cartography enters in maintenance mode.
ggspatial
of @paleolimbot)Up to version 1.4.2 cartography was mainly based on sp and and rgeos for its spatial data management and geoprocessing operations. These dependencies are as much as possible replaced by sf functions since version 2.0.0. Most functions are kept unchanged except for the addition of an x argument used to take sf objects as inputs.
getBorders, getOuterBorders: an x argument is added in first position, x is added to take sf objects as inputs, if x is used then spdf is not used. spdfid is replaced by id. An sf object (MULTILINESTRING) of borders is returned.
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