source: libcaca/trunk/caca-php/examples/www/cacainfo.php @ 3233

Last change on this file since 3233 was 3233, checked in by nico, 11 years ago
  • Change canvas size
File size: 2.6 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" lang="en">
8<?php
9/*
10 *  cacainfo.php      sample program for libcaca php binding
11 *  Copyright (c) 2008 Nicolas Vion <nico@yojik.eu>
12 *
13 *  This program is free software. It comes without any warranty, to
14 *  the extent permitted by applicable law. You can redistribute it
15 *  and/or modify it under the terms of the Do What The Fuck You Want
16 *  To Public License, Version 2, as published by Sam Hocevar. See
17 *  http://sam.zoy.org/wtfpl/COPYING for more details.
18 */
19?>
20<head>
21<title>sample program for libcaca php binding</title>
22<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
23</head>
24<body text="silver" bgcolor="black">
25<?php
26
27//--- Just for fun ---//
28
29function just_for_fun() {
30
31$moo = <<<EOT
32         (__)
33         (oo)
34   /------\/
35  / |    || 
36 *  /\---/\ 
37    ~~   ~~ 
38EOT;
39
40        $cv = caca_create_canvas(0, 0);
41        caca_set_color_ansi($cv, CACA_LIGHTBLUE, CACA_DEFAULT);
42        caca_import_string($cv, $moo, "text");
43
44        for($j = 0; $j < caca_get_canvas_height($cv); $j++) {
45                for($i = 0; $i < caca_get_canvas_width($cv); $i += 2) {
46                        caca_set_color_ansi($cv, (caca_rand(1, 10) > 5 ? CACA_LIGHTBLUE  : CACA_WHITE), CACA_DEFAULT);
47                        $a = caca_get_attr($cv, -1, -1);
48                        caca_put_attr($cv, $i, $j, $a);
49                        caca_put_attr($cv, $i + 1, $j, $a);
50                }
51        }
52        caca_set_canvas_size($cv, 18, 6);
53        caca_set_color_ansi($cv, CACA_LIGHTGREEN, CACA_DEFAULT);
54        caca_put_str($cv, 14, 0, "Moo!");
55        caca_set_color_ansi($cv, CACA_LIGHTRED, CACA_DEFAULT);
56        caca_put_char($cv, 14, 1, hexdec("2765")); //U+2765
57        caca_put_char($cv, 16, 1, hexdec("2764")); //U+2764
58        echo caca_export_string($cv, "html3");
59}
60       
61
62just_for_fun();
63
64?>
65<?php
66
67//--- Show caca's information ---//
68
69?>
70<p>libcaca version: <?php echo htmlspecialchars(caca_get_version()); ?></p>
71
72<p>Available drivers:</p>
73<ul>
74<?php
75$list = caca_get_display_driver_list();
76foreach($list as $type => $name)
77        echo '<li>' . htmlspecialchars("$name ($type)") . '</li>';
78?>
79</ul>
80
81<p>Available import formats:</p>
82<ul>
83<?php
84$list = caca_get_import_list();
85foreach($list as $format => $name)
86        echo '<li>' . htmlspecialchars("$name ($format)") . '</li>';
87?>
88</ul>
89
90<p>Available export formats:</p>
91<ul>
92<?php
93$list = caca_get_export_list();
94foreach($list as $format => $name)
95        echo '<li>' . htmlspecialchars("$name ($format)") . '</li>';
96?>
97</ul>
98
99<p>Available caca fonts:</p>
100<ul>
101<?php
102$list = caca_get_font_list();
103foreach($list as $name)
104        echo '<li>' . htmlspecialchars("$name") . '</li>';
105?>
106</ul>
107
108</body>
109</html>
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