236 lines
6.4 KiB
HTML
236 lines
6.4 KiB
HTML
<!DOCTYPE html>
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<html lang="en" xmlns="http://www.w3.org/1999/html">
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<head>
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<meta charset="utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<title>States Mermaid Quick Test Page</title>
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<link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
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<style>
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div.mermaid {
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/* font-family: 'trebuchet ms', verdana, arial; */
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font-family: 'Courier New', Courier, monospace !important;
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}
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</style>
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</head>
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<body>
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<h1>State diagram demos</h1>
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<h2>Very simple showing change from State1 to State2</h2>
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<pre class="mermaid">
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---
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title: Very simple diagram
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---
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stateDiagram
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accTitle: This is the accessible title
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accDescr:This is an accessible description
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State1 --> State2
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</pre>
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<hr />
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<h2>This has classDef statements to apply style classes to specific states</h2>
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<h4>Here are the <code>classDef</code> statements:</h4>
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<p>
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<code>
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classDef notMoving fill:white<br />
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classDef movement font-style:italic<br />
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classDef badBadEvent
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fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow<br />
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</code>
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</p>
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<h4>And these are how they are applied:</h4>
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<p>
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<code>
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class Still notMoving<br />
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class Moving, Crash movement<br />
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class Crash badBadEvent<br />
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</code>
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</p>
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<pre class="mermaid">
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---
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title: Very simple diagram
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---
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stateDiagram
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direction TB
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accTitle: This is the accessible title
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accDescr: This is an accessible description
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classDef notMoving fill:white
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classDef movement font-style:italic
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classDef badBadEvent fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow
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[*]--> Still
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Still --> [*]
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Still --> Moving
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Moving --> Still
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Moving --> Crash
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Crash --> [*]
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class Still notMoving
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class Moving, Crash movement
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class Crash badBadEvent
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class end badBadEvent
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</pre>
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<hr />
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<h2>Here is a diagram that uses the ::: operator to apply styles to states</h2>
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<h4>Here are the <code>classDef</code> statements:</h4>
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<p>
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<code>
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classDef notMoving fill:white<br />
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classDef movement font-style:italic<br />
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classDef badBadEvent
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fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow<br />
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</code>
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</p>
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<h4>And these are how they are applied:</h4>
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<p>
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<code>
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[*] --> Still:::notMoving<br />
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...<br />
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Still --> Moving:::movement<br />
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...<br />
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Moving --> Crash:::movement<br />
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Crash:::badBadEvent --> [*]<br />
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</code>
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</p>
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<p>
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Note that both the starting state and the end state have styles applied:<br />
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The start state has the <i>start</i> classDef style<br />and the end state has the
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<i>stop</i> classDef style applied.
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</p>
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<pre class="mermaid">
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stateDiagram
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direction TB
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accTitle: This is the accessible title
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accDescr: This is an accessible description
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classDef notMoving fill:white
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classDef movement font-style:italic
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classDef badBadEvent fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow
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[*] --> Still:::notMoving
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Still --> [*]
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Still --> Moving:::movement
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Moving --> Still
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Moving --> Crash:::movement
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Crash:::badBadEvent --> [*]
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</pre>
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<hr />
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<pre class="mermaid">
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stateDiagram-v2
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accTitle: very very simple state
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accDescr: This is a state diagram showing one state
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State1
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</pre>
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<hr />
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<h2>States with spaces in them</h2>
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<pre class="mermaid">
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stateDiagram
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classDef yourState font-style:italic,font-weight:bold,fill:white
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yswsii: Your state with spaces in it
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[*] --> yswsii:::yourState
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[*] --> SomeOtherState
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SomeOtherState --> YetAnotherState
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yswsii --> YetAnotherState
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YetAnotherState --> [*]
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</pre>
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<hr />
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<h2>You can label the relationships</h2>
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<pre class="mermaid">
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stateDiagram-v2
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[*] --> State1
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State1 --> State2 : Transition 1
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State1 --> State3 : Transition 2
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State1 --> State4 : Transition 3
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State1 --> [*]
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</pre>
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<hr />
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<h2>This shows Composite states</h2>
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<pre class="mermaid">
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stateDiagram-v2
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[*] --> First
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First --> Second
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First --> Third
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state "the first composite" as First {
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[*] --> 1st
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state innerFirst {
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state "1 in innerFirst" as 1st1st
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1st2nd: 2 in innerFirst
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[*] --> 1st1st
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1st1st --> 1st2nd
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%% 1st2nd --> 1st
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}
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1st --> innerFirst
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innerFirst --> 2nd
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}
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state Second {
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2nd --> [*]
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}
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state Third {
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[*] --> 3rd
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3rd --> [*]
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}
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</pre>
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<hr />
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<h2>Composite states can link to themselves</h2>
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<pre class="mermaid">
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stateDiagram-v2
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state Active {
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Idle
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}
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Inactive --> Idle: ACT
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Active --> Active: LOG
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</pre>
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<hr />
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<h2>transition labels can span multiple lines using "br" tags or \n</h2>
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<pre class="mermaid">
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stateDiagram-v2
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[*] --> S1
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S1 --> S2: This long line uses a br tag<br />to create multiple<br />lines.
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S1 --> S3: This transition description uses \na newline character\nto create multiple\nlines.
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</pre>
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<hr />
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<h2>You can add Notes</h2>
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<pre class="mermaid">
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stateDiagram-v2
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direction LR
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State1: A state with a note
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note right of State1
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Important information!<br />You can write notes.<br />And\nthey\ncan\nbe\nmulti-\nline.
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end note
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State1 --> State2
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note left of State2 : Notes can be to the left of a state\n(like this one).
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note right of State2 : Notes can be to the right of a state\n(like this one).
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</pre>
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<hr />
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<script type="module">
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import mermaid from './mermaid.esm.mjs';
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mermaid.initialize({
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theme: 'default',
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// themeCSS: '.node rect { fill: red; }',
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logLevel: 3,
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securityLevel: 'loose',
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flowchart: { curve: 'basis' },
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gantt: { axisFormat: '%m/%d/%Y' },
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sequence: { actorMargin: 50 },
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// sequenceDiagram: { actorMargin: 300 } // deprecated
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});
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</script>
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</body>
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</html>
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