mirror of https://github.com/status-im/qzxing.git
58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
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/*
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* Copyright 2011 ZXing authors All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <zxing/multi/qrcode/QRCodeMultiReader.h>
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#include <zxing/ReaderException.h>
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#include <zxing/multi/qrcode/detector/MultiDetector.h>
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#include <zxing/BarcodeFormat.h>
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namespace zxing {
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namespace multi {
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QRCodeMultiReader::QRCodeMultiReader(){}
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QRCodeMultiReader::~QRCodeMultiReader(){}
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std::vector<Ref<Result> > QRCodeMultiReader::decodeMultiple(Ref<BinaryBitmap> image,
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DecodeHints hints)
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{
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std::vector<Ref<Result> > results;
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MultiDetector detector(image->getBlackMatrix());
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std::vector<Ref<DetectorResult> > detectorResult = detector.detectMulti(hints);
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for (unsigned int i = 0; i < detectorResult.size(); i++) {
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try {
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Ref<DecoderResult> decoderResult = getDecoder().decode(detectorResult[i]->getBits());
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std::vector<Ref<ResultPoint> > points = detectorResult[i]->getPoints();
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Ref<Result> result = Ref<Result>(new Result(decoderResult->getText(),
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decoderResult->getRawBytes(),
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points, BarcodeFormat_QR_CODE));
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// result->putMetadata(ResultMetadataType.BYTE_SEGMENTS, decoderResult->getByteSegments());
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// result->putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, decoderResult->getECLevel().toString());
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results.push_back(result);
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} catch (ReaderException& re) {
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// ignore and continue
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}
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}
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if (results.empty()){
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throw ReaderException("No code detected");
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}
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return results;
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}
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} // End zxing::multi namespace
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} // End zxing namespace
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