SpatialNetwork-methods: extract method for SpatialNetwork

In edzer/spnetwork: Spatial Networks

Description

extract method for SpatialNetwork

summary method for SpatialNetwork

spTransform method for SpatialNetwork

As("SpatialNetwork", "SpatialPointsDataFrame")

As("SpatialNetwork", "igraph")

plot method for SpatialNetwork

Usage

## S4 method for signature 'SpatialNetwork'
x[i, j, ..., drop = TRUE]

## S3 method for class 'SpatialNetwork'
points(x, ..., col = "red", cex = 2)

## S4 method for signature 'SpatialNetwork'
summary(object, ...)

## S3 method for class 'summary.SpatialNetwork'
print(x, ...)

## S4 method for signature 'SpatialNetwork,ANY'
spTransform(x, CRSobj, ...)

## S4 method for signature 'SpatialNetwork,missing'
plot(x, y, ..., arrow_size = 0)

Arguments

x	object of class SpatialNetwork
i	numeric; Lines to select (and any edges referring to them)
j	numeric; graph edges to select (and any Lines they refer to)
...	ignored
drop	logical; ignored
col	color
cex	symbol size
object	object of class SpatialNetwork
CRSobj	object of class CRS
y	ignored
arrow_size	numeric; scaling factor for the arrow head

Examples

data(torontocentre)
tc = SpatialNetwork(torontocentre, direction = torontocentre$DIRECTION_)
library(sp)
plot(tc, arrow_size = .5)
points(tc)

edzer/spnetwork documentation built on May 16, 2019, 12:10 a.m.