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

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

# `modulate_option`

```elixir
@type modulate_option() ::
  {:brightness, float()}
  | {:lightness, float()}
  | {:saturation, float()}
  | {:hue, integer()}
```

Valid options for `Image.modulate/2`.

# `modulate_options`

```elixir
@type modulate_options() :: [modulate_option()] | map()
```

Options applicable to Image.modulate/2

# `validate_options`

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

See `t:Image.Options.Modulate.modulate_options/0`.

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