corrections to vertical centering (#70), added to docs, upgrade to 2.2

This commit is contained in:
Hakim El Hattab 2012-11-10 10:02:19 -05:00
parent 691099c6a2
commit 794ad86809
5 changed files with 99 additions and 87 deletions

View File

@ -71,6 +71,9 @@ Reveal.initialize({
// Enable the slide overview mode // Enable the slide overview mode
overview: true, overview: true,
// Vertical centering of slides
center: false,
// Loop the presentation // Loop the presentation
loop: false, loop: false,

View File

@ -490,10 +490,10 @@ body {
*********************************************/ *********************************************/
.reveal { .reveal {
position: relative;
width: 100%; width: 100%;
height: 100%; height: 100%;
min-height: 600px; min-height: 640px; /* min height + 40 to account for padding */
position: relative;
} }
.reveal .slides { .reveal .slides {
@ -504,9 +504,9 @@ body {
left: 50%; left: 50%;
top: 50%; top: 50%;
padding: 20px 0px; padding: 20px 0px;
overflow: visible; overflow: visible;
z-index: 1; z-index: 1;
text-align: center; text-align: center;
-webkit-transition: -webkit-perspective .4s ease; -webkit-transition: -webkit-perspective .4s ease;
@ -520,10 +520,10 @@ body {
-ms-perspective: 600px; -ms-perspective: 600px;
perspective: 600px; perspective: 600px;
-webkit-perspective-origin: 0% 0%; -webkit-perspective-origin: 0% -25%;
-moz-perspective-origin: 0% 0%; -moz-perspective-origin: 0% -25%;
-ms-perspective-origin: 0% 0%; -ms-perspective-origin: 0% -25%;
perspective-origin: 0% 0%; perspective-origin: 0% -25%;
} }
.reveal .slides>section, .reveal .slides>section,
@ -566,14 +566,14 @@ body {
} }
.reveal .slides>section { .reveal .slides>section {
margin-left: -50%; left: -50%;
margin-top: -50%; top: -50%;
} }
.reveal.center, .reveal.center,
.reveal.center .slides { .reveal.center .slides {
padding: 0;
min-height: auto; min-height: auto;
padding: 0;
} }

View File

@ -350,6 +350,7 @@ function linkify( selector ) {
controls: true, controls: true,
progress: true, progress: true,
history: true, history: true,
center: true,
theme: Reveal.getQueryHash().theme, // available themes are in /css/theme theme: Reveal.getQueryHash().theme, // available themes are in /css/theme
transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none transition: Reveal.getQueryHash().transition || 'default', // default/cube/page/concave/zoom/linear/none

View File

@ -1,5 +1,5 @@
/*! /*!
* reveal.js 2.1 r37 * reveal.js 2.2 r38
* http://lab.hakim.se/reveal-js * http://lab.hakim.se/reveal-js
* MIT licensed * MIT licensed
* *
@ -29,6 +29,7 @@ var Reveal = (function(){
// Enable the slide overview mode // Enable the slide overview mode
overview: true, overview: true,
// Vertical centering of slides
center: false, center: false,
// Loop the presentation // Loop the presentation
@ -465,6 +466,7 @@ var Reveal = (function(){
* presentation. * presentation.
*/ */
function layout() { function layout() {
if( config.center ) { if( config.center ) {
// Select all slides, vertical and horizontal // Select all slides, vertical and horizontal
@ -476,15 +478,18 @@ var Reveal = (function(){
for( var i = 0, len = slides.length; i < len; i++ ) { for( var i = 0, len = slides.length; i < len; i++ ) {
var slide = slides[ i ]; var slide = slides[ i ];
// Vertical stacks are not centered since their section
// children will be
if( slide.classList.contains( 'stack' ) ) { if( slide.classList.contains( 'stack' ) ) {
slide.style.marginTop = 0; slide.style.top = 0;
} }
else { else {
slide.style.marginTop = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px'; slide.style.top = Math.max( - ( slide.offsetHeight / 2 ) - 20, minTop ) + 'px';
} }
} }
} }
} }
/** /**

151
js/reveal.min.js vendored
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@ -1,83 +1,86 @@
/*! /*!
* reveal.js 2.1 r37 * reveal.js 2.2 r38
* http://lab.hakim.se/reveal-js * http://lab.hakim.se/reveal-js
* MIT licensed * MIT licensed
* *
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se * Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
*/ */
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