# Welcome to the Highcharts Maps JS (highmaps) 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.bubbleLegend.minSize

Minimum bubble legend range size. If values for ranges are not specified, the `minSize` and the `maxSize` are calculated from bubble series.