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  imgcopyright(%opts)

    Sets up various configurations, and then executes the EXIF changes to
    images sent in.

    We set the Copyright EXIF tag to Copyright (C) YEAR by NAME, where YEAR
    is auto-generated, and NAME is sent in as an option (see below).

    We also set the Creator EXIF tag to NAME (EMAIL). If EMAIL is not sent
    in as an option, it, and the parens around it will be omitted.

    Returns a hash reference with the following keys: ok and fail. Each key
    contains an array reference. The former contains a list of the image
    names that succeeded, and the latter, a list of image names that
    failed.

    Options:

   image

    A string containing either an image filename (including full path if
    not local), or the name of a directory containing images. If the value
    is a directory, we'll operate on all images in that dir.

    We will, by default, create a new sub-directory named ci in the
    directory found in the value, and if the directory is current working
    directory, we'll create the sub directory there.

    All updated images will be copied into the new ci directory with the
    same filename, with a <C>ci_</c> prepended to it.

    Eg: "/home/user/Pictures"

   check

    We won't make any changes, we'll simply check all images specified with
    the image option, and if they are missing either Copyright or Creator
    EXIF data, we'll print this information to STDOUT.

   name

    A string containing the name you want associated with the copyright
    notice. It will be used in both the Copyright and Creator EXIF tags.

    Eg: "Steve Bertrand"

   email

    A string containing the email address of the copyright holder. This
    will be included in the Creator EXIF tag if sent in.

    Eg: "steveb@cpan.org"

   dst

    A string containing the name of a directory to be used to store the
    manipulated images. By default, we use the path sent in with the image
    option.

    Eg: "/home/user/backup"

   remove

    Bool. If set, we'll remove all copyright information on the image(s).

   force

    Bool. If set, if an image already has copyright information set, we'll
    overwrite it. By default we skip these files.

AUTHOR

    Steve Bertrand, <steveb at cpan.org>

LICENSE AND COPYRIGHT

    Copyright 2016 Steve Bertrand.

    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.