Crop an sftime object to a specific rectangle

Crop an sftime object to a specific rectangle

Usage

# S3 method for sftime
st_crop(x, y, ...)

Arguments

x

An object of class sftime.

y

A numeric vector with named elements xmin, ymin, xmax and ymax, or an object of class bbox, or an object for which there is an st_bbox method to convert it to a bbox object.

...

Additional arguments; Ignored.

Value

x cropped using y.

Details

See st_crop.

Examples

# modified from sf:
box <- c(xmin = 0, ymin = 0, xmax = 1, ymax = 1)
pol <- sf::st_sfc(sf::st_buffer(sf::st_point(c(0.5, 0.5)), 0.6))
pol_sftime <- st_sftime(a = 1, geom = pol, time = Sys.time() + 1:2 * 1000)
#> Warning: row names were found from a short variable and have been discarded

pol_sftime_cropped <- sf::st_crop(pol_sftime, sf::st_bbox(box))
#> Warning: attribute variables are assumed to be spatially constant throughout all geometries

class(pol_sftime_cropped)
#> [1] "sftime"     "sf"         "data.frame"
plot(pol_sftime_cropped)
#> [INFO] Fewer time stamps in the data than asked for; argument 'number' set to: 2

#> NULL