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Merge pull request #2513 from TuurDutoit/feature/mobile-view-distance

Add mobileViewDistance config key
Hakim El Hattab 5 năm trước cách đây
mục cha
commit
1515ddcf87
1 tập tin đã thay đổi với 5 bổ sung1 xóa
  1. 5 1
      js/reveal.js

+ 5 - 1
js/reveal.js

@@ -270,6 +270,10 @@
 			// Number of slides away from the current that are visible
 			viewDistance: 3,
 
+			// Number of slides away from the current that are visible on mobile devices
+			// It is advisable to set this to a lower number than viewDistance in order to save resources
+			mobileViewDistance: 2,
+
 			// The display mode that will be used to show slides
 			display: 'block',
 
@@ -3286,7 +3290,7 @@
 
 			// Limit view distance on weaker devices
 			if( isMobileDevice ) {
-				viewDistance = isOverview() ? 6 : 2;
+				viewDistance = isOverview() ? 6 : config.mobileViewDistance;
 			}
 
 			// All slides need to be visible when exporting to PDF