内联框：pifont 的非填充但有阴影的框的替代品？

Question

我经常需要用特定的 rgb 颜色绘制内联框。

我真的很喜欢它的易用性皮丰特包装就是为了这个目的。但只有填满的盒子看起来符合要求。其他盒子的阴影外观不太合适。

有没有其他简单的方法可以获得具有相同尺寸的“空框”（使用文本大小缩放）？如果我可以保留我的语法（例如\sqboxEmpty{predefined-color}）或多或少会很完美。

---

最小示例：

\documentclass[11pt,a4paper]{article}%
\usepackage{pifont}
\usepackage{xcolor}

% some color definitions
\definecolor{cblue}{RGB}{16,78,139}
\definecolor{cred}{RGB}{139,37,0}
\definecolor{cgreen}{RGB}{0,139,0} 

% normal box
\newcommand{\sqbox}[1]{\textcolor{#1}{\ding{110}}}%
% empty box
\newcommand{\sqboxEmpty}[1]{\textcolor{#1}{\ding{111}}}%


\begin{document}
I like these.
\sqbox{cred}  \sqbox{cgreen} \sqbox{cblue}

I don't like these too much.
\sqboxEmpty{cred}  \sqboxEmpty{cgreen}  \sqboxEmpty{cblue}
\end{document}

Answer 1

绘制正方形并不需要特殊的字体。

\documentclass[11pt,a4paper]{article}%
\usepackage{xcolor}

% some color definitions
\definecolor{cblue}{RGB}{16,78,139}
\definecolor{cred}{RGB}{139,37,0}
\definecolor{cgreen}{RGB}{0,139,0} 

% normal box
\newcommand{\sqboxs}{1.2ex}% the square size
\newcommand{\sqboxf}{0.6pt}% the border in \sqboxEmpty
\newcommand{\sqbox}[1]{\textcolor{#1}{\rule{\sqboxs}{\sqboxs}}}
% empty box
\newcommand{\sqboxEmpty}[1]{%
  \begingroup
  \setlength{\fboxrule}{\sqboxf}%
  \setlength{\fboxsep}{-\fboxrule}%
  \textcolor{#1}{\fbox{\rule{0pt}{\sqboxs}\rule{\sqboxs}{0pt}}}%
  \endgroup
}


\begin{document}
I like these.
\sqbox{cred}  \sqbox{cgreen} \sqbox{cblue}

And also these.
\sqboxEmpty{cred}  \sqboxEmpty{cgreen}  \sqboxEmpty{cblue}
\end{document}

修改\sqboxs并\sqboxf适应。

Answer 2

我不知道如何处理pifont空框的符号（据我所知，没有），因此切换到包bbding，使用它的\SquareSolid和\Square 命令。

\ding{110}然而，这些符号似乎比包装上的要大一些pifont。

\documentclass[11pt,a4paper]{article}%
\usepackage{xcolor}
\usepackage{bbding}%

% some color definitions
\definecolor{cblue}{RGB}{16,78,139}
\definecolor{cred}{RGB}{139,37,0}
\definecolor{cgreen}{RGB}{0,139,0} 

% normal box
\newcommand{\sqbox}[1]{\textcolor{#1}{\SquareSolid}}
% empty box
\newcommand{\sqboxEmpty}[1]{%
\textcolor{#1}{\Square}%
}%


\begin{document}
I like these.
\sqbox{cred}  \sqbox{cgreen} \sqbox{cblue}

You will perhaps like these ones:
\sqboxEmpty{cred} \sqbox{cred}  \sqboxEmpty{cgreen}  \sqboxEmpty{cblue}
\end{document}

Answer 3

我的示例展示了如何通过原始命令创建所需的框。这是\vrule、\hrule和\hbox用法的基本练习\vbox。

\def\boxemptyO{1.1ex} \def\boxemptyI{\dimexpr\boxemptyO-.8pt\relax}
\def\boxempty{\leavevmode
   \vbox{\hrule\hbox to\boxemptyO{\vrule height\boxemptyI\hfil\vrule}\hrule}}

Now, you can type: \boxempty, and you get, what you want.

如果要为该框着色，您可以\boxemtycolored根据文档中使用的颜色系统进行定义。例如，在带有xcolor包的 LaTeX 中，您可以定义

\def\boxemptycolor#1{{\textcolor{#1}\boxempty}}

Now, you can type \boxemptycolor{red}.

编辑如果您需要控制规则厚度（例如在宏中\boxemtyT），那么您可以定义\hruleA和\vruleA并使用它们代替\hrule。\vrule这仍然是简单的练习。

\def\boxemptyA{1.1ex} \def\boxemptyT{0.6pt}
\def\boxemptyI{\dimexpr\boxemptyA-2\dimexpr\boxemptyT\relax\relax}
\def\hruleA{\hrule height\boxemptyT}
\def\vruleA{\vrule width\boxemptyT}
\def\boxempty{\leavevmode \message{:::\the\boxemptyI}
   \vbox{\hruleA\hbox to\boxemptyA{\vruleA height\boxemptyI\hfil\vruleA}\hruleA}}

Answer 4

不tikz？？？？？

\documentclass[11pt,a4paper]{article}%
\usepackage{tikz}

% some color definitions
\definecolor{cblue}{RGB}{16,78,139}
\definecolor{cred}{RGB}{139,37,0}
\definecolor{cgreen}{RGB}{0,139,0}

% normal box
\newcommand{\sqbox}[1]{%
  \begin{tikzpicture}%[baseline={(a.base)}]
     \fill[#1] (0,0) rectangle (1.2ex,1.2ex);
  \end{tikzpicture}%
  }
% empty box
\newcommand{\sqboxEmpty}[1]{%
  \begin{tikzpicture}%[baseline={(a.base)}]
    \draw[line width=0.6pt,#1] (0.5\pgflinewidth,0.5\pgflinewidth) rectangle (1.2ex-0.5\pgflinewidth,1.2ex-0.5\pgflinewidth);
  \end{tikzpicture}%
}%

\begin{document}
I like these.
\sqbox{cred}  \sqbox{cgreen} \sqbox{cblue}

And also these.
\sqboxEmpty{cred}  \sqboxEmpty{cgreen} \sqboxEmpty{cgreen}  \sqbox{cblue}

And also these.
\sqboxEmpty{cred}  \sqboxEmpty{cgreen} \sqbox{cgreen}  \sqboxEmpty{cblue}
\end{document}