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Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/reveal.js b/js/reveal.js index a9890ca..52d2c7b 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1829,6 +1829,18 @@ var Reveal = (function(){ // Returns the indices of the current, or specified, slide getIndices: getIndices, + // Returns the slide at the specified index, y is optional + getSlide: function( x, y ) { + var horizontalSlide = document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR )[ x ]; + var verticalSlides = horizontalSlide && horizontalSlide.querySelectorAll( 'section' ); + + if( typeof y !== 'undefined' ) { + return verticalSlides ? verticalSlides[ y ] : undefined; + } + + return horizontalSlide; + }, + // Returns the previous slide element, may be null getPreviousSlide: function() { return previousSlide; |