demo/hello1.R

In Rgnuplot: R Interface for Gnuplot

#'Hello World!' - text on legend
# Initialize the gnuplot handle
h1 <- Gpinit()
# set output to a postscript file Gpcmd(h1,'set terminal postscript eps color;set output 'helloworld1.eps'') label the x and y axis
GpsetXlabel(h1, "x")
GpsetYlabel(h1, "y")
# set plot style to 'lines'
Gpsetstyle(h1, "lines")
# plot sin(x) and add a legend
GpplotEquation(h1, "sin(x)", "Hello World!")
# pause R and gnuplot
Gppause()
# close gnuplot handle
h1 <- Gpclose(h1)