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 Sept. 14, 2024, 1:07 a.m.