NAME
    CAD::Drawing::IO::Image - Output methods for images

NOTICE
    THIS MODULE IS CURRENTLY EMPTY!

AUTHOR
      Eric L. Wilhelm
      ewilhelm at sbcglobal dot net
      http://pages.sbcglobal.net/mycroft

COPYRIGHT
    This module is copyright (C) 2003 by Eric L. Wilhelm and A. Zahner Co.

LICENSE
    This module is distributed under the same terms as Perl. See the Perl
    source package for details.

    You may use this software under one of the following licenses:

      (1) GNU General Public License
        (found at http://www.gnu.org/copyleft/gpl.html)
      (2) Artistic License
        (found at http://www.perl.com/pub/language/misc/Artistic.html)

NO WARRANTY
    This software is distributed with ABSOLUTELY NO WARRANTY. The author and
    his employer will in no way be held liable for any loss or damages
    resulting from its use.

Modifications
    The source code of this module is made freely available and
    distributable under the GPL or Artistic License. Modifications to and
    use of this software must adhere to one of these licenses. Changes to
    the code should be noted as such and this notification (as well as the
    above copyright information) must remain intact on all copies of the
    code.

    Additionally, while the author is actively developing this code,
    notification of any intended changes or extensions would be most helpful
    in avoiding repeated work for all parties involved. Please contact the
    author with any such development plans.

SEE ALSO
      CAD::Drawing
      Image::Magick

Changes
      0.00 First public release
      0.01 Minor changes

Requisite Plug-in Functions
    See CAD::Drawing::IO for a description of the plug-in architecture.

  check_type

    Returns true if $type is "img" or $filename matches one of the
    ImageMagick type extensions.

      $fact = check_type($filename, $type);

Methods
  load

      load();

  save

      save();

  image_colors

      image_colors();