Imager::Filter::Mandelbrot.3pm

Langue: en

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Version: 2010-05-02 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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 <tony@imager.perl.org>

SEE ALSO

Imager, Imager::Filters.