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模板中的代码改进和建议

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模板中的代码改进和建议

考虑以下 MWE：

\documentclass[12pt,twoside,letterpaper]{report}

\usepackage[text={4.95in,7.5in},centering,bottom=1.5in,showframe]{geometry}
\usepackage[dvipsnames]{xcolor}
\usepackage{calc}
\usepackage[explicit]{titlesec}
\usepackage{fancyhdr}
\usepackage{lipsum}
\usepackage[demo]{graphicx}
\usepackage{tikz}
\usepackage{amsmath,amssymb}
\usepackage{tikzpagenodes}


\usetikzlibrary{calc,positioning}

\setlength{\oddsidemargin}{-0.25in}
\setlength{\evensidemargin}{1.75in}

\DeclareFixedFont{\chapterfont}{T1}{ppl}{m}{n}{0.365in}
\DeclareFixedFont{\chapternumfont}{T1}{ppl}{m}{n}{1in}
%-------------------------------------------------------------------------
%                             Chapter Style
%-------------------------------------------------------------------------
\titleformat{\chapter}[display]
  {\chapterfont}
  {
    \ifodd\thepage
    \begin{tikzpicture}[overlay, remember picture]
        \node[minimum width=2.5in, text width=\marginparwidth+\evensidemargin-2\marginparsep+\oddsidemargin, minimum height=10pt, rectangle, fill=cyan, outer sep=0pt, anchor=north east, align=right] at ($(current page.north east)$) {};
        \node[text=cyan](chapnum) at ($(current page.north east)+(-2\marginparwidth+2.85\marginparsep,-1.125in)$) {\chapternumfont\thechapter};
        \node[cyan,outer sep=0pt,left=0em of chapnum] (vline) {$\left|\vphantom{\text{\chapternumfont 1}}\right.$};
    \end{tikzpicture}%
    \else
    \begin{tikzpicture}[overlay, remember picture]
        \node[minimum width=2.5in, text width=\marginparwidth+\evensidemargin-2\marginparsep+\oddsidemargin, minimum height=10pt, rectangle, fill=magenta, outer sep=0pt, anchor=north west, align=right] at ($(current page.north west)$) {};
        \node[text=magenta](chapnum) at ($(current page.north west)+(2\marginparwidth-2.85\marginparsep,-1.125in)$) {\chapternumfont\thechapter};
        \node[magenta,outer sep=0pt,right=0em of chapnum,at=(chapnum.east)] (vline) {$\left|\vphantom{\text{\chapternumfont 1}}\right.$};
    \end{tikzpicture}%
    \fi
  }
  {-2.125in}
  {\parbox{0.85\textwidth}{#1}}
  [\vspace*{.35in}]
%-------------------------------------------------------------------------
%                        Chapter Page Header/Footer 
%-------------------------------------------------------------------------
\fancypagestyle{plain}{%
\fancyhf{} % clear all header and footer fields
\fancyhead{} % clear all header fields
\fancyfoot{} % clear all footer fields
\fancyfoot[RO]{\thepage$|$}
\fancyfoot[LE]{$|$\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
%-------------------------------------------------------------------------
%                       Header/Footer Page Styles
%-------------------------------------------------------------------------
\fancyhead{} % clear all header fields
\fancyfoot{} % clear all footer fields
\fancyfoot[RO]{\thepage$|$}
\fancyfoot[LE]{$|$\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}

\pagestyle{fancy}

\begin{document}
\chapter{L'Hopitals Rule}
\ifodd\thepage
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt]
  \node[anchor=north west] at (current page marginpar area.north west) {\includegraphics[height=\textheight]{figure}};
  \end{tikzpicture}
\else
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt]
  \node[anchor=north east] at (current page marginpar area.north east) {\includegraphics[height=\textheight]{figure}};
  \end{tikzpicture}
\fi
test\footnote{test}
\lipsum[1-2]
\lipsum
\chapter{Descartes Rule of Signs}
\ifodd\thepage
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt]
  \node[anchor=north west] at (current page marginpar area.north west) {\includegraphics[height=\textheight]{figure}};
  \end{tikzpicture}
\else
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt]
  \node[anchor=north east] at (current page marginpar area.north east) {\includegraphics[height=\textheight]{figure}};
  \end{tikzpicture}
\fi
\lipsum[1-2]
\chapter{Mean Value Theorem and Intermediate Value Theorem}
\lipsum[1-2]
\end{document}

得出：

在此处输入图片描述 在此处输入图片描述 在此处输入图片描述

如您所见，我面临几个优化问题：

  1. 章节样式可能未正确定义。
  2. 章节编号旁边的垂直线未与其上方的水平线正确对齐。
  3. 章节名称（如洛必达法则）没有与竖线正确垂直居中。这在第三幅图中很明显。
  4. 章节名称后的文本开始位置有垂直位移，这在第三幅图中显而易见。
  5. 页面的几何形状定义不正确。我只想要一张普通的信纸大小的纸张，其输出与图片所示大致相同。

我正在考虑为这个模板定义以下内容：

  1. 能够在属于该章节的每一页中放置水平条。可能在奇数页的右侧放置垂直条，从current page.north east一英寸开始向下移动。
  2. 能够为每个章节定义不同的颜色。
  3. 通过在序言中使用宏，可以放置不同的图像和不同的页面。类似：\pagepic{<pagenum>}{pic}。这需要按图示放置。请注意，图像将使用演示中指示的空间。每页一张图片。

任何建议都将不胜感激。我这样做只是为了休闲。只是想学习新的技巧和优化技术。

答案1

您的代码没有优化。我也没有太多时间进行进一步的优化。但我做了一些修改。看看它是否看起来更好。

\documentclass[12pt,twoside,letterpaper]{report}

\usepackage[text={4.95in,7.5in},centering,bottom=1.5in,showframe]{geometry}
\usepackage[dvipsnames]{xcolor}
\usepackage{calc}
\usepackage[explicit]{titlesec}
\usepackage{fancyhdr}
\usepackage{lipsum}
\usepackage[demo]{graphicx}
\usepackage{tikz}
\usepackage{amsmath,amssymb}
\usepackage{tikzpagenodes}

\usepackage{anyfontsize}


\usetikzlibrary{calc,positioning}

\setlength{\oddsidemargin}{-0.25in}
\setlength{\evensidemargin}{1.75in}

\newcommand{\chapterfont}{%
\fontencoding{T1}
\fontfamily{ppl}
\fontseries{m}
\fontshape{n}
\fontsize{26}{28}\selectfont}

\newcommand{\chapternumfont}{%
\fontencoding{T1}
\fontfamily{ppl}
\fontseries{m}
\fontshape{n}
\fontsize{60}{60}\selectfont}

\newcommand{\chapterpicture}{%
\ifodd\thepage
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt,inner sep=0pt]
  \node[anchor=north west] at (current page marginpar area.north west) {\includegraphics[height=\textheight,width=\marginparwidth,keepaspectratio]{figure}};
  \end{tikzpicture}
\else
  \begin{tikzpicture}[remember picture, overlay, outer sep=0pt,inner sep=0pt]
  \node[anchor=north east] at (current page marginpar area.north east) {\includegraphics[height=\textheight,width=\marginparwidth,keepaspectratio]{figure}};
  \end{tikzpicture}
\fi}


%-------------------------------------------------------------------------
%                             Chapter Style
%-------------------------------------------------------------------------
\titleformat{\chapter}[display]
  {\chapterfont}
  {
    \ifodd\thepage
    \begin{tikzpicture}[overlay, remember picture]
                \coordinate (aux1) at ($(current page.north east)-(0,10pt)$);
                \coordinate (aux2) at ($(current page text area.east)+(\marginparsep,0)$);
                \coordinate (aux3) at (aux2|-aux1);
                \coordinate (aux4) at ($(current page marginpar area.north west)!0.5!(current page marginpar area.north east)$);
                \path[fill=cyan] (aux3) rectangle (current page.north east) node [midway] (barabove) {};
        \node[text=cyan,font=\chapternumfont,yshift=3cm] at (aux4) (chapnum) {\thechapter};
        \node[cyan,outer sep=0pt,inner sep=0pt] (vline) at (aux3|-chapnum) {$\left|\vphantom{\text{\chapternumfont 1}}\right.$};
    \end{tikzpicture}%
    \else
    \begin{tikzpicture}[overlay, remember picture]
                \coordinate (aux1) at ($(current page.north west)-(0,10pt)$);
                \coordinate (aux2) at ($(current page text area.west)-(\marginparsep,0)$);
                \coordinate (aux3) at (current page.north west-|aux2);
                \coordinate (aux4) at ($(current page marginpar area.north west)!0.5!(current page marginpar area.north east)$);
                \path[fill=magenta] (aux1) rectangle (aux3) node [midway] (barabove) {};
        \node[text=magenta,font=\chapternumfont,yshift=3cm] at (aux4) (chapnum) {\thechapter};
        \node[magenta,outer sep=0pt,inner sep=0pt] (vline) at (aux3|-chapnum) {$\left|\vphantom{\text{\chapternumfont 1}}\right.$};
    \end{tikzpicture}%
    \fi
  }
  {-2.125in}
  {
        \begin{tikzpicture}[overlay, remember picture]
        \node [align=left,text width=\textwidth,anchor=west] at (current page text area.west|-chapnum) {#1};
        \end{tikzpicture}
    }
  [\vspace*{.35in}]
%-------------------------------------------------------------------------
%                        Chapter Page Header/Footer 
%-------------------------------------------------------------------------
\fancypagestyle{plain}{%
\fancyhf{} % clear all header and footer fields
\fancyhead{} % clear all header fields
\fancyfoot{} % clear all footer fields
\fancyfoot[RO]{\thepage$|$}
\fancyfoot[LE]{$|$\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
%-------------------------------------------------------------------------
%                       Header/Footer Page Styles
%-------------------------------------------------------------------------
\fancyhead{} % clear all header fields
\fancyfoot{} % clear all footer fields
\fancyfoot[RO]{\thepage$|$}
\fancyfoot[LE]{$|$\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}

\pagestyle{fancy}

\begin{document}
\chapter{L'Hopitals Rule}
test\footnote{test}\chapterpicture
\lipsum[1-2]

\chapter{Descartes Rule of Signs}\chapterpicture
\lipsum[1-2]

\chapter{Mean Value Theorem and\\ Intermediate Value Theorem}
\lipsum[1-2]

\setcounter{chapter}{10}
\chapter{Other test}\chapterpicture
\lipsum[1-2]

\setcounter{chapter}{100}
\chapter{Other test}\chapterpicture
\lipsum[1-2]

\end{document}

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