## S3 method for class 'geo_list'x1 + x2
## S3 method for class 'json'x1 + x2
Arguments
x1: An object of class geo_list or json
x2: A component to add to x1, of class geo_list or json
Details
If the first object is an object of class geo_list, you can add another object of class geo_list or of class json, and will result in a geo_list object.
If the first object is an object of class json, you can add another object of class json or of class geo_list, and will result in a json object.
Examples
## Not run:# geo_list + geo_list## Note: geo_list is the output type from geojson_list, it's just a list with## a class attached so we know it's geojson :)vec <- c(-99.74,32.45)a <- geojson_list(vec)vecs <- list( c(100.0,0.0), c(101.0,0.0), c(101.0,1.0), c(100.0,1.0), c(100.0,0.0))b <- geojson_list(vecs, geometry ="polygon")a + b
# json + jsonc <- geojson_json(c(-99.74,32.45))vecs <- list( c(100.0,0.0), c(101.0,0.0), c(101.0,1.0), c(100.0,1.0), c(100.0,0.0))d <- geojson_json(vecs, geometry ="polygon")c + d
(c + d)%>% pretty()## End(Not run)