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

  use Imager;
  use Imager::Filter::Mandelbrot;

  $img->filter(type=>'mandelbrot', ...);

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.

Original by Arnar M. Hrafnkelsson.

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

Imager, Imager::Filters.