# `Image.Plug.Pipeline.Ops.Rotate`
[🔗](https://github.com/elixir-image/image_plug/blob/v0.1.0/lib/image/plug/pipeline/ops/rotate.ex#L1)

Rotation operation. Rotates the working image by `angle` degrees
clockwise.

Arbitrary angles in `0..360` are accepted by the IR and the
interpreter — internally this calls `Image.rotate/2` which uses
libvips' affine transform for non-90° angles. Provider URL parsers
may impose narrower constraints reflecting their CDN's grammar:

* **Cloudflare** and **ImageKit** restrict to multiples of 90°
  (the only values their URL grammars accept).

* **imgix** accepts arbitrary integer degrees.

* **IIIF Image API 3.0** accepts arbitrary `0..360` (integer or
  fractional), so a `Rotate{angle: 45.5}` round-trips cleanly
  through the IIIF provider.

An angle of `0` (or `+0.0`) is a no-op and is dropped by
`Image.Plug.Pipeline.Normaliser`.

# `t`

```elixir
@type t() :: %Image.Plug.Pipeline.Ops.Rotate{angle: number()}
```

---

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