[Octave-bug-tracker] [bug #41770] Some factory defaults don't conform to matlab values

[Pantxo Diribarne]

URL:
  <http://savannah.gnu.org/bugs/?41770>

                 Summary: Some factory defaults don't conform to matlab values
                 Project: GNU Octave
            Submitted by: pantxo
            Submitted on: mar. 04 mars 2014 12:45:26 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: Any

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Details:

I have only investigated defaults returning empty matrices that shouldn't. 
This is not a big issue as they are updated when an object is created but
querying their factory value doesn't return the expected value as in Matlab
(attached matlabfactory.mat file).

You may try the following in octave 3.8 or dev:


load ("-7", "matlabfactory.mat") #load factory defautlts for the following
properties

props = {'surfacexdata', 'surfaceydata', 'surfacezdata', ...
'surfacealphadata', 'surfacecdata', ...
'patchfaces', ...
'imagealphadata', ...
'axesview', 'axescameraupvector'};

factorydef = cellfun (@(x) get (0, ["factory" x]), props, "uniformoutput",
false);
assert (factorydefml, factorydef)


I also attached a patch that make this test script pass (and all tests in
graphics.cc still pass)






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File Attachments:


-------------------------------------------------------
Date: mar. 04 mars 2014 12:45:26 GMT  Name: matlabfactory.mat  Size: 254 o  
By: pantxo

<http://savannah.gnu.org/bugs/download.php?file_id=30769>
-------------------------------------------------------
Date: mar. 04 mars 2014 12:45:26 GMT  Name: adjust_factorydefaults.patch 
Size: 6 ko   By: pantxo

<http://savannah.gnu.org/bugs/download.php?file_id=30770>

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