1 files changed, 67 insertions, 0 deletions
diff --git a/sci_gateway/cpp/opencv_imcomplement.cpp b/sci_gateway/cpp/opencv_imcomplement.cpp
new file mode 100644
index 0000000..efcaa9a
--- /dev/null
+++ b/sci_gateway/cpp/opencv_imcomplement.cpp
@@ -0,0 +1,67 @@
+/********************************************************
+Function   :imcomplement
+Syntax     :B=imcomplement(A)
+Author     : Tess  Zacharias
+********************************************************/
+
+#include <numeric>
+#include "opencv2/core/core.hpp"
+#include "opencv2/highgui/highgui.hpp"
+#include "opencv2/opencv.hpp"
+#include <iostream>
+#include "string.h"
+using namespace cv;
+using namespace std;
+extern "C"
+{
+  #include "api_scilab.h"
+  #include "Scierror.h"
+  #include "BOOL.h"
+  #include <localization.h>
+  #include "sciprint.h"
+  #include "../common.h"
+  int opencv_imcomplement(char *fname, unsigned long fname_len)
+  {
+    SciErr sciErr;
+    Mat A,B,C;
+    int* piAddr2=NULL;
+    int iType = 0;
+    int iRet    = 0;
+    double value= 0;
+    CheckInputArgument(pvApiCtx, 1,1);
+    CheckOutputArgument(pvApiCtx, 1, 1);
+    retrieveImage(A,1);
+    if(A.channels()==3)
+    {
+       for(int x=0;x< A.rows; x++)  
+       {  
+         for ( int y=0;y<A.cols;y++)  
+          {  
+            for(int i=0;i<3;i++)
+                A.at<Vec3b>(x,y)[i]=255-A.at<Vec3b>(x,y)[i];
+           }
+      }
+    }
+   else
+    {
+       for(int x=0;x<A.rows;x++)  
+       {  
+         for ( int y=0; y< A.cols; y++)  
+         {  
+            A.at<uchar>(x,y)=255-A.at<uchar>(x,y);
+         }
+       }
+    }
+    
+    int temp = nbInputArgument(pvApiCtx) + 1;
+    string tempstring = type2str(A.type());
+    char *checker;
+    checker = (char *)malloc(tempstring.size() + 1);
+    memcpy(checker, tempstring.c_str(), tempstring.size() + 1);
+    returnImage(checker,A,1);
+    free(checker); 
+    AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
+    ReturnArguments(pvApiCtx);
+    return 0;
+  }
+}