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Re: OT: libpng docs

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From nobody@example.org (Scott)
Newsgroups comp.lang.c
Subject Re: OT: libpng docs
Date Wed, 19 Jun 2019 16:04:41 GMT
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On Wed, 19 Jun 2019 06:26:35 +0000 (UTC), Eli the Bearded
<*@eli.users.panix.com> wrote:

>When you posted that, last week, I hadn't done anything with libpng.
>Since then I've implemented some code to generate png files. I found
>
>http://zarb.org/~gc/html/libpng.html
>
>which has a sample program that reads a (RGBA) png, modifies it on a
>pixel by pixel basis, and then writes a new one out. It was very helpful
>to see that and then be able to check against the wall-of-text manpage.

Nice find, thanks. There is (seems to be) a lot more to libpng, but
that's not a bad starting point.

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OT: libpng docs nobody@example.org (Scott) - 2019-06-14 15:25 +0000
  Re: OT: libpng docs Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-06-14 20:46 +0000
    Re: OT: libpng docs nobody@example.org (Scott) - 2019-06-16 02:01 +0000
      Re: OT: libpng docs Eli the Bearded <*@eli.users.panix.com> - 2019-06-19 06:26 +0000
        Re: OT: libpng docs nobody@example.org (Scott) - 2019-06-19 16:04 +0000
          Re: OT: libpng docs Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-06-19 09:16 -0700
            Re: OT: libpng docs Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-06-19 20:42 +0000
              Re: OT: libpng docs My nuts hurt <cdalten@gmail.com> - 2019-06-20 06:55 -0700
              Re: OT: libpng docs Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-06-20 07:46 -0700

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