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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 22 |
1 files changed, 19 insertions, 3 deletions
@@ -175,6 +175,10 @@ Reveal.initialize({ // Parallax background size parallaxBackgroundSize: '' // CSS syntax, e.g. "2100px 900px" + // Amount to move parallax background (horizontal and vertical) on slide change + // Number, e.g. 100 + parallaxBackgroundHorizontal: '', + parallaxBackgroundVertical: '' }); ``` @@ -440,7 +444,7 @@ Backgrounds transition using a fade animation by default. This can be changed to ### Parallax Background -If you want to use a parallax scrolling background, set the two following config properties when initializing reveal.js (the third one is optional). +If you want to use a parallax scrolling background, set the first two config properties below when initializing reveal.js (the other two are optional). ```javascript Reveal.initialize({ @@ -451,8 +455,11 @@ Reveal.initialize({ // Parallax background size parallaxBackgroundSize: '', // CSS syntax, e.g. "2100px 900px" - currently only pixels are supported (don't use % or auto) - // This slide transition gives best results: - transition: 'slide' + // Amount of pixels to move the parallax background per slide step, + // a value of 0 disables movement along the given axis + // These are optional, if they aren't specified they'll be calculated automatically + parallaxBackgroundHorizontal: 200, + parallaxBackgroundVertical: 50 }); ``` @@ -572,7 +579,16 @@ By default, Reveal is configured with [highlight.js](http://softwaremaniacs.org/ If you would like to display the page number of the current slide you can do so using the ```slideNumber``` configuration value. ```javascript +// Shows the slide number using default formatting Reveal.configure({ slideNumber: true }); + +// Slide number formatting can be configured using these variables: +// h: current slide's horizontal index +// v: current slide's vertical index +// c: current slide index (flattened) +// t: total number of slides (flattened) +Reveal.configure({ slideNumber: 'c / t' }); + ``` |