# JS API Reference

# Welcome to the Highcharts JS 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.

# series.gauge.data.labelrank

The rank for this point's data label in case of collision. If two data labels are about to overlap, only the one with the highest `labelrank` will be drawn.