plot.wk_wkt {wk}R Documentation

Plot well-known geometry vectors

Description

Plot well-known geometry vectors

Usage

## S3 method for class 'wk_wkt'
plot(
  x,
  ...,
  asp = 1,
  bbox = NULL,
  xlab = "",
  ylab = "",
  rule = "evenodd",
  add = FALSE
)

## S3 method for class 'wk_wkb'
plot(
  x,
  ...,
  asp = 1,
  bbox = NULL,
  xlab = "",
  ylab = "",
  rule = "evenodd",
  add = FALSE
)

## S3 method for class 'wk_wksxp'
plot(
  x,
  ...,
  asp = 1,
  bbox = NULL,
  xlab = "",
  ylab = "",
  rule = "evenodd",
  add = FALSE
)

Arguments

x

A wkt() or wkb() vector.

...

Passed to plotting functions for features: graphics::points() for point and multipoint geometries, graphics::lines() for linestring and multilinestring geometries, and graphics::polypath() for polygon and multipolygon geometries.

asp

Passed to graphics::plot()

bbox

The limits of the plot in the form returned by wkt_ranges().

xlab

Passed to graphics::plot()

ylab

Passed to graphics::plot()

rule

The rule to use for filling polygons (see graphics::polypath())

add

Should a new plot be created, or should x be added to the existing plot?

Value

The input, invisibly.

Examples

# requires the wkutils package
if (requireNamespace("wkutils")) {
  plot(as_wkt("LINESTRING (0 0, 1 1)"))
  plot(as_wkb("LINESTRING (0 0, 1 1)"))
}
[Package wk version 0.3.4 Index]