twain3/ImageProcess/ImageApplyBarCodeRecognition.h

#ifndef IMAGE_APPLY_BAR_CODE_RECOGNITION_H
#define IMAGE_APPLY_BAR_CODE_RECOGNITION_H

#include "ImageApply.h"

class CImageApplyBarCodeRecognition : public CImageApply
{
public:
    enum class RecognizeMode
    {
        Single = 0,
        Multi
    };

    enum class Direction
    {
        Horizontal,
        Vertical
    };

    enum BarCodeType
    {
        ThreeOfNine = 0,
        ThreeOfFiveInterleaved = 1,
        ThreeOfFiveNonInterleaved = 2,
        Code93 = 3,
        Code128 = 4,
        Ucc128 = 5,
        CodaBar = 6,
        Upca = 7,
        Upce = 8,
        Ean8 = 9,
        Ean13 = 10,
        Postnet = 11,
        Pdf417 = 12,
        TwoOfFiveIndustrial = 13,
        TwoOfFiveMatrix = 14,
        TwoOfFiveDatalogic = 15,
        TwoOfFiveIata = 16,
        ThreeOfNineFullAscii = 17,
        CodaBarWithStartStop = 18,
        MaxiCode = 19,
        QrCode = 20
    };

    typedef struct BarCode_Info
    {
        int barCodeType;
        int barCodeLength;
        std::string barCodeText;
        int barCodeX;
        int barCodeY;
        int barCodeRotation;
        int barCdeConfidence;
    }BarCodeInfo;

public:
    CImageApplyBarCodeRecognition();

    CImageApplyBarCodeRecognition(RecognizeMode mode, Direction dir);

    virtual ~CImageApplyBarCodeRecognition(void);

    virtual void apply(cv::Mat& pDib, int side);

    inline BarCodeInfo result() { return m_result; }

    inline std::vector<BarCodeInfo>  results() { return m_vector_result; }

private:
    int recognize_ZXing(const cv::Mat& image, BarCodeInfo& result);
    int recognize_Zbar(const cv::Mat& image, BarCodeInfo& result);
    void decode(cv::Mat& image, BarCodeInfo& result);
    virtual void apply(std::vector<cv::Mat>& mats, bool isTwoSide) {}
private:
    RecognizeMode m_mode;
    Direction m_direction;

    BarCodeInfo m_result;
    std::vector<BarCodeInfo> m_vector_result;
};

#endif // IMAGE_APPLY_BAR_CODE_RECOGNITION_H