---
name: "Imager::Filter::Mandelbrot"
section: "3pm"
platform: "linux"
package: "libimager-perl"
version: "1.027+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Imager::Filter::Mandelbrot"
---

# Imager::Filter::Mandelbrot(3pm)

filter that renders the Mandelbrot set.

## NAME

Imager::Filter::Mandelbrot - filter that renders the Mandelbrot set.

## SYNOPSIS

```
  use Imager;
  use Imager::Filter::Mandelbrot;
  $img->filter(type=>'mandelbrot', ...);
```

## DESCRIPTION

This is a expansion of the `"mandelbrot"` dynamically loadable filter provided in `"dynfilt"` in previous releases of Imager.

Valid filter parameters are:

- •

  `"minx"`, `"maxx"` - the range of x values to render.  Defaults: -2.5, 1.5.

- •

  `"miny"`, `"maxy"` - the range of y values to render.  Defaults: -1.5, 1.5

- •

  `"maxiter"` - the maximum number of iterations to perform when checking if the sequence tend towards infinity.

## AUTHOR

Original by Arnar M. Hrafnkelsson.

Adapted and expanded by Tony Cook \<tonyc@cpan.org\>

## SEE ALSO

Imager, Imager::Filters.