init: Initialise
In RinteRface/waypointer: Scrolling Callbacks for 'Shiny'

Description Usage Arguments Details Animations

Initialise a waypoint

.init(
  self,
  dom_id,
  animate = FALSE,
  animation = "bounce",
  offset = NULL,
  horizontal = FALSE,
  id = NULL
)

`self`	A `waypoint` object.
`dom_id`	Id of element to attach waypoint to.
`animate`	Whether to animate the anchor when the waypoint is triggered.
`animation`	Animation to use, note that this can be overriden in the `animate` method.
`offset`	Vertical offset, an integer (pixels) or a percentage passed as a string e.g. `"10"`.
`horizontal`	Whether to apply waypoints of horizontal offset.
`id`	Id of waypoint, see details.

If you do not provide an id then you will have to rely on the get_* family of of methods to get the callbacks. If you do, you can still rely on the latter but also may access the callbacks the traditional way with 'input$idName_direction', 'input$idName_next', and 'input$idName_previous'.