Resamplex

Resamplex is a supervised image resizer that is based on evadne/supervised-scaler (specifically its "resampler" dependency) and depends on libvips (https://jcupitt.github.io/libvips/). NOTE: Absolutely NO use of ImageMagick or GraphicsMagick!

Installation

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

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

Usage

{:ok, path_to_converted_temp_file} = Resamplex.request("path/to/file.(jpg|png)", maxWidth, maxHeight)

Input file can be jpg or png (and possibly others such as pdf or webm, haven't tested) Output is always jpg currently. Quality cannot yet be specified.

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