[Octave-bug-tracker] [bug #33757] Legend using DisplayName not displayed

[Ben Abbott]

Follow-up Comment #4, bug #33757 (project octave):

Rik,

In Matlab, I tried 


>> h = plot (rand (3))

h =

  175.0022
  176.0012
  177.0012

>> get (h, 'displayName')

ans = 

    ''
    ''
    ''

>> legend show
>> get (h, 'displayName')

ans = 

    ''
    ''
    ''


and obtained the attached result.  Since you've just looked over the code, do
you see an easy way to implement compatibility and also properly handle cases
like below?


h = plot (rand (3));
legend (h([1,3]), 'hello', 'world')




(file #26625)
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Additional Item Attachment:

File name: legend_show.pdf                Size:3 KB


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