Tikz oriented simplex












2















I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
I also want to insert a circular arrow in the center.



documentclass{standalone}
usepackage{pgf,tikz,pgfplots,bm,tikz-cd}
pgfplotsset{compat=1.15}
usepackage{mathrsfs}
usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}
newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}
pagestyle{empty}
begin{document}
begin{tikzpicture}
draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;
draw [thick] (0,0) -- node {midarrow} (3,0);
draw [thick] (1.5,2.6) -- node {midarrow} (3,0);
draw [thick] (1.5,2.6) -- node {midarrow} (0,0);
filldraw[black] (0,0) circle (3 pt);
filldraw[black] (3,0) circle (3 pt);
filldraw[black] (1.5,2.6) circle (3 pt);
node [below left] at (0,0) {textbf{a}};
node [above] at (1.5,2.6) {textbf{b}};
node [below right] at (3,0) {textbf{c}};
end{tikzpicture}
end{document}









share|improve this question



























    2















    I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
    I also want to insert a circular arrow in the center.



    documentclass{standalone}
    usepackage{pgf,tikz,pgfplots,bm,tikz-cd}
    pgfplotsset{compat=1.15}
    usepackage{mathrsfs}
    usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}
    newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}
    pagestyle{empty}
    begin{document}
    begin{tikzpicture}
    draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;
    draw [thick] (0,0) -- node {midarrow} (3,0);
    draw [thick] (1.5,2.6) -- node {midarrow} (3,0);
    draw [thick] (1.5,2.6) -- node {midarrow} (0,0);
    filldraw[black] (0,0) circle (3 pt);
    filldraw[black] (3,0) circle (3 pt);
    filldraw[black] (1.5,2.6) circle (3 pt);
    node [below left] at (0,0) {textbf{a}};
    node [above] at (1.5,2.6) {textbf{b}};
    node [below right] at (3,0) {textbf{c}};
    end{tikzpicture}
    end{document}









    share|improve this question

























      2












      2








      2


      1






      I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
      I also want to insert a circular arrow in the center.



      documentclass{standalone}
      usepackage{pgf,tikz,pgfplots,bm,tikz-cd}
      pgfplotsset{compat=1.15}
      usepackage{mathrsfs}
      usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}
      newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}
      pagestyle{empty}
      begin{document}
      begin{tikzpicture}
      draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;
      draw [thick] (0,0) -- node {midarrow} (3,0);
      draw [thick] (1.5,2.6) -- node {midarrow} (3,0);
      draw [thick] (1.5,2.6) -- node {midarrow} (0,0);
      filldraw[black] (0,0) circle (3 pt);
      filldraw[black] (3,0) circle (3 pt);
      filldraw[black] (1.5,2.6) circle (3 pt);
      node [below left] at (0,0) {textbf{a}};
      node [above] at (1.5,2.6) {textbf{b}};
      node [below right] at (3,0) {textbf{c}};
      end{tikzpicture}
      end{document}









      share|improve this question














      I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
      I also want to insert a circular arrow in the center.



      documentclass{standalone}
      usepackage{pgf,tikz,pgfplots,bm,tikz-cd}
      pgfplotsset{compat=1.15}
      usepackage{mathrsfs}
      usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}
      newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}
      pagestyle{empty}
      begin{document}
      begin{tikzpicture}
      draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;
      draw [thick] (0,0) -- node {midarrow} (3,0);
      draw [thick] (1.5,2.6) -- node {midarrow} (3,0);
      draw [thick] (1.5,2.6) -- node {midarrow} (0,0);
      filldraw[black] (0,0) circle (3 pt);
      filldraw[black] (3,0) circle (3 pt);
      filldraw[black] (1.5,2.6) circle (3 pt);
      node [below left] at (0,0) {textbf{a}};
      node [above] at (1.5,2.6) {textbf{b}};
      node [below right] at (3,0) {textbf{c}};
      end{tikzpicture}
      end{document}






      tikz-pgf tikz-arrows






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 3 hours ago









      user473334user473334

      395




      395






















          1 Answer
          1






          active

          oldest

          votes


















          3














          Something like this? The arrows in the middle are taken from this answer and the /.list key allows one to draw several of those, and using nodes and labels allows us to pack everything into one path. I also removed packages and libraries that are not needed for this triangle.



          documentclass[tikz,border=3.14mm]{standalone}
          usetikzlibrary{decorations.markings,arrows.meta,bending}
          tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799
          mark=at position #1 with {arrow[line width=2pt]{>}}},postaction={decorate}}}
          pagestyle{empty}
          begin{document}
          begin{tikzpicture}[bullet/.style={circle,fill,inner
          sep=3pt,label={[font=bfseries]#1}},>=latex]
          draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}]
          (210:3) node[bullet={below left:a}] (a) {}
          -- (90:3) node[bullet={above:b}] (b) {}
          -- (-30:3) node[bullet={below right:c}] (c) {}
          -- cycle;
          draw[line width=1.5pt,-{Latex[bend]}] (240:0.5) arc(240:-60:0.5);
          end{tikzpicture}
          end{document}


          enter image description here






          share|improve this answer


























          • Can the arrows be bigger? And what about the circular arrow?

            – user473334
            3 hours ago











          • @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

            – marmot
            3 hours ago








          • 1





            +1 Cute use of list:)

            – Andrew
            3 hours ago














          Your Answer








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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          3














          Something like this? The arrows in the middle are taken from this answer and the /.list key allows one to draw several of those, and using nodes and labels allows us to pack everything into one path. I also removed packages and libraries that are not needed for this triangle.



          documentclass[tikz,border=3.14mm]{standalone}
          usetikzlibrary{decorations.markings,arrows.meta,bending}
          tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799
          mark=at position #1 with {arrow[line width=2pt]{>}}},postaction={decorate}}}
          pagestyle{empty}
          begin{document}
          begin{tikzpicture}[bullet/.style={circle,fill,inner
          sep=3pt,label={[font=bfseries]#1}},>=latex]
          draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}]
          (210:3) node[bullet={below left:a}] (a) {}
          -- (90:3) node[bullet={above:b}] (b) {}
          -- (-30:3) node[bullet={below right:c}] (c) {}
          -- cycle;
          draw[line width=1.5pt,-{Latex[bend]}] (240:0.5) arc(240:-60:0.5);
          end{tikzpicture}
          end{document}


          enter image description here






          share|improve this answer


























          • Can the arrows be bigger? And what about the circular arrow?

            – user473334
            3 hours ago











          • @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

            – marmot
            3 hours ago








          • 1





            +1 Cute use of list:)

            – Andrew
            3 hours ago


















          3














          Something like this? The arrows in the middle are taken from this answer and the /.list key allows one to draw several of those, and using nodes and labels allows us to pack everything into one path. I also removed packages and libraries that are not needed for this triangle.



          documentclass[tikz,border=3.14mm]{standalone}
          usetikzlibrary{decorations.markings,arrows.meta,bending}
          tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799
          mark=at position #1 with {arrow[line width=2pt]{>}}},postaction={decorate}}}
          pagestyle{empty}
          begin{document}
          begin{tikzpicture}[bullet/.style={circle,fill,inner
          sep=3pt,label={[font=bfseries]#1}},>=latex]
          draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}]
          (210:3) node[bullet={below left:a}] (a) {}
          -- (90:3) node[bullet={above:b}] (b) {}
          -- (-30:3) node[bullet={below right:c}] (c) {}
          -- cycle;
          draw[line width=1.5pt,-{Latex[bend]}] (240:0.5) arc(240:-60:0.5);
          end{tikzpicture}
          end{document}


          enter image description here






          share|improve this answer


























          • Can the arrows be bigger? And what about the circular arrow?

            – user473334
            3 hours ago











          • @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

            – marmot
            3 hours ago








          • 1





            +1 Cute use of list:)

            – Andrew
            3 hours ago
















          3












          3








          3







          Something like this? The arrows in the middle are taken from this answer and the /.list key allows one to draw several of those, and using nodes and labels allows us to pack everything into one path. I also removed packages and libraries that are not needed for this triangle.



          documentclass[tikz,border=3.14mm]{standalone}
          usetikzlibrary{decorations.markings,arrows.meta,bending}
          tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799
          mark=at position #1 with {arrow[line width=2pt]{>}}},postaction={decorate}}}
          pagestyle{empty}
          begin{document}
          begin{tikzpicture}[bullet/.style={circle,fill,inner
          sep=3pt,label={[font=bfseries]#1}},>=latex]
          draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}]
          (210:3) node[bullet={below left:a}] (a) {}
          -- (90:3) node[bullet={above:b}] (b) {}
          -- (-30:3) node[bullet={below right:c}] (c) {}
          -- cycle;
          draw[line width=1.5pt,-{Latex[bend]}] (240:0.5) arc(240:-60:0.5);
          end{tikzpicture}
          end{document}


          enter image description here






          share|improve this answer















          Something like this? The arrows in the middle are taken from this answer and the /.list key allows one to draw several of those, and using nodes and labels allows us to pack everything into one path. I also removed packages and libraries that are not needed for this triangle.



          documentclass[tikz,border=3.14mm]{standalone}
          usetikzlibrary{decorations.markings,arrows.meta,bending}
          tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799
          mark=at position #1 with {arrow[line width=2pt]{>}}},postaction={decorate}}}
          pagestyle{empty}
          begin{document}
          begin{tikzpicture}[bullet/.style={circle,fill,inner
          sep=3pt,label={[font=bfseries]#1}},>=latex]
          draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}]
          (210:3) node[bullet={below left:a}] (a) {}
          -- (90:3) node[bullet={above:b}] (b) {}
          -- (-30:3) node[bullet={below right:c}] (c) {}
          -- cycle;
          draw[line width=1.5pt,-{Latex[bend]}] (240:0.5) arc(240:-60:0.5);
          end{tikzpicture}
          end{document}


          enter image description here







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 3 hours ago

























          answered 3 hours ago









          marmotmarmot

          122k6160300




          122k6160300













          • Can the arrows be bigger? And what about the circular arrow?

            – user473334
            3 hours ago











          • @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

            – marmot
            3 hours ago








          • 1





            +1 Cute use of list:)

            – Andrew
            3 hours ago





















          • Can the arrows be bigger? And what about the circular arrow?

            – user473334
            3 hours ago











          • @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

            – marmot
            3 hours ago








          • 1





            +1 Cute use of list:)

            – Andrew
            3 hours ago



















          Can the arrows be bigger? And what about the circular arrow?

          – user473334
          3 hours ago





          Can the arrows be bigger? And what about the circular arrow?

          – user473334
          3 hours ago













          @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

          – marmot
          3 hours ago







          @user473334 Sure. I updated the answer. If you want a full circle arrow use e.g. draw[line width=1.5pt,-{Latex[bend]}] (270:0.5) arc(270:-120:0.5);

          – marmot
          3 hours ago






          1




          1





          +1 Cute use of list:)

          – Andrew
          3 hours ago







          +1 Cute use of list:)

          – Andrew
          3 hours ago




















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