source: libcaca/trunk/caca-php/examples/www/dithering.php @ 3204

Last change on this file since 3204 was 3204, checked in by bsittler, 11 years ago

send correct content-type; add a missing doctype (although technically the table is not allowed inside pre, but that we will need to find another fix for)

File size: 1.3 KB
Line 
1<?php
2header('Content-Type: text/html; charset=UTF-8');
3?>
4<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
5    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
6
7<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
8<head>
9<title>Caca power!</title>
10<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
11<style type="text/css">
12</style>
13</head>
14<body>
15<?php
16/*
17 *  dithering.php      sample program for libcaca php binding
18 *  Copyright (c) 2008 Nicolas Vion <nico@yojik.eu>
19 *
20 *  This program is free software. It comes without any warranty, to
21 *  the extent permitted by applicable law. You can redistribute it
22 *  and/or modify it under the terms of the Do What The Fuck You Want
23 *  To Public License, Version 2, as published by Sam Hocevar. See
24 *  http://sam.zoy.org/wtfpl/COPYING for more details.
25 */
26
27$src = "logo-caca.png";
28$img = imagecreatefrompng(dirname(__FILE__)."/".$src);
29if (!$img)  {
30        die("Can not open image.\n");
31}
32
33$dither = caca_create_dither($img);
34if (!$dither)  {
35        die("Can not create dither. Maybe you compiled caca-php without gd support.\n");
36}
37
38$canvas = caca_create_canvas(100, 40);
39
40caca_dither_bitmap($canvas, 0, 0, caca_get_canvas_width($canvas), caca_get_canvas_height($canvas), $dither, $img);
41
42echo caca_export_string($canvas, "html3");
43echo "<img src='./$src' alt=''/>";
44
45?>
46</body>
47</html>
48
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