This function is called by the resp_simplify module and simplifies the
geometry data in an sf object
resp_simplify(shape, distance, logger = NULL)
Arguments
- shape
sf. The sf object to be simplified
- distance
numeric. The distance in meters to simplify the geometry by
- logger
Stores all notification messages to be displayed in the Log
Window. Insert the logger reactive list here for running in
shiny, otherwise leave the default NULL
Examples
poly <- sf::st_polygon(list(rbind(
c(0, 0), c(1, 0.25),
c(2, 0), c(2.25, 1),
c(2, 2), c(1, 2.25),
c(0, 2), c(0.25, 1),
c(0, 0))))
shape <- sf::st_sf(geometry = sf::st_sfc(poly))
simplified_shape <- resp_simplify(shape, 0.5)