/ 
Image-DS9-v1.0.0
River stage zero No dependents
/ Image::DS9::Constants::V0

NAME

Image::DS9::Constants::V0 - predefined constants

VERSION

version v1.0.0

SYNOPSIS

# import all of the constants
use Image::DS9::Constants;

# import a subset
use Image::DS9::Constants qw( _const1 _const2 );

# change the prefix
use Image::DS9::Constants Prefix => 'X_';

# change the prefix and import a subset
use Image::DS9::Constants
   Prefix => 'X_', qw( X_const1 X_const2 );

# list the available constants;
use Image::DS9::Constants;
Image::DS9::Constants::list;
Image::DS9::Constants::list( Prefix => 'X_' );

DESCRIPTION

This module provides a large number of Perl constants for option strings used to communicate with DS9. The constants have a default prefix of _, which may be changed by the user (see "SYNOPSIS"). See the documentation for the Perl constant module for information on what constitutes a legal constant name (for instance, two leading underscores are not allowed).

To determine what the constants are, use the list function:

perl -MImage::DS9::Constants \
        -e 'Image::DS9::Constants::list'

This will print a listing of all of the constants. To specify a different prefix,

perl -MImage::DS9::Constants \
        -e 'Image::DS9::Constants::list( Prefix => "XX")'

SUPPORT

Bugs

Please report any bugs or feature requests to bug-image-ds9@rt.cpan.org or through the web interface at: https://rt.cpan.org/Public/Dist/Display.html?Name=Image-DS9

Source

Source is available at

https://gitlab.com/djerius/image-ds9

and may be cloned from

https://gitlab.com/djerius/image-ds9.git

SEE ALSO

Please see those modules/websites for more information related to this module.

AUTHOR

Diab Jerius <djerius@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2017 by Smithsonian Astrophysical Observatory.

This is free software, licensed under:

The GNU General Public License, Version 3, June 2007