Template::Plugin::GD::Constants - Interface to GD module constants
[% USE gdc = GD.Constants %] # --> the constants gdc.gdBrushed, gdc.gdSmallFont, gdc.GD_CMP_IMAGE # are now available
[% 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; -%]
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.
Thomas Boutell wrote the GD graphics library.
Lincoln D. Stein wrote the Perl GD modules that interface to it.
Craig Barratt <email@example.com> wrote the original GD plugins for the Template Toolkit (2001).
Andy Wardley <firstname.lastname@example.org> extracted them from the TT core into a separate distribution for TT version 2.15.
Copyright (C) 2001 Craig Barratt <email@example.com>, 2006 Andy Wardley <firstname.lastname@example.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.