R.devices v2.16.0

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by Henrik Bengtsson View Source

Unified Handling of Graphics Devices

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.

Functions in R.devices

Name	Description
png2	A PNG device for Bitmap Files via GhostScript
getPathname.DevEvalFileProduct	Gets the (relative) pathname, filename and path
jpeg2	A JPEG device for Bitmap Files via GhostScript
nulldev	A \"null\" graphics device voiding all output
withPar	Evaluate an R expression with graphical parameters set temporarily
toNNN	Methods for creating image files of a specific format
getFullname.DevEvalProduct	Gets the full name, name and tags
getType.DevEvalProduct	Gets the type
getMimeType.DevEvalFileProduct	Gets the MIME type
devGetLabel	Gets the labels of zero or more devices
print.RecordedPlot	Automatically replays a recorded plot
devIsInteractive	Checks whether a device type is interactive or not
favicon	Favicon graphics device
getDataURI.DevEvalFileProduct	Gets content as a Base64-encoded data URI
architecture	Get the architecture of an object or coerce it into another
capabilitiesX11	Check whether current R session supports X11 or not
Non-documented objects	Non-documented objects
as.character.DevEvalProduct	Gets a character representation of the product
devIsOpen	Checks if zero or more devices are open or not
devNew	Opens a new device
devList	Lists the indices of the open devices named by their labels
devOff	Closes zero or more devices
capturePlot	Captures a plot such that it can be redrawn later/elsewhere
R.devices-package	Package R.devices
devDone	Closes zero or more open devices except screen (interactive) devices
devOptions	Gets the default device options
devEval	Opens a new graphics device, evaluate (graphing) code, and closes device
devSet	Activates a device
DevEvalFileProduct	The DevEvalFileProduct class
devSetLabel	Sets the label of a device
DevEvalProduct	The DevEvalProduct class
eps	EPS graphics device
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Vignettes of R.devices

Name
R.devices-overview.tex.rsp
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Details

VignetteBuilder	R.rsp
Date	2018-07-21
License	LGPL (>= 2.1)
URL	https://github.com/HenrikBengtsson/R.devices
BugReports	https://github.com/HenrikBengtsson/R.devices/issues
LazyLoad	TRUE
RoxygenNote	6.0.1
NeedsCompilation	no
Packaged	2018-07-21 12:07:46 UTC; hb
Repository	CRAN
Date/Publication	2018-07-21 12:30:03 UTC

imports	base64enc (>= 0.1-2) , grDevices , R.methodsS3 (>= 1.7.1) , R.oo (>= 1.21.0) , R.utils (>= 2.6.0)
suggests	Cairo (>= 1.5-9) , digest (>= 0.6.13) , R.rsp
depends	R (>= 2.14.0)
Contributors