spatialEco: polyPerimeter – R documentation

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polyPerimeter

Polygon perimeter

Description

Calculates the perimeter length(s) for a polygon object

Usage

polyPerimeter(x)

Arguments

`x`	sp class SpatialPolygonsDataFrame object

Value

A vector of polygon perimeters

Author(s)

Jeffrey S. Evans <jeffrey_evans@tnc.org>

Examples

library(sp)
p1 <- Polygons(list(Polygon(cbind(c(2,4,4,1,2),c(2,3,5,4,2)))), "1")
p2 <- Polygons(list(Polygon(cbind(c(5,4,2,5),c(2,3,2,2)))), "2")
p3 <- Polygons(list(Polygon(cbind(c(4,4,5,10,4),c(5,3,2,5,5)))),"3")
polys <- SpatialPolygons(list(p1,p2,p3), 1:3)

polyPerimeter(polys)

spatialEco

Spatial Analysis and Modelling Utilities

v1.3-6

GPL-3

Authors

Jeffrey S. Evans [aut, cre], Melanie A. Murphy [ctb], Karthik Ram [ctb]

Initial release

2021-03-24