pngleam

gleam add pngleam

import pngleam

pub fn main() {
  [
    <<0xFF, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0xFF>>,
    <<0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0xFF>>,
    <<0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x80, 0x80, 0x80>>,
  ]
  |> gleam_png.from_packed(
    width: 3,
    height: 3,
    color_info: pngleam.rgb_8bit,
    compression_level: pngleam.default_compression,
  )
  |> simplifile.write_bits("img.png", _)
}

Further documentation can be found at https://hexdocs.pm/pngleam.

Development

gleam run   # Run the project
gleam test  # Run the tests
gleam shell # Run an Erlang shell