46 lines
845 B
C
46 lines
845 B
C
|
/*
|
||
|
|
* Copyright 2016 Nu-book Inc.
|
||
|
|
* Copyright 2016 ZXing authors
|
||
|
|
*/
|
||
|
|
// SPDX-License-Identifier: Apache-2.0
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "ResultPoint.h"
|
||
|
|
#include "ZXNullable.h"
|
||
|
|
|
||
|
|
#include <list>
|
||
|
|
#include <array>
|
||
|
|
#include <memory>
|
||
|
|
|
||
|
|
namespace ZXing {
|
||
|
|
|
||
|
|
class BitMatrix;
|
||
|
|
class BinaryBitmap;
|
||
|
|
|
||
|
|
namespace Pdf417 {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* <p>Encapsulates logic that can detect a PDF417 Code in an image, even if the
|
||
|
|
* PDF417 Code is rotated or skewed, or partially obscured.< / p>
|
||
|
|
*
|
||
|
|
* @author SITA Lab(kevin.osullivan@sita.aero)
|
||
|
|
* @author dswitkin@google.com(Daniel Switkin)
|
||
|
|
* @author Guenther Grau
|
||
|
|
*/
|
||
|
|
class Detector
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
struct Result
|
||
|
|
{
|
||
|
|
std::shared_ptr<const BitMatrix> bits;
|
||
|
|
std::list<std::array<Nullable<ResultPoint>, 8>> points;
|
||
|
|
int rotation = -1;
|
||
|
|
};
|
||
|
|
|
||
|
|
static Result Detect(const BinaryBitmap& image, bool multiple, bool tryRotate);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // Pdf417
|
||
|
|
} // ZXing
|