水平边缘与垂直边缘相交

Question

我怎样才能绘制如下图所示的水平边缘？我的代码如下。谢谢。

\documentclass[12pt]{book}
\usepackage[paperwidth=16cm, paperheight=24cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}
\usepackage{tabularx,ragged2e}
\newcolumntype{R}{>{\RaggedLeft}X}

\usepackage{tikz}

\usetikzlibrary{arrows,automata,matrix,positioning}

\begin{document}
    \begin{tikzpicture} [every node/.style={block}, block/.style={minimum height=1.5em,outer sep=0pt,draw,rectangle,node distance=1 cm}]
            \node (A){Source code};
            \node (B) [below=of A] {Lexical analysis};
            \node (C) [below=of B] {Syntaxical analysis};
            \node (D) [below=of C] {Semantical analysis};
            \node (E) [below=of D] {Code generation};
            \node (F) [below=of E] {Code optimization};
            \node (G) [below=of F] {Code generation};
            \node (H) [below=of G] {Object code};

            \path[->] (A) edge (B);
            \path[->] (B) edge (C);
            \path[->] (C) edge (D);
            \path[->] (D) edge (E);
            \path[->] (E) edge (F);
            \path[->] (F) edge (G);
            \path[->] (G) edge (H);
    \end{tikzpicture}
\end{document}

Answer 1

感谢 Muzimuzhi 的评论。为了可能对其他人有用，我根据 Muzimuzhi 的评论在下面发布了我所期望的完整代码：

\documentclass[12pt]{book}
\usepackage[paperwidth=16cm, paperheight=24cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}
\usepackage{tabularx,ragged2e}
\newcolumntype{R}{>{\RaggedLeft}X}

\usepackage{tikz}

\usetikzlibrary{arrows,automata,matrix,positioning,calc}

\begin{document}
    \begin{tikzpicture} [every node/.style={block}, block/.style={minimum height=1.5em,outer sep=0pt,draw,rectangle,node distance=1 cm}]
            \node (A){Source code};
            \node (B) [below=of A] {Lexical analysis};
            \node (C) [below=of B] {Syntaxical analysis};
            \node (D) [below=of C] {Semantical analysis};
            \node (E) [below=of D] {Code generation};
            \node (F) [below=of E] {Code optimization};
            \node (G) [below=of F] {Code generation};
            \node (H) [below=of G] {Object code};

            \path[->] (A) edge (B);
            \path[->] (B) edge (C);
            \path[->] (C) edge (D);
            \path[->] (D) edge (E);
            \path[->] (E) edge (F);
            \path[->] (F) edge (G);
            \path[->] (G) edge (H);

            \draw[->] ($ (A)!.5!(B) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (B)!.5!(C) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (C)!.5!(D) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (D)!.5!(E) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (E)!.5!(F) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (F)!.5!(G) $) -- +(3, 0) node[align=center, right] {text\\more text};
            \draw[->] ($ (G)!.5!(H) $) -- +(3, 0) node[align=center, right] {text\\more text};

    \end{tikzpicture}
\end{document}

Answer 2

您的问题已经得到解决@muzimuzhi Z评论，所以这里只有一个建议，如何编写流程图的代码，通过使用chainsTi来显示问题钾Z 库，更短：

\documentclass[12pt]{book}
\usepackage[paperwidth=16cm, paperheight=24cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}

\usepackage{tikz}
\usetikzlibrary{arrows.meta,
                calc, chains,
                positioning,
                babel}

\begin{document}
    \begin{tikzpicture} [
node distance = 10mm,
  start chain = going below,
            > = Straight Barb,
 block/.style = {draw, minimum height=1.5em, outer sep=0pt}
                        ]
    \begin{scope}[nodes={block, on chain, join=by ->}]
\node (A)   {Source code};
\node (B)   {Lexical analysis};
\node (C)   {Syntaxical analysis};
\node (D)   {Semantical analysis};
\node (E)   {Code generation};
\node (F)   {Code optimization};
\node (G)   {Code generation};
\node (H)   {Object code};
    \end{scope}
%
    \begin{scope}[nodes={align=left, right}]
\draw[->] ($ (B)!.5!(C) $) -- +(3, 0) node {Getting string of tokens\\
                                            or symbols here};
\draw[->] ($ (C)!.5!(D) $) -- +(3, 0) node {Getting derivation tree\\
                                            as output here};
    \end{scope}
    \end{tikzpicture}
\end{document}