add mobileViewDistance to readme #2513
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@ -382,6 +382,11 @@ Reveal.initialize({
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// Number of slides away from the current that are visible
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viewDistance: 3,
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// Number of slides away from the current that are visible on mobile
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// devices. It is advisable to set this to a lower number than
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// viewDistance in order to save resources.
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mobileViewDistance: 2,
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// Parallax background image
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parallaxBackgroundImage: '', // e.g. "'https://s3.amazonaws.com/hakim-static/reveal-js/reveal-parallax-1.jpg'"
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@ -270,8 +270,9 @@
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// Number of slides away from the current that are visible
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viewDistance: 3,
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// Number of slides away from the current that are visible on mobile devices
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// It is advisable to set this to a lower number than viewDistance in order to save resources
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// Number of slides away from the current that are visible on mobile
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// devices. It is advisable to set this to a lower number than
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// viewDistance in order to save resources.
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mobileViewDistance: 2,
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// The display mode that will be used to show slides
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@ -3288,7 +3289,8 @@
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// be visible
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var viewDistance = isOverview() ? 10 : config.viewDistance;
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// Limit view distance on weaker devices
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// Shorten the view distance on devices that typically have
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// less resources
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if( isMobileDevice ) {
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viewDistance = isOverview() ? 6 : config.mobileViewDistance;
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}
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