# 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.

# legend.navigation.animation

How to animate the pages when navigating up or down. A value of `true` applies the default navigation given in the `chart.animation` option. Additional options can be given as an object containing values for easing and duration.