47 lines
1.3 KiB
PHP
47 lines
1.3 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">
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<head>
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<title>Caca power!</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>
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<?php
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/*
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* dithering.php sample program 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 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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$src = "logo-caca.png";
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$img = imagecreatefrompng(dirname(__FILE__)."/".$src);
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if (!$img) {
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die("Can not open image.\n");
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}
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$dither = caca_create_dither($img);
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if (!$dither) {
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die("Can not create dither. Maybe you compiled caca-php without gd support.\n");
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}
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$canvas = caca_create_canvas(100, 40);
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caca_dither_bitmap($canvas, 0, 0, caca_get_canvas_width($canvas), caca_get_canvas_height($canvas), $dither, $img);
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echo caca_export_string($canvas, "html3");
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echo "<img src=\"./$src\" alt=\"\" />";
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?>
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</body>
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</html>
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