Save PNG — AS.save.png • AutoScript

Saves a plot to a PNG file using the Cairo graphics device for consistent font rendering.

Usage

AS.save.png(g, path, width = 6, height = 5, units = "in", res = 300)

Arguments

g: A plot object to be saved.
path: File path of the output.
width: Width of the output image.
height: Height of the output image.
units: Units for width and height. Can be "cm", "in" (inches, the default), "mm", or "px" (pixels).
res: Nominal resolution in pixels per inch. Default = 300.

Value

The value returned by grDevices::dev.off().

Details

Requires Cairo support in the current R build. If Cairo is not available (capabilities("cairo") == FALSE), the function stops with an error.