# 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.

# plotOptions.heatmap.zoomEnabled

Whether to zoom non-cartesian series. If `chart.zooming` is set, the option allows to disable zooming on an individual non-cartesian series. By default zooming is enabled for all series.

Note: This option works only for non-cartesian series.