R: Render unigd plot to a file.

ugd_save {unigd}

R Documentation

Render unigd plot to a file.

Description

See ugd_render() for accessing plot data directly in memory without saving as a file. This function will only work after starting a device with ugd().

Usage

ugd_save(
  file,
  page = 0,
  width = -1,
  height = -1,
  zoom = 1,
  as = "auto",
  which = dev.cur()
)

Arguments

`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. If this is set to `-1`, the last width will be selected.
`height`	Height of the plot. If this is set to `-1`, the last height will be selected.
`zoom`	Zoom level. (For example: `2` corresponds to 200%, `0.5` would be 50%.)
`as`	Renderer. When set to `"auto"` renderer is inferred from the file extension.
`which`	Which device (ID).

Value

No return value. Plot will be saved to file.

Examples

ugd()

plot(1, 1)

tf <- tempfile()
on.exit(unlink(tf))

ugd_save(file = tf, width = 600, height = 400, as = "png")

dev.off()

[Package unigd version 0.1.2 Index]