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순서도의 화살표에 텍스트 추가

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순서도의 화살표에 텍스트 추가

후속 질문노드/결정 상자의 다른 가장자리에서 화살표 그리기

제가 가진 문제는 매우 간단해 보이지만 아카이브나 다른 곳에서 해결책을 찾을 수 없었습니다. 내 파일의 출력은 .tex아래 순서도입니다.

흐름도

왼쪽 맨 아래 결정 상자에서 나오는 수직선에 "아니오"라는 텍스트를 추가하고 싶습니다("라인 오버로드 확인"이라는 텍스트 포함). "예" 바로 아래에 있도록 수평선에 배치할 수도 있습니다.

몇 군데에 "{No}"라는 텍스트를 추가했는데 모두 컴파일 오류가 발생했습니다. 누군가 나에게 이 작업을 수행하는 올바른 방법을 보여줄 수 있습니까?

\documentclass{article}
\usepackage{tikz}
\usepackage{fixltx2e}
\usetikzlibrary{shapes,arrows}
\usetikzlibrary{positioning}
\usepackage[active,tightpage]{preview}
\PreviewEnvironment{tikzpicture}
\setlength\PreviewBorder{5pt}%
%%%>
\begin{document}
\pagestyle{empty}

% Define block styles
\tikzstyle{decision} = [diamond, draw, fill=blue!20, 
    text width=6.5em, text badly centered, node distance=3cm, inner sep=0pt]
\tikzstyle{block} = [rectangle, draw, fill=blue!20, 
    text width=15em, text centered, rounded corners, minimum height=4em]
\tikzstyle{mycircle} = [circle, thick, draw=orange, minimum height=4mm]

\tikzstyle{line} = [draw, -latex']
\tikzstyle{cloud} = [draw, ellipse,fill=red!20, node distance=3cm,
    minimum height=2em]

\begin{tikzpicture}[align=center,node distance = 2cm, auto]
    % Place nodes
    \node [block] (init) {Read generation, load and transmission line parameters\\
P, V, X};
    \node [block, right of=init, node distance=6cm] (trip) {Trip the overloaded line, NF=NF+1};

    \node [block, below of=init, text width=10em, node distance=2.7cm] (setloadavg)
             {Set average loading level to L\textsubscript{avg}=0.8};
    \node [decision, right of=setloadavg, node distance=6cm] (decision2) {Is NF$>$M};
    \node [block, right of=decision2, node distance=4.5cm] (stop1) {Stop simulation,\\
 K=K+1};
    \node [mycircle, below of=stop1, node distance=2cm] (circle5) {2};

    \node [block, below of=setloadavg, node distance=3cm] (setk) {Set saturation M, Total time of simulation T, No.of Iterations NI};
    \node [decision, right of=setk, node distance=6cm] (decision3) {Is t\textsubscript{run}$<$T};
    \node [mycircle, right of=decision3, node distance=4cm] (circle1) {1};

    \node [block, below of=setk, node distance=2.5cm] (startsim)
        {Start dc loadflow, start time counter  t\textsubscript{run} };
    \node [block, right of=startsim,  text width=5em, node distance=6cm] (increment) {K=K+1};
    \node [mycircle, left of=startsim, node distance=4cm] (circle2) {2};

    \node [block, below of=startsim, node distance=3cm] (setloadlevel) {Set Load level as L\textsubscript{avg}$+$r\textsubscript{ravg},  r\textsubscript{ravg}$\epsilon$ $[-0.5, 0.5]$};
    \node [decision, right of=setloadlevel, node distance=6cm] (decision4) {Is K$<$NI};
    \node [mycircle, right of=decision4, node distance=4cm] (circle4) {2};

    \node [block, below of=setloadlevel, node distance=3cm] (runloadflow) {Trip random line at time t\textsubscript{i}, no. of failures NF=1};
    \node [block, right of=runloadflow, text width=5em, node distance=6cm] (stop2) {STOP};

    \node [decision, below of=runloadflow, node distance=3cm] (decision1) {Check for line overloads?};
    \node [mycircle, left of=decision1, node distance=4cm] (circle3) {1};


    % Draw edges
    \path [line] (init) -- (setloadavg);
    \path [line] (setloadavg) -- (setk);
    \path [line] (setk) -- (startsim);
    \path [line] (startsim) -- (setloadlevel);
    \path [line]  (circle2)--(startsim);
    \path [line] (setloadlevel) -- (runloadflow);
    \path [line] (runloadflow) -- (decision1);
    \path [line] (decision1) -- node [near start] {Yes} +(3,0) |-  (trip);
    \path [line] (decision1) -- node [near start] {Yes} +(3,0) coordinate (my coord) |-  (trip);
    \path [line] (decision1.south) -- +(0,-10pt) -| ([xshift=20pt, yshift=-5pt]my coord)|- (decision3.west);
    %\path [line] (decision1) -- (circle3);
\path [line] (circle3)-- (decision1);

    \path [line] (decision2) -- node [near start] {Yes} (stop1);
    \path [line] (decision2) -- node [near start] {No} (decision3);
    \path [line] (stop1) -- node [near start] {Yes} (circle5);

    \path [line] (decision3) -- node [near start] {No} (increment);
    \path [line] (decision3) -- node [near start] {Yes} (circle1);
    \path [line] (increment) -- (decision4);
   \path [line] (trip) -- (decision2);
    \path [line] (decision4) -- node [near start] {Yes} (circle4);
    \path [line] (decision4) --   node [near start] {No}(stop2);

\end{tikzpicture}
\end{document}

답변1

관련 라인은

    \path [line] (decision1.south) -- +(0,-10pt) -| node [near start] {No} ([xshift=20pt, yshift=-5pt]my coord)|- (decision3.west);

전체 코드:

\documentclass{article}
\usepackage{tikz}
\usepackage{fixltx2e}
\usetikzlibrary{shapes,arrows}
\usetikzlibrary{positioning}
\usepackage[active,tightpage]{preview}
\PreviewEnvironment{tikzpicture}
\setlength\PreviewBorder{5pt}%
%%%>
\begin{document}
\pagestyle{empty}

% Define block styles
\tikzstyle{decision} = [diamond, draw, fill=blue!20, 
    text width=6.5em, text badly centered, node distance=3cm, inner sep=0pt]
\tikzstyle{block} = [rectangle, draw, fill=blue!20, 
    text width=15em, text centered, rounded corners, minimum height=4em]
\tikzstyle{mycircle} = [circle, thick, draw=orange, minimum height=4mm]

\tikzstyle{line} = [draw, -latex']
\tikzstyle{cloud} = [draw, ellipse,fill=red!20, node distance=3cm,
    minimum height=2em]

\begin{tikzpicture}[align=center,node distance = 2cm, auto]
    % Place nodes
    \node [block] (init) {Read generation, load and transmission line parameters\\
P, V, X};
    \node [block, right of=init, node distance=6cm] (trip) {Trip the overloaded line, NF=NF+1};

    \node [block, below of=init, text width=10em, node distance=2.7cm] (setloadavg)
             {Set average loading level to L\textsubscript{avg}=0.8};
    \node [decision, right of=setloadavg, node distance=6cm] (decision2) {Is NF$>$M};
    \node [block, right of=decision2, node distance=4.5cm] (stop1) {Stop simulation,\\
 K=K+1};
    \node [mycircle, below of=stop1, node distance=2cm] (circle5) {2};

    \node [block, below of=setloadavg, node distance=3cm] (setk) {Set saturation M, Total time of simulation T, No.of Iterations NI};
    \node [decision, right of=setk, node distance=6cm] (decision3) {Is t\textsubscript{run}$<$T};
    \node [mycircle, right of=decision3, node distance=4cm] (circle1) {1};

    \node [block, below of=setk, node distance=2.5cm] (startsim)
        {Start dc loadflow, start time counter  t\textsubscript{run} };
    \node [block, right of=startsim,  text width=5em, node distance=6cm] (increment) {K=K+1};
    \node [mycircle, left of=startsim, node distance=4cm] (circle2) {2};

    \node [block, below of=startsim, node distance=3cm] (setloadlevel) {Set Load level as L\textsubscript{avg}$+$r\textsubscript{ravg},  r\textsubscript{ravg}$\epsilon$ $[-0.5, 0.5]$};
    \node [decision, right of=setloadlevel, node distance=6cm] (decision4) {Is K$<$NI};
    \node [mycircle, right of=decision4, node distance=4cm] (circle4) {2};

    \node [block, below of=setloadlevel, node distance=3cm] (runloadflow) {Trip random line at time t\textsubscript{i}, no. of failures NF=1};
    \node [block, right of=runloadflow, text width=5em, node distance=6cm] (stop2) {STOP};

    \node [decision, below of=runloadflow, node distance=3cm] (decision1) {Check for line overloads?};
    \node [mycircle, left of=decision1, node distance=4cm] (circle3) {1};


    % Draw edges
    \path [line] (init) -- (setloadavg);
    \path [line] (setloadavg) -- (setk);
    \path [line] (setk) -- (startsim);
    \path [line] (startsim) -- (setloadlevel);
    \path [line]  (circle2)--(startsim);
    \path [line] (setloadlevel) -- (runloadflow);
    \path [line] (runloadflow) -- (decision1);
    \path [line] (decision1) -- node [near start] {Yes} +(3,0) |-  (trip);
    \path [line] (decision1) -- node [near start] {Yes} +(3,0) coordinate (my coord) |-  (trip);
    \path [line] (decision1.south) -- +(0,-10pt) -| node [near start] {No} ([xshift=20pt, yshift=-5pt]my coord)|- (decision3.west);
    %\path [line] (decision1) -- (circle3);
\path [line] (circle3)-- (decision1);

    \path [line] (decision2) -- node [near start] {Yes} (stop1);
    \path [line] (decision2) -- node [near start] {No} (decision3);
    \path [line] (stop1) -- node [near start] {Yes} (circle5);

    \path [line] (decision3) -- node [near start] {No} (increment);
    \path [line] (decision3) -- node [near start] {Yes} (circle1);
    \path [line] (increment) -- (decision4);
   \path [line] (trip) -- (decision2);
    \path [line] (decision4) -- node [near start] {Yes} (circle4);
    \path [line] (decision4) --   node [near start] {No}(stop2);

\end{tikzpicture}
\end{document}

결과:

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