[Octave-bug-tracker] [bug #60972] some sgrid issues

[sylvain bougnoux]

URL:
  <https://savannah.gnu.org/bugs/?60972>

                 Summary: some sgrid issues
                 Project: GNU Octave
            Submitted by: sbougnoux
            Submitted on: lun. 26 juil. 2021 14:47:08 UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.3.0
         Discussion Lock: Any
        Operating System: Microsoft Windows

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Details:

Maybe I shall write different anomalies reports but as they are small ones, I
group them here FYI:

1/the plot might be ugly with the following configuration


figure
axis([-7 0 -1 7],'equal')
sgrid,box


* the dot line zeta=1 is not there by default (x-axis).
* the 45° diagonal do not appear (which is sometimes useful).
* Where does the zeta number come from, how to assess the value for 45°?
* too many numbers appear in bottom right, even worse if y range becomes [0
7].
* why the circles are plain, while the lines are doted?
* Might be good to link the grid button to sgrid if asked? Though of course
one may want both.
* When panning the zeta values are drawn outside of the axis.
* How to remove these drawn zeta values?

2/ If changing the Z and W parameters, how to come back to default values
without relaunching everything?

Hope this helps



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File Attachments:


-------------------------------------------------------
Date: lun. 26 juil. 2021 14:47:08 UTC  Name: 2021-07-26_16-43-47.png  Size:
34kio   By: sbougnoux

<http://savannah.gnu.org/bugs/download.php?file_id=51694>

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