# 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.lineHeight

Line height for the legend items. Deprecated as of 2.1. Instead, the line height for each item can be set using `itemStyle.lineHeight`, and the padding between items using `itemMarginTop` and `itemMarginBottom`.