arjan / pixels

Pixels

Elixir NIF to read image data from PNG and JPEG files.

For PNG images, it uses the lodepng C library.

For JPEG images, it uses the ujpeg C library. Progressive or lossless JPEG files are not supported by this library.

If available in Hex, the package can be installed by adding pixels to your list of dependencies in mix.exs:

def deps do
  [
    {:pixels, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/pixels.