xobs/lca2020-pay-it-forward
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readme update, kill event listeners when printing pdf

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Hakim El Hattab 2014-04-26 11:02:54 +02:00
parent 704022d948
commit b797bbb61b
2 changed files with 2 additions and 1 deletions
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README.md
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@ -585,7 +585,7 @@ Limitations:
Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome). Presentations can be exported to PDF via a special print stylesheet. This feature requires that you use [Google Chrome](http://google.com/chrome).
Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-13872948. Here's an example of an exported presentation that's been uploaded to SlideShare: http://www.slideshare.net/hakimel/revealjs-13872948.
1. Open your presentation with [css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css) included on the page. The default index HTML lets you add *print-pdf* anywhere in the query to include the stylesheet, for example: [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf). 1. Open your presentation with `print-pdf` included anywhere in the query string. This triggers the default index HTML to load the PDF print stylesheet ([css/print/pdf.css](https://github.com/hakimel/reveal.js/blob/master/css/print/pdf.css)). You can test this with [lab.hakim.se/reveal-js?print-pdf](http://lab.hakim.se/reveal-js?print-pdf).
2. Open the in-browser print dialog (CMD+P). 2. Open the in-browser print dialog (CMD+P).
3. Change the **Destination** setting to **Save as PDF**. 3. Change the **Destination** setting to **Save as PDF**.
4. Change the **Layout** to **Landscape**. 4. Change the **Layout** to **Landscape**.

1
js/reveal.js
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@ -335,6 +335,7 @@ var Reveal = (function(){
// Special setup and config is required when printing to PDF // Special setup and config is required when printing to PDF
if( isPrintingPDF() ) { if( isPrintingPDF() ) {
removeEventListeners();
setupPDF(); setupPDF();
} }