트리에서 선 너비가 다를 때 노드 크기 증가

Question

노드 스타일 정의에서 제거하거나 draw표준 line width. 선 너비가 다른 경로에 스타일을 사용하기 때문에 solid node이러한 노드의 그려진 테두리는 선 너비가 다르며 일부는 다른 것보다 더 크게 보입니다.

line width=0.4pt다음은 예제를 최소화하고 정의에 추가한 결과입니다 .

tikz-qtree또는 같은 패키지를 사용하는 것이 현명할 수 있지만 forest, 사용하지 않고 로드하는 것은 아무 소용이 없습니다. 마찬가지로 문제는 라틴어가 아닌 스크립트의 사용에 따라 달라지지 않으며 코드에는 프리앰블에 로드된 대부분의 라이브러리가 필요하지 않습니다.

\documentclass[11pt]{book}
\usepackage{tikz}
\usetikzlibrary{positioning}
\begin{document}
\tikzset{
  solid node/.style={circle,draw,line width=0.4pt,inner sep=1.2,fill=black},}
\begin{tikzpicture}
  \tikzset{
    level 1/.style={level distance=12mm,sibling distance=20mm},
    level 2/.style={level distance=12mm,sibling distance=12mm},
    level 3/.style={level distance=12mm,sibling distance=6mm},
  }
  \node (r) [solid node, label = above: {$r\,$xxx}]{}
  child{node[solid node, label= left: {$a_{1}$}]{}
    child[edge from parent/.style={draw, line width=0.7mm}]{node[solid node, label = left: {$b_{1}$}]{}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
    }}
  child{node[solid node, label = left:{$a_{2}$}]{}
    child[edge from parent/.style={draw, line width=0.7mm}]{node[solid node, label = left:{$b_{2}$}]{}
      child[missing]
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
    }
  }
  child{node (a3) [solid node, label = left:{$a_{3}$}]{}
    child[edge from parent/.style={draw, line width=0.7mm}]{node (b3)[solid node, label = left:{$b_{3}$}]{}
      child[missing]}
  }
  child{node (aq)[solid node, label = right:{$a_{q}$}]{}
    child[edge from parent/.style={draw, line width=0.7mm}]{node (bq) [solid node, label = right:{$b_{q}$}]{}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
      child[edge from parent/.style={draw, thin}]{node[solid node]{}}
    }   
  }
  ;
  \path (a3.east) -- (aq.west) node [midway] {$\cdots$};
  \path (b3.east) -- (bq.west) node [midway] {$\cdots$};
  \tikzset{
    solid node/.style={circle,draw,inner sep=1.2,fill=black},
    no edge from this parent/.style={
      every child/.append style={
        edge from parent/.style={draw=none}}},
    level 3/.style={yshift=5cm},
    level 4/.style={level distance=10mm} }
  \node[right = 5 of r,align=right] {xxx} [no edge from this parent]
  child{node {xxx}[no edge from this parent]
    child{node {xxx} [no edge from this parent]
      child{node {xxx}}
    }};
\end{tikzpicture}
\end{document}

forest(또는 tikz-qtree)을 사용하면 덜 복잡한 구문과 더 강력한 자동화를 포함하여 더 강력한 사용자 정의를 사용할 수 있습니다. styles일반 Ti로 간단히 정의하고 적용하는 것만으로도케이Z는 코드를 더 명확하고 유연하게 만듭니다.

예를 들어,

\documentclass[11pt]{book}
\usepackage{forest}
\usetikzlibrary{positioning}
% ateb: https://tex.stackexchange.com/a/705271/ addaswyd o gwestiwn Arian: https://tex.stackexchange.com/q/705249/
\newcounter{forlevel}
\renewcommand* \theforlevel{\alph{forlevel}}
\forestset{%
  declare toks={level label}{},
  last level label/.style={label={right:{${#1}_{q}$}}},
  other level label/.style 2 args={label={left:{${#1}_{#2}$}}},
  fancy tree/.style={%
    for tree={
      solid node,
      tier/.option=level,
      fit=band,
    },
    before typesetting nodes={
      for nodewalk={%
        fake=root,
        last leaf,
        branch'={%
          while={%
            >On>{level}{1}%
          }{%
            parent,
            TeX={\setcounter{forlevel}{\foresteoption{level}}},
            level label/.expanded=\theforlevel,
            last level label/.option=level label,
            tikz+={\path () -- (!previous on tier) node [midway] {$\cdots$};}%
          },
          while nodewalk valid={previous on tier}{%
            previous on tier,
            TeX={\setcounter{forlevel}{\foresteoption{level}}},
            level label/.expanded=\theforlevel,
            other level label/.process={OO{level label}{n}}
          }%
        }%
      }{},
    },
    before packing={%
      tempdima/.max={> OO OO  w4+d  {s}{!u1.s}  {s sep}{!u.n children} {(##1-##2)+##3*(##4-1)} }{leaves},
      for children={minimum width=\foresteregister{tempdima},typeset node},
    },
    before drawing tree={%
      for children={minimum width=0pt,typeset node},
    },
  },
}
\tikzset{
  solid node/.style={circle,draw,line width=0.4pt,inner sep=1.2,fill=black},}
\begin{document}
\begin{forest}
  fancy tree,
  [,label={above:{${r}$ xxx}}
    [[[][][][]]]
    [[[,phantom][][]]]
    [[]]
    [[[][][]]]
  ]
  \coordinate (e) at (current bounding box.east);
  \foreach \i/\j in {!r/xxx,!rl/xxx,!rll/xxx,!rlll/xxx}
  \node [anchor=west,xshift=10pt] at (\i -| e) {\j};
\end{forest}

\end{document}

Answer 1