jpostscript: Postscript Output

In RPMG: Graphical User Interface (GUI) for Interactive R Analysis Sessions

Postscript Output

Description

Get file name and recreate plot on a postsctipt device. This program makes an attempt to keep the same size plot as viewed in the screen.

Usage

jpostscript(file=NULL, P=NULL, w=NULL, h=NULL)

Arguments

file	Postscript file name, eps will be added as a suffix
P	vector to fix the size, c(width, height)
w	width, inches
h	height, inches

Details

If P=c(10,12) is missing or NULL, program will attempt to use current plotting region via par to duplicated the size of the postscript device. Must close this device with dev.off() to finish. If either w or h are provided they will override the values in vector P.

Value

Graphical Side Effect

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

See Also

par, postscript, device

Examples

## Not run: 
jjj = local.file('hi', 'eps')
x= rnorm(10)
y= rnorm(10)

plot(x,y)

print('resize the current plot')

jpostscript(jjj)
plot(x,y)
dev.off()

jpostscript("HiThere", P=c(7,7) )
plot(x,y)
dev.off()


jpostscript("HiThere", P=c(7,7), w=10 )
plot(x,y)
dev.off()


## End(Not run)

RPMG documentation built on Aug. 19, 2023, 5:12 p.m.