reveal.js-animate-fragments v0.1.5

reveal.js-animate-fragments

A Reveal.js plugin that adds new animations styles

Installation

npm i reveal.js-animate-fragments

Usage

Add the plugin:

<script type="module">
  import RevealAnimate from "reveal.js-animate-fragments";

  import Reveal from "reveal.js";

  let deck = new Reveal({
    plugins: [RevealAnimate],
  });
  deck.initialize();
</script>

Animate options:

• balanced: whenever an opening delimiter is encountered, add the fragment with the balanced closing delimiter to the same animation fragment set as its corresponding opening line.

• by-line: splits each line of text (as rendered) from a block of html at the newlines

• Wraps each line in a separate fragment.

• separate-comments

• Comments are broken down into their own fragment.

• trailing-comments-in-popover

• Whenever a line includes both non-comment code and a comment, the comment is extracted and shown in a first fragment as a popover, then the popover is hidden, and finally the comment is shown in a second fragment.

• Hint: you can use /// comments to avoid a popover in a specific comment.

• with-ancestry: all parent fragemnts are also visible.

• strike-on-error-in-comment: if a trailing comment starts with // Error, consider the line of code where the comment is placed an error, and add a strike fragment animation to that line of code.

<section animate="by-line balanced separate-comments trailing-comments-in-popover with-ancestry strike-on-error-in-comment">
<pre><code class="rust">
struct Person {
  name: String, // Comment!
  age: u32
}
let immutable_var = 1;
immutable_var = 2; // Error
</code></pre>
</section>

<section language="markdown" animate="by-line with-ancestry">
- point 1
  - point 1b
- point 2   
</section>

Compatibility with RevealHighlight

To work correctly, this plugin needs to be passed before RevealHightlight in the plugins array when initializing Reveal.

import Reveal from "reveal.js";      
import Markdown from "reveal.js/plugin/markdown/markdown.esm.js";
import RevealHighlight from "reveal.js/plugin/highlight/highlight.esm.js";
import RevealAnimateFragments from "reveal.js-animate-fragments";

let deck = new Reveal({
  plugins: [Markdown, RevealAnimateFragments, RevealHighlight],
});
deck.initialize();