Diagram Support
===============

Diagrams are supported using plantweb_.

UML using plantuml_ syntax::

  .. uml::
     :align: left

     skinparam monochrome true

     Alice -> Bob: Authentication Request
     Bob --> Alice: Authentication Response

     Alice -> Bob: Another authentication Request
     Alice <-- Bob: another authentication Response

.. sidebar:: Just checking
   
   Looking at how sidebars are rendered with this theme.


.. uml::
   :align: left

   skinparam monochrome true

   Alice -> Bob: Authentication Request
   Bob --> Alice: Authentication Response

   Alice -> Bob: Another authentication Request
   Alice <-- Bob: another authentication Response


Graphviz using dot syntax::

  .. graph::
     :align: left

     digraph finite_state_machine {
        rankdir=LR;
        size="8,5"
        node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
        node [shape = circle];
        LR_0 -> LR_2 [ label = "SS(B)" ];
        LR_0 -> LR_1 [ label = "SS(S)" ];
        LR_1 -> LR_3 [ label = "S($end)" ];
        LR_2 -> LR_6 [ label = "SS(b)" ];
        LR_2 -> LR_5 [ label = "SS(a)" ];
        LR_2 -> LR_4 [ label = "S(A)" ];
        LR_5 -> LR_7 [ label = "S(b)" ];
        LR_5 -> LR_5 [ label = "S(a)" ];
        LR_6 -> LR_6 [ label = "S(b)" ];
        LR_6 -> LR_5 [ label = "S(a)" ];
        LR_7 -> LR_8 [ label = "S(b)" ];
        LR_7 -> LR_5 [ label = "S(a)" ];
        LR_8 -> LR_6 [ label = "S(b)" ];
        LR_8 -> LR_5 [ label = "S(a)" ];
     }


.. graph::
   :align: left

   digraph finite_state_machine {
      rankdir=LR;
      size="8,5"
      node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
      node [shape = circle];
      LR_0 -> LR_2 [ label = "SS(B)" ];
      LR_0 -> LR_1 [ label = "SS(S)" ];
      LR_1 -> LR_3 [ label = "S($end)" ];
      LR_2 -> LR_6 [ label = "SS(b)" ];
      LR_2 -> LR_5 [ label = "SS(a)" ];
      LR_2 -> LR_4 [ label = "S(A)" ];
      LR_5 -> LR_7 [ label = "S(b)" ];
      LR_5 -> LR_5 [ label = "S(a)" ];
      LR_6 -> LR_6 [ label = "S(b)" ];
      LR_6 -> LR_5 [ label = "S(a)" ];
      LR_7 -> LR_8 [ label = "S(b)" ];
      LR_7 -> LR_5 [ label = "S(a)" ];
      LR_8 -> LR_6 [ label = "S(b)" ];
      LR_8 -> LR_5 [ label = "S(a)" ];
   }


.. _plantweb: https://plantweb.readthedocs.io/index.html
.. _plantuml: http://plantuml.com/
.. _dot: http://www.graphviz.org/doc/info/lang.html