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<h1 id="icon">Icon</h1>
<p>The <code>icon</code> shortcode displays icons using the <a href="https://fontawesome.com" target="_blank">Font Awesome</a> library.</p>
<p><i class="fa-fw fas fa-exclamation-triangle"></i>
<i class="fa-fw fas fa-angle-double-up"></i>
<i class="fa-fw fas fa-skull-crossbones"></i></p>
<h2 id="usage">Usage</h2>
<p>While the examples are using shortcodes with positional parameter you are free to also call this shortcode from your own partials.</p>
<div class="tab-panel" data-tab-group="shortcode-parameter">
<div class="tab-nav">
<div class="tab-nav-title">​</div>
<button
data-tab-item="shortcode"
class="tab-nav-button tab-panel-style cstyle initial active" tabindex="-1"
onclick="switchTab('shortcode-parameter','shortcode')"
>
<span class="tab-nav-text">shortcode</span>
</button>
<button
data-tab-item="shortcode-positional"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','shortcode-positional')"
>
<span class="tab-nav-text">shortcode (positional)</span>
</button>
<button
data-tab-item="partial"
class="tab-nav-button tab-panel-style cstyle initial"
onclick="switchTab('shortcode-parameter','partial')"
>
<span class="tab-nav-text">partial</span>
</button>
</div>
<div class="tab-content-container">
<div
data-tab-item="shortcode"
class="tab-content tab-panel-style cstyle initial active">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">icon</span><span class="p">=</span><span class="s">"exclamation-triangle"</span> <span class="o">%</span><span class="p">}}</span>
</span></span><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">icon</span><span class="p">=</span><span class="s">"angle-double-up"</span> <span class="o">%</span><span class="p">}}</span>
</span></span><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">icon</span><span class="p">=</span><span class="s">"skull-crossbones"</span> <span class="o">%</span><span class="p">}}</span></span></span></code></pre></div></div>
</div>
<div
data-tab-item="shortcode-positional"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">exclamation</span><span class="o">-</span><span class="nx">triangle</span> <span class="o">%</span><span class="p">}}</span>
</span></span><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">angle</span><span class="o">-</span><span class="nx">double</span><span class="o">-</span><span class="nx">up</span> <span class="o">%</span><span class="p">}}</span>
</span></span><span class="line"><span class="cl"><span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">skull</span><span class="o">-</span><span class="nx">crossbones</span> <span class="o">%</span><span class="p">}}</span></span></span></code></pre></div></div>
</div>
<div
data-tab-item="partial"
class="tab-content tab-panel-style cstyle initial">
<div class="tab-content-text">
<div class="highlight wrap-code"><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">"shortcodes/icon.html"</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl"> <span class="s">"page"</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl"> <span class="s">"icon"</span> <span class="s">"exclamation-triangle"</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 class="nx">partial</span> <span class="s">"shortcodes/icon.html"</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl"> <span class="s">"page"</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl"> <span class="s">"icon"</span> <span class="s">"angle-double-up"</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 class="nx">partial</span> <span class="s">"shortcodes/icon.html"</span> <span class="p">(</span><span class="nx">dict</span>
</span></span><span class="line"><span class="cl"> <span class="s">"page"</span> <span class="p">.</span>
</span></span><span class="line"><span class="cl"> <span class="s">"icon"</span> <span class="s">"skull-crossbones"</span>
</span></span><span class="line"><span class="cl"><span class="p">)}}</span></span></span></code></pre></div></div>
</div>
</div>
</div>
<h3 id="parameter">Parameter</h3>
<table>
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Default</th>
<th>Notes</th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>icon</strong></td>
<td>1</td>
<td><em><empty></em></td>
<td><a href="/hugo-theme-relearn/shortcodes/icon/index.html#finding-an-icon">Font Awesome icon name</a> to be displayed. It will be displayed in the text color of its according context.</td>
</tr>
</tbody>
</table>
<h3 id="finding-an-icon">Finding an icon</h3>
<p>Browse through the available icons in the <a href="https://fontawesome.com/v5/search?m=free" target="_blank">Font Awesome Gallery</a>. Notice that the <strong>free</strong> filter is enabled, as only the free icons are available by default.</p>
<p>Once on the Font Awesome page for a specific icon, for example the page for the <a href="https://fontawesome.com/v5/icons/heart?s=solid" target="_blank">heart</a>, copy the icon name and paste into the Markdown content.</p>
<h3 id="customising-icons">Customising Icons</h3>
<p>Font Awesome provides many ways to modify the icon</p>
<ul>
<li>Change color (by default the icon will inherit the parent color)</li>
<li>Increase or decrease size</li>
<li>Rotate</li>
<li>Combine with other icons</li>
</ul>
<p>Check the full documentation on <a href="https://fontawesome.com/how-to-use/web-fonts-with-css" target="_blank">web fonts with CSS</a> for more.</p>
<h2 id="examples">Examples</h2>
<h3 id="standard-usage">Standard Usage</h3>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="nx">Built</span> <span class="nx">with</span> <span class="p">{{</span><span class="o">%</span> <span class="nx">icon</span> <span class="nx">heart</span> <span class="o">%</span><span class="p">}}</span> <span class="nx">by</span> <span class="nx">Relearn</span> <span class="nx">and</span> <span class="nx">Hugo</span></span></span></code></pre></div><p>Built with <i class="fa-fw fas fa-heart"></i> by Relearn and Hugo</p>
<h3 id="advanced-html-usage">Advanced HTML Usage</h3>
<p>While the shortcode simplifies using standard icons, the icon customization and other advanced features of the Font Awesome library require you to use HTML directly. Paste the <code><i></code> HTML into markup, and Font Awesome will load the relevant icon.</p>
<div class="highlight wrap-code"><pre tabindex="0" class="chroma"><code class="language-html" data-lang="html"><span class="line"><span class="cl">Built with <span class="p"><</span><span class="nt">i</span> <span class="na">class</span><span class="o">=</span><span class="s">"fas fa-heart"</span><span class="p">></</span><span class="nt">i</span><span class="p">></span> by Relearn and Hugo</span></span></code></pre></div><p>Built with <i class="fas fa-heart"></i> by Relearn and Hugo</p>
<p>To use these native HTML elements in your Markdown, add this in your <code>hugo.toml</code>:</p>
<div class="highlight wrap-code"><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">markup</span><span class="p">.</span><span class="nx">goldmark</span><span class="p">.</span><span class="nx">renderer</span><span class="p">]</span>
</span></span><span class="line"><span class="cl"> <span class="nx">unsafe</span> <span class="p">=</span> <span class="kc">true</span></span></span></code></pre></div>
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