Crypt::Image::Util - Helper for Crypt::Image module.
Utility module for Crypt::Image. Methods can be accessed directly.
Clone the given image (object of type GD::Image) and returns the clone of type GD::Image.
Saves the given image data as given file name of the given type. The parameters are listed below in sequence:
Moves the given pixel down by given number.
Moves the given pixel up by given number.
Returns the color index for the given R, G and B.
Splits the given point into X,Y coordinates & returns an object of type Crypt::Image::Axis.
Splits the given point into X,Y,Z coordinates & returns an object of type Crypt::Image::Axis.
Returns the absolute difference in the R, G and B of the given key and cloned images at X & Y coordinates. The parameters are listed below in sequence:
Returns the R, G, B of the given image at the given X,Y coordinates. The parameters are listed below in sequence:
Mohammad S Anwar,
<mohammad.anwar at yahoo.com>
Please report any bugs or feature requests to
bug-crypt-image at rt.cpan.org or through the the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Crypt-Image.
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.
You can also look for information at:
Copyright 2011 Mohammad S Anwar.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.