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.


Options for the navigator series. Available options are the same as any series, documented at plotOptions and series.

Unless data is explicitly defined on navigator.series, the data is borrowed from the first series in the chart.

Default series options for the navigator series are:

series: {
    type: 'areaspline',
    fillOpacity: 0.05,
    dataGrouping: {
        smoothed: true
    lineWidth: 1,
    marker: {
        enabled: false