[Octave-bug-tracker] [bug #53381] 3D surface plots generated with gnuplot are very small in comparison to FLTK

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?53381>

                 Summary: 3D surface plots generated with gnuplot are very
small in comparison to FLTK
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 19 Mar 2018 10:55:31 AM UTC
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Inaccurate Result
                  Status: None
             Assigned to: None
         Originator Name: Octave user
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.2
        Operating System: Microsoft Windows

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Details:

If you run the example in the attached file you get two plots:


clear all;
close all;

h = hgload("print_test.ofig");

graphics_toolkit(h, "fltk");
print("-djpg", "-color", "-landscape", "-tight", "-S4095,2048",
"print_test_fltk.jpg");
graphics_toolkit(h, "gnuplot");
print("-djpg", "-color", "-landscape", "-tight", "-S4095,2048",
"print_test_gnuplot.jpg");

print_test_fltk.jpg
print_test_gnuplot.jpg


print_test_fltk.jpg looks correct but print_test_gnuplot.jpg is so small that
it is almost useless. Is there any way to increase the size of the plotbox in
gnuplot?



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File Attachments:


-------------------------------------------------------
Date: Mon 19 Mar 2018 10:55:31 AM UTC  Name: print_test.tar.bz2  Size: 249KiB 
 By: None

<http://savannah.gnu.org/bugs/download.php?file_id=43594>

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