Re: png image scrambled

On Fri, 23 Aug 2019, Roland Winkler wrote:

> For GNU Emacs customizability is quite important.  So it seems to me
> it would make sense that it allowed the user to choose a custom
> color for transparent parts of a png image similar to eog.  I'll
> discuss this on an emacs mailing list.  I assume that libpng
> supports this.

The overlay of a transparent image on a background is not a function 
of libpng.  This is something that GNU Emacs would need to do while 
rendering the image for display. If GNU Emacs was displaying a web 
page, then I would assume it should use the background color that the 
web page indicates.

Bob
-- 
Bob Friesenhahn
[email protected], http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/
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