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[Octave-bug-tracker] [bug #57029] printing as jpeg should support settin

From: Andreas Weber
Subject: [Octave-bug-tracker] [bug #57029] printing as jpeg should support setting quality
Date: Thu, 10 Oct 2019 04:14:13 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0


                 Summary: printing as jpeg should support setting quality
                 Project: GNU Octave
            Submitted by: andy1978
            Submitted on: Thu 10 Oct 2019 08:14:11 AM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Feature Request
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any



The other software product apparently allows to set the jpeg quality when

print('foo.jpg', '-djpeg100');

but this appears to be a undocumented feature, see

It would be easy to implement this (perhaps we should add it to the "little
project" page on our wiki):
* Parse and validate the quality in __print_parse_opts__.m
* add it to the call of imwrite around line 707. imwrite already supports the
"quality" option.


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