Template::Plugin::GD::Constants(3)         User Contributed Perl Documentation


NAME
       Template::Plugin::GD::Constants - Interface to GD module constants

SYNOPSIS
           [% USE gdc = GD.Constants %]

           # --> the constants gdc.gdBrushed, gdc.gdSmallFont, gdc.GD_CMP_IMAGE
           #     are now available

EXAMPLES
           [% FILTER null;
               USE gdc = GD.Constants;
               USE im  = GD.Image(200,100);
               black = im.colorAllocate(0  ,0,  0);
               red   = im.colorAllocate(255,0,  0);
               r = im.string(gdc.gdLargeFont, 10, 10, "Large Red Text", red);
               im.png | stdout(1);
              END;
           -%]

DESCRIPTION
       The GD.Constants plugin provides access to the various GD module's
       constants (such as gdBrushed, gdSmallFont, gdTransparent, GD_CMP_IMAGE
       etc).  When GD.pm is used in perl it exports various contstants into
       the caller's namespace.  This plugin makes those exported constants
       available as template variables.

       See Template::Plugin::GD::Image and GD for further examples and
       details.

AUTHOR
       Thomas Boutell wrote the GD graphics library.

       Lincoln D. Stein wrote the Perl GD modules that interface to it.

       Craig Barratt <craig@arraycomm.com> wrote the original GD plugins for
       the Template Toolkit (2001).

       Andy Wardley <abw@cpan.org> extracted them from the TT core into a
       separate distribution for TT version 2.15.

COPYRIGHT
       Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>, 2006 Andy
       Wardley <abw@cpan.org>.

       The GD.pm interface is copyright 1995-2000, Lincoln D. Stein.

       This module is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

SEE ALSO
       Template::Plugin::GD, Template::Plugin::GD::Image, GD

perl v5.32.0                      2020-07-07
                                            Template::Plugin::GD::Constants(3)