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@@ -42,6 +42,7 @@ reveal.js comes with a broad range of features including [nested slides](https:/
- [Fullscreen mode](#fullscreen-mode)
- [Embedded media](#embedded-media)
- [Stretching elements](#stretching-elements)
+ - [Resize Event](#resize-event)
- [postMessage API](#postmessage-api)
- [PDF Export](#pdf-export)
- [Theming](#theming)
@@ -991,6 +992,16 @@ Limitations:
- Only direct descendants of a slide section can be stretched
- Only one descendant per slide section can be stretched
+### Resize Event
+
+When reveal.js changes the scale of the slides it fires a resize event. You can subscribe to the event to resize your elements accordingly.
+
+```javascript
+Reveal.addEventListener( 'resize', function( event ) {
+ // event.scale, event.oldScale, event.size
+} );
+```
+
### postMessage API
The framework has a built-in postMessage API that can be used when communicating with a presentation inside of another window. Here's an example showing how you'd make a reveal.js instance in the given window proceed to slide 2: