Speaker Notes and Transitions

Speaker notes and transitions are stored in the Slides snapshot and updated through commands, so they stay synchronized with undo and redo.

Speaker notes

const presentation = univerAPI.getActivePresentation()const slide = presentation?.getActiveSlide()if (slide) {  slide.setSpeakerNotes('Emphasize the year-over-year change.')  console.log(slide.getSpeakerNotes())}

Call setSpeakerNotes(undefined) to clear the notes. Notes belong to one slide and are not rendered as page elements.

Slide transitions

slide?.setTransition({  type: univerAPI.Enum.SlideTransitionTypeEnum.Push,  direction: univerAPI.Enum.SlideTransitionDirectionEnum.Right,  duration: 700,})

getTransition() returns the transition resolved for that slide. Direction is preserved only by transition types that support it.

Apply one transition to every slide when the deck should use a consistent effect:

presentation?.applyTransitionToAll({  type: univerAPI.Enum.SlideTransitionTypeEnum.Fade,  duration: 500,})

Call slide.setTransition(undefined) to clear a slide-specific transition. Playback consumes the resolved transition described in Presentation Mode.