bugGNU Octave - Bugs: bug #50489, errorbar does not display marker...

 
 

bug #50489: errorbar does not display marker in legend (gnuplot only)

Submitted by:  Kusmin <akusmin>
Submitted on:  Tue 07 Mar 2017 11:22:39 PM UTC  
 
Category:  Plotting with gnuplot Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Confirmed Assigned to:  None
Originator Name:  Kusmin Open/Closed:  Open
Release:  dev Operating System:  GNU/Linux

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Wed 13 Dec 2017 06:37:57 PM UTC, comment #2:

I've added Dan Sebald to the CC list since he is the main programmer of the interface to gnuplot.

I also modified the example to see more clearly what is going on.

This is attached as the file tst_errbar_gnuplot.m

(file #42641)

Rik <rik5>
Project Administrator
Thu 09 Mar 2017 05:37:17 AM UTC, comment #1:

Clarifying the summary.

Rik <rik5>
Project Administrator
Tue 07 Mar 2017 11:22:39 PM UTC, original submission:

When gnuplot_draw_axes.m from mercurial is used with 4.2.1 release to fix the bug #50473: (plotting with errorbar: duplicate legend entries)
leads to another problem: marker symbol is not shown in the legend when errorbar.m is used. The following code demonstrates the problem:

graphics_toolkit gnuplot
a=linspace(1,10,100)
b=sin(a);
myerr=a*0+0.1
h1=errorbar(a,b,myerr)
set(h1,"linestyle",'--',"linewidth",5,"color",'red',"marker","*",'markersize',12);
legend("test");

if plot is used instead of errorbar, the problem is not present.

Kusmin <akusmin>

 

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Attached Files
file #42641:  tst_errbar_gnuplot.m added by rik5 (251B - text/x-matlab)

 

Depends on the following items: None found

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-12-13 rik5 Attached File- => Added tst_errbar_gnuplot.m, #42641
        Carbon-Copy- => Added sebald
    2017-03-09 rik5 StatusNone => Confirmed
    2017-03-09 rik5 Release4.2.1 => dev
        Summary gnuplot_draw_axes.m from mercurial: with errorbar.m no marker in the legend => errorbar does not display marker in legend (gnuplot only)

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