#!/usr/bin/perl
# $Id: gd.html,v 1.1 2006/08/26 15:22:00 tinita Exp $
use strict;
use warnings;
use blib;
use GD;
use HTML::Template::Compiled 0.73;
use HTML::Template::Compiled::Plugin::InlineImage;
use Fcntl qw(:seek);
# ---------- GD --------------
# create a new image
my $im = new GD::Image( 100, 100 );
# allocate some colors
my $white = $im->colorAllocate( 255, 255, 255 );
my $black = $im->colorAllocate( 0, 0, 0 );
my $red = $im->colorAllocate( 255, 0, 0 );
my $blue = $im->colorAllocate( 0, 0, 255 );
# 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 );
# make sure we are writing to a binary stream
binmode STDOUT;
# Convert the image to PNG and print it on standard output
# my $bin = $im->png;
# ---------- HTC ----------------
my $template;
my $script;
{
local $/;
$template = <DATA>;
seek DATA, 0, SEEK_SET;
$script = <DATA>;
}
my $htc = HTML::Template::Compiled->new(
scalarref => \$template,
debug => 0,
plugin => [qw(HTML::Template::Compiled::Plugin::InlineImage)],
);
$htc->param(
gd => $im,
template => $template,
code => $script,
);
print $htc->output;
__DATA__
<html><head>
<title>HTML::Template::Compiled::Plugin::InlineImage example</title>
</head>
<body bgcolor="#dddddd">
<h2>Images</h2>
<br>PNG: <img src="<%= gd escape=INLINE_IMG %>" alt="test">
<br>PNG: <img src="<%= gd escape=INLINE_IMG_PNG %>" alt="test">
<br>GIF: <img src="<%= gd escape=INLINE_IMG_GIF %>" alt="test">
<br>JPEG: <img src="<%= gd escape=INLINE_IMG_JPEG %>" alt="test">
<hr>
<h2>The Template:</h2>
<table border=1 bgcolor="#ffffff"><tr><td>
<pre><%= template escape=html %></pre>
</td></tr></table>
<hr>
<h2>The whole script:</h2>
<table border=1 bgcolor="#ffffff"><tr><td>
<pre><%= code escape=html %></pre>
</td></tr></table>
</body></html>
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