Re: [Gawkextlib-developer] [gawkextlib:bugs] #8 gawk-gd translucency fix (fwd)

[Andrew J. S. <as...@te...>]

Ha. Thanks. I committed the patch. I guess I should push out a new
release of the GD library...

On Tue, Nov 14, 2023 at 09:15:10AM +0100, Jürgen Kahrs Google IMAP wrote:
> Hello Andrew,
> Evgeny's change adds just one line containing a function call.
> After this change all PNG files will be saved with an alpha
> translucency channel. I think this is a good idea.
> 
> Thanks to Evgeny for caring about this advanced feature and
> to Andrew for caring about the GIT stuff that causes me to acquire
> a spontaneous a skin rash whenevever I think about GIT.
> 
> Juergen Kahrs
> 
> 
> >Hi,
> >
> >In bug https://sourceforge.net/p/gawkextlib/bugs/8/, Evgeny is proposing the
> >attached patch. Is anybody able to evaluate whether this makes sense? I'm not
> >familiar with the GD API and extension.  It passes "make check" for me, but I
> >have no ability to validate it beyond that.
> >
> >Regards,
> >Andy
> >
> >----- Forwarded message from Evgeny Dobromilsky <nes...@us...> -----
> >
> >Date: Sat, 11 Nov 2023 16:27:13 -0000
> >From: Evgeny Dobromilsky <nes...@us...>
> >To: "[gawkextlib:bugs] " <8...@bu...>
> >Subject: [gawkextlib:bugs] #8 gawk-gd translucency fix
> >
> >Sorry for my bad English. Alpha channel was ignored WHILE saving a PNG-file,
> >but with gdImageSaveAlpha(im, 1) the file is saving with alpha-channel.
> >
> >━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> >
> >[bugs:#8] gawk-gd translucency fix
> >
> >Status: open
> >Group: v1.0_(example)
> >Created: Sat Nov 11, 2023 04:24 PM UTC by Evgeny Dobromilsky
> >Last Updated: Sat Nov 11, 2023 04:24 PM UTC
> >Owner: nobody
> >Attachments:
> >
> >   • gd.c (19.2 kB; text/x-csrc)
> >
> >The gawk-gd library ignored alpha-channel due saving PNG-files, I've added this
> >line to a gd.c source:
> >gdImageSaveAlpha(im, 1); // save full alpha channel
> >Tested. Works great.
> >Please, update it in repo.
> >
> >━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
> >
> >Sent from sourceforge.net because you indicated interest in
> >https://sourceforge.net/p/gawkextlib/bugs/8/
> >
> >----- End forwarded message -----
> >
> >
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