如何指定 Bclogo 框的宽度

Question

问题：有人能告诉我如何指定 bclogo 框的宽度吗？我还没有找到答案，也不知道该怎么做。

例如，

 \documentclass[article]{book}
\usepackage{xcolor}
\usepackage[tikz]{bclogo}
\usepackage{lipsum}

    \begin{document}
    \thispagestyle{empty}
    
    \lipsum[1]
    
    \vskip 20pt
    
    \begin{center} 
    \begin{bclogo}[
    couleur=red!10,         % background color
    marge=10,               % margin in pt
    epBord=2.5,             % border width
    arrondi=0,              % corner radius
    ombre=true,             % shadow
    blur,                   % blur
    couleurBord=blue!14,    % border color
    logo=,                  % no built-in logo
    barre=none,            % border style
    tailleOndu=1.5          % border amplitude (zigzag)
    ]
    {\vskip -11pt {\color{black} This is a sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. \vspace*{-15pt}}}
    \end{bclogo}
    \end{center}
    \end{document}

输出为：

我希望能够指定显示框的宽度，以便我可以相应地增加或减少它。我不知道默认值是多少---使用bclogo似乎总是会产生一个宽度接近文本宽度的框。

谢谢。

Answer 1

根据bclogo文档，它将margeG和定义margeD为外部边距，但它们对我来说不起作用。

如果您想继续使用，bclogo可能的解决方案是将其插入\minipage具有所需宽度的内部：

\documentclass[article]{book}
\usepackage{xcolor}
\usepackage[tikz]{bclogo}
\usepackage{lipsum}

    \begin{document}
    \thispagestyle{empty}
    
    \lipsum[1]
    
    \begin{bclogo}[
    couleur=red!10,         % background color
    marge=10,               % margin in pt
    epBord=2.5,             % border width
    arrondi=0,              % corner radius
    ombre=true,             % shadow
    blur,                   % blur
    couleurBord=blue!14,    % border color
    logo=,                  % no built-in logo
    barre=none,            % border style
    tailleOndu=1.5          % border amplitude (zigzag)
    ]{}
    This is a sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence.
    \end{bclogo}

{\par\centering
\begin{minipage}{.75\linewidth}
    \begin{bclogo}[
    couleur=red!10,         % background color
    marge=10,               % margin in pt
    epBord=2.5,             % border width
    arrondi=0,              % corner radius
    ombre=true,             % shadow
    blur,                   % blur
    couleurBord=blue!14,    % border color
    logo=,                  % no built-in logo
    barre=none,            % border style
    tailleOndu=1.5          % border amplitude (zigzag)
    ]{}
    This is a sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence. This is another sentence.
    \end{bclogo}
\end{minipage}
\par}

\end{document}

另外，您可以尝试使用（使用模拟一个盒子tcolorbox并不难）：bclogotcolorbox

\documentclass{article}
\usepackage{lipsum}
\usepackage[most]{tcolorbox}

\newtcolorbox{mybox}[1][]{
enhanced, colback=red!10, colframe=blue!14, boxrule=2.5pt, sharp corners, drop fuzzy shadow, #1
}


\begin{document}
\thispagestyle{empty}
    
\lipsum[2]
   
\begin{mybox}
\lipsum[2]
\end{mybox}  

\begin{mybox}[width=.75\linewidth, center]
\lipsum[2]
\end{mybox}  
  
\end{document}