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