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Latex Forest 包 - 制作目录树并描述每个文件夹

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Latex Forest 包 - 制作目录树并描述每个文件夹

我从用户那里得到了这个代码贡萨洛·梅迪纳 这里看起来很棒，这正是我想要的。但是我想添加每个文件夹的描述，这可能是一个相当长的测试，例如下面的“配置”节点。

\documentclass[border=5pt]{standalone}
\usepackage{forest}

\definecolor{folderbg}{RGB}{124,166,198}
\definecolor{folderborder}{RGB}{110,144,169}

\def\Size{4pt}
\tikzset{
  folder/.pic={
    \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
      (-1.05*\Size,0.2\Size+5pt) rectangle ++(.75*\Size,-0.2\Size-5pt);  
    \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
      (-1.15*\Size,-\Size) rectangle (1.15*\Size,\Size);
  }
}

\begin{document}

\begin{forest}
  for tree={
    font=\ttfamily,
    grow'=0,
    child anchor=west,
    parent anchor=south,
    anchor=west,
    calign=first,
    inner xsep=7pt,
    edge path={
      \noexpand\path [draw, \forestoption{edge}]
      (!u.south west) +(7.5pt,0) |- (.child anchor) pic {folder} \forestoption{edge label};
    },
    before typesetting nodes={
      if n=1
        {insert before={[,phantom]}}
        {}
    },
    fit=band,
    before computing xy={l=15pt},
  }  
[system
  [config: this text is sooooo long oh not it won't fit in the page help me please
  ]
  [lib
    [Access
    ]
    [Plugin
    ]
  ]
  [templates
  ]
  [tests
  ]
]
\end{forest}

\end{document}

我得到的结果是这样的： 长描述的问题

我希望文本自动转到新行。

提前致谢！

答案1

您可以限制文本的宽度。例如使用 text width=8cm

在此处输入图片描述

\documentclass[border=5pt]{standalone}
\usepackage{forest}

\definecolor{folderbg}{RGB}{124,166,198}
\definecolor{folderborder}{RGB}{110,144,169}

\def\Size{4pt}
\tikzset{
    folder/.pic={
        \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
        (-1.05*\Size,0.2\Size+5pt) rectangle ++(.75*\Size,-0.2\Size-5pt);  
        \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
        (-1.15*\Size,-\Size) rectangle (1.15*\Size,\Size);
    }
}

\begin{document}
    
    \begin{forest}
        for tree={
            font=\ttfamily,
            text width=8cm,% added <<<<<<<<<<<<<<
            grow'=0,
            child anchor=west,
            parent anchor=south,
            anchor=west,
            calign=first,
            inner xsep=7pt,
            edge path={
                \noexpand\path [draw, \forestoption{edge}]
                (!u.south west) +(7.5pt,0) |- (.child anchor) pic {folder} \forestoption{edge label};
            },
            before typesetting nodes={
                if n=1
                {insert before={[,phantom]}}
                {}
            },
            fit=band,
            before computing xy={l=15pt},
        }  
        [system
        [config: this text is sooooo long oh not it won't fit in the page help me please
        ]
        [lib
        [Access
        ]
        [Plugin
        ]
        ]
        [templates
        ]
        [tests
        ]
        ]
    \end{forest}
    
\end{document}

后续问题后更新。

这是另一种方法：

b

\documentclass[border=5pt]{standalone}
\usepackage{forest}

\definecolor{folderbg}{RGB}{124,166,198}
\definecolor{folderborder}{RGB}{110,144,169}

\def\Size{4pt}
\tikzset{
    folder/.pic={
        \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
        (-1.05*\Size,0.2\Size+5pt) rectangle ++(.75*\Size,-0.2\Size-5pt);  
        \filldraw[draw=folderborder,top color=folderbg!50,bottom color=folderbg]
        (-1.15*\Size,-\Size) rectangle (1.15*\Size,\Size);
    }
}

\begin{document}
    
    \begin{forest}
        for tree={
            font=\ttfamily,
            grow'=0,
            child anchor=west,
            parent anchor=south,
            anchor=west,
            calign=first,
            inner xsep=7pt,
            edge path={
                \noexpand\path [draw, \forestoption{edge}]
                (!u.south west) +(7.5pt,0) |- (.child anchor) pic {folder} \forestoption{edge label};
            },
            before typesetting nodes={
                if n=1
                {insert before={[,phantom]}}
                {}
            },
            fit=band,
            before computing xy={l=15pt},
        }  
        [system
        [config: \parbox{7cm}{this text is sooooo long oh not it won't fit in the page help me please}% changed
        ]
        [lib
        [Access
        ]
        [Plugin
        ]
        ]
        [templates
        ]
        [tests
        ]
        ]
    \end{forest}
    
\end{document}

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