QRCodeReader.cpp Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 /*
  *  QRCodeReader.cpp
  *  zxing
  *
  *  Created by Christian Brunschen on 20/05/2008.
  *  Copyright 2008 ZXing authors All rights reserved.
  *
  * 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.
  */

 #include <zxing/qrcode/QRCodeReader.h>
 #include <zxing/qrcode/detector/Detector.h>

 #include <iostream>

 namespace zxing {
     namespace qrcode {

         using namespace std;

         QRCodeReader::QRCodeReader() :decoder_() {
         }
         //TODO : see if any of the other files in the qrcode tree need tryHarder
         Ref<Result> QRCodeReader::decode(Ref<BinaryBitmap> image, DecodeHints hints) {
             Detector detector(image->getBlackMatrix());
             Ref<DetectorResult> detectorResult(detector.detect(hints));
             ArrayRef< Ref<ResultPoint> > points (detectorResult->getPoints());
             Ref<DecoderResult> decoderResult(decoder_.decode(detectorResult->getBits()));
             Ref<Result> result(
                                new Result(decoderResult->getText(), decoderResult->getRawBytes(), points, BarcodeFormat::QR_CODE, decoderResult->charSet()));
             return result;
         }

         QRCodeReader::~QRCodeReader() {
         }

     Decoder& QRCodeReader::getDecoder() {
         return decoder_;
     }
     }
 }