draw dynamic circle around node and edges Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)Draw a path with dashed start and solid endDrawing a circle around a node that looks like an arrowHow to draw multiple lines inside the circletikz parameterized circle node with t-lines inside within a tree diagramTikz: Curved parallel arrow around a circleTwo edges for same node and add circle to nodeTikZ Tree: Change style of specific tree edgesDraw a double arrowed line between node and pathHow to add text in different position on multiple circle?arrow across two tree Tikz

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draw dynamic circle around node and edges



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)Draw a path with dashed start and solid endDrawing a circle around a node that looks like an arrowHow to draw multiple lines inside the circletikz parameterized circle node with t-lines inside within a tree diagramTikz: Curved parallel arrow around a circleTwo edges for same node and add circle to nodeTikZ Tree: Change style of specific tree edgesDraw a double arrowed line between node and pathHow to add text in different position on multiple circle?arrow across two tree Tikz










3















How do I add the red circle as shown in below image but with dashed line circle.



enter image description here



I want it to follow the path structure.



So far, this is my code:



beginforest
[$root : s_0$
[$a: s_*$
[$d: s_*$]
[$d: s_*$
[$c: s_*$]
]
]
[$a: s_a$
[$b: s_b$
[$c: s_c$]
]
[$b: s_*$
[$d: s_*$]
[$c: s_*$
[$d: s_*$
[$d: s_*$]
]
]
]
]
]
endforest









share|improve this question







New contributor




user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
























    3















    How do I add the red circle as shown in below image but with dashed line circle.



    enter image description here



    I want it to follow the path structure.



    So far, this is my code:



    beginforest
    [$root : s_0$
    [$a: s_*$
    [$d: s_*$]
    [$d: s_*$
    [$c: s_*$]
    ]
    ]
    [$a: s_a$
    [$b: s_b$
    [$c: s_c$]
    ]
    [$b: s_*$
    [$d: s_*$]
    [$c: s_*$
    [$d: s_*$
    [$d: s_*$]
    ]
    ]
    ]
    ]
    ]
    endforest









    share|improve this question







    New contributor




    user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      3












      3








      3








      How do I add the red circle as shown in below image but with dashed line circle.



      enter image description here



      I want it to follow the path structure.



      So far, this is my code:



      beginforest
      [$root : s_0$
      [$a: s_*$
      [$d: s_*$]
      [$d: s_*$
      [$c: s_*$]
      ]
      ]
      [$a: s_a$
      [$b: s_b$
      [$c: s_c$]
      ]
      [$b: s_*$
      [$d: s_*$]
      [$c: s_*$
      [$d: s_*$
      [$d: s_*$]
      ]
      ]
      ]
      ]
      ]
      endforest









      share|improve this question







      New contributor




      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      How do I add the red circle as shown in below image but with dashed line circle.



      enter image description here



      I want it to follow the path structure.



      So far, this is my code:



      beginforest
      [$root : s_0$
      [$a: s_*$
      [$d: s_*$]
      [$d: s_*$
      [$c: s_*$]
      ]
      ]
      [$a: s_a$
      [$b: s_b$
      [$c: s_c$]
      ]
      [$b: s_*$
      [$d: s_*$]
      [$c: s_*$
      [$d: s_*$
      [$d: s_*$]
      ]
      ]
      ]
      ]
      ]
      endforest






      tikz-pgf tikz-styles tikz-arrows tikz-trees tikz-cd






      share|improve this question







      New contributor




      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 5 hours ago









      user6308605user6308605

      353




      353




      New contributor




      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      user6308605 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.




















          2 Answers
          2






          active

          oldest

          votes


















          3














          Like this?



          documentclass[tikz,border=3.14mm]standalone
          usepackageforest


          begindocument
          beginforest
          [$root : s_0$, name= s0
          [$a: s_*$
          [$d: s_*$]
          [$d: s_*$
          [$c: s_*$]
          ]
          ]
          [$a: s_a$, name= sa
          [$b: s_b$, name= sb
          [$c: s_c$, name= sc]
          ]
          [$b: s_*$
          [$d: s_*$]
          [$c: s_*$
          [$d: s_*$
          [$d: s_*$]
          ]
          ]
          ]
          ]
          ]
          draw[dashed,red]
          (s0.20) .. controls ++([shift=(0:1.25)]sa) and (sb.0) .. (sc.0)
          .. controls ([shift=(-90:1)]sc) and ([shift=(-180:0.75)]sc) .. (sb.180)
          .. controls ([shift=(160:2)]s0) and (s0.90) .. cycle;
          endforest
          enddocument


          enter image description here






          share|improve this answer






























            0














            hobby package has some algorithms which can help you draw such curves. This is a quick proposal, you can make your curve nicer if you spend more time adjusting things.



            documentclass[tikz]standalone
            usepackageforest
            usetikzlibraryhobby
            begindocument
            beginforest
            [$root : s_0$, name= s0
            [$a: s_*$
            [$d: s_*$]
            [$d: s_*$
            [$c: s_*$]
            ]
            ]
            [$a: s_a$, name= sa
            [$b: s_b$, name= sb
            [$c: s_c$, name= sc]
            ]
            [$b: s_*$
            [$d: s_*$]
            [$c: s_*$
            [$d: s_*$
            [$d: s_*$]
            ]
            ]
            ]
            ]
            ]
            draw[dashed,red] (s0.west) to[closed,curve through=
            (s0.south)..(sb.north west)..(sc.south west)..
            (sc.south east)..([xshift=.2cm]sb.east)..
            (sa.east)..(s0.east)..([tension in=-2]s0.north)
            ] (s0.west);
            endforest
            enddocument


            enter image description here






            share|improve this answer























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              2 Answers
              2






              active

              oldest

              votes








              2 Answers
              2






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              3














              Like this?



              documentclass[tikz,border=3.14mm]standalone
              usepackageforest


              begindocument
              beginforest
              [$root : s_0$, name= s0
              [$a: s_*$
              [$d: s_*$]
              [$d: s_*$
              [$c: s_*$]
              ]
              ]
              [$a: s_a$, name= sa
              [$b: s_b$, name= sb
              [$c: s_c$, name= sc]
              ]
              [$b: s_*$
              [$d: s_*$]
              [$c: s_*$
              [$d: s_*$
              [$d: s_*$]
              ]
              ]
              ]
              ]
              ]
              draw[dashed,red]
              (s0.20) .. controls ++([shift=(0:1.25)]sa) and (sb.0) .. (sc.0)
              .. controls ([shift=(-90:1)]sc) and ([shift=(-180:0.75)]sc) .. (sb.180)
              .. controls ([shift=(160:2)]s0) and (s0.90) .. cycle;
              endforest
              enddocument


              enter image description here






              share|improve this answer



























                3














                Like this?



                documentclass[tikz,border=3.14mm]standalone
                usepackageforest


                begindocument
                beginforest
                [$root : s_0$, name= s0
                [$a: s_*$
                [$d: s_*$]
                [$d: s_*$
                [$c: s_*$]
                ]
                ]
                [$a: s_a$, name= sa
                [$b: s_b$, name= sb
                [$c: s_c$, name= sc]
                ]
                [$b: s_*$
                [$d: s_*$]
                [$c: s_*$
                [$d: s_*$
                [$d: s_*$]
                ]
                ]
                ]
                ]
                ]
                draw[dashed,red]
                (s0.20) .. controls ++([shift=(0:1.25)]sa) and (sb.0) .. (sc.0)
                .. controls ([shift=(-90:1)]sc) and ([shift=(-180:0.75)]sc) .. (sb.180)
                .. controls ([shift=(160:2)]s0) and (s0.90) .. cycle;
                endforest
                enddocument


                enter image description here






                share|improve this answer

























                  3












                  3








                  3







                  Like this?



                  documentclass[tikz,border=3.14mm]standalone
                  usepackageforest


                  begindocument
                  beginforest
                  [$root : s_0$, name= s0
                  [$a: s_*$
                  [$d: s_*$]
                  [$d: s_*$
                  [$c: s_*$]
                  ]
                  ]
                  [$a: s_a$, name= sa
                  [$b: s_b$, name= sb
                  [$c: s_c$, name= sc]
                  ]
                  [$b: s_*$
                  [$d: s_*$]
                  [$c: s_*$
                  [$d: s_*$
                  [$d: s_*$]
                  ]
                  ]
                  ]
                  ]
                  ]
                  draw[dashed,red]
                  (s0.20) .. controls ++([shift=(0:1.25)]sa) and (sb.0) .. (sc.0)
                  .. controls ([shift=(-90:1)]sc) and ([shift=(-180:0.75)]sc) .. (sb.180)
                  .. controls ([shift=(160:2)]s0) and (s0.90) .. cycle;
                  endforest
                  enddocument


                  enter image description here






                  share|improve this answer













                  Like this?



                  documentclass[tikz,border=3.14mm]standalone
                  usepackageforest


                  begindocument
                  beginforest
                  [$root : s_0$, name= s0
                  [$a: s_*$
                  [$d: s_*$]
                  [$d: s_*$
                  [$c: s_*$]
                  ]
                  ]
                  [$a: s_a$, name= sa
                  [$b: s_b$, name= sb
                  [$c: s_c$, name= sc]
                  ]
                  [$b: s_*$
                  [$d: s_*$]
                  [$c: s_*$
                  [$d: s_*$
                  [$d: s_*$]
                  ]
                  ]
                  ]
                  ]
                  ]
                  draw[dashed,red]
                  (s0.20) .. controls ++([shift=(0:1.25)]sa) and (sb.0) .. (sc.0)
                  .. controls ([shift=(-90:1)]sc) and ([shift=(-180:0.75)]sc) .. (sb.180)
                  .. controls ([shift=(160:2)]s0) and (s0.90) .. cycle;
                  endforest
                  enddocument


                  enter image description here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 1 hour ago









                  ferahfezaferahfeza

                  7,55912033




                  7,55912033





















                      0














                      hobby package has some algorithms which can help you draw such curves. This is a quick proposal, you can make your curve nicer if you spend more time adjusting things.



                      documentclass[tikz]standalone
                      usepackageforest
                      usetikzlibraryhobby
                      begindocument
                      beginforest
                      [$root : s_0$, name= s0
                      [$a: s_*$
                      [$d: s_*$]
                      [$d: s_*$
                      [$c: s_*$]
                      ]
                      ]
                      [$a: s_a$, name= sa
                      [$b: s_b$, name= sb
                      [$c: s_c$, name= sc]
                      ]
                      [$b: s_*$
                      [$d: s_*$]
                      [$c: s_*$
                      [$d: s_*$
                      [$d: s_*$]
                      ]
                      ]
                      ]
                      ]
                      ]
                      draw[dashed,red] (s0.west) to[closed,curve through=
                      (s0.south)..(sb.north west)..(sc.south west)..
                      (sc.south east)..([xshift=.2cm]sb.east)..
                      (sa.east)..(s0.east)..([tension in=-2]s0.north)
                      ] (s0.west);
                      endforest
                      enddocument


                      enter image description here






                      share|improve this answer



























                        0














                        hobby package has some algorithms which can help you draw such curves. This is a quick proposal, you can make your curve nicer if you spend more time adjusting things.



                        documentclass[tikz]standalone
                        usepackageforest
                        usetikzlibraryhobby
                        begindocument
                        beginforest
                        [$root : s_0$, name= s0
                        [$a: s_*$
                        [$d: s_*$]
                        [$d: s_*$
                        [$c: s_*$]
                        ]
                        ]
                        [$a: s_a$, name= sa
                        [$b: s_b$, name= sb
                        [$c: s_c$, name= sc]
                        ]
                        [$b: s_*$
                        [$d: s_*$]
                        [$c: s_*$
                        [$d: s_*$
                        [$d: s_*$]
                        ]
                        ]
                        ]
                        ]
                        ]
                        draw[dashed,red] (s0.west) to[closed,curve through=
                        (s0.south)..(sb.north west)..(sc.south west)..
                        (sc.south east)..([xshift=.2cm]sb.east)..
                        (sa.east)..(s0.east)..([tension in=-2]s0.north)
                        ] (s0.west);
                        endforest
                        enddocument


                        enter image description here






                        share|improve this answer

























                          0












                          0








                          0







                          hobby package has some algorithms which can help you draw such curves. This is a quick proposal, you can make your curve nicer if you spend more time adjusting things.



                          documentclass[tikz]standalone
                          usepackageforest
                          usetikzlibraryhobby
                          begindocument
                          beginforest
                          [$root : s_0$, name= s0
                          [$a: s_*$
                          [$d: s_*$]
                          [$d: s_*$
                          [$c: s_*$]
                          ]
                          ]
                          [$a: s_a$, name= sa
                          [$b: s_b$, name= sb
                          [$c: s_c$, name= sc]
                          ]
                          [$b: s_*$
                          [$d: s_*$]
                          [$c: s_*$
                          [$d: s_*$
                          [$d: s_*$]
                          ]
                          ]
                          ]
                          ]
                          ]
                          draw[dashed,red] (s0.west) to[closed,curve through=
                          (s0.south)..(sb.north west)..(sc.south west)..
                          (sc.south east)..([xshift=.2cm]sb.east)..
                          (sa.east)..(s0.east)..([tension in=-2]s0.north)
                          ] (s0.west);
                          endforest
                          enddocument


                          enter image description here






                          share|improve this answer













                          hobby package has some algorithms which can help you draw such curves. This is a quick proposal, you can make your curve nicer if you spend more time adjusting things.



                          documentclass[tikz]standalone
                          usepackageforest
                          usetikzlibraryhobby
                          begindocument
                          beginforest
                          [$root : s_0$, name= s0
                          [$a: s_*$
                          [$d: s_*$]
                          [$d: s_*$
                          [$c: s_*$]
                          ]
                          ]
                          [$a: s_a$, name= sa
                          [$b: s_b$, name= sb
                          [$c: s_c$, name= sc]
                          ]
                          [$b: s_*$
                          [$d: s_*$]
                          [$c: s_*$
                          [$d: s_*$
                          [$d: s_*$]
                          ]
                          ]
                          ]
                          ]
                          ]
                          draw[dashed,red] (s0.west) to[closed,curve through=
                          (s0.south)..(sb.north west)..(sc.south west)..
                          (sc.south east)..([xshift=.2cm]sb.east)..
                          (sa.east)..(s0.east)..([tension in=-2]s0.north)
                          ] (s0.west);
                          endforest
                          enddocument


                          enter image description here







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered 11 mins ago









                          JouleVJouleV

                          14.2k22664




                          14.2k22664




















                              user6308605 is a new contributor. Be nice, and check out our Code of Conduct.









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                              user6308605 is a new contributor. Be nice, and check out our Code of Conduct.











                              user6308605 is a new contributor. Be nice, and check out our Code of Conduct.














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