cowplot (version 1.1.3)

png_null_device: Null devices

Description

Null devices to be used when rendering graphics in the background. See set_null_device() for details.

Usage

png_null_device(width, height)
pdf_null_device(width, height)
cairo_null_device(width, height)
agg_null_device(width, height)

Arguments

width

Device width in inch

height

Device height in inch