Added Mcc.CCheckerDraw.

Emgu.CV.Contrib/Mcc/CCheckerDraw.cs

@@ -0,0 +1,67 @@
+//----------------------------------------------------------------------------
+//  Copyright (C) 2004-2020 by EMGU Corporation. All rights reserved.       
+//----------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Drawing;
+using System.IO;
+using System.Runtime.InteropServices;
+using Emgu.CV;
+using Emgu.CV.CvEnum;
+using Emgu.CV.Structure;
+using Emgu.CV.Util;
+using Emgu.Util;
+
+namespace Emgu.CV.Mcc
+{
+    public partial class CCheckerDraw : SharedPtrObject
+    {
+
+        public CCheckerDraw(CChecker cchecker, MCvScalar color, int thickness)
+        {
+            _ptr = MccInvoke.cveCCheckerDrawCreate(cchecker, ref color, thickness, ref _sharedPtr);
+        }
+
+        public void Draw(IInputOutputArray img)
+        {
+            using (InputOutputArray ioaImg = img.GetInputOutputArray())
+            {
+                MccInvoke.cveCCheckerDrawDraw(_ptr, ioaImg);
+            }
+        }
+
+        /// <summary>
+        /// Release the unmanaged memory associated with this object
+        /// </summary>
+        protected override void DisposeObject()
+        {
+            if (_sharedPtr == IntPtr.Zero)
+            {
+                MccInvoke.cveCCheckerDrawRelease(ref _sharedPtr);
+                _ptr = IntPtr.Zero;
+            }
+        }
+    }
+
+
+    /// <summary>
+    /// Class that contains entry points for the Mcc module.
+    /// </summary>
+    public static partial class MccInvoke
+    {
+        [DllImport(CvInvoke.ExternLibrary, CallingConvention = CvInvoke.CvCallingConvention)]
+        internal static extern IntPtr cveCCheckerDrawCreate(
+            IntPtr pChecker,
+            ref MCvScalar color,
+            int thickness,
+            ref IntPtr sharedPtr);
+
+        [DllImport(CvInvoke.ExternLibrary, CallingConvention = CvInvoke.CvCallingConvention)]
+        internal static extern void cveCCheckerDrawDraw(IntPtr ccheckerDraw, IntPtr img);
+
+        [DllImport(CvInvoke.ExternLibrary, CallingConvention = CvInvoke.CvCallingConvention)]
+        internal static extern void cveCCheckerDrawRelease(ref IntPtr sharedPtr);
+
+    }
+}

Emgu.CV.Extern/mcc/mcc_c.cpp

@@ -18,10 +18,49 @@ cv::mcc::CChecker* cveCCheckerCreate(cv::Ptr<cv::mcc::CChecker>** sharedPtr)
 }
 void cveCCheckerRelease(cv::Ptr<cv::mcc::CChecker>** sharedPtr)
 {
-#ifdef HAVE_OPENCV_RAPID
+#ifdef HAVE_OPENCV_MCC
 	delete* sharedPtr;
 	*sharedPtr = 0;
 #else
 	throw_no_mcc();
 #endif
 }
+
+cv::mcc::CCheckerDraw* cveCCheckerDrawCreate(
+	cv::mcc::CChecker* pChecker,
+	CvScalar* color,
+	int thickness,
+	cv::Ptr<cv::mcc::CCheckerDraw>** sharedPtr)
+{
+#ifdef HAVE_OPENCV_MCC
+	cv::Ptr<cv::mcc::CChecker> cCheckerPtr(pChecker, [](cv::mcc::CChecker* p) {});
+	cv::Ptr<cv::mcc::CCheckerDraw> checkerDraw = cv::mcc::CCheckerDraw::create(
+		cCheckerPtr,
+		*color,
+		thickness);
+	*sharedPtr = new cv::Ptr<cv::mcc::CCheckerDraw>(checkerDraw);
+	return (*sharedPtr)->get();
+#else
+	throw_no_mcc();
+#endif
+}
+
+void cveCCheckerDrawDraw(cv::mcc::CCheckerDraw* ccheckerDraw, cv::_InputOutputArray* img)
+{
+#ifdef HAVE_OPENCV_MCC
+	ccheckerDraw->draw(*img);
+#else
+	throw_no_mcc();
+#endif
+}
+void cveCCheckerDrawRelease(cv::Ptr<cv::mcc::CCheckerDraw>** sharedPtr)
+{
+#ifdef HAVE_OPENCV_MCC
+	delete* sharedPtr;
+	*sharedPtr = 0;
+#else
+	throw_no_mcc();
+#endif
+  
+}
+

Emgu.CV.Extern/mcc/mcc_c.h

@@ -20,4 +20,13 @@ static inline CV_NORETURN void throw_no_mcc() { CV_Error(cv::Error::StsBadFunc,
 CVAPI(cv::mcc::CChecker*) cveCCheckerCreate(cv::Ptr<cv::mcc::CChecker>** sharedPtr);
 CVAPI(void) cveCCheckerRelease(cv::Ptr<cv::mcc::CChecker>** sharedPtr);
 
+
+CVAPI(cv::mcc::CCheckerDraw*) cveCCheckerDrawCreate(
+    cv::mcc::CChecker* pChecker,
+    CvScalar* color,
+    int thickness,
+    cv::Ptr<cv::mcc::CCheckerDraw>** sharedPtr);
+CVAPI(void) cveCCheckerDrawDraw(cv::mcc::CCheckerDraw* ccheckerDraw, cv::_InputOutputArray* img);
+CVAPI(void) cveCCheckerDrawRelease(cv::Ptr<cv::mcc::CCheckerDraw>** sharedPtr);
+
 #endif