Enhanced PHP File Manager

⬆️ Go Up (..)

📊 Server Information

Server:

Apache

System:

Linux 4.18.0-553.100.1.el8_10.x86_64

PHP Version:

7.2.34

User:

jaindirectory

Directory:

/home/jaindirectory/www/jainsociety/vendor/khanamiryan/qrcode-detector-decoder/lib/qrcode/detector

Free Space:

30.69 GB

🔧 Quick Actions

✏️ Editing: AlignmentPattern.php

<?php
/*
 * Copyright 2007 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Zxing\Qrcode\Detector;

use Zxing\ResultPoint;

/**
 * <p>Encapsulates an alignment pattern, which are the smaller square patterns found in
 * all but the simplest QR Codes.</p>
 *
 * @author Sean Owen
 */
final class AlignmentPattern extends ResultPoint {

private $estimatedModuleSize;

function __construct($posX, $posY, $estimatedModuleSize) {
parent::__construct($posX, $posY);
$this->estimatedModuleSize = $estimatedModuleSize;
}

/**
   * <p>Determines if this alignment pattern "about equals" an alignment pattern at the stated
   * position and size -- meaning, it is at nearly the same center with nearly the same size.</p>
   */
  function aboutEquals($moduleSize, $i, $j) {
    if (abs($i - $this->getY()) <= $moduleSize && abs($j - $this->getX()) <= $moduleSize) {
        $moduleSizeDiff = abs($moduleSize - $this->estimatedModuleSize);
      return $moduleSizeDiff <= 1.0 || $moduleSizeDiff <= $this->estimatedModuleSize;
    }
    return false;
}

/**
   * Combines this object's current estimate of a finder pattern position and module size
   * with a new estimate. It returns a new {@code FinderPattern} containing an average of the two.
   */
  function combineEstimate($i, $j, $newModuleSize) {
    $combinedX = ($this->getX() + $j) / 2.0;
    $combinedY = ($this->getY() + $i) / 2.0;
    $combinedModuleSize = ($this->estimatedModuleSize + $newModuleSize) / 2.0;
    return new AlignmentPattern($combinedX, $combinedY, $combinedModuleSize);
  }

}

❌ Cancel

🗂️ Enhanced PHP File Manager

📊 Server Information

🔧 Quick Actions

✏️ Editing: AlignmentPattern.php

📤 Upload File

📁 Create Folder

📄 Create File

✏️ Rename Item

🗑️ Delete Confirmation