vendor/khanamiryan/qrcode-detector-decoder/lib/qrcode/detector/FinderPattern.php

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<?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 a finder pattern, which are the three square patterns found in
 * the corners of QR Codes. It also encapsulates a count of similar finder patterns,
 * as a convenience to the finder's bookkeeping.</p>
 *
 * @author Sean Owen
 */
final class FinderPattern extends ResultPoint {

private $estimatedModuleSize;
private $count;



  function __construct($posX, $posY, $estimatedModuleSize, $count=1) {
    parent::__construct($posX, $posY);
    $this->estimatedModuleSize = $estimatedModuleSize;
    $this->count = $count;
}

  public function getEstimatedModuleSize() {
    return $this->estimatedModuleSize;
  }

  function getCount() {
    return $this->count;
  }

  /*
  void incrementCount() {
    this.count++;
  }
   */

  /**
   * <p>Determines if this finder pattern "about equals" a finder 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) {