From 04c4fa49b896e63b6679023dd16c93494af342eb Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Sun, 18 Aug 2013 17:53:41 -0400 Subject: [PATCH] revised remaining height layout logic --- css/reveal.css | 5 +++++ css/reveal.min.css | 2 +- js/reveal.js | 40 ++++++++++++++++++++++++++++++++++------ js/reveal.min.js | 4 ++-- 4 files changed, 42 insertions(+), 9 deletions(-) diff --git a/css/reveal.css b/css/reveal.css index 72b9232..22cb687 100644 --- a/css/reveal.css +++ b/css/reveal.css @@ -355,6 +355,11 @@ body { vertical-align: top; } +.reveal .remaining-height { + max-width: none; + max-height: none; +} + /********************************************* * CONTROLS diff --git a/css/reveal.min.css b/css/reveal.min.css index a7fb131..68563a2 100644 --- a/css/reveal.min.css +++ b/css/reveal.min.css @@ -4,4 +4,4 @@ * MIT licensed * * Copyright (C) 2013 Hakim El Hattab, http://hakim.se - */ html,body,.reveal div,.reveal span,.reveal applet,.reveal object,.reveal iframe,.reveal h1,.reveal 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elements with the 'remaining-height' class + toArray( dom.slides.querySelectorAll( 'section > .remaining-height' ) ).forEach( function( element ) { + + // Determine how much vertical space we can use + var remainingHeight = getRemainingHeight( element, ( height - ( padding * 2 ) ) ); + + // Consider the aspect ratio of media elements + if( /(img|video)/gi.test( element.nodeName ) ) { + var nw = element.naturalWidth, + nh = element.naturalHeight; + + var es = Math.min( width / nw, remainingHeight / nh ); + + element.style.width = ( nw * es ) + 'px'; + element.style.height = ( nh * es ) + 'px'; + + } + else { + element.style.width = width + 'px'; + element.style.height = remainingHeight + 'px'; + } + + } ); + + } + /** * Stores the vertical index of a stack so that the same * vertical slide can be selected when navigating to and diff --git a/js/reveal.min.js b/js/reveal.min.js index 6efd513..2a93983 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,8 +1,8 @@ /*! - * reveal.js 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