</ul>
<p>Available import formats:</p>
<ul>
<?php
$list = caca_get_import_list();
foreach ($list as $format => $name) {
echo '<li>' . htmlspecialchars("{$name} ({$format})") . '</li>';
}
?>
</ul>
<p>Available export formats:</p>
<ul>
<?php
$list = caca_get_export_list();
foreach ($list as $format => $name) {
echo '<li>' . htmlspecialchars("{$name} ({$format})") . '</li>';
}
?>
</ul>
<p>Available caca fonts:</p>
<ul>
<?php
$list = caca_get_font_list();
foreach ($list as $name) {
echo '<li>' . htmlspecialchars("{$name}") . '</li>';
}
?>
</ul>
function usage($argc, $argv)
{
fprintf(STDERR, "Usage: %s [OPTIONS]... <IMAGE>\n", $argv[0]);
fprintf(STDERR, "Convert IMAGE to any text based available format.\n");
fprintf(STDERR, "Example : %s -W 80 -f ansi ./caca.png\n\n", $argv[0]);
fprintf(STDERR, "Options:\n");
fprintf(STDERR, " -h, --help\t\t\tThis help\n");
fprintf(STDERR, " -v, --version\t\t\tVersion of the program\n");
fprintf(STDERR, " -W, --width=WIDTH\t\tWidth of resulting image\n");
fprintf(STDERR, " -H, --height=HEIGHT\t\tHeight of resulting image\n");
fprintf(STDERR, " -x, --font-width=WIDTH\t\tWidth of output font\n");
fprintf(STDERR, " -y, --font-height=HEIGHT\t\tHeight of output font\n");
fprintf(STDERR, " -b, --brightness=BRIGHTNESS\tBrightness of resulting image\n");
fprintf(STDERR, " -c, --contrast=CONTRAST\tContrast of resulting image\n");
fprintf(STDERR, " -g, --gamma=GAMMA\t\tGamma of resulting image\n");
fprintf(STDERR, " -d, --dither=DITHER\t\tDithering algorithm to use :\n");
$list = caca_get_dither_algorithm_list(caca_create_dither(imagecreate(1, 1)));
foreach ($list as $type => $name) {
fprintf(STDERR, "\t\t\t%s: %s\n", $type, $name);
}
fprintf(STDERR, " -f, --format=FORMAT\t\tFormat of the resulting image :\n");
$list = caca_get_export_list();
foreach ($list as $type => $name) {
fprintf(STDERR, "\t\t\t%s: %s\n", $type, $name);
}
}
*
* This file is a Php port of "examples/export.c"
* which is:
* Copyright (c) 2006 Sam Hocevar <*****@*****.**>
* 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 F**k You Want
* to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*/
define('WIDTH', 80);
define('HEIGHT', 32);
$pixels = imagecreatetruecolor(256, 256);
$exports = caca_get_export_list();
$file = isset($_FILES['file']) ? $_FILES['file']['tmp_name'] : NULL;
$filename = isset($_FILES['file']) ? $_FILES['file']['name'] : NULL;
$format = isset($_REQUEST['format']) ? $_REQUEST['format'] : NULL;
if (!$format || !array_key_exists($format, $exports)) {
header("Content-type: text/html; charset=UTF-8");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>libcaca export test program</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript">
/*<