| 1 | <?php |
|---|
| 2 | header('Content-Type: text/html; charset=UTF-8'); |
|---|
| 3 | ?> |
|---|
| 4 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
|---|
| 5 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
|---|
| 6 | |
|---|
| 7 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> |
|---|
| 8 | <head> |
|---|
| 9 | <title>Caca power!</title> |
|---|
| 10 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
|---|
| 11 | </head> |
|---|
| 12 | <body> |
|---|
| 13 | <?php |
|---|
| 14 | /* |
|---|
| 15 | * dithering.php sample program for libcaca php binding |
|---|
| 16 | * Copyright (c) 2008 Nicolas Vion <nico@yojik.eu> |
|---|
| 17 | * |
|---|
| 18 | * This program is free software. It comes without any warranty, to |
|---|
| 19 | * the extent permitted by applicable law. You can redistribute it |
|---|
| 20 | * and/or modify it under the terms of the Do What The Fuck You Want |
|---|
| 21 | * To Public License, Version 2, as published by Sam Hocevar. See |
|---|
| 22 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
|---|
| 23 | */ |
|---|
| 24 | |
|---|
| 25 | $src = "logo-caca.png"; |
|---|
| 26 | $img = imagecreatefrompng(dirname(__FILE__)."/".$src); |
|---|
| 27 | if (!$img) { |
|---|
| 28 | die("Can not open image.\n"); |
|---|
| 29 | } |
|---|
| 30 | |
|---|
| 31 | $dither = caca_create_dither($img); |
|---|
| 32 | if (!$dither) { |
|---|
| 33 | die("Can not create dither. Maybe you compiled caca-php without gd support.\n"); |
|---|
| 34 | } |
|---|
| 35 | |
|---|
| 36 | $canvas = caca_create_canvas(100, 40); |
|---|
| 37 | |
|---|
| 38 | caca_dither_bitmap($canvas, 0, 0, caca_get_canvas_width($canvas), caca_get_canvas_height($canvas), $dither, $img); |
|---|
| 39 | |
|---|
| 40 | echo caca_export_string($canvas, "html3"); |
|---|
| 41 | echo "<img src=\"./$src\" alt="" />"; |
|---|
| 42 | |
|---|
| 43 | ?> |
|---|
| 44 | </body> |
|---|
| 45 | </html> |
|---|
| 46 | |
|---|
