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Arrows in tikz Markov chain diagram overlap



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2















I am trying to draw a Markov chain using tikz. The diagram is in the correct setup except the arrow going from State 2 and 3 overlaps two other arrows. I tried repositioning the states using node distance but that did not seem to work. How can I force the arrows not to overlap?
Markov Chain



%latex
documentclass[reqno]{amsart}
usepackage{amsmath}
usepackage{amssymb}
usepackage{hyperref}
usepackage{pgfplots}

usepgfplotslibrary{fillbetween}

usepackage{tikz}
usetikzlibrary{automata}
usetikzlibrary{positioning} % ...positioning nodes
usetikzlibrary{arrows} % ...customizing arrows
tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
every state/.style={ % Sets the properties for each state
semithick,
fill=gray!10},
initial text={}, % No label on start arrow
double distance=4pt, % Adjust appearance of accept states
every edge/.style={ % Sets the properties for each transition
draw,
->,>=stealth', % Makes edges directed with bold arrowheads
auto,
semithick}}

begin{document}

begin{figure}[htb]
centering
begin{tikzpicture}
node[state] (s1) {State 1};
node[state, below right of=s1] (s2) {State 2};
node[state, below left of=s1] (s3) {State 3};

draw (s1) edge[loop above] node {} (s1);
draw (s1) edge[bend left] node {} (s2);
draw (s1) edge[bend right] node {} (s3);

draw (s2) edge[bend left] node {} (s1);
draw (s2) edge[loop right] node {} (s2);
draw (s2) edge[bend right] node {} (s3);

draw (s3) edge[bend right] node {} (s1);
draw (s3) edge[bend right] node {} (s2);
draw (s3) edge[loop left] node {} (s3);

end{tikzpicture}
end{figure}

end{document}









share|improve this question



























    2















    I am trying to draw a Markov chain using tikz. The diagram is in the correct setup except the arrow going from State 2 and 3 overlaps two other arrows. I tried repositioning the states using node distance but that did not seem to work. How can I force the arrows not to overlap?
    Markov Chain



    %latex
    documentclass[reqno]{amsart}
    usepackage{amsmath}
    usepackage{amssymb}
    usepackage{hyperref}
    usepackage{pgfplots}

    usepgfplotslibrary{fillbetween}

    usepackage{tikz}
    usetikzlibrary{automata}
    usetikzlibrary{positioning} % ...positioning nodes
    usetikzlibrary{arrows} % ...customizing arrows
    tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
    every state/.style={ % Sets the properties for each state
    semithick,
    fill=gray!10},
    initial text={}, % No label on start arrow
    double distance=4pt, % Adjust appearance of accept states
    every edge/.style={ % Sets the properties for each transition
    draw,
    ->,>=stealth', % Makes edges directed with bold arrowheads
    auto,
    semithick}}

    begin{document}

    begin{figure}[htb]
    centering
    begin{tikzpicture}
    node[state] (s1) {State 1};
    node[state, below right of=s1] (s2) {State 2};
    node[state, below left of=s1] (s3) {State 3};

    draw (s1) edge[loop above] node {} (s1);
    draw (s1) edge[bend left] node {} (s2);
    draw (s1) edge[bend right] node {} (s3);

    draw (s2) edge[bend left] node {} (s1);
    draw (s2) edge[loop right] node {} (s2);
    draw (s2) edge[bend right] node {} (s3);

    draw (s3) edge[bend right] node {} (s1);
    draw (s3) edge[bend right] node {} (s2);
    draw (s3) edge[loop left] node {} (s3);

    end{tikzpicture}
    end{figure}

    end{document}









    share|improve this question

























      2












      2








      2








      I am trying to draw a Markov chain using tikz. The diagram is in the correct setup except the arrow going from State 2 and 3 overlaps two other arrows. I tried repositioning the states using node distance but that did not seem to work. How can I force the arrows not to overlap?
      Markov Chain



      %latex
      documentclass[reqno]{amsart}
      usepackage{amsmath}
      usepackage{amssymb}
      usepackage{hyperref}
      usepackage{pgfplots}

      usepgfplotslibrary{fillbetween}

      usepackage{tikz}
      usetikzlibrary{automata}
      usetikzlibrary{positioning} % ...positioning nodes
      usetikzlibrary{arrows} % ...customizing arrows
      tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
      every state/.style={ % Sets the properties for each state
      semithick,
      fill=gray!10},
      initial text={}, % No label on start arrow
      double distance=4pt, % Adjust appearance of accept states
      every edge/.style={ % Sets the properties for each transition
      draw,
      ->,>=stealth', % Makes edges directed with bold arrowheads
      auto,
      semithick}}

      begin{document}

      begin{figure}[htb]
      centering
      begin{tikzpicture}
      node[state] (s1) {State 1};
      node[state, below right of=s1] (s2) {State 2};
      node[state, below left of=s1] (s3) {State 3};

      draw (s1) edge[loop above] node {} (s1);
      draw (s1) edge[bend left] node {} (s2);
      draw (s1) edge[bend right] node {} (s3);

      draw (s2) edge[bend left] node {} (s1);
      draw (s2) edge[loop right] node {} (s2);
      draw (s2) edge[bend right] node {} (s3);

      draw (s3) edge[bend right] node {} (s1);
      draw (s3) edge[bend right] node {} (s2);
      draw (s3) edge[loop left] node {} (s3);

      end{tikzpicture}
      end{figure}

      end{document}









      share|improve this question














      I am trying to draw a Markov chain using tikz. The diagram is in the correct setup except the arrow going from State 2 and 3 overlaps two other arrows. I tried repositioning the states using node distance but that did not seem to work. How can I force the arrows not to overlap?
      Markov Chain



      %latex
      documentclass[reqno]{amsart}
      usepackage{amsmath}
      usepackage{amssymb}
      usepackage{hyperref}
      usepackage{pgfplots}

      usepgfplotslibrary{fillbetween}

      usepackage{tikz}
      usetikzlibrary{automata}
      usetikzlibrary{positioning} % ...positioning nodes
      usetikzlibrary{arrows} % ...customizing arrows
      tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
      every state/.style={ % Sets the properties for each state
      semithick,
      fill=gray!10},
      initial text={}, % No label on start arrow
      double distance=4pt, % Adjust appearance of accept states
      every edge/.style={ % Sets the properties for each transition
      draw,
      ->,>=stealth', % Makes edges directed with bold arrowheads
      auto,
      semithick}}

      begin{document}

      begin{figure}[htb]
      centering
      begin{tikzpicture}
      node[state] (s1) {State 1};
      node[state, below right of=s1] (s2) {State 2};
      node[state, below left of=s1] (s3) {State 3};

      draw (s1) edge[loop above] node {} (s1);
      draw (s1) edge[bend left] node {} (s2);
      draw (s1) edge[bend right] node {} (s3);

      draw (s2) edge[bend left] node {} (s1);
      draw (s2) edge[loop right] node {} (s2);
      draw (s2) edge[bend right] node {} (s3);

      draw (s3) edge[bend right] node {} (s1);
      draw (s3) edge[bend right] node {} (s2);
      draw (s3) edge[loop left] node {} (s3);

      end{tikzpicture}
      end{figure}

      end{document}






      tikz-pgf diagrams






      share|improve this question













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      share|improve this question




      share|improve this question










      asked 3 hours ago









      cpagecpage

      15515




      15515






















          2 Answers
          2






          active

          oldest

          votes


















          3














          bend left and bend right come with parameters, the bending angles. Adjusting them allows you to avoid the intersections. (BTW, I also removed packages that were not used. Note also that the arrows library got superseded by arrows.meta but I kept arrows for now.)



          documentclass[reqno]{amsart}
          usepackage{tikz}
          usetikzlibrary{automata}
          usetikzlibrary{positioning} % ...positioning nodes
          usetikzlibrary{arrows} % ...customizing arrows
          tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
          every state/.style={ % Sets the properties for each state
          semithick,
          fill=gray!10},
          initial text={}, % No label on start arrow
          double distance=4pt, % Adjust appearance of accept states
          every edge/.style={ % Sets the properties for each transition
          draw,
          ->,>=stealth', % Makes edges directed with bold arrowheads
          auto,
          semithick}}

          begin{document}

          begin{figure}[htb]
          centering
          begin{tikzpicture}
          node[state] (s1) {State 1};
          node[state, below right of=s1] (s2) {State 2};
          node[state, below left of=s1] (s3) {State 3};

          draw (s1) edge[loop above] (s1);
          draw (s1) edge[bend left] (s2);
          draw (s1) edge[bend right] (s3);

          draw (s2) edge[bend left=12] (s1);
          draw (s2) edge[loop right] (s2);
          draw (s2) edge[bend right=12] (s3);

          draw (s3) edge[bend right=12] (s1);
          draw (s3) edge[bend right] (s2);
          draw (s3) edge[loop left] (s3);

          end{tikzpicture}
          end{figure}
          end{document}


          enter image description here






          share|improve this answer































            0














            you can reduce default value of bend angle. just add bend angle=15 to your tikzset (similarly @marmoth change it locally for two arrows bend).



            off topic:




            • for labeling of arrows is handy to use quotes library and than wrote it as for example ... (s1) edge["label",bend left] (s2).


            • package hyperref had to be load last in preamble (except in rare exception)



              documentclass[reqno]{amsart}
              usepackage{amsmath, amssymb}

              usepackage{pgfplots} % it load tikz too
              pgfplotsset{compat=1.16}
              usetikzlibrary{automata,
              arrows.meta, % ...customizing arrows
              positioning, % ...positioning nodes
              quotes} % For edge labels
              usepgfplotslibrary{fillbetween}
              tikzset{node distance=4.5cm, % Minimum distance between nodes. Change if necessary.
              every state/.style={ % Sets the properties for each state
              semithick,
              fill=gray!10},
              initial text={}, % No label on start arrow
              double distance=4pt, % Adjust appearance of accept states
              every edge/.style={ % Sets the properties for each transition
              draw,
              semithick,
              -Stealth, % Makes edges directed with bold arrowheads
              auto},
              bend angle=15 % Reduce default bend angle
              }

              usepackage{hyperref} % had to be last in preamble

              begin{document}
              begin{figure}[htb]
              centering
              begin{tikzpicture}[]
              node[state] (s1) {State 1};
              node[state, below right of=s1] (s2) {State 2};
              node[state, below left of=s1] (s3) {State 3};

              draw (s1) edge[loop above] (s1)
              (s1) edge[bend left] (s2)
              (s1) edge[bend right] (s3)
              %
              (s2) edge[bend left] (s1)
              (s2) edge[loop right] (s2)
              (s2) edge[bend right] (s3)
              %
              (s3) edge[bend right] (s1)
              (s3) edge[bend right] (s2)
              (s3) edge[loop left] (s3);
              end{tikzpicture}
              end{figure}
              end{document}



            enter image description here






            share|improve this answer
























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              2 Answers
              2






              active

              oldest

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              2 Answers
              2






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              3














              bend left and bend right come with parameters, the bending angles. Adjusting them allows you to avoid the intersections. (BTW, I also removed packages that were not used. Note also that the arrows library got superseded by arrows.meta but I kept arrows for now.)



              documentclass[reqno]{amsart}
              usepackage{tikz}
              usetikzlibrary{automata}
              usetikzlibrary{positioning} % ...positioning nodes
              usetikzlibrary{arrows} % ...customizing arrows
              tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
              every state/.style={ % Sets the properties for each state
              semithick,
              fill=gray!10},
              initial text={}, % No label on start arrow
              double distance=4pt, % Adjust appearance of accept states
              every edge/.style={ % Sets the properties for each transition
              draw,
              ->,>=stealth', % Makes edges directed with bold arrowheads
              auto,
              semithick}}

              begin{document}

              begin{figure}[htb]
              centering
              begin{tikzpicture}
              node[state] (s1) {State 1};
              node[state, below right of=s1] (s2) {State 2};
              node[state, below left of=s1] (s3) {State 3};

              draw (s1) edge[loop above] (s1);
              draw (s1) edge[bend left] (s2);
              draw (s1) edge[bend right] (s3);

              draw (s2) edge[bend left=12] (s1);
              draw (s2) edge[loop right] (s2);
              draw (s2) edge[bend right=12] (s3);

              draw (s3) edge[bend right=12] (s1);
              draw (s3) edge[bend right] (s2);
              draw (s3) edge[loop left] (s3);

              end{tikzpicture}
              end{figure}
              end{document}


              enter image description here






              share|improve this answer




























                3














                bend left and bend right come with parameters, the bending angles. Adjusting them allows you to avoid the intersections. (BTW, I also removed packages that were not used. Note also that the arrows library got superseded by arrows.meta but I kept arrows for now.)



                documentclass[reqno]{amsart}
                usepackage{tikz}
                usetikzlibrary{automata}
                usetikzlibrary{positioning} % ...positioning nodes
                usetikzlibrary{arrows} % ...customizing arrows
                tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
                every state/.style={ % Sets the properties for each state
                semithick,
                fill=gray!10},
                initial text={}, % No label on start arrow
                double distance=4pt, % Adjust appearance of accept states
                every edge/.style={ % Sets the properties for each transition
                draw,
                ->,>=stealth', % Makes edges directed with bold arrowheads
                auto,
                semithick}}

                begin{document}

                begin{figure}[htb]
                centering
                begin{tikzpicture}
                node[state] (s1) {State 1};
                node[state, below right of=s1] (s2) {State 2};
                node[state, below left of=s1] (s3) {State 3};

                draw (s1) edge[loop above] (s1);
                draw (s1) edge[bend left] (s2);
                draw (s1) edge[bend right] (s3);

                draw (s2) edge[bend left=12] (s1);
                draw (s2) edge[loop right] (s2);
                draw (s2) edge[bend right=12] (s3);

                draw (s3) edge[bend right=12] (s1);
                draw (s3) edge[bend right] (s2);
                draw (s3) edge[loop left] (s3);

                end{tikzpicture}
                end{figure}
                end{document}


                enter image description here






                share|improve this answer


























                  3












                  3








                  3







                  bend left and bend right come with parameters, the bending angles. Adjusting them allows you to avoid the intersections. (BTW, I also removed packages that were not used. Note also that the arrows library got superseded by arrows.meta but I kept arrows for now.)



                  documentclass[reqno]{amsart}
                  usepackage{tikz}
                  usetikzlibrary{automata}
                  usetikzlibrary{positioning} % ...positioning nodes
                  usetikzlibrary{arrows} % ...customizing arrows
                  tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
                  every state/.style={ % Sets the properties for each state
                  semithick,
                  fill=gray!10},
                  initial text={}, % No label on start arrow
                  double distance=4pt, % Adjust appearance of accept states
                  every edge/.style={ % Sets the properties for each transition
                  draw,
                  ->,>=stealth', % Makes edges directed with bold arrowheads
                  auto,
                  semithick}}

                  begin{document}

                  begin{figure}[htb]
                  centering
                  begin{tikzpicture}
                  node[state] (s1) {State 1};
                  node[state, below right of=s1] (s2) {State 2};
                  node[state, below left of=s1] (s3) {State 3};

                  draw (s1) edge[loop above] (s1);
                  draw (s1) edge[bend left] (s2);
                  draw (s1) edge[bend right] (s3);

                  draw (s2) edge[bend left=12] (s1);
                  draw (s2) edge[loop right] (s2);
                  draw (s2) edge[bend right=12] (s3);

                  draw (s3) edge[bend right=12] (s1);
                  draw (s3) edge[bend right] (s2);
                  draw (s3) edge[loop left] (s3);

                  end{tikzpicture}
                  end{figure}
                  end{document}


                  enter image description here






                  share|improve this answer













                  bend left and bend right come with parameters, the bending angles. Adjusting them allows you to avoid the intersections. (BTW, I also removed packages that were not used. Note also that the arrows library got superseded by arrows.meta but I kept arrows for now.)



                  documentclass[reqno]{amsart}
                  usepackage{tikz}
                  usetikzlibrary{automata}
                  usetikzlibrary{positioning} % ...positioning nodes
                  usetikzlibrary{arrows} % ...customizing arrows
                  tikzset{node distance=4.5cm, % Minimum distance between two nodes. Change if necessary.
                  every state/.style={ % Sets the properties for each state
                  semithick,
                  fill=gray!10},
                  initial text={}, % No label on start arrow
                  double distance=4pt, % Adjust appearance of accept states
                  every edge/.style={ % Sets the properties for each transition
                  draw,
                  ->,>=stealth', % Makes edges directed with bold arrowheads
                  auto,
                  semithick}}

                  begin{document}

                  begin{figure}[htb]
                  centering
                  begin{tikzpicture}
                  node[state] (s1) {State 1};
                  node[state, below right of=s1] (s2) {State 2};
                  node[state, below left of=s1] (s3) {State 3};

                  draw (s1) edge[loop above] (s1);
                  draw (s1) edge[bend left] (s2);
                  draw (s1) edge[bend right] (s3);

                  draw (s2) edge[bend left=12] (s1);
                  draw (s2) edge[loop right] (s2);
                  draw (s2) edge[bend right=12] (s3);

                  draw (s3) edge[bend right=12] (s1);
                  draw (s3) edge[bend right] (s2);
                  draw (s3) edge[loop left] (s3);

                  end{tikzpicture}
                  end{figure}
                  end{document}


                  enter image description here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 3 hours ago









                  marmotmarmot

                  113k5145275




                  113k5145275























                      0














                      you can reduce default value of bend angle. just add bend angle=15 to your tikzset (similarly @marmoth change it locally for two arrows bend).



                      off topic:




                      • for labeling of arrows is handy to use quotes library and than wrote it as for example ... (s1) edge["label",bend left] (s2).


                      • package hyperref had to be load last in preamble (except in rare exception)



                        documentclass[reqno]{amsart}
                        usepackage{amsmath, amssymb}

                        usepackage{pgfplots} % it load tikz too
                        pgfplotsset{compat=1.16}
                        usetikzlibrary{automata,
                        arrows.meta, % ...customizing arrows
                        positioning, % ...positioning nodes
                        quotes} % For edge labels
                        usepgfplotslibrary{fillbetween}
                        tikzset{node distance=4.5cm, % Minimum distance between nodes. Change if necessary.
                        every state/.style={ % Sets the properties for each state
                        semithick,
                        fill=gray!10},
                        initial text={}, % No label on start arrow
                        double distance=4pt, % Adjust appearance of accept states
                        every edge/.style={ % Sets the properties for each transition
                        draw,
                        semithick,
                        -Stealth, % Makes edges directed with bold arrowheads
                        auto},
                        bend angle=15 % Reduce default bend angle
                        }

                        usepackage{hyperref} % had to be last in preamble

                        begin{document}
                        begin{figure}[htb]
                        centering
                        begin{tikzpicture}[]
                        node[state] (s1) {State 1};
                        node[state, below right of=s1] (s2) {State 2};
                        node[state, below left of=s1] (s3) {State 3};

                        draw (s1) edge[loop above] (s1)
                        (s1) edge[bend left] (s2)
                        (s1) edge[bend right] (s3)
                        %
                        (s2) edge[bend left] (s1)
                        (s2) edge[loop right] (s2)
                        (s2) edge[bend right] (s3)
                        %
                        (s3) edge[bend right] (s1)
                        (s3) edge[bend right] (s2)
                        (s3) edge[loop left] (s3);
                        end{tikzpicture}
                        end{figure}
                        end{document}



                      enter image description here






                      share|improve this answer




























                        0














                        you can reduce default value of bend angle. just add bend angle=15 to your tikzset (similarly @marmoth change it locally for two arrows bend).



                        off topic:




                        • for labeling of arrows is handy to use quotes library and than wrote it as for example ... (s1) edge["label",bend left] (s2).


                        • package hyperref had to be load last in preamble (except in rare exception)



                          documentclass[reqno]{amsart}
                          usepackage{amsmath, amssymb}

                          usepackage{pgfplots} % it load tikz too
                          pgfplotsset{compat=1.16}
                          usetikzlibrary{automata,
                          arrows.meta, % ...customizing arrows
                          positioning, % ...positioning nodes
                          quotes} % For edge labels
                          usepgfplotslibrary{fillbetween}
                          tikzset{node distance=4.5cm, % Minimum distance between nodes. Change if necessary.
                          every state/.style={ % Sets the properties for each state
                          semithick,
                          fill=gray!10},
                          initial text={}, % No label on start arrow
                          double distance=4pt, % Adjust appearance of accept states
                          every edge/.style={ % Sets the properties for each transition
                          draw,
                          semithick,
                          -Stealth, % Makes edges directed with bold arrowheads
                          auto},
                          bend angle=15 % Reduce default bend angle
                          }

                          usepackage{hyperref} % had to be last in preamble

                          begin{document}
                          begin{figure}[htb]
                          centering
                          begin{tikzpicture}[]
                          node[state] (s1) {State 1};
                          node[state, below right of=s1] (s2) {State 2};
                          node[state, below left of=s1] (s3) {State 3};

                          draw (s1) edge[loop above] (s1)
                          (s1) edge[bend left] (s2)
                          (s1) edge[bend right] (s3)
                          %
                          (s2) edge[bend left] (s1)
                          (s2) edge[loop right] (s2)
                          (s2) edge[bend right] (s3)
                          %
                          (s3) edge[bend right] (s1)
                          (s3) edge[bend right] (s2)
                          (s3) edge[loop left] (s3);
                          end{tikzpicture}
                          end{figure}
                          end{document}



                        enter image description here






                        share|improve this answer


























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                          you can reduce default value of bend angle. just add bend angle=15 to your tikzset (similarly @marmoth change it locally for two arrows bend).



                          off topic:




                          • for labeling of arrows is handy to use quotes library and than wrote it as for example ... (s1) edge["label",bend left] (s2).


                          • package hyperref had to be load last in preamble (except in rare exception)



                            documentclass[reqno]{amsart}
                            usepackage{amsmath, amssymb}

                            usepackage{pgfplots} % it load tikz too
                            pgfplotsset{compat=1.16}
                            usetikzlibrary{automata,
                            arrows.meta, % ...customizing arrows
                            positioning, % ...positioning nodes
                            quotes} % For edge labels
                            usepgfplotslibrary{fillbetween}
                            tikzset{node distance=4.5cm, % Minimum distance between nodes. Change if necessary.
                            every state/.style={ % Sets the properties for each state
                            semithick,
                            fill=gray!10},
                            initial text={}, % No label on start arrow
                            double distance=4pt, % Adjust appearance of accept states
                            every edge/.style={ % Sets the properties for each transition
                            draw,
                            semithick,
                            -Stealth, % Makes edges directed with bold arrowheads
                            auto},
                            bend angle=15 % Reduce default bend angle
                            }

                            usepackage{hyperref} % had to be last in preamble

                            begin{document}
                            begin{figure}[htb]
                            centering
                            begin{tikzpicture}[]
                            node[state] (s1) {State 1};
                            node[state, below right of=s1] (s2) {State 2};
                            node[state, below left of=s1] (s3) {State 3};

                            draw (s1) edge[loop above] (s1)
                            (s1) edge[bend left] (s2)
                            (s1) edge[bend right] (s3)
                            %
                            (s2) edge[bend left] (s1)
                            (s2) edge[loop right] (s2)
                            (s2) edge[bend right] (s3)
                            %
                            (s3) edge[bend right] (s1)
                            (s3) edge[bend right] (s2)
                            (s3) edge[loop left] (s3);
                            end{tikzpicture}
                            end{figure}
                            end{document}



                          enter image description here






                          share|improve this answer













                          you can reduce default value of bend angle. just add bend angle=15 to your tikzset (similarly @marmoth change it locally for two arrows bend).



                          off topic:




                          • for labeling of arrows is handy to use quotes library and than wrote it as for example ... (s1) edge["label",bend left] (s2).


                          • package hyperref had to be load last in preamble (except in rare exception)



                            documentclass[reqno]{amsart}
                            usepackage{amsmath, amssymb}

                            usepackage{pgfplots} % it load tikz too
                            pgfplotsset{compat=1.16}
                            usetikzlibrary{automata,
                            arrows.meta, % ...customizing arrows
                            positioning, % ...positioning nodes
                            quotes} % For edge labels
                            usepgfplotslibrary{fillbetween}
                            tikzset{node distance=4.5cm, % Minimum distance between nodes. Change if necessary.
                            every state/.style={ % Sets the properties for each state
                            semithick,
                            fill=gray!10},
                            initial text={}, % No label on start arrow
                            double distance=4pt, % Adjust appearance of accept states
                            every edge/.style={ % Sets the properties for each transition
                            draw,
                            semithick,
                            -Stealth, % Makes edges directed with bold arrowheads
                            auto},
                            bend angle=15 % Reduce default bend angle
                            }

                            usepackage{hyperref} % had to be last in preamble

                            begin{document}
                            begin{figure}[htb]
                            centering
                            begin{tikzpicture}[]
                            node[state] (s1) {State 1};
                            node[state, below right of=s1] (s2) {State 2};
                            node[state, below left of=s1] (s3) {State 3};

                            draw (s1) edge[loop above] (s1)
                            (s1) edge[bend left] (s2)
                            (s1) edge[bend right] (s3)
                            %
                            (s2) edge[bend left] (s1)
                            (s2) edge[loop right] (s2)
                            (s2) edge[bend right] (s3)
                            %
                            (s3) edge[bend right] (s1)
                            (s3) edge[bend right] (s2)
                            (s3) edge[loop left] (s3);
                            end{tikzpicture}
                            end{figure}
                            end{document}



                          enter image description here







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered 1 hour ago









                          ZarkoZarko

                          128k868169




                          128k868169






























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