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#' Create a ggplot layer appropriate to a particular data type
#'
#' `autolayer()` uses ggplot2 to draw a particular layer for an object of a
#' particular class in a single command. This defines the S3 generic that
#' other classes and packages can extend.
#'
#' @param object an object, whose class will determine the behaviour of autolayer
#' @param ... other arguments passed to specific methods
#' @return a ggplot layer
#' @export
#' @seealso [autoplot()], [ggplot()] and [fortify()]
autolayer <- function(object, ...) {
UseMethod("autolayer")
}
#' @export
autolayer.default <- function(object, ...) {
abort(glue(
"Objects of type ",
glue_collapse(class(object), "/"),
" not supported by autolayer."
))
}
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