png2

The name of the file to be produced.

filename

The width and height (in pixels) of the result image.

width, height

The output type. See <code><a rd-options="grDevices" href="/link/dev2bitmap?package=R.devices&version=2.16.0&to=grDevices" data-mini-rdoc="grDevices::dev2bitmap">dev2bitmap</a></code> for details.

type

Additional arguments passed to <code>bitmap()</code>.

A PNG device for Bitmap Files via GhostScript.

internal

device

Functions for creating plots and image files in a unified way
regardless of output format (EPS, PDF, PNG, SVG, TIFF, WMF, etc.). Default
device options as well as scales and aspect ratios are controlled in a uniform
way across all device types. Switching output format requires minimal changes
in code. This package is ideal for large-scale batch processing, because it
will never leave open graphics devices or incomplete image files behind, even on
errors or user interrupts.

Henrik Bengtsson

R.devices

Unified Handling of Graphics Devices

png2 function

The output type. See <code><a rd-options='grDevices' href='dev2bitmap'>dev2bitmap</a></code> for details.

png2: A PNG device for Bitmap Files via GhostScript

Description

Usage

Arguments

Value