节点内部的缩进

Question

我有带文本的节点，我希望它们像前两个节点一样。如您所见，该解决方案有其缺陷：首先，我必须手动调整缩进，因此无法确定它是否正确对齐；其次，一旦文本变短/变长，它就会停止工作。

梅威瑟：

\documentclass{article}
        
        \usepackage{tikz}
        
        \begin{document}
            
            \begin{tikzpicture}
                
                \node[text width=5.5cm,draw] at (0,0) {\parindent=6.8em How are you?: Fine. \\ 
                    \indent Thanks};
                
                \node[text width=5.5cm,draw] at (0,-2) {\parindent=6.8em How are you?: Fine. \\ 
                    \indent Thanks \\ Very fine!};
                
                \node[text width=5.5cm,draw] at (0,-4) {\parindent=6.8em How are you today?: Fine. \\ 
                    \indent Thanks};
                
                \node[text width=5.5cm,draw] at (0,-6) {\parindent=6.8em Fine?: Yes, Fine. \\ 
                    \indent Thanks \\ very fine actually};
                
                \node[text width=5.5cm,draw] at (0,-8) {\parindent=6.8em Fine?:\indent Yes, Fine. \\ 
                    \indent Thanks \\ No, not fine};
                
                \node[text width=5.5cm,draw] at (0,-10) {
                    \makebox[6.8em][l]{How are you?:} Fine. Thank you very much I really appreciate it
                };
                
            \end{tikzpicture}   
            
        \end{document}

    \end{tikzpicture}  
    

\end{document}

有没有更好的方法以这种方式对齐节点中的文本？谢谢。

编辑：文本不应超出节点边界，也不应居中。因此，文本应从左上角开始。

Answer 1

您可能喜欢以下节点设计 :-)。通过使用包description中定义的，enumitem您可以获得以下结果：

\documentclass{article}
\usepackage{enumitem}
\newlist{tikzitem}{description}{1}  % <-- defined new list
\setlist[tikzitem]{nosep,
                   leftmargin=27mm,
                   style=nextline, 
                   before=\vspace{-0.5\baselineskip} 
                   }
\usepackage{tikz}
\usetikzlibrary{chains} % just for shorter code in MWE

\begin{document}
    \begin{tikzpicture}[
    node distance = 4mm,
      start chain = going below,
every node/.style = {draw, text width=56mm, align=left,
                     inner xsep=1mm, on chain}
                        ]
\node   {\begin{tikzitem}
        \item[How are you?] Fine.\par   
                            Thanks
        \end{tikzitem}};
\node   {\begin{tikzitem}
        \item[How are you?] Fine.\par   
                            Thanks\par   
                            Very fine!
        \end{tikzitem}};
\node   {\begin{tikzitem}
        \item[How are you today?] 
                            Fine.\par
                            Thanks
        \end{tikzitem}};
\node   {\begin{tikzitem}
        \item[Fine?]        Yes, Fine.\par
                            Thanks\par 
                            very fine actually
        \end{tikzitem}};
\node   {\begin{tikzitem}
        \item[Fine?]        Yes, Fine.\par
                            Thanks\par 
                            No, not fine
        \end{tikzitem}};
\node   {\begin{tikzitem}
        \item[How are you?] Fine. Thank you very much I really appreciate it
        \end{tikzitem}};
\end{tikzpicture}
\end{document}

编辑：

对于更短的代码，您可以定义 nrw 命令，例如\Item：

\newcommand\Item[2]{\begin{description}[nosep,
                                       leftmargin=27mm,
                                       style=nextline,
                                       before=\vspace{-0.5\baselineskip}
                                       ]
                    \item[#1] #2
                    \end{description}
                    }

然后使用它节点：

\node   {\Item{How are you?}{Fine.\par
                            Thanks}};

Answer 2

您可以将 放在minipageTikZ 节点内。因此，您可以自由使用所有 TeX/LaTeX 命令，尤其是缩进。

\documentclass{article}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\node[draw,fill=yellow!30,inner sep=3mm]{
\begin{minipage}{4cm}
How are you? Fine!\\
\noindent\phantom{How are you?} Thank you!
\end{minipage}
};      
\end{tikzpicture}
\end{document} 

Answer 3

好吧，我绝对不是专家，但我很乐意尝试提供帮助（祝版主选举好运，我投票了）。

---

\documentclass{article}

\usepackage{tikz}

\begin{document}

\section{Proposal}

% \makebox[width][position]{text}

    \begin{tikzpicture}

        \node[text width=5.5cm,draw] at (0,0) {
            \makebox[6.8em][l]{How are you?:} Fine. \\ 
            \makebox[6.8em][r]{} Thanks
            };
        
        \node[text width=5.5cm,draw] at (0,-2) {
            \makebox[6.8em][l]{How are you?:} Fine. \\ 
            \makebox[6.8em][r]{} Thanks \\
            \makebox[6.8em][r]{} Very Fine! \\
            };
        
        \node[text width=5.5cm,draw] at (0,-4) {
            \makebox[6.8em][l]{How are you today?:} Fine. \\ 
            \makebox[6.8em][r]{} Thanks
            };

    \end{tikzpicture}  
    
\section{Original}
    
    \begin{tikzpicture}

        \node[text width=5.5cm,draw] at (0,0) {\parindent=6.8em How are you?: Fine. \\ 
            \indent Thanks};
        
        \node[text width=5.5cm,draw] at (0,-2) {\parindent=6.8em How are you?: Fine. \\ 
            \indent Thanks \\ Very fine!};
        
        \node[text width=5.5cm,draw] at (0,-4) {\parindent=6.8em How are you today?: Fine. \\ 
            \indent Thanks};
        
        \node[text width=5.5cm,draw] at (0,-6) {\parindent=6.8em Fine?: Yes, Fine. \\ 
            \indent Thanks \\ very fine actually};
        
        \node[text width=5.5cm,draw] at (0,-8) {\parindent=6.8em Fine?:\indent Yes, Fine. \\ 
            \indent Thanks \\ No, not fine};
        
    \end{tikzpicture}   
    
\end{document}