1 | <?php |
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2 | header('Content-Type: text/html; charset=UTF-8'); |
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3 | ?> |
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4 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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5 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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6 | |
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7 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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8 | <?php |
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9 | /* |
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10 | * demo.php demo for libcaca php binding |
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11 | * Copyright (c) 2008 Nicolas Vion <nico@yojik.eu> |
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12 | * |
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13 | * This file is a Php port of the official libcaca's sample program "demo.c" |
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14 | * which is: |
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15 | * Copyright (c) 2003 Sam Hocevar <sam@hocevar.net> |
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16 | * |
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17 | * This program is free software. It comes without any warranty, to |
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18 | * the extent permitted by applicable law. You can redistribute it |
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19 | * and/or modify it under the terms of the Do What The Fuck You Want |
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20 | * To Public License, Version 2, as published by Sam Hocevar. See |
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21 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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22 | */ |
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23 | ?> |
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24 | <head> |
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25 | <title>demo for libcaca php binding</title> |
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26 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
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27 | </head> |
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28 | <body text="silver" bgcolor="black"> |
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29 | <?php |
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30 | |
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31 | $string = <<<EOT |
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32 | |_| |
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33 | _,----._ | | |
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34 | (/ @ @ \) __ |
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35 | | OO | |_ |
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36 | \ `--' / |__ |
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37 | `----' |
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38 | |_| |
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39 | Hello world! | |
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40 | EOT; |
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41 | |
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42 | $pig = caca_create_canvas(0, 0); |
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43 | caca_import_string($pig, $string, "text"); |
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44 | |
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45 | $cv = caca_create_canvas(caca_get_canvas_width($pig) * 2, caca_get_canvas_height($pig) * 2); |
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46 | |
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47 | if (!$cv or !$pig) { |
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48 | die("Can't created canvas\n"); |
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49 | } |
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50 | |
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51 | caca_blit($cv, 0, 0, $pig); |
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52 | caca_flip($pig); |
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53 | caca_blit($cv, caca_get_canvas_width($pig), 0, $pig); |
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54 | caca_flip($pig); |
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55 | caca_flop($pig); |
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56 | caca_blit($cv, 0, caca_get_canvas_height($pig), $pig); |
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57 | caca_flop($pig); |
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58 | caca_rotate_180($pig); |
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59 | caca_blit($cv, caca_get_canvas_width($pig), caca_get_canvas_height($pig), $pig); |
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60 | |
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61 | for($j = 0; $j < caca_get_canvas_height($cv); $j++) { |
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62 | for($i = 0; $i < caca_get_canvas_width($cv); $i += 2) { |
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63 | caca_set_color_ansi($cv, CACA_LIGHTBLUE + ($i + $j) % 6, CACA_DEFAULT); |
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64 | $a = caca_get_attr($cv, -1, -1); |
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65 | caca_put_attr($cv, $i, $j, $a); |
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66 | caca_put_attr($cv, $i + 1, $j, $a); |
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67 | } |
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68 | } |
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69 | |
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70 | echo caca_export_string($cv, "html3"); |
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71 | caca_rotate_left($cv); |
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72 | echo caca_export_string($cv, "html3"); |
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73 | |
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74 | ?> |
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75 | </body> |
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76 | </html> |
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