wk_crs_equal: Compare CRS objects

In wk: Lightweight Well-Known Geometry Parsing

Compare CRS objects

Description

The wk_crs_equal() function uses special S3 dispatch on wk_crs_equal_generic() to evaluate whether or not two CRS values can be considered equal. When implementing wk_crs_equal_generic(), every attempt should be made to make wk_crs_equal(x, y) and wk_crs_equal(y, x) return identically.

Usage

wk_crs_equal(x, y)

wk_crs_equal_generic(x, y, ...)

Arguments

x, y	Objects stored in the crs attribute of a vector.
...	Unused

Value

TRUE if x and y can be considered equal, FALSE otherwise.

wk documentation built on Oct. 22, 2023, 9:07 a.m.