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[Octave-bug-tracker] [bug #49769] struct2hdl does not restore legends or


From: Pantxo Diribarne
Subject: [Octave-bug-tracker] [bug #49769] struct2hdl does not restore legends or colorbars fully
Date: Sun, 11 Dec 2016 22:03:50 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0

Follow-up Comment #6, bug #49769 (project octave):

The problem is that, by default (without the "hilev" option), legends are
turned into regular axes for which the "visible" property is not interpreted
the same way by the rederer. 

@Rik: The idea of the "hilev" argument was to make use of high level functions
to restore listeners. This option was meant to be enabled whenever we want to
load dynamic objects, like in hdload, unfortunately it is untested up to now
and the code behind it is probably not the right way to go. I would not
recommend to enable it until we have a proper mechanism to reload objects
which heavily rely on listeners (legends, colorbars, bar groups ...).

PS: I have proposed an improvement in bug #44670 that make struct2hdl more
compatible with Matlabs old .fig format. When I get some time, I'll try to
rebase those changes and propose some cleanup same time.

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