Presentation State

The presentation's current state can be fetched by using the getState method. A state object contains all of the information required to put the presentation back as it was when getState was first called. Sort of like a snapshot. It's a simple object that can easily be stringified and persisted or sent over the wire.

// Move to slide 1

let state = Reveal.getState();
// {indexh: 1, indexv: 0, indexf: undefined, paused: false, overview: false}

// Move to slide 3

// This restores the saved state, placing on slide 1 again