[Octave-bug-tracker] [bug #42047] hgload () loses properties of object which has non-empty tag

[sergey plotnikov]

URL:
  <http://savannah.gnu.org/bugs/?42047>

                 Summary: hgload () loses properties of object which has
non-empty tag
                 Project: GNU Octave
            Submitted by: nul0m
            Submitted on: Fri 04 Apr 2014 01:00:53 PM GMT
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

In the following example:

close all
h = patch ([1 1 2 2],[1 2 2 1],"b");
hgsave (1,"testfig1")
hgload ("testfig1")
set (h,"tag","smth")
hgsave (1,"testfig2")
hgload ("testfig2")

second _hgload_ loses properties of patch object.

Checking out why it may happen I found that _struct2hdl ()_ does it by
purpose: subfunction _setprops ()_ merely ignores all the properties if
object's tag is non-empty or not equal to "legend" or "colorbar". Was this
really meant?




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