update readme and thirdpartylibs.xml

README.md

@@ -14,10 +14,10 @@ You should have received a copy of the GNU General Public License
 along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 Please note that this plugin also contains files that are under the
-- MIT License: namely index.js, jquery-3.2.1, textclipper.js, chart.js
+- MIT License: namely index.js, jquery-3.2.1, textclipper.js, chart.js, jsPDF
 - Apache License, Version 2.0: namely pdf.js.
 
-Google Charts API is used in download function to convert [LaTeX](https://www.latex-project.org/) formulae to PNG: <https://chart.googleapis.com/chart>.
+Optionally Google Charts API can be used in download function to convert [LaTeX](https://www.latex-project.org/) formulae to PNG: <https://chart.googleapis.com/chart>.
 
 ### Installation:
 

shared/index.js

@@ -720,7 +720,6 @@ function startIndex(Y,_cm,_documentObject,_userid,_capabilities, _toolbarSetting
                     function openCommentsCallback() {
                         _2.default.getStoreAdapter().getCommentsToPrint(RENDER_OPTIONS.documentId)
                             .then(function(data){
-
                                 if(data.status === "success") {
                                     // Get annotation type images.
@@ -786,7 +785,6 @@ function startIndex(Y,_cm,_documentObject,_userid,_capabilities, _toolbarSetting
                                             var timeasked = post['timemodified'];
                                             doc.setTextColor(0,84,159);
                                             breakLines(author, timeasked, question);                                            
-
                                             // Add answers to the question in black (extremely dark blue which looks better).
                                             doc.setTextColor(0,0,51);
                                             var answers = post['answers'];
@@ -808,7 +806,6 @@ function startIndex(Y,_cm,_documentObject,_userid,_capabilities, _toolbarSetting
                                      * it contains latex formulae images or not and place its text and/or images on the pdf
                                      */
                                     function breakLines(author=null, timemodified=null, post, characters = 150) {
-
                                         if (typeof post === "string") { // Answer contains text only.
                                             printTextblock(author, timemodified, post);        
                                         }

thirdpartylibs.xml

@@ -36,5 +36,12 @@
         <license>MIT</license>
         <licenseversion></licenseversion>
     </library>
+    <library>
+        <location>amd/src/jspdf.js</location>
+        <name>jsPDF</name>
+        <version>1.4.1</version>
+        <license>MIT</license>
+        <licenseversion></licenseversion>
+    </library>
 
 </libraries>