checkAndConvert {plusCode2} | R Documentation |
Check and convert input object to sfc_POINT object
Description
Checks on the input object and any conversions:
- Check that the input object is of length 1, if it is not an error appears.
- Verifies that the input object is of the sfc (Simple Features Collection) class, if it is not, it returns NA and reports a warning.
- If the input object is of sfc class, checks that it is of type POINT, if it is not, the centroid of the geometric object is calculated.
- If the input object is of the sfc_POINT class, check that it has a reference system and that this is the WGS84 for the decimal coordinates; if it is not, it is set or converted.
Usage
checkAndConvert(x)
Arguments
x |
A generic object. |
Value
An object of class sfc_POINT.
Examples
library(sf)
checkAndConvert(0)
###
polygon <- st_sfc(st_polygon(list(cbind(c(0, 1, 1, 0, 0), c(0, 0, 1, 1, 0)))))
checkAndConvert(polygon)
###
point <- st_sfc(st_point(c(0, 0)))
checkAndConvert(point)
[Package plusCode2 version 0.1.0 Index]