293 lines
9.2 KiB
JavaScript
293 lines
9.2 KiB
JavaScript
/**
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* The default reveal.js config object.
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*/
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export default {
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// The "normal" size of the presentation, aspect ratio will be preserved
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// when the presentation is scaled to fit different resolutions
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width: 960,
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height: 700,
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// Factor of the display size that should remain empty around the content
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margin: 0.04,
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// Bounds for smallest/largest possible scale to apply to content
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minScale: 0.2,
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maxScale: 2.0,
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// Display presentation control arrows
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controls: true,
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// Help the user learn the controls by providing hints, for example by
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// bouncing the down arrow when they first encounter a vertical slide
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controlsTutorial: true,
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// Determines where controls appear, "edges" or "bottom-right"
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controlsLayout: 'bottom-right',
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// Visibility rule for backwards navigation arrows; "faded", "hidden"
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// or "visible"
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controlsBackArrows: 'faded',
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// Display a presentation progress bar
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progress: true,
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// Display the page number of the current slide
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// - true: Show slide number
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// - false: Hide slide number
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//
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// Can optionally be set as a string that specifies the number formatting:
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// - "h.v": Horizontal . vertical slide number (default)
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// - "h/v": Horizontal / vertical slide number
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// - "c": Flattened slide number
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// - "c/t": Flattened slide number / total slides
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//
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// Alternatively, you can provide a function that returns the slide
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// number for the current slide. The function should take in a slide
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// object and return an array with one string [slideNumber] or
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// three strings [n1,delimiter,n2]. See #formatSlideNumber().
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slideNumber: false,
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// Can be used to limit the contexts in which the slide number appears
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// - "all": Always show the slide number
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// - "print": Only when printing to PDF
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// - "speaker": Only in the speaker view
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showSlideNumber: 'all',
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// Use 1 based indexing for # links to match slide number (default is zero
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// based)
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hashOneBasedIndex: false,
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// Add the current slide number to the URL hash so that reloading the
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// page/copying the URL will return you to the same slide
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hash: false,
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// Flags if we should monitor the hash and change slides accordingly
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respondToHashChanges: true,
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// Push each slide change to the browser history. Implies `hash: true`
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history: false,
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// Enable keyboard shortcuts for navigation
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keyboard: true,
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// Optional function that blocks keyboard events when retuning false
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//
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// If you set this to 'focused', we will only capture keyboard events
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// for embedded decks when they are in focus
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keyboardCondition: null,
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// Disables the default reveal.js slide layout (scaling and centering)
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// so that you can use custom CSS layout
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disableLayout: false,
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// Enable the slide overview mode
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overview: true,
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// Vertical centering of slides
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center: true,
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// Enables touch navigation on devices with touch input
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touch: true,
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// Loop the presentation
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loop: false,
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// Change the presentation direction to be RTL
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rtl: false,
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// Changes the behavior of our navigation directions.
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//
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// "default"
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// Left/right arrow keys step between horizontal slides, up/down
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// arrow keys step between vertical slides. Space key steps through
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// all slides (both horizontal and vertical).
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//
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// "linear"
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// Removes the up/down arrows. Left/right arrows step through all
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// slides (both horizontal and vertical).
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//
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// "grid"
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// When this is enabled, stepping left/right from a vertical stack
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// to an adjacent vertical stack will land you at the same vertical
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// index.
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//
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// Consider a deck with six slides ordered in two vertical stacks:
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// 1.1 2.1
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// 1.2 2.2
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// 1.3 2.3
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//
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// If you're on slide 1.3 and navigate right, you will normally move
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// from 1.3 -> 2.1. If "grid" is used, the same navigation takes you
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// from 1.3 -> 2.3.
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navigationMode: 'default',
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// Randomizes the order of slides each time the presentation loads
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shuffle: false,
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// Turns fragments on and off globally
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fragments: true,
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// Flags whether to include the current fragment in the URL,
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// so that reloading brings you to the same fragment position
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fragmentInURL: true,
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// Flags if the presentation is running in an embedded mode,
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// i.e. contained within a limited portion of the screen
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embedded: false,
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// Flags if we should show a help overlay when the question-mark
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// key is pressed
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help: true,
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// Flags if it should be possible to pause the presentation (blackout)
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pause: true,
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// Flags if speaker notes should be visible to all viewers
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showNotes: false,
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// Flags if slides with data-visibility="hidden" should be kep visible
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showHiddenSlides: false,
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// Global override for autoplaying embedded media (video/audio/iframe)
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// - null: Media will only autoplay if data-autoplay is present
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// - true: All media will autoplay, regardless of individual setting
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// - false: No media will autoplay, regardless of individual setting
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autoPlayMedia: null,
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// Global override for preloading lazy-loaded iframes
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// - null: Iframes with data-src AND data-preload will be loaded when within
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// the viewDistance, iframes with only data-src will be loaded when visible
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// - true: All iframes with data-src will be loaded when within the viewDistance
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// - false: All iframes with data-src will be loaded only when visible
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preloadIframes: null,
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// Can be used to globally disable auto-animation
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autoAnimate: true,
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// Optionally provide a custom element matcher that will be
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// used to dictate which elements we can animate between.
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autoAnimateMatcher: null,
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// Default settings for our auto-animate transitions, can be
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// overridden per-slide or per-element via data arguments
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autoAnimateEasing: 'ease',
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autoAnimateDuration: 1.0,
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autoAnimateUnmatched: true,
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// CSS properties that can be auto-animated. Position & scale
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// is matched separately so there's no need to include styles
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// like top/right/bottom/left, width/height or margin.
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autoAnimateStyles: [
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'opacity',
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'color',
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'background-color',
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'padding',
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'font-size',
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'line-height',
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'letter-spacing',
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'border-width',
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'border-color',
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'border-radius',
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'outline',
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'outline-offset'
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],
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// Controls automatic progression to the next slide
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// - 0: Auto-sliding only happens if the data-autoslide HTML attribute
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// is present on the current slide or fragment
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// - 1+: All slides will progress automatically at the given interval
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// - false: No auto-sliding, even if data-autoslide is present
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autoSlide: 0,
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// Stop auto-sliding after user input
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autoSlideStoppable: true,
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// Use this method for navigation when auto-sliding (defaults to navigateNext)
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autoSlideMethod: null,
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// Specify the average time in seconds that you think you will spend
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// presenting each slide. This is used to show a pacing timer in the
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// speaker view
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defaultTiming: null,
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// Enable slide navigation via mouse wheel
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mouseWheel: false,
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// Opens links in an iframe preview overlay
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// Add `data-preview-link` and `data-preview-link="false"` to customise each link
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// individually
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previewLinks: false,
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// Exposes the reveal.js API through window.postMessage
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postMessage: true,
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// Dispatches all reveal.js events to the parent window through postMessage
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postMessageEvents: false,
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// Focuses body when page changes visibility to ensure keyboard shortcuts work
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focusBodyOnPageVisibilityChange: true,
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// Transition style
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transition: 'slide', // none/fade/slide/convex/concave/zoom
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// Transition speed
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transitionSpeed: 'default', // default/fast/slow
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// Transition style for full page slide backgrounds
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backgroundTransition: 'fade', // none/fade/slide/convex/concave/zoom
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// Parallax background image
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parallaxBackgroundImage: '', // CSS syntax, e.g. "a.jpg"
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// Parallax background size
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parallaxBackgroundSize: '', // CSS syntax, e.g. "3000px 2000px"
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// Parallax background repeat
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parallaxBackgroundRepeat: '', // repeat/repeat-x/repeat-y/no-repeat/initial/inherit
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// Parallax background position
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parallaxBackgroundPosition: '', // CSS syntax, e.g. "top left"
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// Amount of pixels to move the parallax background per slide step
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parallaxBackgroundHorizontal: null,
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parallaxBackgroundVertical: null,
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// The maximum number of pages a single slide can expand onto when printing
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// to PDF, unlimited by default
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pdfMaxPagesPerSlide: Number.POSITIVE_INFINITY,
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// Prints each fragment on a separate slide
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pdfSeparateFragments: true,
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// Offset used to reduce the height of content within exported PDF pages.
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// This exists to account for environment differences based on how you
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// print to PDF. CLI printing options, like phantomjs and wkpdf, can end
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// on precisely the total height of the document whereas in-browser
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// printing has to end one pixel before.
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pdfPageHeightOffset: -1,
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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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// The display mode that will be used to show slides
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display: 'block',
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// Hide cursor if inactive
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hideInactiveCursor: true,
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// Time before the cursor is hidden (in ms)
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hideCursorTime: 5000,
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// Script dependencies to load
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dependencies: [],
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// Plugin objects to register and use for this presentation
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plugins: []
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} |