vendor/bacon/bacon-qr-code/src/BaconQrCode/Encoder/MatrixUtil.php
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<?php
/**
* BaconQrCode
*
* @link http://github.com/Bacon/BaconQrCode For the canonical source repository
* @copyright 2013 Ben 'DASPRiD' Scholzen
* @license http://opensource.org/licenses/BSD-2-Clause Simplified BSD License
*/
namespace BaconQrCode\Encoder;
use BaconQrCode\Common\BitArray;
use BaconQrCode\Common\ErrorCorrectionLevel;
use BaconQrCode\Common\Version;
use BaconQrCode\Exception;
/**
* Matrix utility.
*/
class MatrixUtil
{
/**
* Position detection pattern.
*
* @var array
*/
protected static $positionDetectionPattern = array(
array(1, 1, 1, 1, 1, 1, 1),
array(1, 0, 0, 0, 0, 0, 1),
array(1, 0, 1, 1, 1, 0, 1),
array(1, 0, 1, 1, 1, 0, 1),
array(1, 0, 1, 1, 1, 0, 1),
array(1, 0, 0, 0, 0, 0, 1),
array(1, 1, 1, 1, 1, 1, 1),
);
/**
* Position adjustment pattern.
*
* @var array
*/
protected static $positionAdjustmentPattern = array(
array(1, 1, 1, 1, 1),
array(1, 0, 0, 0, 1),
array(1, 0, 1, 0, 1),
array(1, 0, 0, 0, 1),
array(1, 1, 1, 1, 1),
);
/**
* Coordinates for position adjustment patterns for each version.
*
* @var array
*/
protected static $positionAdjustmentPatternCoordinateTable = array(
array(null, null, null, null, null, null, null), // Version 1
array( 6, 18, null, null, null, null, null), // Version 2
array( 6, 22, null, null, null, null, null), // Version 3
array( 6, 26, null, null, null, null, null), // Version 4
array( 6, 30, null, null, null, null, null), // Version 5
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