From b0b2ce1fe310ae9009c710509d1afc2bb2f39e50 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 10 Sep 2015 08:50:55 +0200
Subject: [PATCH] print notes to pdf when  is enabled #304

---
 css/print/pdf.css |  8 ++++++++
 css/reveal.css    |  4 +++-
 css/reveal.scss   |  2 ++
 js/reveal.js      | 12 ++++++++++++
 4 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/css/print/pdf.css b/css/print/pdf.css
index 2eb4cf23..04b4d656 100644
--- a/css/print/pdf.css
+++ b/css/print/pdf.css
@@ -61,6 +61,14 @@ h1,h2,h3,h4,h5,h6 {
 	font-family: Courier, 'Courier New', monospace !important;
 }
 
+.reveal .speaker-notes {
+	display: block;
+	width: 100%;
+	max-height: none;
+	left: auto;
+	top: auto;
+}
+
 
 /* SECTION 5: more reveal.js specific additions by @skypanther */
 ul, ol, div, p {
diff --git a/css/reveal.css b/css/reveal.css
index 1aaa9b61..2b0486e9 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1178,7 +1178,9 @@ body {
   background-color: rgba(0, 0, 0, 0.5);
   overflow: auto;
   -moz-box-sizing: border-box;
-       box-sizing: border-box; }
+       box-sizing: border-box;
+  text-align: left;
+  font-family: Helvetica, sans-serif; }
 
 .reveal .speaker-notes.visible:not(:empty) {
   display: block; }
diff --git a/css/reveal.scss b/css/reveal.scss
index 9bd570e9..f9e2facc 100644
--- a/css/reveal.scss
+++ b/css/reveal.scss
@@ -1314,6 +1314,8 @@ body {
 	background-color: rgba(0,0,0,0.5);
 	overflow: auto;
 	box-sizing: border-box;
+	text-align: left;
+	font-family: Helvetica, sans-serif;
 }
 
 .reveal .speaker-notes.visible:not(:empty) {
diff --git a/js/reveal.js b/js/reveal.js
index 2b8fec7d..e517b33f 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -573,6 +573,18 @@
 					background.style.top = -top + 'px';
 					background.style.left = -left + 'px';
 				}
+
+				// If we're configured to `showNotes`, inject them into each slide
+				if( config.showNotes ) {
+					var notes = getSlideNotes( slide );
+					if( notes ) {
+						var notesElement = document.createElement( 'div' );
+						notesElement.classList.add( 'speaker-notes' );
+						notesElement.innerHTML = notes;
+						notesElement.style.bottom = 40 - ( ( pageHeight - contentHeight ) / 2 ) + 'px';
+						slide.appendChild( notesElement );
+					}
+				}
 			}
 
 		} );