/usr/share/doc/libcgi-pm-perl/examples

Name	Size	Mode	Actions
clickable_image.cgi	1434	0755	edit dl rm
cookie.cgi	2802	0755	edit dl rm
crash.cgi	154	0755	edit dl rm
file_upload.cgi	2440	0755	edit dl rm
mojo_proxy.pl	801	0644	edit dl rm
wikipedia_example.cgi	918	0755	edit dl rm
wilogo.gif	458	0644	edit dl rm

Edit: /usr/share/doc/libcgi-pm-perl/examples/clickable_image.cgi (1434B)

#!/usr/bin/perl

use strict;
use warnings;

use CGI;
use Template;

my $cgi = CGI->new;
my $template_vars;

if ( $cgi->param ) {
	foreach my $var ( qw/ magnification letter x y / ) {
		$template_vars->{$var} = $cgi->param(
			$var =~ /^[xy]$/ ? "picture.$var" : $var
		);
	}
}

my $tt  = Template->new;
print $cgi->header(
    -type    => 'text/html',
    -charset => 'utf-8',
);

$tt->process( \*DATA,$template_vars ) or warn $tt->error;

__DATA__
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>A Clickable Image</title>
	</head>
	<body>
		<h1>A Clickable Image</h1>
		</a>
		<p>Sorry, this isn't very exciting!</p>
		<form method="post" action="/clickable_image/">
			<input type="image" name="picture" src="/wilogo.gif" />
			<p>Give me a:
			<select name="letter" >[%- FOREACH letter_opt IN [ 'A','B','C','D','E','W' ] %]
				<option value="[% letter_opt %]" [% IF letter == letter_opt %]selected[% END %]>[% letter_opt %]</option>
			[%- END %]</select>
			</p>
			<p>Magnification:
			[% FOREACH magnification_opt IN [ 1,2,4,20 ] -%]
				[%- %]<label><input type="radio" name="magnification" value="[% magnification_opt %]"[%
						IF magnification.defined AND magnification == magnification_opt %] checked="checked"[% END
					%]/>[% magnification_opt %]X</label>
			[% END -%]
			[%- IF x.defined AND y.defined %]
				<p>Selected Position <strong>([% x %],[% y %])</strong></p>
			[% END %]
	</body>
</html>

#!/usr/bin/perl use strict; use warnings; use CGI; use Template; my $cgi = CGI->new; my $template_vars; if ( $cgi->param ) { foreach my $var ( qw/ magnification letter x y / ) { $template_vars->{$var} = $cgi->param( $var =~ /^[xy]$/ ? "picture.$var" : $var ); } } my $tt = Template->new; print $cgi->header( -type => 'text/html', -charset => 'utf-8', ); $tt->process( \*DATA,$template_vars ) or warn $tt->error; __DATA__ A Clickable Image

A Clickable Image

Sorry, this isn't very exciting!