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Find the dimensions of the device surface of the current device.
dev.size(units = c("in", "cm", "px"))
the units in which to return the value -- inches, cm, or pixels (device units).
A two-element numeric vector giving width and height of the current
device; a new device is opened if there is none, similarly to
dev.new()
.
The size information in inches can be obtained by
par("din")
, but this provides a way to access it
independent of the graphics sub-system in use. Note that
par("din")
is only updated when a new plot is started, whereas
dev.size
tracks the size as an on-screen device is resized.
# NOT RUN {
dev.size("cm")
# }
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