# `Image.Options.Equalize`
[🔗](https://github.com/elixir-image/image/blob/v0.65.0/lib/image/options/equalize.ex#L1)

Options and option validation for `Image.equalize/2`.

# `equalize_option`

```elixir
@type equalize_option() :: :all | :each | :luminance
```

Options applicable to `Image.equalize/2`.

# `validate_options`

Validate the options for `Image.equalize/2`.

---

*Consult [api-reference.md](api-reference.md) for complete listing*