This spot of code extends Perl Image::Base to create or update PNG image files using the Image::PNGwriter module and PNGwriter library.

Image::Base::PNGwriter sample

Image-Base-PNGwriter is free software (free as in freedom), published under the terms of the GNU General Public License (v3 or higher).

Download version 8 here, either the full source here or from CPAN, or a Debian package here or from my repo.

Image-Base-PNGwriter-8.tar.gz (44k, and sig)
libimage-base-pngwriter-perl_8-1_all.deb (11k, and sig)

The sig files are Gnu PG ascii armoured signatures generated from my key. There's a SIGNATURE file inside the .tar.gz for cpansign too. Older sources can be found at backpan.

On Debian, pngwriter is no longer in the archive but past packaged libpngwriter0c2 and libpngwriter0-dev can still be used (with past libpng12 too), eg. from Copies of those debs are included in my repo, as is a libimage-pngwriter-perl packaged Image::PNGwriter.

See Image-Base page for other Image::Base things, including other ways to write PNG.

This page Copyright 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2020, 2024 Kevin Ryde, except for the GPLv3 logo which is Copyright Free Software Foundation and used here in accordance with its terms.

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