[Octave-bug-tracker] [bug #44187] Bugs and modifications in print() with gnuplot graphics toolkit

[Ben Abbott]

Follow-up Comment #36, bug #44187 (project octave):

The switch/case block in __gnuplot_print__ was originally added (by me I
think) prior to having a paperunits updater. Now that the updater is present
it should be used. The specific advantage is that the papersize and
paperpostion will be correctly determined for all units, including
"normalized".

I haven't tested it, but something like below should work.


## size settings are handled in __ghostscript__.m for the gs devices
if (! any(strcmp(lower (opts.devopt), opts.ghostscript.device)))
  paperunits = get (opts.figure, "paperunits");
  unwind_protect
    set (opt.figure, "paperunits", "inches");
    paperposition = get (opts.figure, "paperposition");
  unwind_protect_cleanup
    set (opt.figure, "paperunits", paperunits);
  end_unwind_protect
  gp_opts = sprintf ("%s size %3.2fin,%5.3fin", gp_opts, paperposition(3:4));
endif




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