# 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.

# navigator.yAxis.plotBands.borderRadius

Border radius for the plot band. Applies only to gauges. Can be a pixel value or a percentage, for example `50%`.