| 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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| 2 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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| 3 | |
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| 4 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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| 5 | <?php |
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| 6 | /* |
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| 7 | * demo.php demo for libcaca php binding |
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| 8 | * Copyright (c) 2008 Nicolas Vion <nico@yojik.eu> |
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| 9 | * |
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| 10 | * This file is a Php port of the official libcaca's sample program "demo.c" |
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| 11 | * which is: |
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| 12 | * Copyright (c) 2003 Sam Hocevar <sam@zoy.org> |
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| 13 | * |
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| 14 | * This program is free software. It comes without any warranty, to |
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| 15 | * the extent permitted by applicable law. You can redistribute it |
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| 16 | * and/or modify it under the terms of the Do What The Fuck You Want |
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| 17 | * To Public License, Version 2, as published by Sam Hocevar. See |
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| 18 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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| 19 | */ |
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| 20 | ?> |
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| 21 | <head> |
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| 22 | <title>demo for libcaca php binding</title> |
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| 23 | <link rel="StyleSheet" href="caca-php.css" type="text/css" /> |
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| 24 | </head> |
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| 25 | <body text="silver" bgcolor="black"> |
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| 26 | <?php |
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| 27 | |
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| 28 | $string = <<<EOT |
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| 29 | |_| |
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| 30 | _,----._ | | |
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| 31 | (/ @ @ \) __ |
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| 32 | | OO | |_ |
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| 33 | \ `--' / |__ |
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| 34 | `----' |
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| 35 | |_| |
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| 36 | Hello world! | |
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| 37 | EOT; |
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| 38 | |
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| 39 | $pig = caca_create_canvas(0, 0); |
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| 40 | caca_import_string($pig, $string, "text"); |
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| 41 | |
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| 42 | $cv = caca_create_canvas(caca_get_canvas_width($pig) * 2, caca_get_canvas_height($pig) * 2); |
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| 43 | |
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| 44 | if (!$cv or !$pig) { |
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| 45 | die("Can't created canvas\n"); |
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| 46 | } |
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| 47 | |
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| 48 | caca_blit($cv, 0, 0, $pig); |
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| 49 | caca_flip($pig); |
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| 50 | caca_blit($cv, caca_get_canvas_width($pig), 0, $pig); |
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| 51 | caca_flip($pig); |
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| 52 | caca_flop($pig); |
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| 53 | caca_blit($cv, 0, caca_get_canvas_height($pig), $pig); |
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| 54 | caca_flop($pig); |
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| 55 | caca_rotate_180($pig); |
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| 56 | caca_blit($cv, caca_get_canvas_width($pig), caca_get_canvas_height($pig), $pig); |
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| 57 | |
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| 58 | for($j = 0; $j < caca_get_canvas_height($cv); $j++) { |
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| 59 | for($i = 0; $i < caca_get_canvas_width($cv); $i += 2) { |
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| 60 | caca_set_color_ansi($cv, CACA_LIGHTBLUE + ($i + $j) % 6, CACA_DEFAULT); |
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| 61 | $a = caca_get_attr($cv, -1, -1); |
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| 62 | caca_put_attr($cv, $i, $j, $a); |
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| 63 | caca_put_attr($cv, $i + 1, $j, $a); |
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| 64 | } |
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| 65 | } |
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| 66 | |
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| 67 | echo caca_export_string($cv, "html3"); |
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| 68 | caca_rotate_left($cv); |
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| 69 | echo caca_export_string($cv, "html3"); |
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| 70 | |
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| 71 | ?> |
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| 72 | </body> |
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| 73 | </html> |
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