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
|
#!/usr/bin/php5
<?php
/*
* truecolor truecolor canvas features
* Copyright (c) 2008 Benjamin C. Wiley Sittler <bsittler@gmail.com>
*
* This file is a Php port of "examples/truecolor.c"
* which is:
* Copyright (c) 2006 Sam Hocevar <sam@hocevar.net>
* All Rights Reserved
*
* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What the Fuck You Want
* to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*/
if (php_sapi_name() != "cli") {
die("You have to run this program with php-cli!\n");
}
$cv = caca_create_canvas(32, 16);
if(!$cv) {
die("Failed to create canvas\n");
}
$dp = caca_create_display($cv);
if(!$dp) {
die("Failed to create display\n");
}
for($y = 0; $y < 16; $y++)
for($x = 0; $x < 16; $x++)
{
$bgcolor = 0xff00 | ($y << 4) | $x;
$fgcolor = 0xf000 | ((15 - $y) << 4) | ((15 - $x) << 8);
caca_set_color_argb($cv, $fgcolor, $bgcolor);
caca_put_str($cv, $x * 2, $y, "CA");
}
caca_set_color_ansi($cv, CACA_WHITE, CACA_LIGHTBLUE);
caca_put_str($cv, 2, 1, " truecolor libcaca ");
caca_refresh_display($dp);
caca_get_event($dp, CACA_EVENT_KEY_PRESS, -1);
?>
|
