Barcode.h

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/*******************************************************************************
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 * Copyright 2015-2025 (C) Zivid AS
 * All rights reserved.
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 * Zivid Software License, v1.0
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 * prior written permission.
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 * 4. This software, with or without modification, must not be used with any
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#pragma once
 
#include <Zivid/Camera.h>
#include <Zivid/Detail/CoreExport.h>
#include <Zivid/Detail/Pimpl.h>
#include <Zivid/Experimental/Toolbox/BarcodeFormats.h>
#include <Zivid/Frame2D.h>
#include <Zivid/Point.h>
 
#include <ostream>
#include <string>
#include <vector>
 
namespace Zivid
{
    namespace Experimental
    {
        namespace Toolbox
        {
            class LinearBarcodeDetectionResult
            {
                ZIVID_PIMPL_VALUE_SEMANTICS(LinearBarcodeDetectionResult, ZIVID_CORE_EXPORT);
 
            public:
                ZIVID_CORE_EXPORT std::string code() const;

                ZIVID_CORE_EXPORT LinearBarcodeFormat codeFormat() const;

                ZIVID_CORE_EXPORT PointXY centerPosition() const;

                ZIVID_CORE_EXPORT std::string toString() const;
            };

            ZIVID_CORE_EXPORT std::ostream &operator<<(
                std::ostream &stream,
                const LinearBarcodeDetectionResult &result);

            class MatrixBarcodeDetectionResult
            {
                ZIVID_PIMPL_VALUE_SEMANTICS(MatrixBarcodeDetectionResult, ZIVID_CORE_EXPORT);
 
            public:
                ZIVID_CORE_EXPORT std::string code() const;

                ZIVID_CORE_EXPORT MatrixBarcodeFormat codeFormat() const;

                ZIVID_CORE_EXPORT PointXY centerPosition() const;

                ZIVID_CORE_EXPORT std::string toString() const;
            };

            ZIVID_CORE_EXPORT std::ostream &operator<<(
                std::ostream &stream,
                const MatrixBarcodeDetectionResult &result);

            class BarcodeDetector
            {
                ZIVID_PIMPL_REFERENCE_SEMANTICS(BarcodeDetector, ZIVID_CORE_EXPORT);
 
            public:
                ZIVID_CORE_EXPORT BarcodeDetector();

                ZIVID_CORE_EXPORT Settings2D suggestSettings(Camera &camera) const;

                ZIVID_CORE_EXPORT std::vector<LinearBarcodeDetectionResult> readLinearCodes(
                    const Frame2D &frame2d,
                    const LinearBarcodeFormatFilter &formatFilter = LinearBarcodeFormatFilter::all()) const;

                ZIVID_CORE_EXPORT std::vector<MatrixBarcodeDetectionResult> readMatrixCodes(
                    const Frame2D &frame2d,
                    const MatrixBarcodeFormatFilter &formatFilter = MatrixBarcodeFormatFilter::all()) const;

                ZIVID_CORE_EXPORT std::string toString() const;
            };

            ZIVID_CORE_EXPORT std::ostream &operator<<(std::ostream &stream, const BarcodeDetector &barcodeDetector);

            ZIVID_CORE_EXPORT std::string toString(LinearBarcodeFormat format);

            ZIVID_CORE_EXPORT std::string toString(MatrixBarcodeFormat format);
        } // namespace Toolbox
    } // namespace Experimental
} // namespace Zivid