[Octave-bug-tracker] [bug #41583] "view" gives incorrect viewpoint in gnuplot

[H. G.]

URL:
  <http://savannah.gnu.org/bugs/?41583>

                 Summary: "view" gives incorrect viewpoint in gnuplot
                 Project: GNU Octave
            Submitted by: hardy
            Submitted on: Do 13 Feb 2014 19:35:13 GMT
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.0
        Operating System: Any

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Details:

Here is a little m-script to demonstrate the behavior:


graphics_toolkit('gnuplot');
close all; clear all;
figure;
surf(sombrero);
input('Please rotate with mouse, done?');
[a,b]=view


You can rotate the resulting 3d plot with your mouse. But afterwards the view
command will always return the values [-37.5,30], regardless of what viewpoint
you rotated to.

With fltk as graphics_toolkit this behavior is absent. There you will get the
the proper viewpoint results from the view command.




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