Actually, this doesn't _quite_ do what I want;
I want different R colors (1, 2, 3, &c.) to select
different pens in HPGL ("SP1", "SP2", "SP3", &c.),
but the HPGL file I get selects only pen 1.
A hacky way to do this would be to generate
a few different postscript files for the different
colors on the plot, create the corresponding HPGL
files, edit the SP command in each of them, and
concatenate them. But maybe there's a better way?
On 09 Jul 13:32, Thomas Levine wrote:
> Oh it was easier than I thought.
>
> postscript('project-contracts.ps')
> hist(log(projects$n.contracts))
> dev.off()
>
> Then run this from the shell.
>
> pstoedit -f plot-hpgl project-contracts.ps project-contracts.hpgl
>
> And send it to the plotter.
>
> On 09 Jul 13:10, Thomas Levine wrote:
> > Hi,
> >
> > I want to print plots on a Roland DXY-1100 plotter.
> > How can I do this from R? I think the easiest thing
> > would be a graphics device for Printer Command
> > Language or Hewlett-Packard Graphics Language, but
> > I haven't managed to find any of those.
> >
> > Thanks
> >
> > Tom
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