Tony Cook
/
Imager-1.021
/
Imager::Filter::Mandelbrot
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.