Moul

Opinionated Image Resizing Library

Installation

This package requires a static binary, https://github.com/moul-co/moul/releases >= v5.0.0-rc.5 to be in $PATH.

The package can be installed by adding moul to your list of dependencies in mix.exs:

def deps do
  [
    {:moul, "~> 0.4.0"}
  ]
end

There are two hashing options available:

By default, moul uses ThumbHash, but it can also be configured to use BlurHash.

config :moul,
  hash: "blurhash"

Example

test/images/DSCF0527.JPG ```elixir iex(1)> Moul.moulify("test/images/DSCF0527.JPG") {:ok, %{ hash: "yygKJQaEeJZ3B4rXhodHqHSHUGcH", height: "6240", width: "4160" }} ``` File created: - xl: `test/images/DSCF0527/xl.jpeg` - lg: `test/images/DSCF0527/lg.jpeg` - md: `test/images/DSCF0527/md.jpeg` - xs: `test/images/DSCF0527/xs.jpeg`
test/images/profile.png ```elixir iex(1)> Moul.avatarize("test/images/profile.png") {:ok, %{ hash: "GwgSFwKLZYZ/eHZHZ1aWZ4iHyAgpjaAC", height: "1190", width: "1190" }} ``` File created: - xl: `test/images/profile/xl.jpeg` - lg: `test/images/profile/lg.jpeg` - md: `test/images/profile/md.jpeg` - xs: `test/images/profile/xs.jpeg`

Preview: xl | blurhash | thumbhash

<img src="test/images/dscf3742-4k-by-phearak-s-tha/xl.jpeg" width="300" /> <img src="test/images/dscf3742-4k-by-phearak-s-tha/xs-blurhash.jpeg" width="300" /> <img src="test/images/dscf3742-4k-by-phearak-s-tha/xs-thumbhash.jpeg" width="300" />
<img src="test/images/profile/xl.jpeg" width="300" /> <img src="test/images/profile/xs-blurhash.jpeg" width="300" /> <img src="test/images/profile/xs-thumbhash.jpeg" width="300" />
<img src="test/images/DSCF0527/xl.jpeg" width="300" /> <img src="test/images/DSCF0527/xs-blurhash.jpeg" width="300" /> <img src="test/images/DSCF0527/xs-thumbhash.jpeg" width="300" />

Documentation

Documentation can be found here: https://hexdocs.pm/moul