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-rw-r--r--phpBB/includes/captcha/captcha_gd.php2640
1 files changed, 2640 insertions, 0 deletions
diff --git a/phpBB/includes/captcha/captcha_gd.php b/phpBB/includes/captcha/captcha_gd.php
new file mode 100644
index 0000000000..96e39af85b
--- /dev/null
+++ b/phpBB/includes/captcha/captcha_gd.php
@@ -0,0 +1,2640 @@
+<?php
+/**
+*
+* @package VC
+* @version $Id$
+* @copyright (c) 2006 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+ exit;
+}
+
+/**
+* Original Author - Xore (Robert Hetzler)
+* With contributions from Neothermic
+*
+* @package VC
+*/
+class captcha
+{
+ var $width = 360;
+ var $height = 96;
+
+
+ /**
+ * Create the image containing $code with a seed of $seed
+ */
+ function execute($code, $seed)
+ {
+ global $config;
+
+ mt_srand($seed);
+
+ // Create image
+ $img = imagecreatetruecolor($this->width, $this->height);
+
+ // Generate colours
+ $colour = new colour_manager($img, array(
+ 'random' => true,
+ 'min_value' => 60,
+ ), 'hsv');
+
+ $scheme = $colour->colour_scheme('background', false);
+ $scheme = $colour->mono_range($scheme, 10, false);
+ shuffle($scheme);
+
+ $bg_colours = array_splice($scheme, mt_rand(6, 12));
+
+ // Generate code characters
+ $characters = $sizes = $bounding_boxes = $noise = array();
+ $width_avail = $this->width - 15;
+ $code_len = strlen($code);
+ $captcha_bitmaps = $this->captcha_bitmaps();
+
+ for ($i = 0; $i < $code_len; ++$i)
+ {
+ $characters[$i] = new char_cube3d($captcha_bitmaps, $code[$i]);
+
+ list($min, $max) = $characters[$i]->range();
+ $sizes[$i] = mt_rand($min, $max);
+
+ $box = $characters[$i]->dimensions($sizes[$i]);
+ $width_avail -= ($box[2] - $box[0]);
+ $bounding_boxes[$i] = $box;
+ }
+
+
+ // Redistribute leftover x-space
+ $offset = array();
+ for ($i = 0; $i < $code_len; ++$i)
+ {
+ $denom = ($code_len - $i);
+ $denom = max(1.3, $denom);
+ $offset[$i] = mt_rand(0, (1.5 * $width_avail) / $denom);
+ $width_avail -= $offset[$i];
+ }
+
+ if ($config['captcha_gd_x_grid'])
+ {
+ $grid = (int) $config['captcha_gd_x_grid'];
+ for ($y = 0; $y < $this->height; $y += mt_rand($grid - 2, $grid + 2))
+ {
+ $current_colour = $scheme[array_rand($scheme)];
+ imageline($img, mt_rand(0,4), mt_rand($y - 3, $y), mt_rand($this->width - 5, $this->width), mt_rand($y - 3, $y), $current_colour);
+ }
+ }
+
+ if ($config['captcha_gd_y_grid'])
+ {
+ $grid = (int) $config['captcha_gd_y_grid'];
+ for ($x = 0; $x < $this->width; $x += mt_rand($grid - 2, $grid + 2))
+ {
+ $current_colour = $scheme[array_rand($scheme)];
+ imagedashedline($img, mt_rand($x -3, $x + 3), mt_rand(0, 4), mt_rand($x -3, $x + 3), mt_rand($this->height - 5, $this->height), $current_colour);
+ }
+ }
+ if ($config['captcha_gd_wave'] && ($config['captcha_gd_y_grid'] || $config['captcha_gd_y_grid']))
+ {
+ $this->wave($img);
+ }
+
+
+ if ($config['captcha_gd_3d_noise'])
+ {
+ $xoffset = mt_rand(0,9);
+ $noise_bitmaps = $this->captcha_noise_bg_bitmaps();
+ for ($i = 0; $i < $code_len; ++$i)
+ {
+ $noise[$i] = new char_cube3d($noise_bitmaps, mt_rand(1, count($noise_bitmaps['data'])));
+
+ list($min, $max) = $noise[$i]->range();
+ //$box = $noise[$i]->dimensions($sizes[$i]);
+ }
+ $xoffset = 0;
+ for ($i = 0; $i < $code_len; ++$i)
+ {
+ $dimm = $bounding_boxes[$i];
+ $xoffset += ($offset[$i] - $dimm[0]);
+ $yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]);
+
+ $noise[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme);
+ $xoffset += $dimm[2];
+ }
+ }
+ $xoffset = 5;
+ for ($i = 0; $i < $code_len; ++$i)
+ {
+ $dimm = $bounding_boxes[$i];
+ $xoffset += ($offset[$i] - $dimm[0]);
+ $yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]);
+
+ $characters[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme);
+ $xoffset += $dimm[2];
+ }
+ if ($config['captcha_gd_wave'])
+ {
+ $this->wave($img);
+ }
+ if ($config['captcha_gd_foreground_noise'])
+ {
+ $this->noise_line($img, 0, 0, $this->width, $this->height, $colour->get_resource('background'), $scheme, $bg_colours);
+ }
+ // Send image
+ header('Content-Type: image/png');
+ header('Cache-control: no-cache, no-store');
+ imagepng($img);
+ imagedestroy($img);
+ }
+
+ /**
+ * Sinus
+ */
+ function wave($img)
+ {
+ global $config;
+
+ $period_x = mt_rand(12,18);
+ $period_y = mt_rand(7,14);
+ $amp_x = mt_rand(5,10);
+ $amp_y = mt_rand(2,4);
+ $socket = mt_rand(0,100);
+
+ $dampen_x = mt_rand($this->width/5, $this->width/2);
+ $dampen_y = mt_rand($this->height/5, $this->height/2);
+ $direction_x = (mt_rand (0, 1));
+ $direction_y = (mt_rand (0, 1));
+
+ for ($i = 0; $i < $this->width; $i++)
+ {
+ $dir = ($direction_x) ? $i : ($this->width - $i);
+ imagecopy($img, $img, $i-1, sin($socket+ $i/($period_x + $dir/$dampen_x)) * $amp_x, $i, 0, 1, $this->height);
+ }
+ $socket = mt_rand(0,100);
+ for ($i = 0; $i < $this->height; $i++)
+ {
+ $dir = ($direction_y) ? $i : ($this->height - $i);
+ imagecopy($img, $img ,sin($socket + $i/($period_y + ($dir)/$dampen_y)) * $amp_y, $i-1, 0, $i, $this->width, 1);
+ }
+ return $img;
+ }
+
+ /**
+ * Noise line
+ */
+ function noise_line($img, $min_x, $min_y, $max_x, $max_y, $bg, $font, $non_font)
+ {
+ imagesetthickness($img, 2);
+
+ $x1 = $min_x;
+ $x2 = $max_x;
+ $y1 = $min_y;
+ $y2 = $min_y;
+
+ do
+ {
+ $line = array_merge(
+ array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]),
+ array_fill(0, mt_rand(30, 60), $bg)
+ );
+
+ imagesetstyle($img, $line);
+ imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED);
+
+ $y1 += mt_rand(12, 35);
+ $y2 += mt_rand(12, 35);
+ }
+ while ($y1 < $max_y && $y2 < $max_y);
+
+ $x1 = $min_x;
+ $x2 = $min_x;
+ $y1 = $min_y;
+ $y2 = $max_y;
+
+ do
+ {
+ $line = array_merge(
+ array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]),
+ array_fill(0, mt_rand(30, 60), $bg)
+ );
+
+ imagesetstyle($img, $line);
+ imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED);
+
+ $x1 += mt_rand(20, 35);
+ $x2 += mt_rand(20, 35);
+ }
+ while ($x1 < $max_x && $x2 < $max_x);
+ imagesetthickness($img, 1);
+ }
+
+
+ function captcha_noise_bg_bitmaps()
+ {
+ return array(
+ 'width' => 15,
+ 'height' => 5,
+ 'data' => array(
+
+ 1 => array(
+ array(1,0,0,0,1,0,0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,1,0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,1,0,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0,0,0,1,0,0,0),
+ ),
+ 2 => array(
+ array(1,1,mt_rand(0,1),1,0,1,1,1,1,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,1,1,0,1,1,1),
+ ),
+ 3 => array(
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,1,0,0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,1),
+ ),
+ 4 => array(
+ array(1,0,1,0,1,0,0,1,1,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(1,0,1,0,0,0,0,0,0,0,0,0,0,0,0),
+ ),
+ 5 => array(
+ array(1,1,1,1,0,0,0,1,1,1,0,0,1,0,1),
+ array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(1,0,1,0,0,0,0,0,0,0,0,0,0,0,0),
+ ),
+ 6 => array(
+ array(mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),0,mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),0,mt_rand(0,1),mt_rand(0,1),mt_rand(0,1)),
+ array(0,0,0,0,0,0,0,mt_rand(0,1),0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(mt_rand(0,1),0,mt_rand(0,1),0,0,0,0,0,0,0,0,0,0,0,0),
+ ),
+ 7 => array(
+ array(0,0,0,0,0,0,0,0,0,0,1,1,0,1,1),
+ array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ array(0,0,1,1,0,0,0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,1,0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
+ ),
+ ));
+ }
+
+ /**
+ * Return bitmaps
+ */
+ function captcha_bitmaps()
+ {
+ global $config;
+
+ $chars = array(
+ 'A' => array(
+ array(
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,1,1,1,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,1,1,0,1,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,1,1,1,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,1),
+ array(0,0,0,0,0,1,1,1,1),
+ array(0,0,0,1,1,1,0,0,1),
+ array(0,1,1,1,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,0,0,0,0,1,1,1),
+ array(0,1,1,1,1,1,1,0,1),
+ ),
+ ),
+ 'B' => array(
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,1,1,1,1,0,0),
+ ),
+ ),
+ 'C' => array(
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,1),
+ array(0,1,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,1),
+ array(0,0,1,1,1,1,1,0,1),
+ ),
+ ),
+ 'D' => array(
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,1,1,1,1,1,0,1),
+ array(0,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,1,0,0,0,1,1,1),
+ array(0,0,1,1,1,1,1,0,1),
+ ),
+ ),
+ 'E' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(0,1,1,1,1,1,1,1,0),
+ ),
+ ),
+ 'F' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ ),
+ array(
+ array(0,1,1,1,1,1,1,1,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,1,1,0,0,0,0),
+ array(0,0,1,1,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,1,1,1,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'G' => array(
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,1,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,1),
+ array(0,1,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,1,1,1,1,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,1),
+ array(0,0,1,1,1,1,1,0,1),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,1),
+ array(0,1,1,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,1,0,0,0,0,0,1),
+ array(0,0,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,1),
+ array(1,1,1,1,1,1,1,1,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'H' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,1,1,1,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,1,1,1,0,0,0),
+ array(1,1,1,1,0,1,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ ),
+ ),
+ 'I' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(0,0,0,1,1,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ ),
+ ),
+ 'J' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,0,1,1,0,0,0,0,0),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,1,0,0,1,0,0,0,0),
+ array(1,0,1,1,0,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,0,1,1,0,0,0,0,0),
+ ),
+ ),
+ 'K' => array(
+ array( // New 'K', supplied by NeoThermic
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,1,0,0,0,0),
+ array(1,0,0,1,0,0,0,0,0),
+ array(1,0,1,0,0,0,0,0,0),
+ array(1,1,0,0,0,0,0,0,0),
+ array(1,0,1,0,0,0,0,0,0),
+ array(1,0,0,1,0,0,0,0,0),
+ array(1,0,0,0,1,0,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,1,0,0),
+ array(0,1,0,0,0,1,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,1,0,1,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,0,1,0,0,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,1,0,0,0,1,0,0,0),
+ array(0,1,0,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,1,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,1,0,1,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,0,1,0,0,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,1,0,0,0,1,0,0,0),
+ array(0,1,0,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ ),
+ ),
+ 'L' => array(
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,0,1,1,1,0,0,0,0),
+ ),
+ ),
+ 'M' => array(
+ array(
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,1,0,1,0,1,0,1,0),
+ array(0,1,0,1,0,1,0,1,0),
+ array(0,1,0,1,0,1,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,1,1,0,1,1,1,0),
+ array(1,1,0,1,1,1,0,1,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ ),
+ ),
+ 'N' => array(
+ array(
+ array(1,1,0,0,0,0,0,0,1),
+ array(1,1,0,0,0,0,0,0,1),
+ array(1,0,1,0,0,0,0,0,1),
+ array(1,0,1,0,0,0,0,0,1),
+ array(1,0,0,1,0,0,0,0,1),
+ array(1,0,0,1,0,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,0,1,0,0,1),
+ array(1,0,0,0,0,1,0,0,1),
+ array(1,0,0,0,0,0,1,0,1),
+ array(1,0,0,0,0,0,1,0,1),
+ array(1,0,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,0,1,0),
+ array(0,1,0,1,0,0,0,1,0),
+ array(0,1,0,1,0,0,0,1,0),
+ array(0,1,0,1,0,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,0,1,1,0,1,0),
+ array(0,1,0,0,0,1,0,1,0),
+ array(0,1,0,0,0,1,1,1,0),
+ array(0,1,0,0,0,0,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,0,1,1,1,1,0,0,0),
+ array(1,1,1,0,0,1,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ ),
+ ),
+ 'O' => array(
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,1,0,0,0),
+ array(1,1,1,0,0,1,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,1,0,0,0,1,1,0,0),
+ array(0,1,1,1,1,1,0,0,0),
+ ),
+ ),
+ 'P' => array(
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,1,1,0,0,0,0,0),
+ array(1,1,0,1,1,0,0,0,0),
+ array(1,0,0,0,1,0,0,0,0),
+ array(1,0,0,0,1,0,0,0,0),
+ array(1,0,0,1,1,0,0,0,0),
+ array(1,1,1,1,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'Q' => array(
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,1,0,0,1),
+ array(1,0,0,0,0,0,1,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,1),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,1,0,0,1,1,0,1,1),
+ array(0,1,1,1,1,1,1,1,0),
+ array(0,0,0,0,0,0,1,1,0),
+ array(0,0,0,0,0,0,0,1,1),
+ array(0,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,1,1,1,1),
+ array(0,0,0,0,1,1,0,0,1),
+ array(0,0,0,0,1,0,0,0,1),
+ array(0,0,0,0,1,0,0,0,1),
+ array(0,0,0,0,1,1,0,1,1),
+ array(0,0,0,0,0,1,1,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ ),
+ ),
+ 'R' => array(
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(1,1,1,0,0,0,0,0,0),
+ array(1,0,0,1,0,0,0,0,0),
+ array(1,0,0,0,1,0,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,0,1,0,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,0,0),
+ array(0,1,1,0,0,0,0,0,0),
+ array(0,1,1,1,0,0,0,0,0),
+ array(0,1,0,1,1,0,0,0,0),
+ array(0,1,0,0,1,1,0,0,0),
+ array(0,1,0,0,0,1,1,0,0),
+ array(0,1,0,0,0,0,1,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,0,0,0,0),
+ array(1,1,0,0,1,1,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'S' => array(
+ array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,1,1,1,1,1,0,1),
+ array(0,1,0,0,0,0,0,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,0,0,0,0,0,1,0),
+ array(1,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,0,0,0,0),
+ array(1,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,0,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(1,0,0,0,1,1,0,0,0),
+ array(0,1,1,1,1,0,0,0,0),
+ ),
+ ),
+ 'T' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,1,1,1,1,1,1,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,1,0,0,0),
+ array(0,0,0,0,0,1,1,1,0),
+ ),
+ ),
+ 'U' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,1),
+ array(0,0,1,0,0,0,0,0,1),
+ array(0,0,1,0,0,0,0,0,1),
+ array(0,0,1,0,0,0,0,0,1),
+ array(0,0,1,0,0,0,0,0,1),
+ array(0,0,1,0,0,0,0,1,1),
+ array(0,0,1,1,0,0,1,1,1),
+ array(0,0,0,1,1,1,1,0,1),
+ ),
+ ),
+ 'V' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ ),
+ ),
+ 'W' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,0,1,0,0,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,0,1,0,1,0,0,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,0,1,0,0,0,1,0,1),
+ array(1,1,0,0,0,0,0,1,1),
+ array(1,1,0,0,0,0,0,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,1,1,1,0,1,0),
+ array(0,1,0,1,0,1,0,1,0),
+ array(0,1,1,1,0,1,1,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,0,1,0,0,1,0),
+ array(0,1,0,1,1,1,0,1,0),
+ array(0,1,0,1,0,1,0,1,0),
+ array(0,1,1,1,0,1,1,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'X' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,0,1,1,0,1,1,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ array(0,0,1,1,0,1,1,0,0),
+ array(0,1,1,0,0,0,1,1,0),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'Y' => array(
+ array(
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(1,1,1,0,0,0,1,1,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,0,0,1,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,1,1,0,0,0),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,1),
+ array(0,0,0,1,1,0,0,0,1),
+ array(0,0,0,0,1,0,0,1,1),
+ array(0,0,0,0,1,1,0,1,0),
+ array(0,0,0,0,0,1,1,1,0),
+ array(0,0,0,0,0,0,1,0,0),
+ array(0,0,0,0,0,1,1,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,1,1,0,0,0),
+ array(0,0,1,1,1,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ ),
+ 'Z' => array(
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,1,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,1,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,1),
+ ),
+ array(
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,0,0,0,0,0,0,0,0),
+ array(0,1,1,1,1,1,1,1,0),
+ array(0,0,0,0,0,1,1,0,0),
+ array(0,0,0,0,1,1,0,0,0),
+ array(0,0,0,1,1,0,0,0,0),
+ array(0,0,1,1,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,0),
+ array(0,1,1,1,1,1,1,1,0),
+ ),
+ ),
+ );
+ return array(
+ 'width' => 9,
+ 'height' => 15,
+ 'data' => array(
+
+ 'A' => $chars['A'][mt_rand(0, min(count($chars['A']), $config['captcha_gd_fonts']) -1)],
+ 'B' => $chars['B'][mt_rand(0, min(count($chars['B']), $config['captcha_gd_fonts']) -1)],
+ 'C' => $chars['C'][mt_rand(0, min(count($chars['C']), $config['captcha_gd_fonts']) -1)],
+ 'D' => $chars['D'][mt_rand(0, min(count($chars['D']), $config['captcha_gd_fonts']) -1)],
+ 'E' => $chars['E'][mt_rand(0, min(count($chars['E']), $config['captcha_gd_fonts']) -1)],
+ 'F' => $chars['F'][mt_rand(0, min(count($chars['F']), $config['captcha_gd_fonts']) -1)],
+ 'G' => $chars['G'][mt_rand(0, min(count($chars['G']), $config['captcha_gd_fonts']) -1)],
+ 'H' => $chars['H'][mt_rand(0, min(count($chars['H']), $config['captcha_gd_fonts']) -1)],
+ 'I' => $chars['I'][mt_rand(0, min(count($chars['I']), $config['captcha_gd_fonts']) -1)],
+ 'J' => $chars['J'][mt_rand(0, min(count($chars['J']), $config['captcha_gd_fonts']) -1)],
+ 'K' => $chars['K'][mt_rand(0, min(count($chars['K']), $config['captcha_gd_fonts']) -1)],
+ 'L' => $chars['L'][mt_rand(0, min(count($chars['L']), $config['captcha_gd_fonts']) -1)],
+ 'M' => $chars['M'][mt_rand(0, min(count($chars['M']), $config['captcha_gd_fonts']) -1)],
+ 'N' => $chars['N'][mt_rand(0, min(count($chars['N']), $config['captcha_gd_fonts']) -1)],
+ 'O' => $chars['O'][mt_rand(0, min(count($chars['O']), $config['captcha_gd_fonts']) -1)],
+ 'P' => $chars['P'][mt_rand(0, min(count($chars['P']), $config['captcha_gd_fonts']) -1)],
+ 'Q' => $chars['Q'][mt_rand(0, min(count($chars['Q']), $config['captcha_gd_fonts']) -1)],
+ 'R' => $chars['R'][mt_rand(0, min(count($chars['R']), $config['captcha_gd_fonts']) -1)],
+ 'S' => $chars['S'][mt_rand(0, min(count($chars['S']), $config['captcha_gd_fonts']) -1)],
+ 'T' => $chars['T'][mt_rand(0, min(count($chars['T']), $config['captcha_gd_fonts']) -1)],
+ 'U' => $chars['U'][mt_rand(0, min(count($chars['U']), $config['captcha_gd_fonts']) -1)],
+ 'V' => $chars['V'][mt_rand(0, min(count($chars['V']), $config['captcha_gd_fonts']) -1)],
+ 'W' => $chars['W'][mt_rand(0, min(count($chars['W']), $config['captcha_gd_fonts']) -1)],
+ 'X' => $chars['X'][mt_rand(0, min(count($chars['X']), $config['captcha_gd_fonts']) -1)],
+ 'Y' => $chars['Y'][mt_rand(0, min(count($chars['Y']), $config['captcha_gd_fonts']) -1)],
+ 'Z' => $chars['Z'][mt_rand(0, min(count($chars['Z']), $config['captcha_gd_fonts']) -1)],
+
+ '1' => array(
+ array(0,0,0,1,1,0,0,0,0),
+ array(0,0,1,0,1,0,0,0,0),
+ array(0,1,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,1,1,1,1,1,1,1,0),
+ ),
+ '2' => array( // New '2' supplied by Anon
+ array(0,0,0,1,1,1,0,0,0),
+ array(0,0,1,0,0,0,1,0,0),
+ array(0,1,0,0,0,0,1,1,0),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,1,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,0,0,0,0),
+ ),
+ '3' => array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,1,1,0,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ '4' => array(
+ array(0,0,0,0,0,0,1,1,0),
+ array(0,0,0,0,0,1,0,1,0),
+ array(0,0,0,0,1,0,0,1,0),
+ array(0,0,0,1,0,0,0,1,0),
+ array(0,0,1,0,0,0,0,1,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,1,0),
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ ),
+ '5' => array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ '6' => array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,1,1,1,1,0,0),
+ array(1,0,1,0,0,0,0,1,0),
+ array(1,1,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ '7' => array(
+ array(1,1,1,1,1,1,1,1,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,0,1,0),
+ array(0,0,0,0,0,0,1,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,0,1,0,0,0),
+ array(0,0,0,0,1,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,0,1,0,0,0,0,0),
+ array(0,0,1,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(0,1,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ array(1,0,0,0,0,0,0,0,0),
+ ),
+ '8' => array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ '9' => array(
+ array(0,0,1,1,1,1,1,0,0),
+ array(0,1,0,0,0,0,0,1,0),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,1,1),
+ array(0,1,0,0,0,0,1,0,1),
+ array(0,0,1,1,1,1,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(0,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(1,0,0,0,0,0,0,0,1),
+ array(0,1,0,0,0,0,0,1,0),
+ array(0,0,1,1,1,1,1,0,0),
+ ),
+ )
+ );
+ }
+}
+
+/**
+* @package VC
+*/
+class char_cube3d
+{
+ var $bitmap;
+ var $bitmap_width;
+ var $bitmap_height;
+
+ var $basis_matrix = array(array(1, 0, 0), array(0, 1, 0), array(0, 0, 1));
+ var $abs_x = array(1, 0);
+ var $abs_y = array(0, 1);
+ var $x = 0;
+ var $y = 1;
+ var $z = 2;
+ var $letter = '';
+
+ /**
+ */
+ function char_cube3d(&$bitmaps, $letter)
+ {
+ $this->bitmap = $bitmaps['data'][$letter];
+ $this->bitmap_width = $bitmaps['width'];
+ $this->bitmap_height = $bitmaps['height'];
+
+ $this->basis_matrix[0][0] = mt_rand(-600, 600);
+ $this->basis_matrix[0][1] = mt_rand(-600, 600);
+ $this->basis_matrix[0][2] = (mt_rand(0, 1) * 2000) - 1000;
+ $this->basis_matrix[1][0] = mt_rand(-1000, 1000);
+ $this->basis_matrix[1][1] = mt_rand(-1000, 1000);
+ $this->basis_matrix[1][2] = mt_rand(-1000, 1000);
+
+ $this->normalize($this->basis_matrix[0]);
+ $this->normalize($this->basis_matrix[1]);
+ $this->basis_matrix[2] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[1]);
+ $this->normalize($this->basis_matrix[2]);
+
+ // $this->basis_matrix[1] might not be (probably isn't) orthogonal to $basis_matrix[0]
+ $this->basis_matrix[1] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[2]);
+ $this->normalize($this->basis_matrix[1]);
+
+ // Make sure our cube is facing into the canvas (assuming +z == in)
+ for ($i = 0; $i < 3; ++$i)
+ {
+ if ($this->basis_matrix[$i][2] < 0)
+ {
+ $this->basis_matrix[$i][0] *= -1;
+ $this->basis_matrix[$i][1] *= -1;
+ $this->basis_matrix[$i][2] *= -1;
+ }
+ }
+
+ // Force our "z" basis vector to be the one with greatest absolute z value
+ $this->x = 0;
+ $this->y = 1;
+ $this->z = 2;
+
+ // Swap "y" with "z"
+ if ($this->basis_matrix[1][2] > $this->basis_matrix[2][2])
+ {
+ $this->z = 1;
+ $this->y = 2;
+ }
+
+ // Swap "x" with "z"
+ if ($this->basis_matrix[0][2] > $this->basis_matrix[$this->z][2])
+ {
+ $this->x = $this->z;
+ $this->z = 0;
+ }
+
+ // Still need to determine which of $x,$y are which.
+ // wrong orientation if y's y-component is less than it's x-component
+ // likewise if x's x-component is less than it's y-component
+ // if they disagree, go with the one with the greater weight difference.
+ // rotate if positive
+ $weight = (abs($this->basis_matrix[$this->x][1]) - abs($this->basis_matrix[$this->x][0])) + (abs($this->basis_matrix[$this->y][0]) - abs($this->basis_matrix[$this->y][1]));
+
+ // Swap "x" with "y"
+ if ($weight > 0)
+ {
+ list($this->x, $this->y) = array($this->y, $this->x);
+ }
+
+ $this->abs_x = array($this->basis_matrix[$this->x][0], $this->basis_matrix[$this->x][1]);
+ $this->abs_y = array($this->basis_matrix[$this->y][0], $this->basis_matrix[$this->y][1]);
+
+ if ($this->abs_x[0] < 0)
+ {
+ $this->abs_x[0] *= -1;
+ $this->abs_x[1] *= -1;
+ }
+
+ if ($this->abs_y[1] > 0)
+ {
+ $this->abs_y[0] *= -1;
+ $this->abs_y[1] *= -1;
+ }
+
+ $this->letter = $letter;
+ }
+
+ /**
+ * Draw a character
+ */
+ function drawchar($scale, $xoff, $yoff, $img, $background, $colours)
+ {
+ $width = $this->bitmap_width;
+ $height = $this->bitmap_height;
+ $bitmap = $this->bitmap;
+
+ $colour1 = $colours[array_rand($colours)];
+ $colour2 = $colours[array_rand($colours)];
+
+ $swapx = ($this->basis_matrix[$this->x][0] > 0);
+ $swapy = ($this->basis_matrix[$this->y][1] < 0);
+
+ for ($y = 0; $y < $height; ++$y)
+ {
+ for ($x = 0; $x < $width; ++$x)
+ {
+ $xp = ($swapx) ? ($width - $x - 1) : $x;
+ $yp = ($swapy) ? ($height - $y - 1) : $y;
+
+ if ($bitmap[$height - $yp - 1][$xp])
+ {
+ $dx = $this->scale($this->abs_x, ($xp - ($swapx ? ($width / 2) : ($width / 2) - 1)) * $scale);
+ $dy = $this->scale($this->abs_y, ($yp - ($swapy ? ($height / 2) : ($height / 2) - 1)) * $scale);
+ $xo = $xoff + $dx[0] + $dy[0];
+ $yo = $yoff + $dx[1] + $dy[1];
+
+ $origin = array(0, 0, 0);
+ $xvec = $this->scale($this->basis_matrix[$this->x], $scale);
+ $yvec = $this->scale($this->basis_matrix[$this->y], $scale);
+ $face_corner = $this->sum2($xvec, $yvec);
+
+ $zvec = $this->scale($this->basis_matrix[$this->z], $scale);
+ $x_corner = $this->sum2($xvec, $zvec);
+ $y_corner = $this->sum2($yvec, $zvec);
+
+ imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $xvec, $x_corner,$zvec), 4, $colour1);
+ imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $yvec, $y_corner,$zvec), 4, $colour2);
+
+ $face = $this->gen_poly($xo, $yo, $origin, $xvec, $face_corner, $yvec);
+
+ imagefilledpolygon($img, $face, 4, $background);
+ imagepolygon($img, $face, 4, $colour1);
+ }
+ }
+ }
+ }
+
+ /*
+ * return a roughly acceptable range of sizes for rendering with this texttype
+ */
+ function range()
+ {
+ return array(3, 4);
+ }
+
+ /**
+ * Vector length
+ */
+ function vectorlen($vector)
+ {
+ return sqrt(pow($vector[0], 2) + pow($vector[1], 2) + pow($vector[2], 2));
+ }
+
+ /**
+ * Normalize
+ */
+ function normalize(&$vector, $length = 1)
+ {
+ $length = (( $length < 1) ? 1 : $length);
+ $length /= $this->vectorlen($vector);
+ $vector[0] *= $length;
+ $vector[1] *= $length;
+ $vector[2] *= $length;
+ }
+
+ /**
+ */
+ function cross_product($vector1, $vector2)
+ {
+ $retval = array(0, 0, 0);
+ $retval[0] = (($vector1[1] * $vector2[2]) - ($vector1[2] * $vector2[1]));
+ $retval[1] = -(($vector1[0] * $vector2[2]) - ($vector1[2] * $vector2[0]));
+ $retval[2] = (($vector1[0] * $vector2[1]) - ($vector1[1] * $vector2[0]));
+
+ return $retval;
+ }
+
+ /**
+ */
+ function sum($vector1, $vector2)
+ {
+ return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1], $vector1[2] + $vector2[2]);
+ }
+
+ /**
+ */
+ function sum2($vector1, $vector2)
+ {
+ return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1]);
+ }
+
+ /**
+ */
+ function scale($vector, $length)
+ {
+ if (sizeof($vector) == 2)
+ {
+ return array($vector[0] * $length, $vector[1] * $length);
+ }
+
+ return array($vector[0] * $length, $vector[1] * $length, $vector[2] * $length);
+ }
+
+ /**
+ */
+ function gen_poly($xoff, $yoff, &$vec1, &$vec2, &$vec3, &$vec4)
+ {
+ $poly = array();
+ $poly[0] = $xoff + $vec1[0];
+ $poly[1] = $yoff + $vec1[1];
+ $poly[2] = $xoff + $vec2[0];
+ $poly[3] = $yoff + $vec2[1];
+ $poly[4] = $xoff + $vec3[0];
+ $poly[5] = $yoff + $vec3[1];
+ $poly[6] = $xoff + $vec4[0];
+ $poly[7] = $yoff + $vec4[1];
+
+ return $poly;
+ }
+
+ /**
+ * dimensions
+ */
+ function dimensions($size)
+ {
+ $xn = $this->scale($this->basis_matrix[$this->x], -($this->bitmap_width / 2) * $size);
+ $xp = $this->scale($this->basis_matrix[$this->x], ($this->bitmap_width / 2) * $size);
+ $yn = $this->scale($this->basis_matrix[$this->y], -($this->bitmap_height / 2) * $size);
+ $yp = $this->scale($this->basis_matrix[$this->y], ($this->bitmap_height / 2) * $size);
+
+ $p = array();
+ $p[0] = $this->sum2($xn, $yn);
+ $p[1] = $this->sum2($xp, $yn);
+ $p[2] = $this->sum2($xp, $yp);
+ $p[3] = $this->sum2($xn, $yp);
+
+ $min_x = $max_x = $p[0][0];
+ $min_y = $max_y = $p[0][1];
+
+ for ($i = 1; $i < 4; ++$i)
+ {
+ $min_x = ($min_x > $p[$i][0]) ? $p[$i][0] : $min_x;
+ $min_y = ($min_y > $p[$i][1]) ? $p[$i][1] : $min_y;
+ $max_x = ($max_x < $p[$i][0]) ? $p[$i][0] : $max_x;
+ $max_y = ($max_y < $p[$i][1]) ? $p[$i][1] : $max_y;
+ }
+
+ return array($min_x, $min_y, $max_x, $max_y);
+ }
+}
+
+/**
+* @package VC
+*/
+class colour_manager
+{
+ var $img;
+ var $mode;
+ var $colours;
+ var $named_colours;
+
+ /**
+ * Create the colour manager, link it to the image resource
+ */
+ function colour_manager($img, $background = false, $mode = 'ahsv')
+ {
+ $this->img = $img;
+ $this->mode = $mode;
+ $this->colours = array();
+ $this->named_colours = array();
+
+ if ($background !== false)
+ {
+ $bg = $this->allocate_named('background', $background);
+ imagefill($this->img, 0, 0, $bg);
+ }
+ }
+
+ /**
+ * Lookup a named colour resource
+ */
+ function get_resource($named_colour)
+ {
+ if (isset($this->named_colours[$named_colour]))
+ {
+ return $this->named_colours[$named_colour];
+ }
+
+ if (isset($this->named_rgb[$named_colour]))
+ {
+ return $this->allocate_named($named_colour, $this->named_rgb[$named_colour], 'rgb');
+ }
+
+ return false;
+ }
+
+ /**
+ * Assign a name to a colour resource
+ */
+ function name_colour($name, $resource)
+ {
+ $this->named_colours[$name] = $resource;
+ }
+
+ /**
+ * names and allocates a colour resource
+ */
+ function allocate_named($name, $colour, $mode = false)
+ {
+ $resource = $this->allocate($colour, $mode);
+
+ if ($resource !== false)
+ {
+ $this->name_colour($name, $resource);
+ }
+ return $resource;
+ }
+
+ /**
+ * allocates a specified colour into the image
+ */
+ function allocate($colour, $mode = false)
+ {
+ if ($mode === false)
+ {
+ $mode = $this->mode;
+ }
+
+ if (!is_array($colour))
+ {
+ if (isset($this->named_rgb[$colour]))
+ {
+ return $this->allocate_named($colour, $this->named_rgb[$colour], 'rgb');
+ }
+
+ if (!is_int($colour))
+ {
+ return false;
+ }
+
+ $mode = 'rgb';
+ $colour = array(255 & ($colour >> 16), 255 & ($colour >> 8), 255 & $colour);
+ }
+
+ if (isset($colour['mode']))
+ {
+ $mode = $colour['mode'];
+ unset($colour['mode']);
+ }
+
+ if (isset($colour['random']))
+ {
+ unset($colour['random']);
+ // everything else is params
+ return $this->random_colour($colour, $mode);
+ }
+
+ $rgb = colour_manager::model_convert($colour, $mode, 'rgb');
+ $store = ($this->mode == 'rgb') ? $rgb : colour_manager::model_convert($colour, $mode, $this->mode);
+ $resource = imagecolorallocate($this->img, $rgb[0], $rgb[1], $rgb[2]);
+ $this->colours[$resource] = $store;
+
+ return $resource;
+ }
+
+ /**
+ * randomly generates a colour, with optional params
+ */
+ function random_colour($params = array(), $mode = false)
+ {
+ if ($mode === false)
+ {
+ $mode = $this->mode;
+ }
+
+ switch ($mode)
+ {
+ case 'rgb':
+ // @TODO random rgb generation. do we intend to do this, or is it just too tedious?
+ break;
+
+ case 'ahsv':
+ case 'hsv':
+ default:
+
+ $default_params = array(
+ 'hue_bias' => false, // degree / 'r'/'g'/'b'/'c'/'m'/'y' /'o'
+ 'hue_range' => false, // if hue bias, then difference range +/- from bias
+ 'min_saturation' => 30, // 0 - 100
+ 'max_saturation' => 80, // 0 - 100
+ 'min_value' => 30, // 0 - 100
+ 'max_value' => 80, // 0 - 100
+ );
+
+ $alt = ($mode == 'ahsv') ? true : false;
+ $params = array_merge($default_params, $params);
+
+ $min_hue = 0;
+ $max_hue = 359;
+ $min_saturation = max(0, $params['min_saturation']);
+ $max_saturation = min(100, $params['max_saturation']);
+ $min_value = max(0, $params['min_value']);
+ $max_value = min(100, $params['max_value']);
+
+ if ($params['hue_bias'] !== false)
+ {
+ if (is_numeric($params['hue_bias']))
+ {
+ $h = intval($params['hue_bias']) % 360;
+ }
+ else
+ {
+ switch ($params['hue_bias'])
+ {
+ case 'o':
+ $h = $alt ? 60 : 30;
+ break;
+
+ case 'y':
+ $h = $alt ? 120 : 60;
+ break;
+
+ case 'g':
+ $h = $alt ? 180 : 120;
+ break;
+
+ case 'c':
+ $h = $alt ? 210 : 180;
+ break;
+
+ case 'b':
+ $h = 240;
+ break;
+
+ case 'm':
+ $h = 300;
+ break;
+
+ case 'r':
+ default:
+ $h = 0;
+ break;
+ }
+ }
+
+ $min_hue = $h + 360;
+ $max_hue = $h + 360;
+
+ if ($params['hue_range'])
+ {
+ $min_hue -= min(180, $params['hue_range']);
+ $max_hue += min(180, $params['hue_range']);
+ }
+ }
+
+ $h = mt_rand($min_hue, $max_hue);
+ $s = mt_rand($min_saturation, $max_saturation);
+ $v = mt_rand($min_value, $max_value);
+
+ return $this->allocate(array($h, $s, $v), $mode);
+
+ break;
+ }
+ }
+
+ /**
+ */
+ function colour_scheme($resource, $include_original = true)
+ {
+ $mode = 'hsv';
+
+ if (($pre = $this->get_resource($resource)) !== false)
+ {
+ $resource = $pre;
+ }
+
+ $colour = colour_manager::model_convert($this->colours[$resource], $this->mode, $mode);
+ $results = ($include_original) ? array($resource) : array();
+ $colour2 = $colour3 = $colour4 = $colour;
+ $colour2[0] += 150;
+ $colour3[0] += 180;
+ $colour4[0] += 210;
+
+
+ $results[] = $this->allocate($colour2, $mode);
+ $results[] = $this->allocate($colour3, $mode);
+ $results[] = $this->allocate($colour4, $mode);
+
+ return $results;
+ }
+
+ /**
+ */
+ function mono_range($resource, $count = 5, $include_original = true)
+ {
+ if (is_array($resource))
+ {
+ $results = array();
+ for ($i = 0, $size = sizeof($resource); $i < $size; ++$i)
+ {
+ $results = array_merge($results, $this->mono_range($resource[$i], $count, $include_original));
+ }
+ return $results;
+ }
+
+ $mode = (in_array($this->mode, array('hsv', 'ahsv'), true) ? $this->mode : 'ahsv');
+ if (($pre = $this->get_resource($resource)) !== false)
+ {
+ $resource = $pre;
+ }
+
+ $colour = colour_manager::model_convert($this->colours[$resource], $this->mode, $mode);
+
+ $results = array();
+ if ($include_original)
+ {
+ $results[] = $resource;
+ $count--;
+ }
+
+ // This is a hard problem. I chicken out and try to maintain readability at the cost of less randomness.
+
+ while ($count > 0)
+ {
+ $colour[1] = ($colour[1] + mt_rand(40,60)) % 99;
+ $colour[2] = ($colour[2] + mt_rand(40,60));
+ $results[] = $this->allocate($colour, $mode);
+ $count--;
+ }
+ return $results;
+ }
+
+ /**
+ * Convert from one colour model to another
+ */
+ function model_convert($colour, $from_model, $to_model)
+ {
+ if ($from_model == $to_model)
+ {
+ return $colour;
+ }
+
+ switch ($to_model)
+ {
+ case 'hsv':
+
+ switch ($from_model)
+ {
+ case 'ahsv':
+ return colour_manager::ah2h($colour);
+ break;
+
+ case 'rgb':
+ return colour_manager::rgb2hsv($colour);
+ break;
+ }
+ break;
+
+ case 'ahsv':
+
+ switch ($from_model)
+ {
+ case 'hsv':
+ return colour_manager::h2ah($colour);
+ break;
+
+ case 'rgb':
+ return colour_manager::h2ah(colour_manager::rgb2hsv($colour));
+ break;
+ }
+ break;
+
+ case 'rgb':
+ switch ($from_model)
+ {
+ case 'hsv':
+ return colour_manager::hsv2rgb($colour);
+ break;
+
+ case 'ahsv':
+ return colour_manager::hsv2rgb(colour_manager::ah2h($colour));
+ break;
+ }
+ break;
+ }
+ return false;
+ }
+
+ /**
+ * Slightly altered from wikipedia's algorithm
+ */
+ function hsv2rgb($hsv)
+ {
+ colour_manager::normalize_hue($hsv[0]);
+
+ $h = $hsv[0];
+ $s = min(1, max(0, $hsv[1] / 100));
+ $v = min(1, max(0, $hsv[2] / 100));
+
+ // calculate hue sector
+ $hi = floor($hsv[0] / 60);
+
+ // calculate opposite colour
+ $p = $v * (1 - $s);
+
+ // calculate distance between hex vertices
+ $f = ($h / 60) - $hi;
+
+ // coming in or going out?
+ if (!($hi & 1))
+ {
+ $f = 1 - $f;
+ }
+
+ // calculate adjacent colour
+ $q = $v * (1 - ($f * $s));
+
+ switch ($hi)
+ {
+ case 0:
+ $rgb = array($v, $q, $p);
+ break;
+
+ case 1:
+ $rgb = array($q, $v, $p);
+ break;
+
+ case 2:
+ $rgb = array($p, $v, $q);
+ break;
+
+ case 3:
+ $rgb = array($p, $q, $v);
+ break;
+
+ case 4:
+ $rgb = array($q, $p, $v);
+ break;
+
+ case 5:
+ $rgb = array($v, $p, $q);
+ break;
+
+ default:
+ return array(0, 0, 0);
+ break;
+ }
+
+ return array(255 * $rgb[0], 255 * $rgb[1], 255 * $rgb[2]);
+ }
+
+ /**
+ * (more than) Slightly altered from wikipedia's algorithm
+ */
+ function rgb2hsv($rgb)
+ {
+ $r = min(255, max(0, $rgb[0]));
+ $g = min(255, max(0, $rgb[1]));
+ $b = min(255, max(0, $rgb[2]));
+ $max = max($r, $g, $b);
+ $min = min($r, $g, $b);
+
+ $v = $max / 255;
+ $s = (!$max) ? 0 : 1 - ($min / $max);
+
+ // if max - min is 0, we want hue to be 0 anyway.
+ $h = $max - $min;
+
+ if ($h)
+ {
+ switch ($max)
+ {
+ case $g:
+ $h = 120 + (60 * ($b - $r) / $h);
+ break;
+
+ case $b:
+ $h = 240 + (60 * ($r - $g) / $h);
+ break;
+
+ case $r:
+ $h = 360 + (60 * ($g - $b) / $h);
+ break;
+ }
+ }
+ colour_manager::normalize_hue($h);
+
+ return array($h, $s * 100, $v * 100);
+ }
+
+ /**
+ */
+ function normalize_hue(&$hue)
+ {
+ $hue %= 360;
+
+ if ($hue < 0)
+ {
+ $hue += 360;
+ }
+ }
+
+ /**
+ * Alternate hue to hue
+ */
+ function ah2h($ahue)
+ {
+ if (is_array($ahue))
+ {
+ $ahue[0] = colour_manager::ah2h($ahue[0]);
+ return $ahue;
+ }
+ colour_manager::normalize_hue($ahue);
+
+ // blue through red is already ok
+ if ($ahue >= 240)
+ {
+ return $ahue;
+ }
+
+ // ahue green is at 180
+ if ($ahue >= 180)
+ {
+ // return (240 - (2 * (240 - $ahue)));
+ return (2 * $ahue) - 240; // equivalent
+ }
+
+ // ahue yellow is at 120 (RYB rather than RGB)
+ if ($ahue >= 120)
+ {
+ return $ahue - 60;
+ }
+
+ return $ahue / 2;
+ }
+
+ /**
+ * hue to Alternate hue
+ */
+ function h2ah($hue)
+ {
+ if (is_array($hue))
+ {
+ $hue[0] = colour_manager::h2ah($hue[0]);
+ return $hue;
+ }
+ colour_manager::normalize_hue($hue);
+
+ // blue through red is already ok
+ if ($hue >= 240)
+ {
+ return $hue;
+ }
+ else if ($hue <= 60)
+ {
+ return $hue * 2;
+ }
+ else if ($hue <= 120)
+ {
+ return $hue + 60;
+ }
+ else
+ {
+ return ($hue + 240) / 2;
+ }
+ }
+}
+
+?> \ No newline at end of file
generated by cgit v1.2.1 (git 2.21.0) at 2024-10-18 02:25:37 +0000