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POHow to make the grayed-round box using tiks
 

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  1. POHow to make the grayed-round box using tiks
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    <p>This is a follow-up question asked <a href="https://stackoverflow.com/questions/3275851/graying-out-texts-with-without-lines-with-latex">here</a>. I need to make a round-grayed box as is shown. </p> <p><a href="http://img707.imageshack.us/img707/9705/screenshot20100718at913.png" rel="nofollow noreferrer">http://img707.imageshack.us/img707/9705/screenshot20100718at913.png</a></p> <p>Based on the answers, I tried something, but not so fruitful. So, another questions coming.</p> <p>I came up with the following command, but it doesn't work. The verbatim inside the minipage doesn't compile. </p> <pre> \newcommand{\graybox}[1]{% \noindent\begin{tikzpicture}% \draw node[draw=black,fill=black!10,rounded corners,inner sep=2ex,text width=\mytikzwidth] {% #1 };% \end{tikzpicture}% }% %% ERROR - verbatim doesn't work. \graybox{% \begin{minipage}[b]{\mytikzwidth} ... \begin{verbatim} java -cp \$CLOJUREJAR:\$CLASSPATH clojure.lang.Script \$1 \end{verbatim} ... \end{minipage} } </pre> <p>I also tried with the environment, which also doesn't work. The minipage isn't sit inside the minipage.</p> <pre> \newenvironment{grayboxx}% {\noindent\begin{tikzpicture}% \draw node[draw=black,fill=black!10,rounded corners,inner sep=2ex,text width=\mytikzwidth] {% }% {};% \end{tikzpicture}% } </pre> <p><strong>Questions</strong></p> <ul> <li>What's wrong with the LaTeX code? How can I use verbatim environment with minipage in the tikzpicture?</li> <li>Could you teach me a better way to implement the grayboxed environment as is shown in the attached picture?</li> </ul> <p>This is the whole code, and I attached the compiled result with the compiled result.</p> <p><a href="http://a.imageshack.us/img571/7828/screenshot20100802at148.png" rel="nofollow noreferrer">http://a.imageshack.us/img571/7828/screenshot20100802at148.png</a></p> <pre> \documentclass{article} \usepackage{tikz} \newlength{\mytikzwidth} \setlength{\mytikzwidth}{\textwidth} \addtolength{\mytikzwidth}{-4ex} % this 10ex is just rule of thumb. \newcommand{\graybox}[1]{% \noindent\begin{tikzpicture}% \draw node[draw=black,fill=black!10,rounded corners,inner sep=2ex,text width=\mytikzwidth] {% #1 };% \end{tikzpicture}% }% \newenvironment{grayboxx}% {\noindent\begin{tikzpicture}% \draw node[draw=black,fill=black!10,rounded corners,inner sep=2ex,text width=\mytikzwidth] {% }% {};% \end{tikzpicture}% } \begin{document} %%%% CASE 1 - OK \begin{minipage}[b]{\mytikzwidth} clj command is as follows. \begin{verbatim} java -cp \$CLOJUREJAR:\$CLASSPATH clojure.lang.Script \$1 \end{verbatim} hello.clj needs a namespace (ns) to let the modules know about this code. \end{minipage} %%%% CASE 2 - not working with verbatim \graybox{% \begin{minipage}[b]{\mytikzwidth} clj command is as follows. %\begin{verbatim} java -cp \$CLOJUREJAR:\$CLASSPATH clojure.lang.Script \$1 %\end{verbatim} hello.clj needs a namespace (ns) to let the modules know about this code. \end{minipage} } %%%% CASE 3 - not inside the tikz \begin{grayboxx} \begin{minipage}[b]{\mytikzwidth} clj command is as follows. %\begin{verbatim} java -cp \$CLOJUREJAR:\$CLASSPATH clojure.lang.Script \$1 %\end{verbatim} hello.clj needs a namespace (ns) to let the modules know about this code. \end{minipage} \end{grayboxx} \end{document} </pre>
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