我使用 \matrix 和 tikzpicture 生成流程图时遇到了问题。我想创建一个像我在附图中绘制的图表。
因此我使用以下流程图作为基础：
https://texample.net/tikz/examples/consort-flowchart/
我做了很多修改来生成附图中的流程图，但解决方案并不令人满意 :D :D 我如何创建子矩阵来构建嵌套总流程图？感谢您提供的任何帮助
菲利普
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% A CONSORT-style flowchart of a randomized controlled trial
% using the PGF/TikZ package
% Author : Morten Vejs Willert (July 2010)
% License : Creative Commons attribution license
\documentclass{article}
\usepackage[latin1]{inputenc}
\usepackage{tikz}
\usepackage{caption}
\begin{document}
\begin{center}
\captionof{figure}{test}
% setting the typeface to sans serif and the font size to small
% the scope local to the environment
\sffamily
\footnotesize
\begin{tikzpicture}[auto,
%decision/.style={diamond, draw=black, thick, fill=white,
%text width=8em, text badly centered,
%inner sep=1pt, font=\sffamily\small},
block_center/.style ={circle, draw=black, thick, fill=white,
text width=3em, text centered,
minimum height=3em},
block_left/.style ={rectangle, draw=black, thick, fill=white,
text width=25em, text ragged, minimum height=4em, inner sep=6pt},
%block_noborder/.style ={rectangle, draw=none, thick, fill=none,
% text width=18em, text centered, minimum height=1em},
% block_assign/.style ={rectangle, draw=black, thick, fill=white,
% text width=18em, text ragged, minimum height=3em, inner sep=6pt},
%block_lost/.style ={rectangle, draw=black, thick, fill=white,
% text width=16em, text ragged, minimum height=3em, inner sep=6pt},
line/.style ={draw, thick, -latex', shorten >=0pt}]
% outlining the flowchart using the PGF/TikZ matrix funtion
\matrix [column sep=1cm,row sep=0.2cm] {
% enrollment - row 1
\node [block_center] {1};
& \node [block_left] {test};
\\
% enrollment - row 2
\node [block_center] {2};
& \node [block_left] {test: \\
a) test \\
b) test \\
c) test};
& \node[block_left]{test}; \\
% enrollment - row 3
\node [block_center] {3};
& \node[block_left]{test};\\
% follow-up - row 4
% follow-up - row 5
\node [block_center] {4};
& \node [block_left] {test}; \\
% follow-up - row 6
\node [block_center] {5};
& \node [block_left] {test: \\
test}; \\
% follow-up - row 7
\node [block_center] {6};
& \node [block_left] {test};\\
% follow-up - row 8
\node [block_center] {7};
& \node [block_left] {test: \\
test}; \\
% follow-up - row 9
\node [block_center] {8};
& \node [block_left] {test}; \\
% analysis - row 10
% \node [block_assign] (i_ana) {Analysed (n=51)};
% & \node [block_assign] (wlc_ana) {Analysed (n=51)}; \\
};% end matrix
\end{tikzpicture}
\end{center}
\end{document}
答案1
这可能positioning比使用更容易matrix。
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning}
\tikzset{
long/.style={draw, minimum height=1cm, minimum width=10cm, text width=9cm},
medium2/.style={draw, minimum height=2.5cm, minimum width=5.5cm, text width=4.5cm},
medium1/.style={draw, minimum height=1cm, minimum width=5.5cm, text width=4.5cm},
short1/.style={draw, minimum height=2.5cm, minimum width=4cm, text width=3cm},
short2/.style={draw, minimum height=2.5cm, minimum width=2.5cm, text width=1.5cm},
short3/.style={draw, minimum height=1cm, minimum width=2.5cm, text width=1.5cm},
longr/.style={draw, minimum height=1cm, minimum width=7cm, rotate=-90, text width=6cm},
mylabel/.style={label={[draw, circle, label distance=3mm]left:#1}}
}
\begin{document}
\begin{tikzpicture}[node distance=.5cm]
\node[long, mylabel=1](A){Text};
\node[medium2, below=of A.south west, anchor=north west, mylabel=2](B){Text};
\node[long, below=of B.south west, anchor=north west, mylabel=3](C){Text};
\node[medium2, below=of C.south west, anchor=north west, mylabel=4](D){Text};
\node[medium1, below=of D.south west, anchor=north west, mylabel=5](E){Text};
\node[medium1, below=of E.south west, anchor=north west, mylabel=6](F){Text};
\node[medium1, below=of F.south west, anchor=north west, mylabel=7](G){Text};
\node[long, below=of G.south west, anchor=north west, mylabel=8](H){Text};
\node[short1, right=of B](I){Text};
\node[short2, right=of D](J){Text};
\node[short2, below=of J](K){Text};
\node[short3, below=of K](L){Text};
\node[longr, right=of J.north east, anchor=south west]{Text};
\end{tikzpicture}
\end{document}