在 LaTeX 中圈出文本

Question

我想知道是否有一个命令可以让我圈出这样的文本：

重要的是行距不要改变。

Answer 1

另外一个选择：

\documentclass{article}
\usepackage{tikz}

\usepackage{circledsteps}

\begin{document}
    text text text  
    \Circled[outer color=blue,inner color=blue,fill color=lime]{texto}         
     text text text text text text text text text text text text text text text text text text text text text  text text text
\end{document}

Circledsteps 手册

如果你设置，\tikzset{/csteps/inner ysep=20pt}你将有

Answer 2

也许对于内联文本，您会更喜欢体育场形状（具有圆角的矩形），以避免当包围的文本太宽时增加行间空间与重叠文本的困境。

一个简单的方法是使用带有选项的\tcbox（tcolorbox包）on line，其优点是高度可定制：

\documentclass[12pt]{article}
\usepackage{lipsum}
\usepackage[most]{tcolorbox}
\newtcbox{\myoval}{on line,arc=7pt,colback=yellow!50,colframe=orange!50,
boxrule=1pt, boxsep=1pt,left=1pt,right=1pt,top=1pt,bottom=1pt}
\begin{document}
\lipsum[1][1-6] 
\lipsum[1][1] Ut purus elit, vestibulum ut, placerat ac,\myoval{adipiscing vitae}, felis 
\lipsum[1][3-6]
\end{document}

Answer 3

这使用 tikz 来重叠椭圆和周围空间，但不重叠文本本身。

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{fit, shapes.geometric}

\newcommand{\ellipted}[1]{% #1 = text
\begin{tikzpicture}[baseline=(A.base)]
  \node[inner sep=0pt] (A) {#1};
  \begin{pgfinterruptboundingbox}
    \node[draw, red, ellipse, inner sep=1pt, fit=(A)] {};
  \end{pgfinterruptboundingbox}
\end{tikzpicture}}

\begin{document}

\noindent
This is a line of text.\\
This is a line of text.\\
This is \ellipted{a line} of text.\\
This is a line of text.\\
This is a line of text.

\end{document}

Answer 4

这是一个使用 的选项tikzmark。定义一个\encircle接受两个参数的命令，其中一个是可选的。

\encircle[<tikz options>]{<text>}

可选的第一个参数可以包括颜色、线宽、变化inner xsep等inner ysep。

这是代码。您必须编译两次。

\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{tikzmark, shapes.geometric, fit}

\newcommand{\encircle}[2][]{\tikzmarknode{A}{#2}\tikz[remember picture, overlay]
    {\node[draw, ellipse, inner xsep=-.4em, inner ysep=3pt, fit=(A),#1]{};}}

\begin{document}

Here are a few lines of text. Here are a few lines of text. Here are a few lines of text. 
Here are a few lines of text. Here are a few lines of text. Here are a few lines of text. 
I want to circle \encircle[red, thick]{some text} in the middle without affecting line spacing.
Here are a few lines of text. Here are a few lines of text. Here are a few lines of text. 
Here are a few lines of text. Here are a few lines of text.

\end{document}