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| <?php | |
| /** | |
| * | |
| * This file is part of the phpBB Forum Software package. | |
| * | |
| * @copyright (c) phpBB Limited <https://www.phpbb.com> | |
| * @license GNU General Public License, version 2 (GPL-2.0) | |
| * | |
| * For full copyright and license information, please see | |
| * the docs/CREDITS.txt file. | |
| * | |
| */ | |
| namespace phpbb\captcha; | |
| /** | |
| * Wave3D CAPTCHA | |
| */ | |
| class gd_wave | |
| { | |
| var $width = 360; | |
| var $height = 96; | |
| function execute($code, $seed) | |
| { | |
| // seed the random generator | |
| mt_srand($seed); | |
| // set height and width | |
| $img_x = $this->width; | |
| $img_y = $this->height; | |
| // Generate image | |
| $img = imagecreatetruecolor($img_x, $img_y); | |
| $x_grid = mt_rand(6, 10); | |
| $y_grid = mt_rand(6, 10); | |
| // Ok, so lets cut to the chase. We could accurately represent this in 3d and | |
| // do all the appropriate linear transforms. my questions is... why bother? | |
| // The computational overhead is unnecessary when you consider the simple fact: | |
| // we're not here to accurately represent a model, but to just show off some random-ish | |
| // polygons | |
| // Conceive of 3 spaces. | |
| // 1) planar-space (discrete "pixel" grid) | |
| // 2) 3-space. (planar-space with z/height aspect) | |
| // 3) image space (pixels on the screen) | |
| // resolution of the planar-space we're embedding the text code in | |
| $plane_x = 100; | |
| $plane_y = 30; | |
| $subdivision_factor = 3; | |
| // $box is the 4 points in img_space that correspond to the corners of the plane in 3-space | |
| $box = array( | |
| 'upper_left' => array( | |
| 'x' => mt_rand(5, 15), | |
| 'y' => mt_rand(10, 15) | |
| ), | |
| 'upper_right' => array( | |
| 'x' => mt_rand($img_x - 35, $img_x - 19), | |
| 'y' => mt_rand(10, 17) | |
| ), | |
| 'lower_left' => array( | |
| 'x' => mt_rand($img_x - 45, $img_x - 5), | |
| 'y' => mt_rand($img_y - 15, $img_y - 0), | |
| ), | |
| ); | |
| $box['lower_right'] = array( | |
| 'x' => $box['lower_left']['x'] + $box['upper_left']['x'] - $box['upper_right']['x'], | |
| 'y' => $box['lower_left']['y'] + $box['upper_left']['y'] - $box['upper_right']['y'], | |
| ); | |
| // TODO | |
| $background = imagecolorallocate($img, mt_rand(155, 255), mt_rand(155, 255), mt_rand(155, 255)); | |
| imagefill($img, 0, 0, $background); | |
| $random = array(); | |
| $fontcolors = array(); | |
| for ($i = 0; $i < 15; ++$i) | |
| { | |
| $random[$i] = imagecolorallocate($img, mt_rand(120, 255), mt_rand(120, 255), mt_rand(120, 255)); | |
| } | |
| $fontcolors[0] = imagecolorallocate($img, mt_rand(0, 120), mt_rand(0, 120), mt_rand(0, 120)); | |
| $colors = array(); | |
| $minr = mt_rand(20, 30); | |
| $ming = mt_rand(20, 30); | |
| $minb = mt_rand(20, 30); | |
| $maxr = mt_rand(150, 230); | |
| $maxg = mt_rand(150, 230); | |
| $maxb = mt_rand(150, 230); | |
| for ($i = -30; $i <= 30; ++$i) | |
| { | |
| $coeff1 = ($i + 12) / 45; | |
| $coeff2 = 1 - $coeff1; | |
| $colors[$i] = imagecolorallocate($img, ($coeff2 * $maxr) + ($coeff1 * $minr), ($coeff2 * $maxg) + ($coeff1 * $ming), ($coeff2 * $maxb) + ($coeff1 * $minb)); | |
| } | |
| // $img_buffer is the last row of 3-space positions (converted to img-space), cached | |
| // (using this means we don't need to recalculate all 4 positions for each new polygon, | |
| // merely the newest point that we're adding, which is then cached. | |
| $img_buffer = array(array(), array()); | |
| // In image-space, the x- and y-offset necessary to move one unit in the x-direction in planar-space | |
| $dxx = ($box['upper_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_x); | |
| $dxy = ($box['upper_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_x); | |
| // In image-space, the x- and y-offset necessary to move one unit in the y-direction in planar-space | |
| $dyx = ($box['lower_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_y); | |
| $dyy = ($box['lower_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_y); | |
| // Initial captcha-letter offset in planar-space | |
| $plane_offset_x = mt_rand(3, 8); | |
| $plane_offset_y = mt_rand( 12, 15); | |
| // character map | |
| $map = $this->captcha_bitmaps(); | |
| // matrix | |
| $plane = array(); | |
| // for each character, we'll silkscreen it into our boolean pixel plane | |
| for ($c = 0, $code_num = strlen($code); $c < $code_num; ++$c) | |
| { | |
| $letter = $code[$c]; | |
| for ($x = $map['width'] - 1; $x >= 0; --$x) | |
| { | |
| for ($y = $map['height'] - 1; $y >= 0; --$y) | |
| { | |
| if ($map['data'][$letter][$y][$x]) | |
| { | |
| $plane[$y + $plane_offset_y + (($c & 1) ? 1 : -1)][$x + $plane_offset_x] = true; | |
| } | |
| } | |
| } | |
| $plane_offset_x += 11; | |
| } | |
| // calculate our first buffer, we can't actually draw polys with these yet | |
| // img_pos_prev == screen x,y location to our immediate left. | |
| // img_pos_cur == current screen x,y location | |
| // we calculate screen position of our | |
| // current cell based on the difference from the previous cell | |
| // rather than recalculating from absolute coordinates | |
| // What we cache into the $img_buffer contains the raised text coordinates. | |
| $img_pos_prev = $img_buffer[0][0] = array($box['upper_left']['x'], $box['upper_left']['y']); | |
| $prev_height = $this->wave_height(0, 0, $subdivision_factor); | |
| $full_x = $plane_x * $subdivision_factor; | |
| $full_y = $plane_y * $subdivision_factor; | |
| for ($x = 1; $x <= $full_x; ++$x) | |
| { | |
| $cur_height = $this->wave_height($x, 0, $subdivision_factor); | |
| $offset = $cur_height - $prev_height; | |
| $img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset); | |
| $img_buffer[0][$x] = $img_pos_cur; | |
| $img_pos_prev = $img_pos_cur; | |
| $prev_height = $cur_height; | |
| } | |
| for ($y = 1; $y <= $full_y; ++$y) | |
| { | |
| // swap buffers | |
| $buffer_cur = $y & 1; | |
| $buffer_prev = 1 - $buffer_cur; | |
| $prev_height = $this->wave_height(0, $y, $subdivision_factor); | |
| $offset = $prev_height - $this->wave_height(0, $y - 1, $subdivision_factor); | |
| $img_pos_cur = array($img_buffer[$buffer_prev][0][0] + $dyx, min($img_buffer[$buffer_prev][0][1] + $dyy + $offset, $img_y - 1)); | |
| // make sure we don't try to write off the page | |
| $img_pos_prev = $img_pos_cur; | |
| $img_buffer[$buffer_cur][0] = $img_pos_cur; | |
| for ($x = 1; $x <= $full_x; ++$x) | |
| { | |
| $cur_height = $this->wave_height($x, $y, $subdivision_factor) + $this->grid_height($x, $y, $x_grid, $y_grid, 1); | |
| // height is a z-factor, not a y-factor | |
| $offset = $cur_height - $prev_height; | |
| $img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset); | |
| // height is float, index it to an int, get closest color | |
| $color = $colors[intval($cur_height)]; | |
| $img_pos_prev = $img_pos_cur; | |
| $prev_height = $cur_height; | |
| $y_index_old = intval(($y - 1) / $subdivision_factor); | |
| $y_index_new = intval($y / $subdivision_factor); | |
| $x_index_old = intval(($x - 1) / $subdivision_factor); | |
| $x_index_new = intval($x / $subdivision_factor); | |
| if (!empty($plane[$y_index_new][$x_index_new])) | |
| { | |
| $img_pos_cur[1] += $this->wave_height($x, $y, $subdivision_factor, 1) - 30 - $cur_height; | |
| $color = $colors[20]; | |
| } | |
| $img_pos_cur[1] = min($img_pos_cur[1], $img_y - 1); | |
| $img_buffer[$buffer_cur][$x] = $img_pos_cur; | |
| // Smooth the edges as much as possible by having not more than one low<->high traingle per square | |
| // Otherwise, just | |
| $diag_down = (empty($plane[$y_index_old][$x_index_old]) == empty($plane[$y_index_new][$x_index_new])); | |
| $diag_up = (empty($plane[$y_index_old][$x_index_new]) == empty($plane[$y_index_new][$x_index_old])); | |
| // natural switching | |
| $mode = ($x + $y) & 1; | |
| // override if it requires it | |
| if ($diag_down != $diag_up) | |
| { | |
| $mode = $diag_up; | |
| } | |
| if ($mode) | |
| { | |
| // +-/ / | |
| // 1 |/ 2 /| | |
| // / /-+ | |
| $poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x]); | |
| $poly2 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_cur][$x], $img_buffer[$buffer_prev][$x]); | |
| } | |
| else | |
| { | |
| // \ \-+ | |
| // 1 |\ 2 \| | |
| // +-\ \ | |
| $poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_cur][$x]); | |
| $poly2 = array_merge($img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x], $img_buffer[$buffer_cur][$x]); | |
| } | |
| imagefilledpolygon($img, $poly1, 3, $color); | |
| imagefilledpolygon($img, $poly2, 3, $color); | |
| } | |
| } | |
| // Output image | |
| header('Content-Type: image/png'); | |
| header('Cache-control: no-cache, no-store'); | |
| //$mtime = explode(' ', microtime()); | |
| //$totaltime = $mtime[0] + $mtime[1] - $starttime; | |
| //echo $totaltime . "<br />\n"; | |
| //echo memory_get_usage() - $tmp; | |
| imagepng($img); | |
| imagedestroy($img); | |
| } | |
| function wave_height($x, $y, $factor = 1, $tweak = 0.7) | |
| { | |
| // stretch the wave. TODO: pretty it up | |
| $x = $x/5 + 180; | |
| $y = $y/4; | |
| return ((sin($x / (3 * $factor)) + sin($y / (3 * $factor))) * 10 * $tweak); | |
| } | |
| function grid_height($x, $y, $x_grid, $y_grid, $factor = 1) | |
| { | |
| return ((!($x % ($x_grid * $factor)) || !($y % ($y_grid * $factor))) ? 3 : 0); | |
| } | |
| function captcha_bitmaps() | |
| { | |
| return array( | |
| 'width' => 9, | |
| 'height' => 13, | |
| 'data' => array( | |
| 'A' => array( | |
| array(0,0,1,1,1,1,0,0,0), | |
| array(0,1,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,1,1,1,1,1,1,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'B' => array( | |
| array(1,1,1,1,1,1,0,0,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,1,1,1,1,1,0,0,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,1,1,1,1,1,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'C' => 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(1,0,0,0,0,0,0,0,0), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'D' => 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(1,0,0,0,0,0,0,1,0), | |
| array(1,1,1,1,1,1,1,0,0), | |
| 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), | |
| ), | |
| 'E' => array( | |
| array(0,0,1,1,1,1,1,1,1), | |
| 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(1,0,0,0,0,0,0,0,0), | |
| 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(0,1,0,0,0,0,0,0,0), | |
| array(0,0,1,1,1,1,1,1,1), | |
| 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), | |
| ), | |
| 'F' => array( | |
| array(0,0,1,1,1,1,1,1,0), | |
| 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(1,0,0,0,0,0,0,0,0), | |
| array(1,1,1,1,1,1,0,0,0), | |
| 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), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'G' => 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(1,0,0,0,0,0,0,1,1), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'H' => array( | |
| 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(1,1,1,1,1,1,1,0,0), | |
| 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(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), | |
| ), | |
| 'I' => array( | |
| array(0,1,1,1,1,1,1,1,0), | |
| 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(0,1,1,1,1,1,1,1,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'J' => array( | |
| array(0,0,0,0,0,0,1,1,1), | |
| 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(0,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,0,1), | |
| array(0,1,0,0,0,0,0,0,1), | |
| array(0,1,0,0,0,0,0,0,1), | |
| array(0,0,1,0,0,0,0,1,0), | |
| array(0,0,0,1,1,1,1,0,0), | |
| 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), | |
| ), | |
| 'K' => array( | |
| 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(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), | |
| ), | |
| 'L' => 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(1,0,0,0,0,0,0,0,0), | |
| array(1,0,0,0,0,0,0,0,0), | |
| array(0,1,0,0,0,0,0,0,0), | |
| array(0,0,1,1,1,1,0,0,0), | |
| 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), | |
| ), | |
| 'M' => array( | |
| array(0,1,0,0,0,0,0,1,0), | |
| array(0,1,1,0,0,0,1,1,0), | |
| array(0,1,0,1,0,1,0,1,0), | |
| array(0,1,0,0,1,0,0,1,0), | |
| 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(0,1,0,0,0,0,0,1,0), | |
| 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), | |
| ), | |
| 'N' => array( | |
| array(1,0,0,0,0,0,0,0,1), | |
| array(1,1,0,0,0,0,0,0,1), | |
| array(1,0,1,0,0,0,0,0,1), | |
| array(1,0,0,1,0,0,0,0,1), | |
| array(1,0,0,0,1,0,0,0,1), | |
| array(1,0,0,0,0,1,0,0,1), | |
| array(1,0,0,0,0,0,1,0,1), | |
| array(1,0,0,0,0,0,0,1,1), | |
| array(1,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,0,0), | |
| 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), | |
| ), | |
| 'O' => array( | |
| array(0,0,0,1,1,1,0,0,0), | |
| array(0,0,1,0,0,0,1,0,0), | |
| array(0,1,0,0,0,0,0,1,0), | |
| 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(0,1,0,0,0,0,0,1,0), | |
| array(0,0,1,0,0,0,1,0,0), | |
| array(0,0,0,1,1,1,0,0,0), | |
| 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), | |
| ), | |
| 'P' => array( | |
| array(1,1,1,1,1,1,0,0,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,1,1,1,1,1,0,0,0), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'Q' => array( | |
| array(0,0,1,1,1,1,0,0,0), | |
| array(0,1,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,1,0,0,1,0), | |
| array(1,0,0,0,0,1,0,1,0), | |
| array(0,1,0,0,0,0,1,0,0), | |
| array(0,0,1,1,1,1,0,1,0), | |
| array(0,0,0,0,0,0,0,0,1), | |
| 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), | |
| ), | |
| 'R' => array( | |
| array(1,1,1,1,1,1,0,0,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,0,1,0), | |
| array(1,0,0,0,0,0,1,0,0), | |
| array(1,1,1,1,1,1,0,0,0), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'S' => array( | |
| array(0,0,1,1,1,1,1,1,1), | |
| 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(1,0,0,0,0,0,0,0,0), | |
| 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(0,0,0,0,0,0,0,1,0), | |
| array(1,1,1,1,1,1,1,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'T' => 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'U' => 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(0,1,0,0,0,0,0,1,0), | |
| array(0,0,1,1,1,1,1,0,0), | |
| 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), | |
| ), | |
| 'V' => 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(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(0,0,0,0,1,0,0,0,0), | |
| 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), | |
| ), | |
| 'W' => 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(1,0,0,0,1,0,0,0,1), | |
| array(1,0,0,1,0,1,0,0,1), | |
| array(1,0,1,0,0,0,1,0,1), | |
| array(1,1,0,0,0,0,0,1,1), | |
| array(1,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,0,0), | |
| 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), | |
| ), | |
| 'X' => 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(0,0,1,0,0,0,1,0,0), | |
| array(0,0,0,1,0,1,0,0,0), | |
| array(0,0,0,0,1,0,0,0,0), | |
| array(0,0,0,1,0,1,0,0,0), | |
| array(0,0,1,0,0,0,1,0,0), | |
| 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(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), | |
| ), | |
| 'Y' => 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(0,0,1,0,0,0,1,0,0), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| 'Z' => array( | |
| array(1,1,1,1,1,1,1,1,1), | |
| array(1,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,1,0), | |
| 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(1,0,0,0,0,0,0,0,1), | |
| array(1,1,1,1,1,1,1,1,1), | |
| 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), | |
| ), | |
| '1' => array( | |
| array(0,0,0,0,1,0,0,0,0), | |
| 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(0,1,1,1,1,1,1,1,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '2' => array( | |
| array(0,0,0,1,1,1,0,0,0), | |
| array(0,0,1,0,0,0,1,0,0), | |
| array(0,1,0,0,0,0,0,1,0), | |
| 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(0,0,0,0,0,0,0,1,0), | |
| 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(0,1,1,1,1,1,1,1,1), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '3' => array( | |
| array(0,0,0,1,1,1,1,0,0), | |
| array(0,0,1,0,0,0,0,1,0), | |
| array(0,1,0,0,0,0,0,0,1), | |
| 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(0,1,0,0,0,0,0,0,1), | |
| array(0,0,1,0,0,0,0,1,0), | |
| array(0,0,0,1,1,1,1,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '4' => array( | |
| array(0,0,0,0,0,0,0,1,0), | |
| 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(0,1,1,1,1,1,1,1,1), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '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(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(0,1,0,0,0,0,0,1,0), | |
| array(0,0,1,1,1,1,1,0,0), | |
| 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), | |
| ), | |
| '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(1,0,0,0,0,0,0,0,0), | |
| 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(0,1,0,0,0,0,0,1,0), | |
| array(0,0,1,1,1,1,1,0,0), | |
| 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), | |
| ), | |
| '7' => array( | |
| array(1,1,1,1,1,1,1,1,1), | |
| array(1,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,1,0), | |
| 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(0,0,0,0,1,0,0,0,0), | |
| 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(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '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(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(0,1,0,0,0,0,0,1,0), | |
| array(0,0,1,1,1,1,1,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| '9' => array( | |
| array(0,0,0,1,1,1,1,0,0), | |
| array(0,0,1,0,0,0,0,1,0), | |
| 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(0,1,0,0,0,0,0,1,1), | |
| array(0,0,1,1,1,1,1,0,1), | |
| array(0,0,0,0,0,0,0,0,1), | |
| array(0,0,0,0,0,0,0,0,1), | |
| array(0,1,0,0,0,0,0,0,1), | |
| array(0,0,1,0,0,0,0,1,0), | |
| array(0,0,0,1,1,1,1,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| array(0,0,0,0,0,0,0,0,0), | |
| ), | |
| ) | |
| ); | |
| } | |
| } |