sfc_grob: The graphics object

In sfcurve: 2x2, 3x3 and Nxn Space-Filling Curves

The graphics object

Description

The graphics object

Usage

## S4 method for signature 'sfc_base'
sfc_grob(p)

## S4 method for signature 'sfc_sequence'
sfc_grob(
  p,
  bases = NULL,
  extend = FALSE,
  title = FALSE,
  closed = FALSE,
  lwd = 4,
  col = NULL,
  ...
)

## S3 method for class 'sfc_sequence'
plot(
  x,
  bases = NULL,
  grid = FALSE,
  extend = FALSE,
  title = FALSE,
  closed = FALSE,
  ...
)

## S4 method for signature 'sfc_nxn'
sfc_grob(
  p,
  bases = p@rules@bases,
  extend = FALSE,
  title = FALSE,
  closed = FALSE,
  ...
)

## S3 method for class 'sfc_nxn'
plot(x, grid = FALSE, extend = FALSE, title = FALSE, closed = FALSE, ...)

## S4 method for signature 'matrix'
sfc_grob(p, title = NULL, closed = FALSE, lwd = 4, col = NULL, ...)

Arguments

p	The corresponding object.
bases	A list of base patterns, normally ['BASE_LIST'] is used.
extend	Whether to add the entry and exit segments?
title	Whether to add title on the top of the plot? The title is constructed in the form of 'initial_seed|expansion_code', e.g. 'I|111'. The value can also be a string.
closed	Whether the curve is closed?
lwd	Line width.
col	Color for segments. If the value is 'NULL', it uses the "Spectral" color palettes.
...	Other arguments passed to ['grid::viewport()'] or 'sfc_grob()'.
x	The corresponding object.
grid	Whether to add grid lines on the plot?

Details

If 'p' is an 'sfc_sequence' and 'p' contains base patterns defined in '"I/J/R/L/U/B/D/P/Q/C"', the default ['BASE_LIST'] is automatically used for 'bases'. If 'p' is an 'sfc_nxn' object, 'bases' is already stored in 'p' and it is passed to this function automatically.

Value

A ['grid::grob()'] object.

Examples

sfc_grob(BASE_I)
plot(sfc_2x2("I", "11"))
plot(sfc_2x2("I", "11"), extend = TRUE, title = TRUE, grid = TRUE)
plot(sfc_sequence("IIIRRR"))

sfcurve documentation built on April 10, 2026, 5:06 p.m.