wk_orient: Orient polygon coordinates

In wk: Lightweight Well-Known Geometry Parsing

Orient polygon coordinates

Description

Orient polygon coordinates

Usage

wk_orient(handleable, ..., direction = wk_counterclockwise())

wk_orient_filter(handler, direction = wk_counterclockwise())

wk_clockwise()

wk_counterclockwise()

Arguments

handleable	A geometry vector (e.g., wkb(), wkt(), xy(), rct(), or sf::st_sfc()) for which wk_handle() is defined.
...	Passed to the wk_handle() method.
direction	The winding polygon winding direction
handler	A wk_handler object.

Value

handleable with consistently oriented polygons, in direction winding order.

Examples

wk_orient(wkt("POLYGON ((0 0, 1 0, 1 1, 0 1, 0 0))"))
wk_orient(
  wkt("POLYGON ((0 0, 0 1, 1 1, 1 0, 0 0))"),
  direction = wk_clockwise()
)

wk documentation built on Oct. 12, 2024, 1:07 a.m.