Read a text file from the web to a string

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Description

GpURL2string reads the contents of a text file from the web to a string

Usage

1

Arguments

mURL

URL with the file to be read

Value

none

Author(s)

Jose' Gama

See Also

Gpinit

Examples

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#example of using GploadDemo and GpreadURL2string
#Initialize the gnuplot handle
h1<-Gpinit()
#change gnuplot's working directory to be the same as 
#R's working directory (default)
Gpsetwd(h1)
#load the file 'simple.dem'
#Gpcmd(h1, 'set terminal postscript eps color;set output "simple.eps"\n' 
# %s% GpURL2string('http://gnuplot.sourceforge.net/demo_svg/simple.1.gnu') %s% 
# '\nset terminal X11;set output')
## Not run: 
if (!file.exists('/usr/share/doc/gnuplot-doc/examples/simple.dem')) 
stop('Please install gnuplot-doc')
GploadDemo(h1, '/usr/share/doc/gnuplot-doc/examples/simple.dem')
#pause R and gnuplot
Gppause()
# example of GpreadURL2string
#Kuen's Surface
gpcode<-GpURL2string('http://gnuplot.sourceforge.net/demo/transparent_solids.2.gnu')
#send gnuplot script
#Gpcmd(h1, 'set terminal postscript eps color
#set output "KuensSurface.eps"\n' 
Gpcmd(h1, gpcode)
#pause R and gnuplot
Gppause()
## End(Not run)
#close gnuplot handle
h1<-Gpclose(h1)

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