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[Octave-bug-tracker] [bug #54309] Internal transparent area of png image


From: Rik
Subject: [Octave-bug-tracker] [bug #54309] Internal transparent area of png image is loaded as border color by imread
Date: Sat, 14 Jul 2018 19:54:54 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0

Update of bug #54309 (project octave):

                  Status:                 Invalid => Confirmed              
             Open/Closed:                  Closed => Open                   

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Follow-up Comment #8:

Interesting, Matlab does exactly what Octave does.  The IMG data is solid in
the center, and you need the Alpha mask in order to get the right image.

@Philip: What happens if you display the IMG only using imshow?


load imgvar.mat
imshow (IMG)


Is it a solid heart or an outlined heart?


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  <http://savannah.gnu.org/bugs/?54309>

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