# `PdfElixide.Document.RenderedPage`
[🔗](https://github.com/r8/pdf_elixide/blob/v0.23.0/lib/pdf_elixide/document/rendered_page.ex#L1)

A page rasterized to an image, with the encoded bytes and their pixel
dimensions.

    page = PdfElixide.Document.page!(doc, 0)
    rendered = PdfElixide.Document.Page.render!(page, dpi: 150)

    File.write!("page0.png", rendered.data)
    {rendered.width, rendered.height}
    #=> {1275, 1650}

`:data` is a complete file for `:png` and `:jpeg`. For `:rgba8` it is bare
pixels instead — premultiplied RGBA8888, four bytes per pixel, row-major from
the top-left corner, with no padding between rows, so
`byte_size(data) == width * height * 4`. Un-premultiply it yourself if you need
straight alpha.

Unlike `PdfElixide.Document.Image`, this struct holds no native handle: the
bytes are already encoded, so there is nothing to release and nothing to
close.

See the [Rendering](guides/rendering.md) guide for what the raster covers, how
to size it, and how layer visibility differs from text extraction.

# `format`

```elixir
@type format() :: :png | :jpeg | :rgba8
```

The encoding of `:data` — the `:format` the render was asked for.

# `t`

```elixir
@type t() :: %PdfElixide.Document.RenderedPage{
  data: binary(),
  format: format(),
  height: non_neg_integer(),
  width: non_neg_integer()
}
```

---

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