This morning I was helping to work out some issues with a site using FacetWP and came across a useful filter contained within the Facet WP Google Maps addon.
Documentation for the Google Maps addon is a little sparse at the moment, so I thought it would be helpful to highlight the
facetwp_map_init_args filter, which allows you to update the default Google Map options.
In this case we wanted to disable the scrollwheel zoom, so added the following code to
Other Google Maps options can be set using the filter, such as preventing the map being draggable or removing the default map controls.