<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="height=device-height, width=device-width, initial-scale=1.0, minimum-scale=1.0">
    <meta name="generator" content="Hugo 0.107.0">
    <meta name="generator" content="Relearn 5.7.0+tip">
    <meta name="description" content="Generate diagrams and flowcharts from text">
    <meta name="author" content="Sören Weber">
    <title>Mermaid :: Hugo Relearn Theme</title>
    <link href="https://McShelby.github.io/hugo-theme-relearn/shortcodes/mermaid/index.html" rel="canonical" type="text/html" title="Mermaid :: Hugo Relearn Theme">
    <link href="../../shortcodes/mermaid/index.xml" rel="alternate" type="application/rss+xml" title="Mermaid :: Hugo Relearn Theme">
    <link href="../../images/logo.svg?1669750899" rel="icon" type="image/svg+xml">
    <!-- https://github.com/filamentgroup/loadCSS/blob/master/README.md#how-to-use -->
    <link href="../../css/fontawesome-all.min.css?1669750900" rel="stylesheet" media="print" onload="this.media='all';this.onload=null;"><noscript><link href="../../css/fontawesome-all.min.css?1669750900" rel="stylesheet"></noscript>
    <link href="../../css/featherlight.min.css?1669750900" rel="stylesheet" media="print" onload="this.media='all';this.onload=null;"><noscript><link href="../../css/featherlight.min.css?1669750900" rel="stylesheet"></noscript>
    <link href="../../css/auto-complete.css?1669750900" rel="stylesheet" media="print" onload="this.media='all';this.onload=null;"><noscript><link href="../../css/auto-complete.css?1669750900" rel="stylesheet"></noscript>
    <link href="../../css/perfect-scrollbar.min.css?1669750900" rel="stylesheet">
    <link href="../../css/nucleus.css?1669750900" rel="stylesheet">
    <link href="../../css/fonts.css?1669750900" rel="stylesheet" media="print" onload="this.media='all';this.onload=null;"><noscript><link href="../../css/fonts.css?1669750900" rel="stylesheet"></noscript>
    <link href="../../css/theme.css?1669750900" rel="stylesheet">
    <link href="../../css/theme-relearn-light.css?1669750900" rel="stylesheet" id="variant-style">
    <link href="../../css/ie.css?1669750900" rel="stylesheet">
    <link href="../../css/variant.css?1669750900" rel="stylesheet">
    <link href="../../css/print.css?1669750900" rel="stylesheet" media="print">
    <link href="../../css/format-print.css?1669750900" rel="stylesheet">
    <script src="../../js/url.js?1669750900"></script>
    <script src="../../js/variant.js?1669750900"></script>
    <script>
      // hack to let hugo tell us how to get to the root when using relativeURLs, it needs to be called *url= for it to do its magic:
      // https://github.com/gohugoio/hugo/blob/145b3fcce35fbac25c7033c91c1b7ae6d1179da8/transform/urlreplacers/absurlreplacer.go#L72
      window.index_js_url="../../index.search.js";
      var root_url="../../";
      var baseUri=root_url.replace(/\/$/, '');
      // translations
      window.T_Copy_to_clipboard = 'Copy to clipboard';
      window.T_Copied_to_clipboard = 'Copied to clipboard!';
      window.T_Copy_link_to_clipboard = 'Copy link to clipboard';
      window.T_Link_copied_to_clipboard = 'Copied link to clipboard!';
      window.T_No_results_found = 'No results found for \u0022{0}\u0022';
      window.T_N_results_found = '{1} results found for \u0022{0}\u0022';
      // some further base stuff
      var baseUriFull='https:\/\/McShelby.github.io\/hugo-theme-relearn/';
      window.variants && variants.init( [ 'relearn-light', 'relearn-dark', 'learn', 'neon', 'blue', 'green', 'red' ] );
    </script>
    <script src="../../js/jquery.min.js?1669750900" defer></script>
  </head>
  <body class="mobile-support print disableInlineCopyToClipboard" data-url="../../shortcodes/mermaid/index.html">
    <div id="body" class="default-animation">
      <div id="sidebar-overlay"></div>
      <div id="toc-overlay"></div>
      <nav id="topbar" class="highlightable" dir="ltr">
        <div>
          <div id="breadcrumbs">
            <span id="sidebar-toggle-span">
              <a href="#" id="sidebar-toggle" title='Menu (CTRL+ALT+n)'><i class="fas fa-bars fa-fw"></i></a>
            </span>
            <ol class="links" itemscope itemtype="http://schema.org/BreadcrumbList">
              <li itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement"><a itemprop="item" href="../../index.html"><span itemprop="name">Hugo Relearn Theme</span></a><meta itemprop="position" content="1"> > </li>
              <li itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement"><a itemprop="item" href="../../shortcodes/index.html"><span itemprop="name">Shortcodes</span></a><meta itemprop="position" content="2"> > </li>
              <li itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement"><span itemprop="name">Mermaid</span><meta itemprop="position" content="3"></li>
            </ol>
          </div>
        </div>
      </nav>
      <main id="body-inner" class="highlightable default" tabindex="-1">
        <div class="flex-block-wrapper">
          <div id="head-tags">
          </div>
          <article class="default">
<h1 id="mermaid">Mermaid</h1>

<p>The <code>mermaid</code> shortcode generates diagrams and flowcharts from text, in a similar manner as Markdown using the <a href="https://mermaidjs.github.io/">Mermaid</a> library.</p>

<div class="mermaid align-center">
graph LR;
    If --&gt; Then
    Then --&gt; Else
</div>

<div class="box notices cstyle note">
    <div class="box-label"><i class="fa-fw fas fa-exclamation-circle"></i> Note</div>
    <div class="box-content">
<p>This only works in modern browsers.</p>
    </div>
</div>

<div class="box notices cstyle warning">
    <div class="box-label"><i class="fa-fw fas fa-exclamation-triangle"></i> Warning</div>
    <div class="box-content">
<p>Due to limitations with <a href="https://github.com/mermaid-js/mermaid/issues/1846">Mermaid</a>, it is currently not possible to use Mermaid code fences in an initially collapsed <code>expand</code> shortcode. This is a know issue and <a href="https://github.com/McShelby/hugo-theme-relearn/issues/187">can&rsquo;t be fixed by this theme</a>.</p>
    </div>
</div>
<h2 id="usage">Usage</h2>
<p>While the examples are using shortcodes with named parameter it is recommended to use codefences instead. This is because more and more other software supports Mermaid codefences (eg. GitHub) and so your markdown becomes more portable.</p>
<p>You are free to also call this shortcode from your own partials.</p>

<div class="box notices cstyle note">
    <div class="box-label"><i class="fa-fw fas fa-exclamation-circle"></i> Note</div>
    <div class="box-content">
<p>To use codefence syntax you have to turn off <code>guessSyntax</code> for the <code>markup.highlight</code> setting (<a href="#configuration">see the configuration section</a>).</p>
    </div>
</div>

<div class="tab-panel">
  <div class="tab-nav">
    <button
      data-tab-item="codefence"
      data-tab-group="shortcode-parameter"
      class="tab-nav-button direction-ltr active"
      onclick="switchTab('shortcode-parameter','codefence')"
      ><span>codefence</span></button>
    <button
      data-tab-item="shortcode"
      data-tab-group="shortcode-parameter"
      class="tab-nav-button direction-ltr "
      onclick="switchTab('shortcode-parameter','shortcode')"
      ><span>shortcode</span></button>
    <button
      data-tab-item="partial"
      data-tab-group="shortcode-parameter"
      class="tab-nav-button direction-ltr "
      onclick="switchTab('shortcode-parameter','partial')"
      ><span>partial</span></button>
  </div>
  <div class="tab-content">
    <div data-tab-item="codefence" data-tab-group="shortcode-parameter" class="tab-item active">
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-md" data-lang="md"><span class="line"><span class="cl">```mermaid { align=&#34;center&#34; }
</span></span><span class="line"><span class="cl">graph LR;
</span></span><span class="line"><span class="cl">    If --&gt; Then
</span></span><span class="line"><span class="cl">    Then --&gt; Else
</span></span><span class="line"><span class="cl">```
</span></span></code></pre></div>
    </div>
    <div data-tab-item="shortcode" data-tab-group="shortcode-parameter" class="tab-item ">
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="nx">align</span><span class="p">=</span><span class="s">&#34;center&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">graph</span> <span class="nx">LR</span><span class="p">;</span>
</span></span><span class="line"><span class="cl">    <span class="nx">If</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">Then</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Then</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">Else</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
    </div>
    <div data-tab-item="partial" data-tab-group="shortcode-parameter" class="tab-item ">
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{</span> <span class="nx">partial</span> <span class="s">&#34;shortcodes/mermaid.html&#34;</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl">  <span class="s">&#34;context&#34;</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl">  <span class="s">&#34;content&#34;</span> <span class="s">&#34;graph LR;\nIf --&gt; Then\nThen --&gt; Else&#34;</span>
</span></span><span class="line"><span class="cl">  <span class="s">&#34;align&#34;</span>   <span class="s">&#34;center&#34;</span>
</span></span><span class="line"><span class="cl"><span class="p">)}}</span>
</span></span></code></pre></div>
    </div>
  </div>
</div>
<p>The generated graphs can be be panned by dragging them and zoomed by using the mousewheel. On mobile devices you can use finger gestures.</p>
<h3 id="parameter">Parameter</h3>
<table>
<thead>
<tr>
<th style="text-align:left">Name</th>
<th style="text-align:left">Default</th>
<th style="text-align:left">Notes</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left"><strong>align</strong></td>
<td style="text-align:left"><code>center</code></td>
<td style="text-align:left">Allowed values are <code>left</code>, <code>center</code> or <code>right</code>.</td>
</tr>
<tr>
<td style="text-align:left"><em><strong>&lt;content&gt;</strong></em></td>
<td style="text-align:left"><em>&lt;empty&gt;</em></td>
<td style="text-align:left">Your Mermaid graph.</td>
</tr>
</tbody>
</table>
<h2 id="configuration">Configuration</h2>
<p>Mermaid is configured with default settings. You can customize Mermaid&rsquo;s default settings for all of your files thru a JSON object in your <code>config.toml</code>, override these settings per page thru your pages frontmatter or override these setting per diagramm thru <a href="https://mermaid-js.github.io/mermaid/#/directives?id=directives">diagram directives</a>.</p>
<p>The JSON object of your <code>config.toml</code> / frontmatter is forwarded into Mermaid&rsquo;s <code>mermaid.initialize()</code> function.</p>
<p>See <a href="http://mermaid-js.github.io/mermaid/#/Setup?id=mermaidapi-configuration-defaults">Mermaid documentation</a> for all allowed settings.</p>
<p>The <code>theme</code> setting can also be set by your used color variant. This will be the sitewide default and can - again - be overridden by your settings in <code>config.toml</code>, frontmatter or diagram directives.</p>

<div class="box notices cstyle note">
    <div class="box-label"><i class="fa-fw fas fa-exclamation-circle"></i> Note</div>
    <div class="box-content">
<p>To use codefence syntax you have to turn off <code>guessSyntax</code> for the <code>markup.highlight</code> setting.</p>
    </div>
</div>
<h3 id="global-configuration-file">Global Configuration File</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="p">[</span><span class="nx">params</span><span class="p">]</span>
</span></span><span class="line"><span class="cl">  <span class="nx">mermaidInitialize</span> <span class="p">=</span> <span class="s2">&#34;{ \&#34;theme\&#34;: \&#34;dark\&#34; }&#34;</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl"><span class="p">[</span><span class="nx">markup</span><span class="p">]</span>
</span></span><span class="line"><span class="cl">  <span class="p">[</span><span class="nx">markup</span><span class="p">.</span><span class="nx">highlight</span><span class="p">]</span>
</span></span><span class="line"><span class="cl">    <span class="c"># if `guessSyntax = true`, there will be no unstyled code even if no language</span>
</span></span><span class="line"><span class="cl">    <span class="c"># was given BUT Mermaid and Math codefences will not work anymore! So this is a</span>
</span></span><span class="line"><span class="cl">    <span class="c"># mandatory setting for your site if you want to use Mermaid codefences</span>
</span></span><span class="line"><span class="cl">    <span class="nx">guessSyntax</span> <span class="p">=</span> <span class="kc">false</span>
</span></span></code></pre></div><h3 id="pages-frontmatter">Page&rsquo;s Frontmatter</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-toml" data-lang="toml"><span class="line"><span class="cl"><span class="err">+++</span>
</span></span><span class="line"><span class="cl"><span class="nx">mermaidInitialize</span> <span class="p">=</span> <span class="s2">&#34;{ \&#34;theme\&#34;: \&#34;dark\&#34; }&#34;</span>
</span></span><span class="line"><span class="cl"><span class="err">+++</span>
</span></span></code></pre></div><h2 id="examples">Examples</h2>
<h3 id="flowchart-with-non-default-mermaid-theme">Flowchart with Non-Default Mermaid Theme</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="o">%%</span><span class="p">{</span><span class="nx">init</span><span class="p">:{</span><span class="s">&#34;theme&#34;</span><span class="p">:</span><span class="s">&#34;forest&#34;</span><span class="p">}}</span><span class="o">%%</span>
</span></span><span class="line"><span class="cl"><span class="nx">graph</span> <span class="nx">LR</span><span class="p">;</span>
</span></span><span class="line"><span class="cl">    <span class="nx">A</span><span class="p">[</span><span class="nx">Hard</span> <span class="nx">edge</span><span class="p">]</span> <span class="o">--</span><span class="p">&gt;|</span><span class="nx">Link</span> <span class="nx">text</span><span class="p">|</span> <span class="nf">B</span><span class="p">(</span><span class="nx">Round</span> <span class="nx">edge</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nx">B</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">C</span><span class="p">{&lt;</span><span class="nx">strong</span><span class="p">&gt;</span><span class="nx">Decision</span><span class="p">&lt;</span><span class="o">/</span><span class="nx">strong</span><span class="p">&gt;}</span>
</span></span><span class="line"><span class="cl">    <span class="nx">C</span> <span class="o">--</span><span class="p">&gt;|</span><span class="nx">One</span><span class="p">|</span> <span class="nx">D</span><span class="p">[</span><span class="nx">Result</span> <span class="nx">one</span><span class="p">]</span>
</span></span><span class="line"><span class="cl">    <span class="nx">C</span> <span class="o">--</span><span class="p">&gt;|</span><span class="nx">Two</span><span class="p">|</span> <span class="nx">E</span><span class="p">[</span><span class="nx">Result</span> <span class="nx">two</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
%%{init:{&#34;theme&#34;:&#34;forest&#34;}}%%
graph LR;
    A[Hard edge] --&gt;|Link text| B(Round edge)
    B --&gt; C{&lt;strong&gt;Decision&lt;/strong&gt;}
    C --&gt;|One| D[Result one]
    C --&gt;|Two| E[Result two]
</div>
<h3 id="sequence-diagram-with-configuration-directive">Sequence Diagram with Configuration Directive</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="o">%%</span><span class="p">{</span><span class="nx">init</span><span class="p">:{</span><span class="s">&#34;fontFamily&#34;</span><span class="p">:</span><span class="s">&#34;monospace&#34;</span><span class="p">,</span> <span class="s">&#34;sequence&#34;</span><span class="p">:{</span><span class="s">&#34;showSequenceNumbers&#34;</span><span class="p">:</span><span class="kc">true</span><span class="p">}}}</span><span class="o">%%</span>
</span></span><span class="line"><span class="cl"><span class="nx">sequenceDiagram</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Alice</span><span class="o">-&gt;&gt;</span><span class="nx">John</span><span class="p">:</span> <span class="nx">Hello</span> <span class="nx">John</span><span class="p">,</span> <span class="nx">how</span> <span class="nx">are</span> <span class="nx">you</span><span class="err">?</span>
</span></span><span class="line"><span class="cl">    <span class="nx">loop</span> <span class="nx">Healthcheck</span>
</span></span><span class="line"><span class="cl">        <span class="nx">John</span><span class="o">-&gt;&gt;</span><span class="nx">John</span><span class="p">:</span> <span class="nx">Fight</span> <span class="nx">against</span> <span class="nx">hypochondria</span>
</span></span><span class="line"><span class="cl">    <span class="nx">end</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Note</span> <span class="nx">right</span> <span class="nx">of</span> <span class="nx">John</span><span class="p">:</span> <span class="nx">Rational</span> <span class="nx">thoughts</span><span class="p">!</span>
</span></span><span class="line"><span class="cl">    <span class="nx">John</span><span class="o">--&gt;&gt;</span><span class="nx">Alice</span><span class="p">:</span> <span class="nx">Great</span><span class="p">!</span>
</span></span><span class="line"><span class="cl">    <span class="nx">John</span><span class="o">-&gt;&gt;</span><span class="nx">Bob</span><span class="p">:</span> <span class="nx">How</span> <span class="nx">about</span> <span class="nx">you</span><span class="err">?</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Bob</span><span class="o">--&gt;&gt;</span><span class="nx">John</span><span class="p">:</span> <span class="nx">Jolly</span> <span class="nx">good</span><span class="p">!</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
%%{init:{&#34;fontFamily&#34;:&#34;monospace&#34;, &#34;sequence&#34;:{&#34;showSequenceNumbers&#34;:true}}}%%
sequenceDiagram
    Alice-&gt;&gt;John: Hello John, how are you?
    loop Healthcheck
        John-&gt;&gt;John: Fight against hypochondria
    end
    Note right of John: Rational thoughts!
    John--&gt;&gt;Alice: Great!
    John-&gt;&gt;Bob: How about you?
    Bob--&gt;&gt;John: Jolly good!
</div>
<h3 id="class-diagram-with-codefence-syntax">Class Diagram with Codefence Syntax</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="s">```mermaid
</span></span></span><span class="line"><span class="cl"><span class="s">classDiagram
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal &lt;|-- Duck
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal &lt;|-- Fish
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal &lt;|-- Zebra
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal : +int age
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal : +String gender
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal: +isMammal()
</span></span></span><span class="line"><span class="cl"><span class="s">    Animal: +mate()
</span></span></span><span class="line"><span class="cl"><span class="s">    class Duck{
</span></span></span><span class="line"><span class="cl"><span class="s">      +String beakColor
</span></span></span><span class="line"><span class="cl"><span class="s">      +swim()
</span></span></span><span class="line"><span class="cl"><span class="s">      +quack()
</span></span></span><span class="line"><span class="cl"><span class="s">    }
</span></span></span><span class="line"><span class="cl"><span class="s">    class Fish{
</span></span></span><span class="line"><span class="cl"><span class="s">      -int sizeInFeet
</span></span></span><span class="line"><span class="cl"><span class="s">      -canEat()
</span></span></span><span class="line"><span class="cl"><span class="s">    }
</span></span></span><span class="line"><span class="cl"><span class="s">    class Zebra{
</span></span></span><span class="line"><span class="cl"><span class="s">      +bool is_wild
</span></span></span><span class="line"><span class="cl"><span class="s">      +run()
</span></span></span><span class="line"><span class="cl"><span class="s">    }
</span></span></span><span class="line"><span class="cl"><span class="s">```</span>
</span></span></code></pre></div>
<div class="mermaid align-center">classDiagram
    Animal &lt;|-- Duck
    Animal &lt;|-- Fish
    Animal &lt;|-- Zebra
    Animal : &#43;int age
    Animal : &#43;String gender
    Animal: &#43;isMammal()
    Animal: &#43;mate()
    class Duck{
      &#43;String beakColor
      &#43;swim()
      &#43;quack()
    }
    class Fish{
      -int sizeInFeet
      -canEat()
    }
    class Zebra{
      &#43;bool is_wild
      &#43;run()
    }</div><h3 id="state-diagram-aligned-to-the-right">State Diagram Aligned to the Right</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="nx">align</span><span class="p">=</span><span class="s">&#34;right&#34;</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">stateDiagram</span><span class="o">-</span><span class="nx">v2</span>
</span></span><span class="line"><span class="cl">    <span class="nx">open</span><span class="p">:</span> <span class="nx">Open</span> <span class="nx">Door</span>
</span></span><span class="line"><span class="cl">    <span class="nx">closed</span><span class="p">:</span> <span class="nx">Closed</span> <span class="nx">Door</span>
</span></span><span class="line"><span class="cl">    <span class="nx">locked</span><span class="p">:</span> <span class="nx">Locked</span> <span class="nx">Door</span>
</span></span><span class="line"><span class="cl">    <span class="nx">open</span>   <span class="o">--</span><span class="p">&gt;</span> <span class="nx">closed</span><span class="p">:</span> <span class="nx">Close</span>
</span></span><span class="line"><span class="cl">    <span class="nx">closed</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">locked</span><span class="p">:</span> <span class="nx">Lock</span>
</span></span><span class="line"><span class="cl">    <span class="nx">locked</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">closed</span><span class="p">:</span> <span class="nx">Unlock</span>
</span></span><span class="line"><span class="cl">    <span class="nx">closed</span> <span class="o">--</span><span class="p">&gt;</span> <span class="nx">open</span><span class="p">:</span> <span class="nx">Open</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-right">
stateDiagram-v2
  open: Open Door
  closed: Closed Door
  locked: Locked Door
  open   --&gt; closed: Close
  closed --&gt; locked: Lock
  locked --&gt; closed: Unlock
  closed --&gt; open: Open
</div>
<h3 id="entity-relationship-model">Entity Relationship Model</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">erDiagram</span>
</span></span><span class="line"><span class="cl">    <span class="nx">CUSTOMER</span> <span class="p">}|..|{</span> <span class="nx">DELIVERY</span><span class="o">-</span><span class="nx">ADDRESS</span> <span class="p">:</span> <span class="nx">has</span>
</span></span><span class="line"><span class="cl">    <span class="nx">CUSTOMER</span> <span class="o">||--</span><span class="nx">o</span><span class="p">{</span> <span class="nx">ORDER</span> <span class="p">:</span> <span class="nx">places</span>
</span></span><span class="line"><span class="cl">    <span class="nx">CUSTOMER</span> <span class="o">||--</span><span class="nx">o</span><span class="p">{</span> <span class="nx">INVOICE</span> <span class="p">:</span> <span class="s">&#34;liable for&#34;</span>
</span></span><span class="line"><span class="cl">    <span class="nx">DELIVERY</span><span class="o">-</span><span class="nx">ADDRESS</span> <span class="o">||--</span><span class="nx">o</span><span class="p">{</span> <span class="nx">ORDER</span> <span class="p">:</span> <span class="nx">receives</span>
</span></span><span class="line"><span class="cl">    <span class="nx">INVOICE</span> <span class="o">||--</span><span class="p">|{</span> <span class="nx">ORDER</span> <span class="p">:</span> <span class="nx">covers</span>
</span></span><span class="line"><span class="cl">    <span class="nx">ORDER</span> <span class="o">||--</span><span class="p">|{</span> <span class="nx">ORDER</span><span class="o">-</span><span class="nx">ITEM</span> <span class="p">:</span> <span class="nx">includes</span>
</span></span><span class="line"><span class="cl">    <span class="nx">PRODUCT</span><span class="o">-</span><span class="nx">CATEGORY</span> <span class="o">||--</span><span class="p">|{</span> <span class="nx">PRODUCT</span> <span class="p">:</span> <span class="nx">contains</span>
</span></span><span class="line"><span class="cl">    <span class="nx">PRODUCT</span> <span class="o">||--</span><span class="nx">o</span><span class="p">{</span> <span class="nx">ORDER</span><span class="o">-</span><span class="nx">ITEM</span> <span class="p">:</span> <span class="s">&#34;ordered in&#34;</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
erDiagram
    CUSTOMER }|..|{ DELIVERY-ADDRESS : has
    CUSTOMER ||--o{ ORDER : places
    CUSTOMER ||--o{ INVOICE : &#34;liable for&#34;
    DELIVERY-ADDRESS ||--o{ ORDER : receives
    INVOICE ||--|{ ORDER : covers
    ORDER ||--|{ ORDER-ITEM : includes
    PRODUCT-CATEGORY ||--|{ PRODUCT : contains
    PRODUCT ||--o{ ORDER-ITEM : &#34;ordered in&#34;
</div>
<h3 id="user-journey">User Journey</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">journey</span>
</span></span><span class="line"><span class="cl">    <span class="nx">title</span> <span class="nx">My</span> <span class="nx">working</span> <span class="nx">day</span>
</span></span><span class="line"><span class="cl">    <span class="nx">section</span> <span class="nx">Go</span> <span class="nx">to</span> <span class="nx">work</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Make</span> <span class="nx">tea</span><span class="p">:</span> <span class="mi">5</span><span class="p">:</span> <span class="nx">Me</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Go</span> <span class="nx">upstairs</span><span class="p">:</span> <span class="mi">3</span><span class="p">:</span> <span class="nx">Me</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Do</span> <span class="nx">work</span><span class="p">:</span> <span class="mi">1</span><span class="p">:</span> <span class="nx">Me</span><span class="p">,</span> <span class="nx">Cat</span>
</span></span><span class="line"><span class="cl">    <span class="nx">section</span> <span class="nx">Go</span> <span class="nx">home</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Go</span> <span class="nx">downstairs</span><span class="p">:</span> <span class="mi">5</span><span class="p">:</span> <span class="nx">Me</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Sit</span> <span class="nx">down</span><span class="p">:</span> <span class="mi">3</span><span class="p">:</span> <span class="nx">Me</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
journey
    title My working day
    section Go to work
      Make tea: 5: Me
      Go upstairs: 3: Me
      Do work: 1: Me, Cat
    section Go home
      Go downstairs: 5: Me
      Sit down: 3: Me
</div>
<h3 id="gantt-chart">GANTT Chart</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">gantt</span>
</span></span><span class="line"><span class="cl">        <span class="nx">dateFormat</span>  <span class="nx">YYYY</span><span class="o">-</span><span class="nx">MM</span><span class="o">-</span><span class="nx">DD</span>
</span></span><span class="line"><span class="cl">        <span class="nx">title</span> <span class="nx">Adding</span> <span class="nx">GANTT</span> <span class="nx">diagram</span> <span class="nx">functionality</span> <span class="nx">to</span> <span class="nx">Mermaid</span>
</span></span><span class="line"><span class="cl">        <span class="nx">section</span> <span class="nx">A</span> <span class="nx">section</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Completed</span> <span class="nx">task</span>            <span class="p">:</span><span class="nx">done</span><span class="p">,</span>    <span class="nx">des1</span><span class="p">,</span> <span class="mi">2014</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mo">06</span><span class="p">,</span><span class="mi">2014</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mi">08</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Active</span> <span class="nx">task</span>               <span class="p">:</span><span class="nx">active</span><span class="p">,</span>  <span class="nx">des2</span><span class="p">,</span> <span class="mi">2014</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mi">09</span><span class="p">,</span> <span class="mi">3</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Future</span> <span class="nx">task</span>               <span class="p">:</span>         <span class="nx">des3</span><span class="p">,</span> <span class="nx">after</span> <span class="nx">des2</span><span class="p">,</span> <span class="mi">5</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Future</span> <span class="nx">task2</span>              <span class="p">:</span>         <span class="nx">des4</span><span class="p">,</span> <span class="nx">after</span> <span class="nx">des3</span><span class="p">,</span> <span class="mi">5</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">section</span> <span class="nx">Critical</span> <span class="nx">tasks</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Completed</span> <span class="nx">task</span> <span class="nx">in</span> <span class="nx">the</span> <span class="nx">critical</span> <span class="nx">line</span> <span class="p">:</span><span class="nx">crit</span><span class="p">,</span> <span class="nx">done</span><span class="p">,</span> <span class="mi">2014</span><span class="o">-</span><span class="mo">01</span><span class="o">-</span><span class="mo">06</span><span class="p">,</span><span class="mi">24</span><span class="nx">h</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Implement</span> <span class="nx">parser</span> <span class="nx">and</span> <span class="nx">jison</span>          <span class="p">:</span><span class="nx">crit</span><span class="p">,</span> <span class="nx">done</span><span class="p">,</span> <span class="nx">after</span> <span class="nx">des1</span><span class="p">,</span> <span class="mi">2</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Create</span> <span class="nx">tests</span> <span class="k">for</span> <span class="nx">parser</span>             <span class="p">:</span><span class="nx">crit</span><span class="p">,</span> <span class="nx">active</span><span class="p">,</span> <span class="mi">3</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Future</span> <span class="nx">task</span> <span class="nx">in</span> <span class="nx">critical</span> <span class="nx">line</span>        <span class="p">:</span><span class="nx">crit</span><span class="p">,</span> <span class="mi">5</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Create</span> <span class="nx">tests</span> <span class="k">for</span> <span class="nx">renderer</span>           <span class="p">:</span><span class="mi">2</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Add</span> <span class="nx">to</span> <span class="nx">Mermaid</span>                      <span class="p">:</span><span class="mi">1</span><span class="nx">d</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
gantt
        dateFormat  YYYY-MM-DD
        title Adding GANTT diagram functionality to Mermaid
        section A section
        Completed task            :done,    des1, 2014-01-06,2014-01-08
        Active task               :active,  des2, 2014-01-09, 3d
        Future task               :         des3, after des2, 5d
        Future task2              :         des4, after des3, 5d
        section Critical tasks
        Completed task in the critical line :crit, done, 2014-01-06,24h
        Implement parser and jison          :crit, done, after des1, 2d
        Create tests for parser             :crit, active, 3d
        Future task in critical line        :crit, 5d
        Create tests for renderer           :2d
        Add to Mermaid                      :1d
</div>
<h3 id="pie-chart">Pie Chart</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">pie</span> <span class="nx">title</span> <span class="nx">Pets</span> <span class="nx">adopted</span> <span class="nx">by</span> <span class="nx">volunteers</span>
</span></span><span class="line"><span class="cl">    <span class="s">&#34;Dogs&#34;</span> <span class="p">:</span> <span class="mi">386</span>
</span></span><span class="line"><span class="cl">    <span class="s">&#34;Cats&#34;</span> <span class="p">:</span> <span class="mi">85</span>
</span></span><span class="line"><span class="cl">    <span class="s">&#34;Rats&#34;</span> <span class="p">:</span> <span class="mi">15</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
pie title Pets adopted by volunteers
    &#34;Dogs&#34; : 386
    &#34;Cats&#34; : 85
    &#34;Rats&#34; : 15
</div>
<h3 id="requirement-diagram">Requirement Diagram</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl">    <span class="nx">requirementDiagram</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nx">requirement</span> <span class="nx">test_req</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">    <span class="nx">id</span><span class="p">:</span> <span class="mi">1</span>
</span></span><span class="line"><span class="cl">    <span class="nx">text</span><span class="p">:</span> <span class="nx">the</span> <span class="nx">test</span> <span class="nx">text</span><span class="p">.</span>
</span></span><span class="line"><span class="cl">    <span class="nx">risk</span><span class="p">:</span> <span class="nx">high</span>
</span></span><span class="line"><span class="cl">    <span class="nx">verifymethod</span><span class="p">:</span> <span class="nx">test</span>
</span></span><span class="line"><span class="cl">    <span class="p">}</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nx">element</span> <span class="nx">test_entity</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">    <span class="kd">type</span><span class="p">:</span> <span class="nx">simulation</span>
</span></span><span class="line"><span class="cl">    <span class="p">}</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nx">test_entity</span> <span class="o">-</span> <span class="nx">satisfies</span> <span class="o">-</span><span class="p">&gt;</span> <span class="nx">test_req</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
    requirementDiagram

    requirement test_req {
    id: 1
    text: the test text.
    risk: high
    verifymethod: test
    }

    element test_entity {
    type: simulation
    }

    test_entity - satisfies -&gt; test_req
</div>
<h3 id="git-graph">Git Graph</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">gitGraph</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl">    <span class="nx">branch</span> <span class="nx">develop</span>
</span></span><span class="line"><span class="cl">    <span class="nx">checkout</span> <span class="nx">develop</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl">    <span class="nx">checkout</span> <span class="nx">main</span>
</span></span><span class="line"><span class="cl">    <span class="nx">merge</span> <span class="nx">develop</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl">    <span class="nx">commit</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
gitGraph
    commit
    commit
    branch develop
    checkout develop
    commit
    commit
    checkout main
    merge develop
    commit
    commit
</div>
<h3 id="c4-diagrams">C4 Diagrams</h3>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">C4Context</span>
</span></span><span class="line"><span class="cl">    <span class="nx">title</span> <span class="nx">System</span> <span class="nx">Context</span> <span class="nx">diagram</span> <span class="k">for</span> <span class="nx">Internet</span> <span class="nx">Banking</span> <span class="nx">System</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Enterprise_Boundary</span><span class="p">(</span><span class="nx">b0</span><span class="p">,</span> <span class="s">&#34;BankBoundary0&#34;</span><span class="p">)</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Person</span><span class="p">(</span><span class="nx">customerA</span><span class="p">,</span> <span class="s">&#34;Banking Customer A&#34;</span><span class="p">,</span> <span class="s">&#34;A customer of the bank, with personal bank accounts.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Person</span><span class="p">(</span><span class="nx">customerB</span><span class="p">,</span> <span class="s">&#34;Banking Customer B&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Person_Ext</span><span class="p">(</span><span class="nx">customerC</span><span class="p">,</span> <span class="s">&#34;Banking Customer C&#34;</span><span class="p">,</span> <span class="s">&#34;desc&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">Person</span><span class="p">(</span><span class="nx">customerD</span><span class="p">,</span> <span class="s">&#34;Banking Customer D&#34;</span><span class="p">,</span> <span class="s">&#34;A customer of the bank, &lt;br/&gt; with personal bank accounts.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">System</span><span class="p">(</span><span class="nx">SystemAA</span><span class="p">,</span> <span class="s">&#34;Internet Banking System&#34;</span><span class="p">,</span> <span class="s">&#34;Allows customers to view information about their bank accounts, and make payments.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">Enterprise_Boundary</span><span class="p">(</span><span class="nx">b1</span><span class="p">,</span> <span class="s">&#34;BankBoundary&#34;</span><span class="p">)</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">        <span class="nf">SystemDb_Ext</span><span class="p">(</span><span class="nx">SystemE</span><span class="p">,</span> <span class="s">&#34;Mainframe Banking System&#34;</span><span class="p">,</span> <span class="s">&#34;Stores all of the core banking information about customers, accounts, transactions, etc.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">        <span class="nf">System_Boundary</span><span class="p">(</span><span class="nx">b2</span><span class="p">,</span> <span class="s">&#34;BankBoundary2&#34;</span><span class="p">)</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">        <span class="nf">System</span><span class="p">(</span><span class="nx">SystemA</span><span class="p">,</span> <span class="s">&#34;Banking System A&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">        <span class="nf">System</span><span class="p">(</span><span class="nx">SystemB</span><span class="p">,</span> <span class="s">&#34;Banking System B&#34;</span><span class="p">,</span> <span class="s">&#34;A system of the bank, with personal bank accounts. next line.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">        <span class="p">}</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">        <span class="nf">System_Ext</span><span class="p">(</span><span class="nx">SystemC</span><span class="p">,</span> <span class="s">&#34;E-mail system&#34;</span><span class="p">,</span> <span class="s">&#34;The internal Microsoft Exchange e-mail system.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">        <span class="nf">SystemDb</span><span class="p">(</span><span class="nx">SystemD</span><span class="p">,</span> <span class="s">&#34;Banking System D Database&#34;</span><span class="p">,</span> <span class="s">&#34;A system of the bank, with personal bank accounts.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">        <span class="nf">Boundary</span><span class="p">(</span><span class="nx">b3</span><span class="p">,</span> <span class="s">&#34;BankBoundary3&#34;</span><span class="p">,</span> <span class="s">&#34;boundary&#34;</span><span class="p">)</span> <span class="p">{</span>
</span></span><span class="line"><span class="cl">        <span class="nf">SystemQueue</span><span class="p">(</span><span class="nx">SystemF</span><span class="p">,</span> <span class="s">&#34;Banking System F Queue&#34;</span><span class="p">,</span> <span class="s">&#34;A system of the bank.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">        <span class="nf">SystemQueue_Ext</span><span class="p">(</span><span class="nx">SystemG</span><span class="p">,</span> <span class="s">&#34;Banking System G Queue&#34;</span><span class="p">,</span> <span class="s">&#34;A system of the bank, with personal bank accounts.&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">        <span class="p">}</span>
</span></span><span class="line"><span class="cl">    <span class="p">}</span>
</span></span><span class="line"><span class="cl">    <span class="p">}</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">BiRel</span><span class="p">(</span><span class="nx">customerA</span><span class="p">,</span> <span class="nx">SystemAA</span><span class="p">,</span> <span class="s">&#34;Uses&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">BiRel</span><span class="p">(</span><span class="nx">SystemAA</span><span class="p">,</span> <span class="nx">SystemE</span><span class="p">,</span> <span class="s">&#34;Uses&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Rel</span><span class="p">(</span><span class="nx">SystemAA</span><span class="p">,</span> <span class="nx">SystemC</span><span class="p">,</span> <span class="s">&#34;Sends e-mails&#34;</span><span class="p">,</span> <span class="s">&#34;SMTP&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">Rel</span><span class="p">(</span><span class="nx">SystemC</span><span class="p">,</span> <span class="nx">customerA</span><span class="p">,</span> <span class="s">&#34;Sends e-mails to&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateElementStyle</span><span class="p">(</span><span class="nx">customerA</span><span class="p">,</span> <span class="err">$</span><span class="nx">fontColor</span><span class="p">=</span><span class="s">&#34;red&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">bgColor</span><span class="p">=</span><span class="s">&#34;grey&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">borderColor</span><span class="p">=</span><span class="s">&#34;red&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateRelStyle</span><span class="p">(</span><span class="nx">customerA</span><span class="p">,</span> <span class="nx">SystemAA</span><span class="p">,</span> <span class="err">$</span><span class="nx">textColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">lineColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetX</span><span class="p">=</span><span class="s">&#34;5&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateRelStyle</span><span class="p">(</span><span class="nx">SystemAA</span><span class="p">,</span> <span class="nx">SystemE</span><span class="p">,</span> <span class="err">$</span><span class="nx">textColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">lineColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetY</span><span class="p">=</span><span class="s">&#34;-10&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateRelStyle</span><span class="p">(</span><span class="nx">SystemAA</span><span class="p">,</span> <span class="nx">SystemC</span><span class="p">,</span> <span class="err">$</span><span class="nx">textColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">lineColor</span><span class="p">=</span><span class="s">&#34;blue&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetY</span><span class="p">=</span><span class="s">&#34;-40&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetX</span><span class="p">=</span><span class="s">&#34;-50&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateRelStyle</span><span class="p">(</span><span class="nx">SystemC</span><span class="p">,</span> <span class="nx">customerA</span><span class="p">,</span> <span class="err">$</span><span class="nx">textColor</span><span class="p">=</span><span class="s">&#34;red&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">lineColor</span><span class="p">=</span><span class="s">&#34;red&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetX</span><span class="p">=</span><span class="s">&#34;-50&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">offsetY</span><span class="p">=</span><span class="s">&#34;20&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">
</span></span><span class="line"><span class="cl">    <span class="nf">UpdateLayoutConfig</span><span class="p">(</span><span class="err">$</span><span class="nx">c4ShapeInRow</span><span class="p">=</span><span class="s">&#34;3&#34;</span><span class="p">,</span> <span class="err">$</span><span class="nx">c4BoundaryInRow</span><span class="p">=</span><span class="s">&#34;1&#34;</span><span class="p">)</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
C4Context
    title System Context diagram for Internet Banking System
    Enterprise_Boundary(b0, &#34;BankBoundary0&#34;) {
    Person(customerA, &#34;Banking Customer A&#34;, &#34;A customer of the bank, with personal bank accounts.&#34;)
    Person(customerB, &#34;Banking Customer B&#34;)
    Person_Ext(customerC, &#34;Banking Customer C&#34;, &#34;desc&#34;)

    Person(customerD, &#34;Banking Customer D&#34;, &#34;A customer of the bank, &lt;br/&gt; with personal bank accounts.&#34;)

    System(SystemAA, &#34;Internet Banking System&#34;, &#34;Allows customers to view information about their bank accounts, and make payments.&#34;)

    Enterprise_Boundary(b1, &#34;BankBoundary&#34;) {

        SystemDb_Ext(SystemE, &#34;Mainframe Banking System&#34;, &#34;Stores all of the core banking information about customers, accounts, transactions, etc.&#34;)

        System_Boundary(b2, &#34;BankBoundary2&#34;) {
        System(SystemA, &#34;Banking System A&#34;)
        System(SystemB, &#34;Banking System B&#34;, &#34;A system of the bank, with personal bank accounts. next line.&#34;)
        }

        System_Ext(SystemC, &#34;E-mail system&#34;, &#34;The internal Microsoft Exchange e-mail system.&#34;)
        SystemDb(SystemD, &#34;Banking System D Database&#34;, &#34;A system of the bank, with personal bank accounts.&#34;)

        Boundary(b3, &#34;BankBoundary3&#34;, &#34;boundary&#34;) {
        SystemQueue(SystemF, &#34;Banking System F Queue&#34;, &#34;A system of the bank.&#34;)
        SystemQueue_Ext(SystemG, &#34;Banking System G Queue&#34;, &#34;A system of the bank, with personal bank accounts.&#34;)
        }
    }
    }

    BiRel(customerA, SystemAA, &#34;Uses&#34;)
    BiRel(SystemAA, SystemE, &#34;Uses&#34;)
    Rel(SystemAA, SystemC, &#34;Sends e-mails&#34;, &#34;SMTP&#34;)
    Rel(SystemC, customerA, &#34;Sends e-mails to&#34;)

    UpdateElementStyle(customerA, $fontColor=&#34;red&#34;, $bgColor=&#34;grey&#34;, $borderColor=&#34;red&#34;)
    UpdateRelStyle(customerA, SystemAA, $textColor=&#34;blue&#34;, $lineColor=&#34;blue&#34;, $offsetX=&#34;5&#34;)
    UpdateRelStyle(SystemAA, SystemE, $textColor=&#34;blue&#34;, $lineColor=&#34;blue&#34;, $offsetY=&#34;-10&#34;)
    UpdateRelStyle(SystemAA, SystemC, $textColor=&#34;blue&#34;, $lineColor=&#34;blue&#34;, $offsetY=&#34;-40&#34;, $offsetX=&#34;-50&#34;)
    UpdateRelStyle(SystemC, customerA, $textColor=&#34;red&#34;, $lineColor=&#34;red&#34;, $offsetX=&#34;-50&#34;, $offsetY=&#34;20&#34;)

    UpdateLayoutConfig($c4ShapeInRow=&#34;3&#34;, $c4BoundaryInRow=&#34;1&#34;)
</div>
<h3 id="mindmap">Mindmap</h3>

<div class="box notices cstyle note">
    <div class="box-label"><i class="fa-fw fas fa-exclamation-circle"></i> Note</div>
    <div class="box-content">
<p>As of Mermaid version 9.2.2 this diagram type is not included in the official distribution and will not be useable in this theme.</p>
    </div>
</div>
<div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span><span class="line"><span class="cl"><span class="nx">mindmap</span>
</span></span><span class="line"><span class="cl">  <span class="nf">root</span><span class="p">((</span><span class="nx">mindmap</span><span class="p">))</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Origins</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Long</span> <span class="nx">history</span>
</span></span><span class="line"><span class="cl">      <span class="p">::</span><span class="nf">icon</span><span class="p">(</span><span class="nx">fa</span> <span class="nx">fa</span><span class="o">-</span><span class="nx">book</span><span class="p">)</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Popularisation</span>
</span></span><span class="line"><span class="cl">        <span class="nx">British</span> <span class="nx">popular</span> <span class="nx">psychology</span> <span class="nx">author</span> <span class="nx">Tony</span> <span class="nx">Buzan</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Research</span>
</span></span><span class="line"><span class="cl">      <span class="nx">On</span> <span class="nx">effectivness</span><span class="p">&lt;</span><span class="nx">br</span><span class="o">/</span><span class="p">&gt;</span><span class="nx">and</span> <span class="nx">features</span>
</span></span><span class="line"><span class="cl">      <span class="nx">On</span> <span class="nx">Automatic</span> <span class="nx">creation</span>
</span></span><span class="line"><span class="cl">        <span class="nx">Uses</span>
</span></span><span class="line"><span class="cl">            <span class="nx">Creative</span> <span class="nx">techniques</span>
</span></span><span class="line"><span class="cl">            <span class="nx">Strategic</span> <span class="nx">planning</span>
</span></span><span class="line"><span class="cl">            <span class="nx">Argument</span> <span class="nx">mapping</span>
</span></span><span class="line"><span class="cl">    <span class="nx">Tools</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Pen</span> <span class="nx">and</span> <span class="nx">paper</span>
</span></span><span class="line"><span class="cl">      <span class="nx">Mermaid</span>
</span></span><span class="line"><span class="cl"><span class="p">{{&lt;</span> <span class="o">/</span><span class="nx">mermaid</span> <span class="p">&gt;}}</span>
</span></span></code></pre></div>
<div class="mermaid align-center">
mindmap
  root((mindmap))
    Origins
      Long history
      ::icon(fa fa-book)
      Popularisation
        British popular psychology author Tony Buzan
    Research
      On effectivness&lt;br/&gt;and features
      On Automatic creation
        Uses
            Creative techniques
            Strategic planning
            Argument mapping
    Tools
      Pen and paper
      Mermaid
</div>

            <footer class="footline">
            </footer>
          </article>
        </div>
      </main>
    </div>
    <script src="../../js/clipboard.min.js?1669750900" defer></script>
    <script src="../../js/perfect-scrollbar.min.js?1669750900" defer></script>
    <script src="../../js/featherlight.min.js?1669750900" defer></script>
    <script src="../../js/jquery.svg.pan.zoom.js?1669750900" defer></script>
    <script src="../../js/mermaid.min.js?1669750900" defer></script>
    <script>
      window.themeUseMermaid = JSON.parse("{ \"securityLevel\": \"loose\" }");
    </script>
    <script src="../../js/theme.js?1669750900" defer></script>
  </body>
</html>