newif\if@sans
\DeclareOption{sans}{\@sanstrue}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions\relax
\LoadClass{letter}
%%%%%%%%%%%%%%%%%
% LOAD PACKAGES %
%%%%%%%%%%%%%%%%%
\usepackage{babel}
\RequirePackage[fleqn]{amsmath} % needs before math font selection
\RequirePackage{csquotes} % proper quotation marks
%%%%%%%%%%%%%%
% LOAD FONTS %
%%%%%%%%%%%%%%
\RequirePackage{fontspec}
\setromanfont{DejaVu Serif} % open serif font.
\setsansfont{DejaVu Sans} % open sans font.
\setmonofont{DejaVu Sans Mono} % open mono font.
\if@sans
\renewcommand{\familydefault}{\sfdefault}
\RequirePackage{arevmath} % math font that is equal in style DejaVu Sans,but better a,nu,omega,l,x ect
\SetSymbolFont{symbols}{bold}{OMS}{zavm}{m}{n} % surpress warning of bold math sybols
\else
\usepackage{unicode-math}
\setmathfont{DejaVu Math TeX Gyre} % math font equal in style and size to DejaVu Serif
\SetSymbolFont{symbols}{bold}{OMS}{zavm}{m}{n}
\fi
我很确定我遗漏了一些非常明显的东西,但找不到。
解决方法
两个问题:
-
您的类正在加载
letter
类,但将其选项传递给article
类。下定决心,你真正想要的两个课程中的哪一个 -
9pt
不是有效选项,请尝试使用10pt
与12pt
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{letter-Bram}[2019/07/01 v1.1 letter-Bram]
%%%%%%%%%%%%%%%%%%%%%
% NEW CLASS OPTIONS %
%%%%%%%%%%%%%%%%%%%%%
\newif\if@sans
\DeclareOption{sans}{\@sanstrue}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{letter}}
\ProcessOptions\relax
\LoadClass{letter}
%%%%%%%%%%%%%%%%%
% LOAD PACKAGES %
%%%%%%%%%%%%%%%%%
\usepackage{babel}
\RequirePackage[fleqn]{amsmath} % needs before math font selection
\RequirePackage{csquotes} % proper quotation marks
%%%%%%%%%%%%%%
% LOAD FONTS %
%%%%%%%%%%%%%%
\RequirePackage{fontspec}
\setromanfont{DejaVu Serif} % open serif font.
\setsansfont{DejaVu Sans} % open sans font.
\setmonofont{DejaVu Sans Mono} % open mono font.
\if@sans
\renewcommand{\familydefault}{\sfdefault}
\RequirePackage{arevmath} % math font that is equal in style DejaVu Sans,but better a,nu,omega,l,x ect
\SetSymbolFont{symbols}{bold}{OMS}{zavm}{m}{n} % surpress warning of bold math sybols
\else
\usepackage{unicode-math}
% \setmathfont{DejaVu Math TeX Gyre} % math font equal in style and size to DejaVu Serif
\SetSymbolFont{symbols}{bold}{OMS}{zavm}{m}{n}
\fi
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