Changes for version 0.53 - 2020-12-16
- Support png_(g|s)et_(cHRM_XYZ|chunk_cache_max)
- Support png_set_(background|rgb_to_gray|quantize); add examples
- Add create_(reader|writer), color_type_channels convenience functions
- Support partial read functions png_(read|write)_(end|image|info)
- Support transform functions png_set_(.*) where possible
- init_io made safer
- Set palette chunk bugs fixed
- split_alpha internals simplified, doc changed
Documentation
print contents of PNG files
Modules
Constants for libpng
Perl interface to the C library "libpng".
Examples
- examples/color-type-name.pl
- examples/copy-png.pl
- examples/get-www-png-out.txt
- examples/get-www-png.pl
- examples/grayface.png
- examples/libpng-write.pl
- examples/life-gray.png
- examples/life_before_the_pandemic.png
- examples/loveheartface.png
- examples/mono.png
- examples/picked-wave.png
- examples/png-cgi.pl
- examples/q.pl
- examples/random-wave.png
- examples/rgb-to-gray.pl
- examples/set-background.pl
- examples/set-background.png
- examples/set-text.pl
- examples/set-unknown-chunk.pl
- examples/supports.pl
- examples/synopsis-easy.pl
- examples/synopsis.pl
- examples/wave.png
- examples/xkcd-out.txt
- examples/xkcd.pl
