PDF417Reader.h Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 #ifndef __PDF417_READER_H__
 #define __PDF417_READER_H__

 /*
  *  PDF417Reader.h
  *  zxing
  *
  *  Copyright 2010,2012 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.
  */

 #include <zxing/Reader.h>
 #include <zxing/pdf417/decoder/Decoder.h>
 #include <zxing/DecodeHints.h>

 namespace zxing {
 namespace pdf417 {

 class PDF417Reader : public Reader {
  private:
   decoder::Decoder decoder;

   static Ref<BitMatrix> extractPureBits(Ref<BitMatrix> image);
   static int moduleSize(ArrayRef<int> leftTopBlack, Ref<BitMatrix> image);
   static int findPatternStart(int x, int y, Ref<BitMatrix> image);
   static int findPatternEnd(int x, int y, Ref<BitMatrix> image);

  public:
   Ref<Result> decode(Ref<BinaryBitmap> image, DecodeHints hints);
   void reset();
 };

 }
 }

 #endif // __PDF417_READER_H__