sharedPaths function

Shared paths

Get shared paths of line or polygon geometries. This can for geometries in a single SpatVector, or between two SpatVectors methods

## S4 method for signature 'SpatVector'
sharedPaths(x, y=NULL)

Arguments

• x: SpatVector of lines or polygons
• y: missing or SpatVector of lines or polygons

Returns

SpatVector

See Also

gaps, topology

Examples

f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
plot(v, col="light gray")
text(v, halo=TRUE)

x <- sharedPaths(v)
lines(x, col="red", lwd=2)
text(x, col="blue", halo=TRUE, cex=0.8)
head(x)

z <- sharedPaths(v[3,], v[12,])