as.SpatialPolygons.PolygonsList {sp}R Documentation

Making SpatialPolygons objects

Description

This function is used in making SpatialPolygons objects from other formats.

Usage

as.SpatialPolygons.PolygonsList(Srl, proj4string=CRS(as.character(NA)))

Arguments

Srl A list of Polygons objects
proj4string Object of class "CRS"; holding a valid proj4 string

Value

The functions return a SpatialPolygons object

Author(s)

Roger Bivand

Examples

grd <- GridTopology(c(1,1), c(1,1), c(10,10))
polys <- as.SpatialPolygons.GridTopology(grd)
plot(polys)
text(getSpPPolygonsLabptSlots(polys), labels=getSpPPolygonsIDSlots(polys), cex=0.6)
[Package sp version 0.9-12 Index]