lwgeom (version 0.2-5)

st_snap_to_grid: Snap geometries to a grid

Description

Snap geometries to a grid

Usage

st_snap_to_grid(x, size, origin)

Arguments

x

object with geometries to be snapped

size

numeric or (length) units object; grid cell size in x-, y- (and possibly z- and m-) directions

origin

numeric; origin of the grid

Value

object of the same class as x

Examples

# NOT RUN {
# obtain data
library(sf)
x = st_read(system.file("gpkg/nc.gpkg", package="sf"), quiet = TRUE)[1, ] %>%
    st_geometry %>%
    st_transform(3395)

# snap to a grid of 5000 m
err = try(y <- st_snap_to_grid(x, 5000))

# plot data for visual comparison
if (!inherits(err, "try-error")) {
 opar = par(mfrow = c(1, 2))
 plot(x, main = "orginal data")
 plot(y, main = "snapped to 5000 m")
 par(opar)
}
# }

Run the code above in your browser using DataCamp Workspace