make a quick county dot map to display the location of the collection
map_maker.Rduse sf to create a 20th centtury style 'dot map' which features the state boundary and county lines.
Arguments
- x
an sf dataframe of coordinates to make maps for, requires collection number and spatial attributes
- states
an sf object of the united states ala tigris::states()
- path
a directory to store the map images in before merging
- collection_col
column specify the collection number or other UNIQUE id for the collection