Save a Figure to Disk — hd

Exports a highchart or ggplot figure produced by hd_make() to a file. The output format is inferred from the file extension unless type is supplied explicitly.

Usage

hd_save(
  fig,
  file,
  type = "auto",
  width = 8,
  height = 5,
  dpi = 300,
  selfcontained = TRUE,
  ...
)

Arguments

fig: A highchart or ggplot object (output of hd_make()).
file: Character. Output path including extension.
type: "auto" (infer from extension) or an explicit format string. Default: "auto".
width: Numeric. Width in inches (ggplot2). Default: 8.
height: Numeric. Height in inches (ggplot2). Default: 5.
dpi: Numeric. Raster resolution for ggplot2. Default: 300.
selfcontained: Logical. Embed all JS/CSS in the HTML file. Default: TRUE.
...: Passed to ggplot2::ggsave() for ggplot2 figures.

Value

file, invisibly.

Details

Backend	Supported formats
highcharter	`html`, `json`
ggplot2	`png`, `svg`, `pdf`, `jpeg`, `jpg`,
	`tiff`, `bmp`, `eps`

To export a highcharter figure as an image, either save as html and screenshot in a browser, or re-render with backend = "ggplot2" in hd_make() and save as png.