47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
|
/*
|
||
|
|
* Copyright 2016 Nu-book Inc.
|
||
|
|
* Copyright 2016 ZXing authors
|
||
|
|
*/
|
||
|
|
// SPDX-License-Identifier: Apache-2.0
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "Result.h"
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
namespace ZXing {
|
||
|
|
|
||
|
|
class Result;
|
||
|
|
class Reader;
|
||
|
|
class BinaryBitmap;
|
||
|
|
class DecodeHints;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* MultiFormatReader is a convenience class and the main entry point into the library for most uses.
|
||
|
|
* By default it attempts to decode all barcode formats that the library supports. Optionally, you
|
||
|
|
* can provide a hints object to request different behavior, for example only decoding QR codes.
|
||
|
|
*
|
||
|
|
* @author Sean Owen
|
||
|
|
* @author dswitkin@google.com (Daniel Switkin)
|
||
|
|
*/
|
||
|
|
class MultiFormatReader
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
explicit MultiFormatReader(const DecodeHints& hints);
|
||
|
|
explicit MultiFormatReader(DecodeHints&& hints) = delete;
|
||
|
|
~MultiFormatReader();
|
||
|
|
|
||
|
|
Result read(const BinaryBitmap& image) const;
|
||
|
|
|
||
|
|
// WARNING: this API is experimental and may change/disappear
|
||
|
|
Results readMultiple(const BinaryBitmap& image, int maxSymbols = 0xFF) const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::vector<std::unique_ptr<Reader>> _readers;
|
||
|
|
const DecodeHints& _hints;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // ZXing
|