Add color to lines

add_lines(
  input,
  colors = "black",
  transparency = NA,
  line_width = 0.5,
  openfile = TRUE,
  output = input
)

Arguments

input	File name of .svg file to input
colors	Vector of background color
transparency	Transparency of colors. Ranges from 0 to 1. Default is NA (i.e., leave the colors as specified in the colors argument).
line_width	Width of lines. Default is 0.5.
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. #' @return output name

Examples

.old_wd <- setwd(tempdir())
library(spiro)
spiro(
  fixed_radius = 3,
  cycling_radius = 1,
  file = "add_lines.svg"
  ) %>%
  add_lines(
    colors = "firebrick",
    line_width = 3)
setwd(.old_wd)