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".