Inline plot rendering to a file. — ugd_save

Convenience function for quick inline plot rendering. This is similar to ugd_save() but the plotting code is specified inline and an unigd graphics device is managed (created and closed) automatically. Starting a device with ugd() is therefore not necessary.

Usage

ugd_save_inline(
  code,
  file,
  page = 0,
  width = getOption("unigd.width", 720),
  height = getOption("unigd.height", 576),
  zoom = 1,
  as = "auto",
  ...
)

Arguments

code: Plotting code. See examples for more information.
file: Filepath to save plot.
page: Plot page to render. If this is set to 0, the last page will be selected. Can be set to a numeric plot index or plot ID (see ugd_id()).
width: Width of the plot.
height: Height of the plot.
zoom: Zoom level. (For example: 2 corresponds to 200%, 0.5 would be 50%.)
as: Renderer.
...: Additional parameters passed to ugd(...)

Value

No return value. Plot will be saved to file.

Examples

tf <- tempfile(fileext=".svg")
on.exit(unlink(tf))

ugd_save_inline({
  plot.new()
  lines(c(0.5, 1, 0.5), c(0.5, 1, 1))
}, file = tf)