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| author | Hakim El Hattab <hakim.elhattab@gmail.com> | 2017-11-21 15:29:40 +0100 |
|---|---|---|
| committer | Hakim El Hattab <hakim.elhattab@gmail.com> | 2017-11-21 15:29:40 +0100 |
| commit | 4022cbfe84fc09e2978b5a5b8dc6d3bb693dd178 (patch) | |
| tree | 7f7c81360170a553628dfce31a29b47a540994ca /js | |
| parent | 28d6a7775bfa133700e70fc2338ff6483558ecf2 (diff) | |
| download | perl-software-in-gnu-guix-4022cbfe84fc09e2978b5a5b8dc6d3bb693dd178.tar perl-software-in-gnu-guix-4022cbfe84fc09e2978b5a5b8dc6d3bb693dd178.tar.gz | |
simplify logic for finding slide backgrounds
Diffstat (limited to 'js')
| -rw-r--r-- | js/reveal.js | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/js/reveal.js b/js/reveal.js index 5de30ff..72c4373 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -3869,25 +3869,12 @@ */ function getSlideBackground( x, y ) { - // When printing to PDF the slide backgrounds are nested - // inside of the slides - if( isPrintingPDF() ) { - var slide = getSlide( x, y ); - if( slide ) { - return slide.slideBackgroundElement; - } - - return undefined; - } - - var horizontalBackground = dom.wrapper.querySelectorAll( '.backgrounds>.slide-background' )[ x ]; - var verticalBackgrounds = horizontalBackground && horizontalBackground.querySelectorAll( '.slide-background' ); - - if( verticalBackgrounds && verticalBackgrounds.length && typeof y === 'number' ) { - return verticalBackgrounds ? verticalBackgrounds[ y ] : undefined; + var slide = getSlide( x, y ); + if( slide ) { + return slide.slideBackgroundElement; } - return horizontalBackground; + return undefined; } |