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修改部分样式会修改目录中内容的样式

tag-icon • tag-icon sectioning titlesec article
修改部分样式会修改目录中内容的样式

在文章类中，如果更改了章节标题的样式，目录中的内容标题的样式也会更改。如何防止这种情况发生？

\documentclass[12pt,a4paper]{article}
\usepackage[a4paper,margin=1in,bindingoffset=0.2in,centering,headheight=0.3in,heightrounded]{geometry}
\usepackage{tikz}
\usepackage{titlesec}
\usepackage[english]{babel}
\begin{document}
\titleformat{\section}[block]%
    {
     \tikz[overlay] \shade[left color=blue!20,right color=white] (0,-1ex) rectangle (\textwidth,1em);}%
    {\thesection}%
    {1em}%
    {}
\tableofcontents
\newpage
\section{Introduction}
\section{Limitations of Existing System}
\section{Problem Definition}
\section{Architecture of Proposed System}
\section{Novelty of the Work}
\section{Hardware / Software Tools}
\section{Gnatt Chart}
\section{References}
\end{document}

答案1

三种不同的选择；使用哪一个取决于您的实际文档和需求：

  1. 重新定义后 \tableofcontents：

    \documentclass[12pt,a4paper]{article}
\usepackage[a4paper,margin=1in,bindingoffset=0.2in,centering,headheight=0.3in,heightrounded]{geometry}
\usepackage{tikz}
\usepackage{titlesec}
\usepackage[english]{babel}
\begin{document}
\tableofcontents
\newpage

\titleformat{\section}[block]%
    {
     \tikz[overlay] \shade[left color=blue!20,right color=white] (0,-1ex) rectangle (\textwidth,1em);}%
    {\thesection}%
    {1em}%
    {}
\section{Introduction}
\section{Limitations of Existing System}
\section{Problem Definition}
\section{Architecture of Proposed System}
\section{Novelty of the Work}
\section{Hardware / Software Tools}
\section{Gnatt Chart}
\section{References}
\end{document}

  2. 定义两个命令；一个用于标准部分，另一个用于修改部分；这样您就可以随意在样式之间切换：

    \documentclass[12pt,a4paper]{article}
\usepackage[a4paper,margin=1in,bindingoffset=0.2in,centering,headheight=0.3in,heightrounded]{geometry}
\usepackage{tikz}
\usepackage{titlesec}
\usepackage[english]{babel}

\newcommand\ModSection{%
\titleformat{\section}[block]%
    {
     \tikz[overlay] \shade[left color=blue!20,right color=white] (0,-1ex) rectangle (\textwidth,1em);}%
    {\thesection}%
    {1em}%
    {}
}
\newcommand\StdSection{%
\titleformat{\section}
  {\normalfont\Large\bfseries}
  {\thesection}
  {1em}
  {}
}

\begin{document}

\tableofcontents
\newpage
\ModSection
\section{Introduction}
\section{Limitations of Existing System}
\section{Problem Definition}
\section{Architecture of Proposed System}
\section{Novelty of the Work}
\section{Hardware / Software Tools}
\section{Gnatt Chart}
\section{References}
\end{document}

  3. 定义一个具有默认格式设置的变体，以numberless应用于带星号的部分（例如 ToC、LoF、LoT）：

    \documentclass[12pt,a4paper]{article}
\usepackage[a4paper,margin=1in,bindingoffset=0.2in,centering,headheight=0.3in,heightrounded]{geometry}
\usepackage{tikz}
\usepackage{titlesec}
\usepackage[english]{babel}

\titleformat{\section}[block]%
    {
     \tikz[overlay] \shade[left color=blue!20,right color=white] (0,-1ex) rectangle (\textwidth,1em);}%
    {\thesection}%
    {1em}%
    {}
\titleformat{name=\section,numberless}
  {\normalfont\Large\bfseries}
  {}
  {0em}
  {}

\begin{document}

\tableofcontents
\newpage
\section{Introduction}
\section{Limitations of Existing System}
\section{Problem Definition}
\section{Architecture of Proposed System}
\section{Novelty of the Work}
\section{Hardware / Software Tools}
\section{Gnatt Chart}
\section{References}
\end{document}

与您的问题无关，但请注意，对于跨越多行的标题，您当前的修改格式设置不会表现良好。

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