/usr/share/perl5/Template/Plugin/GD/Image.pm is in libtemplate-plugin-gd-perl 2.66-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | package Template::Plugin::GD::Image;
use strict;
use warnings;
use base 'Template::Plugin';
use GD;
our $VERSION = sprintf("%d.%02d", q$Revision: 1.56 $ =~ /(\d+)\.(\d+)/);
sub new {
my $class = shift;
my $context = shift;
return GD::Image->new(@_);
}
1;
__END__
=head1 NAME
Template::Plugin::GD::Image - Interface to GD Graphics Library
=head1 SYNOPSIS
[% USE im = GD.Image(width, height) %]
=head1 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;
-%]
[% FILTER null;
USE im = GD.Image(100,100);
# allocate some colors
black = im.colorAllocate(0, 0, 0);
red = im.colorAllocate(255,0, 0);
blue = im.colorAllocate(0, 0, 255);
# Draw a blue oval
im.arc(50,50,95,75,0,360,blue);
# And fill it with red
im.fill(50,50,red);
# Output binary image in PNG format
im.png | stdout(1);
END;
-%]
[% FILTER null;
USE im = GD.Image(100,100);
USE c = GD.Constants;
USE poly = GD.Polygon;
# allocate some colors
white = im.colorAllocate(255,255,255);
black = im.colorAllocate(0, 0, 0);
red = im.colorAllocate(255,0, 0);
blue = im.colorAllocate(0, 0,255);
green = im.colorAllocate(0, 255,0);
# make the background transparent and interlaced
im.transparent(white);
im.interlaced('true');
# Put a black frame around the picture
im.rectangle(0,0,99,99,black);
# Draw a blue oval
im.arc(50,50,95,75,0,360,blue);
# And fill it with red
im.fill(50,50,red);
# Draw a blue triangle
poly.addPt(50,0);
poly.addPt(99,99);
poly.addPt(0,99);
im.filledPolygon(poly, blue);
# Output binary image in PNG format
im.png | stdout(1);
END;
-%]
=head1 DESCRIPTION
The GD.Image plugin provides an interface to GD.pm's GD::Image class.
The GD::Image class is the main interface to GD.pm.
It is very important that no extraneous template output appear before
or after the image. Since some methods return values that would
otherwise appear in the output, it is recommended that GD.Image code
be wrapped in a null filter. The methods that produce the final
output (eg, png, jpeg, gd etc) can then explicitly make their output
appear by using the stdout filter, with a non-zero argument to force
binary mode (required for non-modern operating systems).
See L<GD> for a complete description of the GD library and all the
methods that can be called via the GD.Image plugin. See
L<Template::Plugin::GD::Constants> for a plugin that allows you access
to GD.pm's constants.
=head1 AUTHOR
Thomas Boutell wrote the GD graphics library.
Lincoln D. Stein wrote the Perl GD modules that interface to it.
Craig Barratt E<lt>craig@arraycomm.comE<gt> wrote the original GD
plugins for the Template Toolkit (2001).
Andy Wardley E<lt>abw@cpan.orgE<gt> extracted them from the TT core
into a separate distribution for TT version 2.15.
=head1 COPYRIGHT
Copyright (C) 2001 Craig Barratt E<lt>craig@arraycomm.comE<gt>,
2006 Andy Wardley E<lt>abw@cpan.orgE<gt>.
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.
=head1 SEE ALSO
L<Template::Plugin::GD>, L<GD>
=cut
# Local Variables:
# mode: perl
# perl-indent-level: 4
# indent-tabs-mode: nil
# End:
#
# vim: expandtab shiftwidth=4:
|