# 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.

# mapView.center

The center of the map in terms of longitude and latitude. For preprojected maps (like the GeoJSON files in Map Collection v1.x), the units are projected x and y units.