使用 tikzpicture 和 tcblisting

Question

我正在尝试使用tikzpicture。tcblisting基本上，我试图设计一个图形来展示Java编译器的使用，它将Java源代码转换为字节码。

请参阅下面的代码片段-

\documentclass{standalone}
\usepackage{tcolorbox}
\tcbuselibrary{listings}
\usepackage{tikz}
\usetikzlibrary{shapes.arrows}

\begin{document}
\begin{tcblisting}{
        title=Source Code,
        hbox,
        listing only,
        listing options={
            language=Java,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
public class HelloWorld {

    public static void main(String[] args) {
        // Prints "Hello, World" to the terminal window.
        System.out.println("Hello, World");
    }
}
\end{tcblisting}

\begin{tikzpicture}
    \node[single arrow, draw, fill=red!40, text centered, text width=2cm, minimum width=2cm, font=\large] {Java Compiler};
\end{tikzpicture}

\begin{tcblisting}{
        title=Bytecode,
        hbox,
        listing only,
        listing options={
            language=C++,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
    HelloWord.class
\end{tcblisting}
\end{document}

请参阅下面生成的图-

我想保持tcblisting垂直顶部对齐和tikzpicture垂直中心对齐。

Answer 1

tcolorboxes多或少tikzpictures，因此，它们可以是remembered as并被引用为其他TikZ nodes。

以下解决方案使用 Torbjørn T. 代码并enhanced, remember as = ...为每个添加选项tcolorbox。它们以一定距离绘制，然后arrow使用库根据此距离进行调整calc。

\documentclass{standalone}
\usepackage[most]{tcolorbox} %<---- Added [most]  option
\tcbuselibrary{listings}
\usepackage{tikz}
\usetikzlibrary{shapes.arrows, calc} %<--- Added `calc` library

\begin{document}
\begin{tcblisting}{
        title=Source Code,
        enhanced, % <-- added
        remember as = source, % <-- added
        box align=top, 
        hbox,
        listing only,
        listing options={
            language=Java,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
public class HelloWorld {

    public static void main(String[] args) {
        // Prints "Hello, World" to the terminal window.
        System.out.println("Hello, World");
    }
}
\end{tcblisting}
\hspace{3cm}    %<---- Fix the space between boxes
\begin{tcblisting}{
        title=Bytecode,
        enhanced, % <-- added
        remember as=bytecode, % <-- added
        box align=top, 
        hbox,
        listing only,
        listing options={
            language=C++,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
    HelloWord.class
\end{tcblisting}

\begin{tikzpicture}[remember picture, overlay]
% added `let` construction to compute minimum height
% added `anchor` and positioning coordinate
    \path let \p1=($(bytecode.north west)-(source.north east)$) in
        node[single arrow, draw, fill=red!40, text centered, 
             text width=18mm, minimum height={veclen(\x1,\y1)}, 
             font=\large, anchor=after tail] (arr) at 
                  ([yshift=-5mm]source.north east) {Java Compiler};
\end{tikzpicture}
\end{document}

Answer 2

添加box align=top以将两个tcolorboxes 对齐到顶部，然后将baseline的键设置tikzpicture为有用的内容，请参阅代码。使用 ，baseline=(arr.before tip)您将获得屏幕截图中的输出。arr是我给箭头节点起的名字。如果您想以不同的方式定位它，您可以使用长度（例如baseline=2cm），甚至像 这样的内容baseline={([yshift=5mm]arr.before tip)}。

\documentclass{standalone}
\usepackage{tcolorbox}
\tcbuselibrary{listings}
\usepackage{tikz}
\usetikzlibrary{shapes.arrows}

\begin{document}
\begin{tcblisting}{
        title=Source Code,
        box align=top, % <-- added
        hbox,
        listing only,
        listing options={
            language=Java,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
public class HelloWorld {

    public static void main(String[] args) {
        // Prints "Hello, World" to the terminal window.
        System.out.println("Hello, World");
    }
}
\end{tcblisting}

\begin{tikzpicture}[
  baseline=(arr.before tip)
% or you can use a specific length, adjust to your liking
%  baseline=1cm
]

% added (arr) to name the node
    \node[single arrow, draw, fill=red!40, text centered, text width=2cm, minimum width=2cm, font=\large] (arr) {Java Compiler};
\end{tikzpicture}

\begin{tcblisting}{
        title=Bytecode,
        box align=top, % <-- added
        hbox,
        listing only,
        listing options={
            language=C++,
            basicstyle=\ttfamily,
            keywordstyle=\color{blue}\ttfamily,
            stringstyle=\color{red}\ttfamily,
            commentstyle=\color{green}\ttfamily,
            morecomment={[l][\color{magenta}]{\#}},
        }
    }
    HelloWord.class
\end{tcblisting}
\end{document}