Add background color

Source: R/spirograph.R

Add background color

add_background(
  input,
  color = "black",
  rounding = 0,
  openfile = TRUE,
  output = input
)

Arguments

input

File name of .svg file to input
color

Vector of background color
rounding

Rounding of background rectangle's corners. The default is 0 (no rounding). A rounding value of 1 creates a circle. If rounding is a vector of 2 values, the x and y rounding parameters are set separately.
openfile

Open file in default program for .svg format. Defaults to FALSE.
output

File name of .svg file to output. Default is to overwrite the input file.

Value

output name

Examples

.old_wd <- setwd(tempdir())
library(spiro)
spiro(
  fixed_radius = 3,
  cycling_radius = 1,
  file = "add_background.svg") %>%
  add_background(color = "black")
setwd(.old_wd)