onBoundaryHit property

dynamic onBoundaryHit

Called when attempting to play an adjacent point or series, and there is none.

By default a percussive sound is played.

A context object is passed to the function, with properties chart, timeline, and attemptedNext. attemptedNext is a boolean property that is true if the boundary hit was from trying to play the next series/point, and false if it was from trying to play the previous.

API Docs: https://api.highcharts.com/highcharts/sonification.events.onBoundaryHit

Implementation

dynamic onBoundaryHit;