![在部分中使用 raisebox 时换行](https://linux22.com/image/476520/%E5%9C%A8%E9%83%A8%E5%88%86%E4%B8%AD%E4%BD%BF%E7%94%A8%20raisebox%20%E6%97%B6%E6%8D%A2%E8%A1%8C.png)
raisebox
在使用命令时如何换行\section
。我的 MWE 是:
\documentclass{book}
\usepackage[explicit]{titlesec}
\usepackage{lmodern}
\usepackage{graphicx}
\usepackage{xcolor,lipsum,mdframed}
\definecolor{sectcolor}{cmyk}{0,1,.75,.39}
\definecolor{sectbgcolor}{RGB}{0,106,168}
\definecolor{sectsubbgcolor}{RGB}{0,139,191}
\renewcommand{\thesection}{\thechapter\Alph{section}}
\renewcommand{\chaptermark}[1]{\markboth{#1}{}}
\renewcommand{\sectionmark}[1]{\markright{\thesection.\ #1}}
\makeatletter
\titleformat{\section}
{\fontsize{18}{20}\selectfont\color{white}\bfseries}
{\llap{\smash{\parbox[t]{2em}{\raggedleft%
\colorbox{sectcolor}{%
\makebox[\dimexpr2em-2\fboxsep\relax][r]{%
\hfill\strut\thesection
}%
}\\[1ex]
\includegraphics[width=1.5em]{image-1}\\[2pt]
\includegraphics[width=1.5em]{image-1}\\[2pt]
\includegraphics[width=1.5em]{image-1}\\[2pt]
}}\hspace*{0.5em}}%
}
{0em}
{\makebox[\linewidth][l]{\colorbox{sectbgcolor}{\parbox[t] {\dimexpr\paperwidth-\oddsidemargin-1in-2\fboxsep-5pt\relax}{%
\strut\fontsize{18}{20}\selectfont\raisebox{-2.5pt}[0pt][0pt]{#1}%
\if\sectionsubtitle\empty
\else
\hspace{5pt}\smash{\colorbox{sectsubbgcolor} {\strut\large\sectionsubtitle}}%
\fi}
}}%
}
\makeatother
\def\sectionsubtitle{\empty}
\newcommand\Ssection[3][]{%
\gdef\sectionsubtitle{#3}\section[#1]{#2}\gdef\sectionsubtitle{\empty}%
}
\begin{document}
\chapter{Chapter Title Here}
\section{Count systems}
\lipsum[1]
\Ssection{Number systems}{Consolidating}
\lipsum[1]
\Ssection{Highest common factor and lowest common\hfil\break multiple}{Consolidating}
\end{document}
答案1
首先,您不应该手动给标题添加换行符。您应该设置标题宏,以便根据需要将其分散到多行。对于您来说,构建一个框来容纳背景颜色,并在parbox
里面放置一个框来容纳文本即可实现这一点。
其次,我认为您使用的是 raisebox,因为高度和深度不正确。这似乎是由于使用了错误的 造成的\strut
。您的编码\strut\fontszie{...}\selectfont
意味着 strut 未调整到新的字体大小。相反,请按以下顺序编写 `\fontsize{...}\selectfont\strut。
\documentclass{book}
\usepackage[explicit]{titlesec}
\usepackage{lmodern}
\usepackage[demo]{graphicx}
\usepackage{xcolor,lipsum}
\definecolor{sectcolor}{cmyk}{0,1,.75,.39}
\definecolor{sectbgcolor}{RGB}{0,106,168}
\definecolor{sectsubbgcolor}{RGB}{0,139,191}
\renewcommand{\thesection}{\thechapter\Alph{section}}
\renewcommand{\chaptermark}[1]{\markboth{#1}{}}
\renewcommand{\sectionmark}[1]{\markright{\thesection.\ #1}}
\titleformat{\section}
{\color{white}\fontsize{18}{20}\bfseries}
{\llap{\smash{\parbox[t]{2em}{\raggedleft%
\colorbox{sectcolor}{%
\makebox[\dimexpr2em-2\fboxsep\relax][r]{%
\hfill\strut\thesection
}%
}\\[1ex]
\includegraphics[width=1.5em]{image-1}\\[2pt]
\includegraphics[width=1.5em]{image-1}\\[2pt]
\includegraphics[width=1.5em]{image-1}\\[2pt]
}}\hspace*{0.5em}}%
}
{0em}
{\colorbox{sectbgcolor}{%
\makebox[\dimexpr\paperwidth-\oddsidemargin-1in-2\fboxsep-5pt\relax]{%
{\parbox[t]{\linewidth}{%
\raggedright\fontsize{18}{20}\selectfont\strut #1%
\if\sectionsubtitle\empty
\else
\hspace{5pt}%
\smash{\colorbox{sectsubbgcolor}{\large\strut\sectionsubtitle}}%
\fi}}\hfill
}}%
}
\def\sectionsubtitle{\empty}
\newcommand\Ssection[3][]{%
\gdef\sectionsubtitle{#3}\section[#1]{#2}\gdef\sectionsubtitle{\empty}%
}
\begin{document}
\chapter{Chapter Title Here}
\section{Count systems}
\lipsum[1]
\Ssection{Number systems}{Consolidating}
\lipsum[1]
\Ssection{Highest common factor and lowest common multiple}{Consolidating}
\end{document}