wk_problems {wk} | R Documentation |
Validate well-known binary and well-known text
Description
The problems handler returns a character vector of parse
errors and can be used to validate input of any type
for which wk_handle()
is defined.
Usage
wk_problems(handleable, ...)
wk_problems_handler()
Arguments
handleable |
A geometry vector (e.g., |
... |
Passed to the |
Value
A character vector of parsing errors. NA
signifies
that there was no parsing error.
Examples
wk_problems(new_wk_wkt(c("POINT EMTPY", "POINT (20 30)")))
wk_handle(
new_wk_wkt(c("POINT EMTPY", "POINT (20 30)")),
wk_problems_handler()
)
[Package wk version 0.9.2 Index]