[Octave-bug-tracker] [bug #48427] legend objects in gnuplot

[Rik]

Update of bug #48427 (project octave):

                 Summary: legend no longer correct for hggroup objects with
gnuplot => legend objects in gnuplot

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Follow-up Comment #6:

Okay, that was easy.  I pushed your cset here
(http://hg.savannah.gnu.org/hgweb/octave/rev/21f3cbd5c708).

Running 'demo legend' I notice two instances that look off.

First, there is no color patch associated with a surface object, although the
text appears next to a blank space.


surf (peaks ())
legend ("abc")


Second, the spacing between legend text objects when the fontsize is changed
is incorrect.


demo legend 1


That is controlled by the create_spacingspec() function which is only used
when creating the legend.  Maybe it is no longer needed?  There is a note in
the function about why it was created. 

Finally, the legend object in OpenGL has a background color that can be
changed with the 'Color' property.  In gnuplot, it appears that the 'Color' is
set to "none" because it is transparent.  I don't know if that can be fixed 



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