R/is.2d.r

In adamlilith/fasterRaster: Faster Raster and Spatial Vector Processing Using 'GRASS GIS'

#' Test if a GRaster or GVector is 2- or 3-dimensional
#'
#' @description Test whether a `GRaster` or `GVector` is 2- or 3-dimensional.
#'
#' @param x An object that inherits from the `GSpatial` class (i.e., a `GRaster` or `GVector`).
#'
#' @returns Logical.
#'
#' @seealso [topology()]
#'
#' @example man/examples/ex_GRaster_GVector.r
#'
#' @aliases is.2d
#' @rdname is.2d
#' @exportMethod is.2d
methods::setMethod(
	f = "is.2d",
	signature = "GSpatial",
	definition = function(x) topology(x) == "2D"
)

#' @aliases is.3d
#' @rdname is.2d
#' @exportMethod is.3d
methods::setMethod(
	f = "is.3d",
	signature = "GSpatial",
	definition = function(x) topology(x) == "3D"
)