添加 tikz 样式的摘要标题

Question

根据 MWE，我目前使用两种类型的部分标题栏：用于普通未编号部分（MWE 中的“osections”）的圆角灰色条和用于编号部分的“主题 N”（其中 N = 部分编号）

我想使用 tikz 节点添加另一种“类型”的标题栏，即“摘要”：

有人能给我指出正确的方向吗？

% MWE，按照http://glurl.co/dFH

\documentclass[a5paper]{memoir}
\setsecnumdepth{section}
\maxsecnumdepth{section}

\usepackage{color,calc,graphicx,soul,fourier}

\definecolor{topic}{rgb}{.125,.125,.500}    % 
\definecolor{info}{rgb}{.125,.125,.500} % 

\usepackage[explicit]{titlesec}     
\usepackage{tikz}
\usetikzlibrary{shapes.misc}

\makeatletter
\let\currentsectiontitle\relax      

\newcommand\titlebar@{%sections
\tikz[baseline,trim left=3.1cm,trim right=3.15cm] {
    \fill [black!15] (2.5cm,-1ex) rectangle (\textwidth+3.1cm,2.5ex);
    \node [fill=black!15!white,
        anchor= base east,
    rounded rectangle,
    minimum height=3.5ex] at (2.8cm,0.13) {};
    \node [fill=black!100!white,    anchor= base east,  rounded rectangle,
        minimum height=3.75ex] at (14cm,0.05) {
        \color{white}{Topic \thesection}};
}}
\newcommand\titlebar@@{%osections
\tikz[baseline,trim left=3.1cm,trim right=3.15cm] {
    \fill [black!15] (2.5cm,-1ex) rectangle (\textwidth+3.6cm,2.5ex);
    \node [fill=black!15!white, anchor= base east,  rounded rectangle,
        minimum height=3.5ex] at (2.8cm,0.13) {};
    \node [fill=black!15!white, anchor= base east,  rounded rectangle,
        minimum height=3.5ex] at (13.5cm,0.13) {};
}}
\newcommand\stitlebar@@{%ssections
\tikz[baseline,trim left=3.1cm,trim right=3.15cm] {
    \fill [black!15] (2.5cm,-1ex) rectangle (\textwidth+3.6cm,2.5ex);
    \node [fill=black!15!white, anchor= base east,  rounded rectangle,
        minimum height=3.5ex] at (2.8cm,0.13) {};
    \node [fill=black!100!white,    anchor= base east,  rounded rectangle,
        minimum height=3.5ex] at (14.0cm,0.03) {
    \color{white}{Summary}};
}}
\newcommand\titlebar{\@ifstar\titlebar@@\titlebar@}
\titleformat{\section}{\large\bfseries}{\titlebar}
    {0.1cm}{\gdef\currentsectiontitle{#1}#1}
\renewcommand*{\thesection}{\arabic{section}}
\newcommand{\osection}[1]{\section*{\titlebar*#1}}

\newcommand\summary{\stitlebar@@}
\newcommand{\ssection}[1]{\section*{\summary#1}}

\makeatother

\begin{document}    
\pagestyle{empty}   

\osection{Ordinary Section Header}
This is for ordinary sections.  

\section{Topical Section Header}
This is for topical sections

\ssection{Summary Section Header}
I'd like to replace this topical header with a similar tikz bar which has 'Summary' in the black node

\end{document}

Answer 1

通过反复试验，我解决了这个问题，如下。

1. 基于 titlebar@@ 定义了一个新命令 stitlebar@@

   \newcommand\stitlebar@@{%ssections \tikz[baseline,trim left=3.1cm,trim right=3.15cm] { \fill [black!15] (2.5cm,-1ex) 矩形 (\textwidth+3.6cm,2.5ex); \node [fill=black!15!white, 锚点= base east, 圆角矩形, 最小高度=3.5ex] 位于 (2.8cm,0.13) {}; \node [fill=black!100!white, 锚点= base east, 圆角矩形, 最小高度=3.5ex] 位于 (14.0cm,0.03) { \color{white}{Summary}}; }}

2. 定义了两个新命令，summary和ssection：

   \newcommand\summary{\stitlebar@@} \newcommand{\ssection}1{\section*{\summary#1}}

3. 向 MWE 添加了部分内容（现已编辑以包含此版本）

4. 结果：