Plot a plan classification
# S3 method for redist_classified
plot(x, plans, shp, type = "fill", which = NULL, ...)a redist_classified object, the output of classify_plans().
a redist_plans object.
a shapefile or redist_map object.
either "line" or "fill". Passed on to compare_plans() as
plot.
indices of the splits to plot. Defaults to all
passed on to compare_plans()
ggplot comparison plot