# 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.

# series.geoheatmap.data.events.mouseOut

Fires when the mouse leaves the area close to the point. One parameter, `event`, is passed to the function, containing common event information.