# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# sonification.events.onStop

Called on pause, cancel, or if play is completed.

A context object is passed to the function, with properties `chart`, `timeline` and `pointsPlayed`. `pointsPlayed` is an array of `Point` objects, referencing data points that were related to the audio events played.