Image::Identicon - Generate Identicon image
Version 0.03
use Image::Identicon;
my $identicon = Image::Identicon->new(salt=>$salt);
my $image = $identicon->render(); # or pass 32bit integer.
binmode(*STDOUT);
print "Content-Type: image/png\r\n\r\n";
print $image->{image}->png;
no functions exported.
Create identicon generator.
$opts->{size} - image size (width and height)
$opts->{code} - 32bit integer code
Create an identicon image. Returns hashref. $result->{image} will be GD::Image instance.
calculate 32bit Identicon code from IP address.
decode patch information from 32bit integer.
This module uses GD and Digest::SHA.
YAMASHINA Hio, <hio at cpan.org>
Please report any bugs or feature requests to bug-image-identicon at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Image-Identicon. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
You can find documentation for this module with the perldoc command.
perldoc Image::Identicon
You can also look for information at:
http://clair.hio.jp/~hio/identicon/
Don Park originally implements identicon.
http://www.docuverse.com/blog/donpark/2007/01/18/visual-security-9-block-ip-identification
Copyright 2007 YAMASHINA Hio, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
