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abide by configured slide width when exporting to pdf

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This commit is contained in:
Hakim El Hattab 2014-04-26 08:51:33 +02:00
parent 3adaed2a1e
commit 059cca6fa4
1 changed files with 9 additions and 4 deletions
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13
js/reveal.js
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@ -412,13 +412,18 @@ var Reveal = (function(){
*/ */
function setupPDF() { 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 // Dimensions of the PDF pages
var pageWidth = 1122, var pageWidth = config.width * 1.3,
pageHeight = 867; pageHeight = Math.round( pageWidth / pageAspectRatio );
// Dimensions of slides within the pages // Dimensions of slides within the pages
var slideWidth = 960, var slideWidth = config.width,
slideHeight = 700; slideHeight = config.height;
document.body.classList.add( 'print-pdf' ); document.body.classList.add( 'print-pdf' );
document.body.style.width = pageWidth + 'px'; document.body.style.width = pageWidth + 'px';