using OpenCVForUnity.CoreModule; using OpenCVForUnity.UtilsModule; using System; using System.Collections.Generic; using System.Runtime.InteropServices; namespace OpenCVForUnity.ObjdetectModule { // C++: class QRCodeDetector public class QRCodeDetector : GraphicalCodeDetector { protected override void Dispose(bool disposing) { try { if (disposing) { } if (IsEnabledDispose) { if (nativeObj != IntPtr.Zero) objdetect_QRCodeDetector_delete(nativeObj); nativeObj = IntPtr.Zero; } } finally { base.Dispose(disposing); } } protected internal QRCodeDetector(IntPtr addr) : base(addr) { } // internal usage only public static new QRCodeDetector __fromPtr__(IntPtr addr) { return new QRCodeDetector(addr); } // // C++: cv::QRCodeDetector::QRCodeDetector() // public QRCodeDetector() : base(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_QRCodeDetector_10())) { } // // C++: QRCodeDetector cv::QRCodeDetector::setEpsX(double epsX) // /** * sets the epsilon used during the horizontal scan of QR code stop marker detection. * param epsX Epsilon neighborhood, which allows you to determine the horizontal pattern * of the scheme 1:1:3:1:1 according to QR code standard. * return automatically generated */ public QRCodeDetector setEpsX(double epsX) { ThrowIfDisposed(); return new QRCodeDetector(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_setEpsX_10(nativeObj, epsX))); } // // C++: QRCodeDetector cv::QRCodeDetector::setEpsY(double epsY) // /** * sets the epsilon used during the vertical scan of QR code stop marker detection. * param epsY Epsilon neighborhood, which allows you to determine the vertical pattern * of the scheme 1:1:3:1:1 according to QR code standard. * return automatically generated */ public QRCodeDetector setEpsY(double epsY) { ThrowIfDisposed(); return new QRCodeDetector(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_setEpsY_10(nativeObj, epsY))); } // // C++: QRCodeDetector cv::QRCodeDetector::setUseAlignmentMarkers(bool useAlignmentMarkers) // /** * use markers to improve the position of the corners of the QR code * * alignmentMarkers using by default * param useAlignmentMarkers automatically generated * return automatically generated */ public QRCodeDetector setUseAlignmentMarkers(bool useAlignmentMarkers) { ThrowIfDisposed(); return new QRCodeDetector(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_setUseAlignmentMarkers_10(nativeObj, useAlignmentMarkers))); } // // C++: String cv::QRCodeDetector::decodeCurved(Mat img, Mat points, Mat& straight_qrcode = Mat()) // /** * Decodes QR code on a curved surface in image once it's found by the detect() method. * * Returns UTF8-encoded output string or empty string if the code cannot be decoded. * param img grayscale or color (BGR) image containing QR code. * param points Quadrangle vertices found by detect() method (or some other algorithm). * param straight_qrcode The optional output image containing rectified and binarized QR code * return automatically generated */ public string decodeCurved(Mat img, Mat points, Mat straight_qrcode) { ThrowIfDisposed(); if (img != null) img.ThrowIfDisposed(); if (points != null) points.ThrowIfDisposed(); if (straight_qrcode != null) straight_qrcode.ThrowIfDisposed(); string retVal = Marshal.PtrToStringAnsi(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_decodeCurved_10(nativeObj, img.nativeObj, points.nativeObj, straight_qrcode.nativeObj))); return retVal; } /** * Decodes QR code on a curved surface in image once it's found by the detect() method. * * Returns UTF8-encoded output string or empty string if the code cannot be decoded. * param img grayscale or color (BGR) image containing QR code. * param points Quadrangle vertices found by detect() method (or some other algorithm). * return automatically generated */ public string decodeCurved(Mat img, Mat points) { ThrowIfDisposed(); if (img != null) img.ThrowIfDisposed(); if (points != null) points.ThrowIfDisposed(); string retVal = Marshal.PtrToStringAnsi(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_decodeCurved_11(nativeObj, img.nativeObj, points.nativeObj))); return retVal; } // // C++: string cv::QRCodeDetector::detectAndDecodeCurved(Mat img, Mat& points = Mat(), Mat& straight_qrcode = Mat()) // /** * Both detects and decodes QR code on a curved surface * * param img grayscale or color (BGR) image containing QR code. * param points optional output array of vertices of the found QR code quadrangle. Will be empty if not found. * param straight_qrcode The optional output image containing rectified and binarized QR code * return automatically generated */ public string detectAndDecodeCurved(Mat img, Mat points, Mat straight_qrcode) { ThrowIfDisposed(); if (img != null) img.ThrowIfDisposed(); if (points != null) points.ThrowIfDisposed(); if (straight_qrcode != null) straight_qrcode.ThrowIfDisposed(); string retVal = Marshal.PtrToStringAnsi(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_detectAndDecodeCurved_10(nativeObj, img.nativeObj, points.nativeObj, straight_qrcode.nativeObj))); return retVal; } /** * Both detects and decodes QR code on a curved surface * * param img grayscale or color (BGR) image containing QR code. * param points optional output array of vertices of the found QR code quadrangle. Will be empty if not found. * return automatically generated */ public string detectAndDecodeCurved(Mat img, Mat points) { ThrowIfDisposed(); if (img != null) img.ThrowIfDisposed(); if (points != null) points.ThrowIfDisposed(); string retVal = Marshal.PtrToStringAnsi(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_detectAndDecodeCurved_11(nativeObj, img.nativeObj, points.nativeObj))); return retVal; } /** * Both detects and decodes QR code on a curved surface * * param img grayscale or color (BGR) image containing QR code. * return automatically generated */ public string detectAndDecodeCurved(Mat img) { ThrowIfDisposed(); if (img != null) img.ThrowIfDisposed(); string retVal = Marshal.PtrToStringAnsi(DisposableObject.ThrowIfNullIntPtr(objdetect_QRCodeDetector_detectAndDecodeCurved_12(nativeObj, img.nativeObj))); return retVal; } #if (UNITY_IOS || UNITY_WEBGL) && !UNITY_EDITOR const string LIBNAME = "__Internal"; #else const string LIBNAME = "opencvforunity"; #endif // C++: cv::QRCodeDetector::QRCodeDetector() [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_QRCodeDetector_10(); // C++: QRCodeDetector cv::QRCodeDetector::setEpsX(double epsX) [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_setEpsX_10(IntPtr nativeObj, double epsX); // C++: QRCodeDetector cv::QRCodeDetector::setEpsY(double epsY) [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_setEpsY_10(IntPtr nativeObj, double epsY); // C++: QRCodeDetector cv::QRCodeDetector::setUseAlignmentMarkers(bool useAlignmentMarkers) [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_setUseAlignmentMarkers_10(IntPtr nativeObj, [MarshalAs(UnmanagedType.U1)] bool useAlignmentMarkers); // C++: String cv::QRCodeDetector::decodeCurved(Mat img, Mat points, Mat& straight_qrcode = Mat()) [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_decodeCurved_10(IntPtr nativeObj, IntPtr img_nativeObj, IntPtr points_nativeObj, IntPtr straight_qrcode_nativeObj); [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_decodeCurved_11(IntPtr nativeObj, IntPtr img_nativeObj, IntPtr points_nativeObj); // C++: string cv::QRCodeDetector::detectAndDecodeCurved(Mat img, Mat& points = Mat(), Mat& straight_qrcode = Mat()) [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_detectAndDecodeCurved_10(IntPtr nativeObj, IntPtr img_nativeObj, IntPtr points_nativeObj, IntPtr straight_qrcode_nativeObj); [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_detectAndDecodeCurved_11(IntPtr nativeObj, IntPtr img_nativeObj, IntPtr points_nativeObj); [DllImport(LIBNAME)] private static extern IntPtr objdetect_QRCodeDetector_detectAndDecodeCurved_12(IntPtr nativeObj, IntPtr img_nativeObj); // native support for java finalize() [DllImport(LIBNAME)] private static extern void objdetect_QRCodeDetector_delete(IntPtr nativeObj); } }