1% Generated by roxygen2: do not edit by hand
2% Please edit documentation in R/fortify-spatial.r
3\name{fortify.sp}
4\alias{fortify.sp}
5\alias{fortify.SpatialPolygonsDataFrame}
6\alias{fortify.SpatialPolygons}
7\alias{fortify.Polygons}
8\alias{fortify.Polygon}
9\alias{fortify.SpatialLinesDataFrame}
10\alias{fortify.Lines}
11\alias{fortify.Line}
12\title{Fortify method for classes from the sp package.}
13\usage{
14\method{fortify}{SpatialPolygonsDataFrame}(model, data, region = NULL, ...)
15
16\method{fortify}{SpatialPolygons}(model, data, ...)
17
18\method{fortify}{Polygons}(model, data, ...)
19
20\method{fortify}{Polygon}(model, data, ...)
21
22\method{fortify}{SpatialLinesDataFrame}(model, data, ...)
23
24\method{fortify}{Lines}(model, data, ...)
25
26\method{fortify}{Line}(model, data, ...)
27}
28\arguments{
29\item{model}{\code{SpatialPolygonsDataFrame} to convert into a dataframe.}
30
31\item{data}{not used by this method}
32
33\item{region}{name of variable used to split up regions}
34
35\item{...}{not used by this method}
36}
37\description{
38To figure out the correct variable name for region, inspect
39\code{as.data.frame(model)}.
40}
41\examples{
42if (require("maptools")) {
43 sids <- system.file("shapes/sids.shp", package="maptools")
44 nc1 <- readShapePoly(sids,
45   proj4string = CRS("+proj=longlat +datum=NAD27"))
46 nc1_df <- fortify(nc1)
47}
48}
49\keyword{internal}
50