# 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.

# chart.events.load

Fires when the chart is finished loading. Since v4.2.2, it also waits for images to be loaded, for example from point markers. One parameter, `event`, is passed to the function, containing common event information.

There is also a second parameter to the chart constructor where a callback function can be passed to be executed on chart.load.