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Contents
// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
/*
* Decoder.h
* zxing
*
* Created by Lukas Stabe on 08/02/2012.
* Copyright 2012 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.
*/
#ifndef __ZXING_AZTEC_DECODER_DECODER_H__
#define __ZXING_AZTEC_DECODER_DECODER_H__
#include <zxing/common/BitMatrix.h>
#include <zxing/common/Str.h>
#include <zxing/aztec/AztecDetectorResult.h>
namespace zxing {
class DecoderResult;
namespace aztec {
class Decoder : public Counted {
private:
enum Table {
UPPER,
LOWER,
MIXED,
DIGIT,
PUNCT,
BINARY
};
static Table getTable(char t);
static const char* getCharacter(Table table, int code);
int numCodewords_;
int codewordSize_;
Ref<AztecDetectorResult> ddata_;
int invertedBitCount_;
Ref<String> getEncodedData(Ref<BitArray> correctedBits);
Ref<BitArray> correctBits(Ref<BitArray> rawbits);
Ref<BitArray> extractBits(Ref<BitMatrix> matrix);
static Ref<BitMatrix> removeDashedLines(Ref<BitMatrix> matrix);
static int readCode(Ref<BitArray> rawbits, int startIndex, int length);
public:
Decoder();
Ref<DecoderResult> decode(Ref<AztecDetectorResult> detectorResult);
};
}
}
#endif
Version data entries
13 entries across 13 versions & 4 rubygems