From 059cca6fa4925de7e31c4f600b7954d9215fe878 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Sat, 26 Apr 2014 08:51:33 +0200
Subject: [PATCH] abide by configured slide width when exporting to pdf
---
js/reveal.js | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/js/reveal.js b/js/reveal.js
index 00c3aa0..b91ca98 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -412,13 +412,18 @@ var Reveal = (function(){
*/
function setupPDF() {
+ // The aspect ratio of pages when saving to PDF in Chrome,
+ // we need to abide by this ratio when determining the pixel
+ // size of our pages
+ var pageAspectRatio = 1.295;
+
// Dimensions of the PDF pages
- var pageWidth = 1122,
- pageHeight = 867;
+ var pageWidth = config.width * 1.3,
+ pageHeight = Math.round( pageWidth / pageAspectRatio );
// Dimensions of slides within the pages
- var slideWidth = 960,
- slideHeight = 700;
+ var slideWidth = config.width,
+ slideHeight = config.height;
document.body.classList.add( 'print-pdf' );
document.body.style.width = pageWidth + 'px';
--
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