randgeo: Generate Random 'WKT' or 'GeoJSON'

#' Random WKT or GeoJSON
#'
#' **randgeo** generates random points and shapes in GeoJSON and WKT formats
#' for use in examples, teaching, or statistical applications.
#'
#' Points and shapes are generated in the long/lat coordinate system and with
#' appropriate spherical geometry; random points are distributed evenly across
#' the globe, and random shapes are sized according to a maximum great-circle
#' distance from the center of the shape.
#'
#' **randgeo** was adapted from <https://github.com/tmcw/geojson-random> to
#' have a pure R implementation without any dependencies as well as appropriate
#' geometry. Data generated by **randgeo** may be processed or displayed of
#' with packages such as
#' [**sf**](https://cran.r-project.org/package=sf),
#' [**wicket**](https://cran.r-project.org/package=wicket),
#' [**geojson**](https://cran.r-project.org/package=geojson),
#' [**wellknown**](https://cran.r-project.org/package=wellknown),
#' [**geojsonio**](https://cran.r-project.org/package=geojsonio), or
#' [**lawn**](https://cran.r-project.org/package=lawn).
#'
#' @section Package API:
#' \itemize{
#'  \item [rg_position()]- random position (lon, lat)
#'  \item [geo_point()] - random GeoJSON point
#'  \item [geo_polygon()] - random GeoJSON polygon
#'  \item [wkt_point()] - random WKT point
#'  \item [wkt_polygon()] - random WKT polygon
#' }
#'
#' @name randgeo-package
#' @aliases randgeo
#' @docType package
#' @author Scott Chamberlain (\email{myrmecocystus@@gmail.com})
#' @author Noam Ross (\email{noam.ross@gmail.com})
#' @keywords package
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