NAME
Crypt::Image::Util - Helper for Crypt::Image module.
VERSION
Version 0.14
DESCRIPTION
Utility module for Crypt::Image. Methods can be accessed directly.
METHODS
cloneImage($image)
It clones the given $image (object of type GD::Image) and returns the clone of type GD::Image.
saveImage($file_name, $image, $type)
Saves the $image data as $file_name of the $type. The parameters are as below in sequence:
Filename with the complete path.
Object of type GD::Image for the image.
Type of the given image (png, gif or jpg).
moveDown($pixel, $number)
Moves the $pixel down by $number.
moveUp($pixel, $number)
Moves the $pixel up by $number.
getColor($r, $g, $b)
Returns the color index for the given <$r>, $g and $b.
splitInTwo($point)
It splits the $point into X, Y coordinates and returns an object of type Crypt::Image::Axis.
splitInThree($point)
It splits the $point into X, Y, Z coordinates and returns an object of type Crypt::Image::Axis.
differenceInAxis($key_image, $new_image, $x, $y)
It returns the absolute difference in the R, G and B of the $key_image and cloned images at $x and $y coordinates. The parameters are listed below in sequence:
Object of type GD::Image for key image.
Object of type GD::Image for new image.
X coordinate.
Y coordinate.
getPixelColorRGB($image, $x, $y)
Returns the R, G, B of the $image at the $x, $y coordinates. Parameters are listed below in sequence:
Object of type GD::Image for the image.
X coordinate.
Y coordinate.
AUTHOR
Mohammad S Anwar, <mohammad.anwar at yahoo.com>
REPOSITORY
https://github.com/manwar/Crypt-Image
BUGS
Please report any bugs / 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.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Crypt::Image::UtilYou can also look for information at:
RT: CPAN's request tracker
AnnoCPAN: Annotated CPAN documentation
CPAN Ratings
Search CPAN
LICENSE AND COPYRIGHT
Copyright (C) 2011 - 2017 Mohammad S Anwar.
This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at:
http://www.perlfoundation.org/artistic_license_2_0
Any use, modification, and distribution of the Standard or Modified Versions is governed by this Artistic License.By using, modifying or distributing the Package, you accept this license. Do not use, modify, or distribute the Package, if you do not accept this license.
If your Modified Version has been derived from a Modified Version made by someone other than you,you are nevertheless required to ensure that your Modified Version complies with the requirements of this license.
This license does not grant you the right to use any trademark, service mark, tradename, or logo of the Copyright Holder.
This license includes the non-exclusive, worldwide, free-of-charge patent license to make, have made, use, offer to sell, sell, import and otherwise transfer the Package with respect to any patent claims licensable by the Copyright Holder that are necessarily infringed by the Package. If you institute patent litigation (including a cross-claim or counterclaim) against any party alleging that the Package constitutes direct or contributory patent infringement,then this Artistic License to you shall terminate on the date that such litigation is filed.
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