校对时如何做字母或单词删除标记？

Question

抱歉，我没有写 MWE，但我不知道该怎么做。我认为用 会很容易pgf。

我只想做红色部分。我正在向可以做到这一点的朋友提出这个问题。

我的尝试

\newcommand*\delete[1]{%
\tikz[baseline=(foo.base)] \draw node [append after command={(foo)node [above right=-.1]  {$\sim$}},draw,ellipse,thick,fill=white,inner sep=1pt,] (foo){$\displaystyle#1$};}

Answer 1

\draw这是一个可能的解决方案。您可以通过调整命令中的坐标、粗细或松紧度来调整删除标记，只要您认为合适即可。

代码如下：

\documentclass{article}
\usepackage{tikz}

\newlength{\wordlen}

\newcommand{\delete}[1]{%
    \settowidth{\wordlen}{#1}\hspace{.5\wordlen}\tikz[anchor=base,baseline, overlay]{%
    \node[inner sep=1,circle,very thick,draw=red](word){#1};%
    \draw[very thick,red,overlay](word)to[out=20,in=-90](.5,.4)to[out=90,in=90](.4,.4)to[out=-90,in=-150](.8,.4);}%
    \hspace{.5\wordlen}}

\begin{document}
Here is a sentence with no meaningful content.
Here is another sentence with no meaningful content. 
Here is one more sentence with no \delete{no} meaningful content.
\end{document}

Answer 2

借助打击乐的帮助（见评论），左边的标记很容易。

\documentclass[tikz,border=2mm]{standalone} 
\usetikzlibrary{positioning}

\begin{document}
\begin{tikzpicture}
\node (A) {\includegraphics{hKBg1}};
\fill[white] ([shift={(1.5,0.5)}]A.south west) rectangle ([shift={(4,1.6)}]A.south west);

\draw[red,ultra thick]
([shift={(1.5,0.5)}]A.south west)
..controls +(90pt,65pt) and +(-95pt,-25pt) .. ++(60pt,25pt);
\end{tikzpicture}
\end{document}