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-rw-r--r--plugin/zoom-js/zoom.js4
1 files changed, 3 insertions, 1 deletions
diff --git a/plugin/zoom-js/zoom.js b/plugin/zoom-js/zoom.js
index b67ae16..cd5b06f 100644
--- a/plugin/zoom-js/zoom.js
+++ b/plugin/zoom-js/zoom.js
@@ -3,7 +3,9 @@
var isEnabled = true;
document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
- if( event.altKey && isEnabled ) {
+ var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'alt' ) + 'Key';
+
+ if( event[ modifier ] && isEnabled ) {
event.preventDefault();
zoom.to({ element: event.target, pan: false });
}