Template::Plugin::GD::Constants.3pm

Langue: en

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Version: 2006-02-03 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

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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 (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