168 lines
6.2 KiB
HTML
168 lines
6.2 KiB
HTML
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Logo presentation example</title>
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<meta name="author" content="Josh Dzielak">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<link rel="stylesheet" href="./reveal-js/css/reset.css">
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<link rel="stylesheet" href="./reveal-js/css/reveal.css"><link rel="stylesheet" href="./reveal-hugo/themes/robot-lung.css" id="theme"><link rel="stylesheet" href="./highlight-js/default.min.css">
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</head>
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<body>
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<style>
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#logo {
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position: absolute;
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top: 1%;
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left: 1%;
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width: 15%;
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}
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</style>
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<img id="logo" src="github-logo.png" alt="">
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<div class="reveal">
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<div class="slides">
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<section><h2 id="logo-example">logo-example</h2>
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<p>This presentation shows how to add a logo to each slide, like the GitHub one you see above.</p>
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<p>You can generalize the concept to add any additional markup to your presentations.</p>
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</section><section>
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<p><a href="https://github.com/dzello/reveal-hugo/blob/master/exampleSite/content/logo-example">See the code for this presentation</a></p>
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</section><section>
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<p>For a basic setup, in the front matter, add an image to the presentation’s directory.</p>
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<p>Then, add a logo section in the front matter:</p>
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<pre><code class="language-toml">[logo]
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src = "github-logo.png"
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</code></pre>
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<p>The front matter should end up looking like this:</p>
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<pre><code class="language-toml">+++
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title = "Logo presentation example"
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outputs = ["Reveal"]
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[logo]
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src = "github-logo.png"
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+++
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</code></pre>
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</section><section>
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<p>If the logo placement doesn’t quite match your needs, you may customize it with the following paramaters:</p>
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<pre><code class="language-toml">[logo]
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src = "github-logo.png" # Location of the file displayed.
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alt = "" # Alt text.
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width = "15%" # Size of the file.
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diag = "1%" # How far from the top right should the file be.
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top = "1%" # Overrides diag.
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right = "1%" # Overrides diag.
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</code></pre>
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<ul>
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<li>
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<p>Instead of absolute (<code>250px</code>), relative measurments (<code>12.5%</code>) should be used. They work better with different screen sizes.</p>
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</li>
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<li>
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<p>By default, null (<code>""</code>) is used as alt text for logos, as otherwise the alt text would unneededly get read by screen readers.</p>
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</li>
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</ul>
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</section><section>
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<p>💡 Tip: to make the logo settings present on every presentation, add the settings to your site’s configuration file <code>config.toml</code> under <code>[params.logo]</code>:</p>
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<pre><code class="language-toml">[params.logo]
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src = "/img/logo.png"
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</code></pre>
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<p>Note that now, the path to the logo file shall be absolute, and should be stored in <code>static/img/logo.png</code> instead.</p>
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</section><section>
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<p>Depending on the theme you’re using, your styles will be different. <br>You may also prefer to put your CSS in an external file or your Reveal.js theme.</p>
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<p>For per-presentation override, you may add custom CSS with the ID <code>#logo</code> to:</p>
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<pre><code class="language-text">layouts/partials/{section}/reveal-hugo/body.html
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</code></pre>
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<p>Substitute <code>{section}</code> for <code>home</code> if you are adding a logo to the presentation at <code>content/_index.md</code>. Otherwise, substitute the name of the Hugo section where your presentation lives.</p>
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<p>For a site-wide override, use:</p>
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<pre><code class="language-text">layouts/partials/{section}/reveal-hugo/body.html
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</code></pre>
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</section><section>
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<h1 id="heading">🤗</h1>
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<p>That’s it.</p>
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<p>Happy Hugo-ing!</p>
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</section>
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</div>
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</div>
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<script type="text/javascript" src=./reveal-hugo/object-assign.js></script>
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<a href="./reveal-js/css/print/" id="print-location" style="display: none;"></a>
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<script type="text/javascript">
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var printLocationElement = document.getElementById('print-location');
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var link = document.createElement('link');
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link.rel = 'stylesheet';
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link.type = 'text/css';
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link.href = printLocationElement.href + (window.location.search.match(/print-pdf/gi) ? 'pdf.css' : 'paper.css');
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document.getElementsByTagName('head')[0].appendChild(link);
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</script>
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<script type="application/json" id="reveal-hugo-site-params">{"history":true,"templates":{"grey":{"background":"#424242","transition":"convex"}}}</script>
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<script type="application/json" id="reveal-hugo-page-params">{"custom_theme":"reveal-hugo/themes/robot-lung.css","margin":0.2}</script>
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<script src="./reveal-js/js/reveal.js"></script>
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<script type="text/javascript">
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function camelize(map) {
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if (map) {
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Object.keys(map).forEach(function(k) {
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newK = k.replace(/(\_\w)/g, function(m) { return m[1].toUpperCase() });
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if (newK != k) {
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map[newK] = map[k];
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delete map[k];
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}
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});
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}
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return map;
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}
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var revealHugoDefaults = { center: true, controls: true, history: true, progress: true, transition: "slide" };
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var revealHugoSiteParams = JSON.parse(document.getElementById('reveal-hugo-site-params').innerHTML);
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var revealHugoPageParams = JSON.parse(document.getElementById('reveal-hugo-page-params').innerHTML);
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var options = Object.assign({},
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camelize(revealHugoDefaults),
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camelize(revealHugoSiteParams),
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camelize(revealHugoPageParams));
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Reveal.initialize(options);
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</script>
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<script type="text/javascript" src="./reveal-js/plugin/markdown/marked.js"></script>
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<script type="text/javascript" src="./reveal-js/plugin/markdown/markdown.js"></script>
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<script type="text/javascript" src="./reveal-js/plugin/highlight/highlight.js"></script>
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<script type="text/javascript" src="./reveal-js/plugin/zoom-js/zoom.js"></script>
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<script type="text/javascript" src="./reveal-js/plugin/notes/notes.js"></script>
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<style>
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#logo {
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position: absolute;
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top: 20px;
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left: 20px;
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width: 250px;
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}
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</style>
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<img id="logo" src="github-logo.png" alt="">
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</body>
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</html>
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