77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
<?php
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header('Content-Type: text/html; charset=UTF-8');
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<?php
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/*
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* demo.php demo for libcaca php binding
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* Copyright (c) 2008 Nicolas Vion <nico@yojik.eu>
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*
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* This file is a Php port of the official libcaca's sample program "demo.c"
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* which is:
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* Copyright (c) 2003 Sam Hocevar <sam@hocevar.net>
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*
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* This program is free software. It comes without any warranty, to
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* the extent permitted by applicable law. You can redistribute it
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* and/or modify it under the terms of the Do What the Fuck You Want
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* to Public License, Version 2, as published by Sam Hocevar. See
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* http://www.wtfpl.net/ for more details.
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*/
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?>
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<head>
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<title>demo for libcaca php binding</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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</head>
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<body text="silver" bgcolor="black">
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<?php
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$string = <<<EOT
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_,----._ | |
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(/ @ @ \) __
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| OO | |_
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\ `--' / |__
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`----'
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|_|
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Hello world! |
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EOT;
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$pig = caca_create_canvas(0, 0);
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caca_import_string($pig, $string, "text");
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$cv = caca_create_canvas(caca_get_canvas_width($pig) * 2, caca_get_canvas_height($pig) * 2);
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if (!$cv or !$pig) {
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die("Can't created canvas\n");
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}
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caca_blit($cv, 0, 0, $pig);
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caca_flip($pig);
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caca_blit($cv, caca_get_canvas_width($pig), 0, $pig);
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caca_flip($pig);
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caca_flop($pig);
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caca_blit($cv, 0, caca_get_canvas_height($pig), $pig);
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caca_flop($pig);
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caca_rotate_180($pig);
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caca_blit($cv, caca_get_canvas_width($pig), caca_get_canvas_height($pig), $pig);
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for($j = 0; $j < caca_get_canvas_height($cv); $j++) {
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for($i = 0; $i < caca_get_canvas_width($cv); $i += 2) {
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caca_set_color_ansi($cv, CACA_LIGHTBLUE + ($i + $j) % 6, CACA_DEFAULT);
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$a = caca_get_attr($cv, -1, -1);
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caca_put_attr($cv, $i, $j, $a);
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caca_put_attr($cv, $i + 1, $j, $a);
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}
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}
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echo caca_export_string($cv, "html3");
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caca_rotate_left($cv);
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echo caca_export_string($cv, "html3");
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?>
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</body>
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</html>
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